Merge pull request #642 from Vafilor/fix/jupyterlab.migrations

feat: added convenience method to update workspace template manifest

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,27 @@
+<!--  Thanks for sending a pull request! Here are some tips for you:
+1. Please read our contributor guidelines: https://docs.onepanel.ai/docs/getting-started/contributing
+2. Prefix the title of this PR with `feat:`, `fix:`, `docs:` or `chore:`, example: `feat: added great feature`
+3. If this PR is a feature or enhancement, then create an issue (https://github.com/onepanelio/core/issues) first. 
+-->
+
+**What this PR does**:
+
+**Which issue(s) this PR fixes**:
+<!--
+*Automatically closes linked issue when PR is merged.
+Usage: `Fixes onepanelio/core#<issue-number>`
+-->
+Fixes onepanelio/core#
+
+**Special notes for your reviewer**:
+
+**Checklist**
+
+Please check if applies
+
+- [ ] I have added/updated relevant unit tests
+- [ ] I have added/updated relevant documentation
+
+Required 
+
+- [ ] I accept to release these changes under the Apache 2.0 License   

.github/issue_label_bot.yaml

@@ -0,0 +1,4 @@
+label-alias:
+  bug: 'kind/bug'
+  feature_request: 'kind/enhancement'
+  question: 'kind/question'

.github/semantic.yml

@@ -0,0 +1 @@
+titleOnly: true

.github/workflows/push_dev_branch.yaml

@@ -0,0 +1,38 @@
+name: Publish dev docker image
+on:
+  push:
+    branches:
+      - master
+jobs:
+  test-code-job:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:12.3
+        env:
+          POSTGRES_DB: onepanel
+          POSTGRES_USER: admin
+          POSTGRES_PASSWORD: tester
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+      - uses: actions/checkout@master
+      - name: Run testing code
+        uses: cedrickring/golang-action@1.5.2
+        with:
+          args: go test github.com/onepanelio/core/pkg -db=postgres
+  build:
+    needs: test-code-job
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Publish to Registry
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: onepanel/core
+        tags: "dev"
+        username: ${{ secrets.DOCKER_HUB_USERNAME }}
+        password: ${{ secrets.DOCKER_HUB_TOKEN }}

.github/workflows/push_master.yaml

@@ -1,16 +0,0 @@
-name: Publish Docker Master
-on:
-  push:
-    branches:
-      - master
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@master
-      - name: Publish to Registry
-        uses: elgohr/Publish-Docker-Github-Action@master
-        with:
-          name: onepanel/core
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_TOKEN }}

.github/workflows/push_tag.yaml

@@ -0,0 +1,29 @@
+name: Publish docker image on tag push
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: olegtarasov/get-tag@v2
+        id: tagName
+      - name: Publish to Registry
+        uses: elgohr/Publish-Docker-Github-Action@master
+        with:
+          name: onepanel/core
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+          tags: "${{ env.GIT_TAG_NAME }}"
+      - name: Set Slack Message
+        run: echo "::set-env name=SLACK_MESSAGE::Tag $GIT_TAG_NAME. Docker Tag onepanel/core:$GIT_TAG_NAME"
+      - name: Notify Slack Channels
+        uses: rtCamp/action-slack-notify@v2.0.0
+        env:
+          SLACK_CHANNEL: dev
+          SLACK_ICON: https://avatars1.githubusercontent.com/u/30390575?s=48&v=4
+          SLACK_TITLE: New Core Version
+          SLACK_USERNAME: opBot
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/push_to_dockerhub.yaml

@@ -1,17 +0,0 @@
-name: Publish Docker
-on: 
-  push:
-    branches:
-      - develop
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - name: Publish to Registry
-      uses: elgohr/Publish-Docker-Github-Action@master
-      with:
-        name: onepanel/core
-        username: ${{ secrets.DOCKER_HUB_USERNAME }}
-        password: ${{ secrets.DOCKER_HUB_TOKEN }}
-        snapshot: true

.gitignore

@@ -3,4 +3,5 @@
 .idea
 pocs
 __debug_bin
-openapi-generator-cli.jar
+vendor
+venv3

CONTRIBUTING.md

@@ -21,7 +21,7 @@ Install gRPC:
 go get -u google.golang.org/grpc
 ```
 
-Download pre-compiled binaries for your platform(protoc-<version>-<platform>.zip) from here: https://github.com/google/protobuf/releases
+Download pre-compiled binaries for your platform (protoc-<version>-<platform>.zip) from here: https://github.com/google/protobuf/releases
 
 On macOS or Linux:
 
@@ -49,5 +49,128 @@ Make sure that your `$GOBIN` is in your `$PATH`.
 
 Generate Go and Swagger APIs:
 ```bash
-make api
+make api version=1.0.0
 ```
+
+## Minikube Debugging and Development
+
+It is possible to access host resources with minikube.
+- This means you can run core and core-ui on your machine, and have minikube
+execute API calls to your machine.
+
+NOTE:
+- Do not use host access with Minikube and VMWare. This has been shown not to work
+in our testing.
+If you have a work-around, feel free to let us know.
+
+To make this work, some setup is needed.
+- Minikube started with driver=virtualbox
+
+Get your Minikube ssh IP
+https://minikube.sigs.k8s.io/docs/handbook/host-access/
+
+```shell script
+minikube ssh "route -n | grep ^0.0.0.0 | awk '{ print \$2 }'"
+```
+Example output:
+```shell script
+10.0.2.2
+```
+
+When running core api, add these ENV variables.
+```shell script
+ONEPANEL_CORE_SERVICE_HOST=10.0.2.2 # IP you just got
+ONEPANEL_CORE_SERVICE_PORT=8888 # HTTP Port set in main.go
+```
+
+DB Access
+- You will need to change the Postgres service from ClusterIP to NodePort
+
+Run
+```shell script
+minikube service list
+```
+
+Look at Postgres, you'll see something like this:
+```shell script
+$ minikube service list
+|----------------------|----------------------------------------|--------------------|--------------------------------|
+|      NAMESPACE       |                  NAME                  |    TARGET PORT     |              URL               |
+|----------------------|----------------------------------------|--------------------|--------------------------------|
+| application-system   | application-controller-manager-service | No node port       |
+| default              | kubernetes                             | No node port       |
+| kube-system          | kube-dns                               | No node port       |
+| kubernetes-dashboard | dashboard-metrics-scraper              | No node port       |
+| kubernetes-dashboard | kubernetes-dashboard                   | No node port       |
+| onepanel             | onepanel-core                          | http/8888          | http://192.168.99.101:32000    |
+|                      |                                        | grpc/8887          | http://192.168.99.101:32001    |
+| onepanel             | onepanel-core-ui                       | http/80            | http://192.168.99.101:32002    |
+| onepanel             | postgres                               |               5432 | http://192.168.99.101:31975    |
+|----------------------|----------------------------------------|--------------------|--------------------------------|
+```
+Grab `http://192.168.99.101:31975`
+Use this in main.go for the following lines:
+
+```shell script
+	databaseDataSourceName := fmt.Sprintf("port=31975 host=%v user=%v password=%v dbname=%v sslmode=disable",
+		"192.168.99.101", config["databaseUsername"], config["databasePassword"], config["databaseName"])
+```
+This should connect your developing core to the minikube db.
+
+After this, build main.go and run the executable.
+- Or use your IDE equivalent
+
+## Code Structure & Organization
+
+### `utils` dir
+
+```shell script
+utils/*.go
+```
+
+Utils are intended to stand-alone.
+- They do not track state
+- They are meant to mutate metadata
+
+Do not add onepanel specific code in here.
+- Such as "Client"
+
+```shell script
+pkg/*.go
+```
+Code here has to be package friendly.
+- Meaning, you can pull the code out into it's own package as needed
+
+That's why you see
+```shell script
+workspace_template.go
+workspace_template_test.go
+workspace_template_types.go
+```
+These can be pulled out into their own package or into a new v2 directory if needed.
+
+You can add
+- kubernetes specific operations
+- database specific operations
+- types
+
+### `cmd` dir
+Each source file here is assumed to result in an executable.
+- Hence the `package main` at the top of each
+
+Place each source file into it's own folder.
+Example source file name: `flush_cache.go`
+- Dir structure: `cmd/flush-cache/flush_cache.go`
+
+To avoid errors like this during docker build
+```text
+# github.com/onepanelio/core/cmd
+cmd/goose.go:22:6: main redeclared in this block
+        previous declaration at cmd/gen-release-md.go:136:6
+github.com/onepanelio/core
+```
+Caused by
+```dockerfile
+RUN go install -v ./...
+```
+

Dockerfile

@@ -1,17 +1,19 @@
-FROM golang:1.13.8 AS builder
+FROM golang:1.13.10 AS builder
 
 WORKDIR /go/src
 COPY . .
 
 RUN go get -d -v ./...
 RUN go install -v ./...
+RUN go get -u github.com/pressly/goose/cmd/goose
+RUN go build -o /go/bin/goose ./cmd/goose/goose.go
 
-
-FROM golang:1.13.8
+FROM golang:1.13.10
 COPY --from=builder /go/bin/core .
 COPY --from=builder /go/src/db ./db
+COPY --from=builder /go/bin/goose .
 
 EXPOSE 8888
 EXPOSE 8887
 
-CMD ["./core"]
+CMD ["./core"]

LICENSE

@@ -0,0 +1,203 @@
+                Copyright 2020 Onepanel, Inc.  All rights reserved.
+                
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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Makefile

@@ -1,7 +1,17 @@
+COMMIT_HASH=$(shell git rev-parse --short HEAD)
+
+.PHONY: init
+
+init:
+ifndef version
+	$(error version is undefined)
+endif
+
 jq:
 	cat api/apidocs.swagger.json \
 		| jq 'walk( if type == "object" then with_entries( .key |= sub( "api\\."; "") ) else . end )' \
 		| jq 'walk( if type == "string" then gsub( "api\\."; "") else . end )' \
+		| jq '.info.version = "$(version)"' \
 		> api/api.swagger.json
 	rm api/apidocs.swagger.json
 
@@ -12,17 +22,20 @@ protoc:
  		api/*.proto \
  		--go_out=plugins=grpc:api \
  		--grpc-gateway_out=logtostderr=true,allow_delete_body=true:api \
- 		--swagger_out=allow_merge=true,fqn_for_swagger_name=true,allow_delete_body=true,logtostderr=true:api
+ 		--swagger_out=allow_merge=true,fqn_for_swagger_name=true,allow_delete_body=true,logtostderr=true,simple_operation_ids=true:api
 
-api: protoc jq
+api: init protoc jq
 
 docker-build:
 	docker build -t onepanel-core .
-	docker tag onepanel-core:latest onepanel/core:1.0.0-beta.1
+	docker tag onepanel-core:latest onepanel/core:$(COMMIT_HASH)
 
 docker-push:
-	docker push onepanel/core:1.0.0-beta.1
+	docker push onepanel/core:$(COMMIT_HASH)
 
-docker-all: docker-build docker-push
+docker: docker-build docker-push
 
-all: api
+run-tests:
+	docker run --rm --name test-onepanel-postgres -p 5432:5432 -e POSTGRES_USER=admin -e POSTGRES_PASSWORD=tester -e POSTGRES_DB=onepanel -d  postgres:12.3
+	go test github.com/onepanelio/core/pkg -count=1 ||:
+	docker stop test-onepanel-postgres

README.md

@@ -1,10 +1,107 @@
-# Onepanel
+<img width="240px" src="img/logo.png">
 
-Welcome to Onepanel! This is the main repository for the API and also where you can submit bugs and enhancement requests.
+![build](https://img.shields.io/github/workflow/status/onepanelio/core/Publish%20dev%20docker%20image/master?color=01579b)
+![code](https://img.shields.io/codacy/grade/d060fc4d1ac64b85b78f85c691ead86a?color=01579b)
+[![release](https://img.shields.io/github/v/release/onepanelio/core?color=01579b)](https://github.com/onepanelio/core/releases)
+[![sdk](https://img.shields.io/pypi/v/onepanel-sdk?color=01579b&label=sdk)](https://pypi.org/project/onepanel-sdk/)
+[![docs](https://img.shields.io/github/v/release/onepanelio/core?color=01579b&label=docs)](https://docs.onepanel.io)
+[![issues](https://img.shields.io/github/issues-raw/onepanelio/core?color=01579b&label=issues)](https://github.com/onepanelio/core/issues)
+[![chat](https://img.shields.io/badge/support-slack-01579b)](https://onepanel-ce.slack.com/join/shared_invite/zt-eyjnwec0-nLaHhjif9Y~gA05KuX6AUg#/)
+[![license](https://img.shields.io/github/license/onepanelio/core?color=01579b)](https://opensource.org/licenses/Apache-2.0)
 
-## Getting started
-See our [deployment guide](https://onepanelio.github.io/core-docs/docs/deployment/overview) to get started.
+Production scale, Kubernetes-native vision AI platform, with fully integrated components for model building, automated labeling, data processing and model training pipelines.
+
+## Why Onepanel?
+
+-  End-to-end workflow and infrastructure automation for production scale vision AI
+-  Automatic resource management and on-demand scaling of CPU and GPU nodes
+-  Easily scale your data processing and training pipelines to multiple nodes
+-  Collaborate on all your deep learning tools and workflows through a unified web interface and SDKs
+-  Scalability, flexibility and resiliency of Kubernetes without the deployment and configuration complexities
+
+## Features
+<table>
+  <tr>
+    <td width="50%" align="center">
+      <h3>Image and video annotation with automatic annotation</h3>
+      <img width="100%" src="img/auto-annotation.gif">
+      <p>
+        Annotate images and video with automatic annotation of bounding boxes and polygon masks, integrated with training pipelines to iteratively improve models for pre-annotation and inference
+      </p>
+    </td>
+    <td width="50%" align="center">
+      <h3>JupyterLab with TensorFlow, PyTorch and GPU support</h3>
+      <img width="100%" src="img/jupyterlab.gif">
+      <p>
+        JupyterLab configured with extensions for debugging, Git/GitHub, notebook diffing and TensorBoard and support for Conda, OpenCV, Tensorflow and PyTorch with GPU and <a href="https://github.com/onepanelio/templates/tree/master/workspaces/jupyterlab">much more</a>
+      </p>
+    </td>
+  </tr>
+  <tr>
+    <td width="50%" align="center">
+      <h3>Auto scaling, distributed and parallel data processing and training pipelines</h3>
+      <img width="100%" src="img/pipelines.gif">
+      <p>
+        Build fully reproducible, distributed and parallel data processing and training pipelines with real-time logs and output snapshots
+      </p>
+    </td>
+    <td width="50%" align="center">
+      <h3>Version controlled pipelines and environments as code</h3>
+      <img width="100%" src="img/tools.gif">
+      <p>
+        Bring your own IDEs, annotation tools and pipelines with a version controlled YAML and Docker based template engine
+      </p>
+    </td>
+  </tr>
+</table>
+
+-  Track and visualize model metrics and experiments with TensorBoard or bring your own experiment tracking tools.
+-  Access and share tools like AirSim, Carla, Gazebo or OpenAI Gym through your browser with VNC enabled workspaces.
+-  Extend Onepanel with powerful REST APIs and SDKs to further automate your pipelines and environments.
+-  Workflows, environments and infrastructure are all defined as code and version controlled, making them reproducible and portable.
+-  Powered by Kubernetes so you can deploy anywhere Kubernetes can run.
+
+## Quick start
+See [quick start guide](https://docs.onepanel.ai/docs/getting-started/quickstart) to get started with the platform of your choice.
+
+### Quick start videos
+[Getting started with Microsoft Azure](https://youtu.be/CQBIYfBk3Zk)\
+[Getting started with Amazon EKS](https://youtu.be/Ipdd8f6D6IM)\
+[Getting started with Google GKE](https://youtu.be/pZRO63SnQ8A)
+
+## Community
+See [documentation](https://docs.onepanel.ai) to get started or for more detailed operational and user guides.
+
+To submit a feature request, report a bug or documentation issue, please open a GitHub [pull request](https://github.com/onepanelio/core/pulls) or [issue](https://github.com/onepanelio/core/issues).
+
+For help, questions, release announcements and contribution discussions, join us on [Slack](https://join.slack.com/t/onepanel-ce/shared_invite/zt-eyjnwec0-nLaHhjif9Y~gA05KuX6AUg).
 
 ## Contributing
 
-See our [contribution guide](https://onepanelio.github.io/core-docs/docs/getting-started/contributing) to get started.
+Onepanel is modular and consists of the following repositories:
+
+[Core API](https://github.com/onepanelio/core/) (this repository) - Code base for backend (Go)\
+[Core UI](https://github.com/onepanelio/core-ui/) - Code base for UI (Angular + TypeScript)\
+[CLI](https://github.com/onepanelio/cli/) - Code base for Go CLI for installation and management (Go)\
+[Manifests](https://github.com/onepanelio/core-ui/) - Kustomize manifests used by CLI for installation and management (YAML)\
+[Python SDK](https://github.com/onepanelio/python-sdk/) - Python SDK code and documentation\
+[Templates](https://github.com/onepanelio/templates) - Various Workspace, Workflow, Task and Sidecar Templates\
+[Documentation](https://github.com/onepanelio/core-docs/) - The repository for documentation site\
+[API Documentation](https://github.com/onepanelio/core-api-docs/) - API documentation if you choose to use the API directly
+
+See `CONTRIBUTING.md` in each repository for development guidelines. Also, see [contribution guide](https://docs.onepanel.ai/docs/getting-started/contributing) for additional guidelines.
+
+
+## Acknowledgments
+Onepanel seamlessly integrates the following excellent open source projects. We are grateful for the support these communities provide and do our best to contribute back as much as possible.
+
+[Argo](https://github.com/argoproj/argo)\
+[CVAT](https://github.com/opencv/cvat)\
+[JupyterLab](https://github.com/jupyterlab/jupyterlab)
+
+
+## License
+Onepanel is licensed under [Apache 2.0](https://github.com/onepanelio/core/blob/master/LICENSE).
+
+## Need a managed solution?
+Visit our [website](https://www.onepanel.io/) for more information about our managed offerings.

api/api.pb.go

@@ -1,45 +1,86 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
 // source: api.proto
 
 package api
 
 import (
-	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
 	_ "github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
 
-func init() { proto.RegisterFile("api.proto", fileDescriptor_00212fb1f9d3bf1c) }
+var File_api_proto protoreflect.FileDescriptor
 
-var fileDescriptor_00212fb1f9d3bf1c = []byte{
-	// 265 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x3f, 0x4b, 0xf4, 0x40,
-	0x10, 0x87, 0xdf, 0x77, 0x85, 0x43, 0x57, 0x4f, 0x64, 0xc1, 0xc2, 0xab, 0x96, 0xab, 0x44, 0x2e,
-	0xd9, 0xbb, 0xb3, 0x09, 0x11, 0x8b, 0x9c, 0x85, 0x5c, 0xa5, 0xb5, 0xdd, 0x64, 0x1d, 0x93, 0x3d,
-	0xe3, 0xce, 0xb2, 0x99, 0xe0, 0x9f, 0x2f, 0x60, 0x61, 0xe7, 0x27, 0x16, 0x92, 0x43, 0x10, 0xed,
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-	0x53, 0x39, 0xae, 0xbb, 0x32, 0xb5, 0xf4, 0x64, 0x68, 0x6b, 0x3a, 0x32, 0x96, 0x22, 0x2e, 0xf7,
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-	0xcf, 0xb2, 0x2c, 0x3b, 0x13, 0xff, 0xc5, 0xf2, 0x08, 0x42, 0x68, 0x9c, 0xed, 0x9f, 0x34, 0x9b,
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-	0x50, 0xa7, 0x45, 0xc7, 0x35, 0x7a, 0xde, 0x4a, 0x9a, 0xe9, 0x11, 0xfd, 0x4c, 0x87, 0x88, 0x0f,
-	0xee, 0x05, 0xef, 0x75, 0xf9, 0xaa, 0x07, 0x7b, 0x32, 0x86, 0x8e, 0x6b, 0x8a, 0xee, 0x6d, 0x10,
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-	0xff, 0x51, 0x1b, 0x37, 0x84, 0x54, 0x01, 0x00, 0x00,
+var file_api_proto_rawDesc = []byte{
+	0x0a, 0x09, 0x61, 0x70, 0x69, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03, 0x61, 0x70, 0x69,
+	0x1a, 0x2c, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x2d, 0x67, 0x65, 0x6e, 0x2d, 0x73, 0x77, 0x61,
+	0x67, 0x67, 0x65, 0x72, 0x2f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2f, 0x61, 0x6e, 0x6e,
+	0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x89,
+	0x02, 0x92, 0x41, 0x85, 0x02, 0x12, 0x58, 0x0a, 0x08, 0x4f, 0x6e, 0x65, 0x70, 0x61, 0x6e, 0x65,
+	0x6c, 0x12, 0x0c, 0x4f, 0x6e, 0x65, 0x70, 0x61, 0x6e, 0x65, 0x6c, 0x20, 0x41, 0x50, 0x49, 0x22,
+	0x36, 0x0a, 0x10, 0x4f, 0x6e, 0x65, 0x70, 0x61, 0x6e, 0x65, 0x6c, 0x20, 0x70, 0x72, 0x6f, 0x6a,
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+	0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x6f, 0x63, 0x74, 0x65, 0x74, 0x2d, 0x73, 0x74, 0x72, 0x65, 0x61,
+	0x6d, 0x5a, 0x49, 0x0a, 0x47, 0x0a, 0x06, 0x42, 0x65, 0x61, 0x72, 0x65, 0x72, 0x12, 0x3d, 0x08,
+	0x02, 0x12, 0x28, 0x41, 0x75, 0x74, 0x68, 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
+	0x6e, 0x20, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x2c, 0x20, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x65,
+	0x64, 0x20, 0x62, 0x79, 0x20, 0x42, 0x65, 0x61, 0x72, 0x65, 0x72, 0x1a, 0x0d, 0x61, 0x75, 0x74,
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+	0x6f, 0x33,
+}
+
+var file_api_proto_goTypes = []interface{}{}
+var file_api_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_api_proto_init() }
+func file_api_proto_init() {
+	if File_api_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_api_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_api_proto_goTypes,
+		DependencyIndexes: file_api_proto_depIdxs,
+	}.Build()
+	File_api_proto = out.File
+	file_api_proto_rawDesc = nil
+	file_api_proto_goTypes = nil
+	file_api_proto_depIdxs = nil
 }

api/api.proto

@@ -6,11 +6,11 @@ import "protoc-gen-swagger/options/annotations.proto";
 
 option (grpc.gateway.protoc_gen_swagger.options.openapiv2_swagger) = {
     info: {
-        title: "Onepanel Core";
-        description: "Onepanel Core project API";
-        version: "1.0.0-beta1";
+        title: "Onepanel";
+        description: "Onepanel API";
+        version: "0.10.0";
 		contact: {
-			name: "Onepanel Core project";
+			name: "Onepanel project";
 			url: "https://github.com/onepanelio/core";
 		};
     };
@@ -19,6 +19,7 @@ option (grpc.gateway.protoc_gen_swagger.options.openapiv2_swagger) = {
 	schemes: HTTPS;
 	consumes: "application/json";
 	produces: "application/json";
+	produces: "application/octet-stream";
 	security_definitions: {
 		security: {
 			key: "Bearer";
@@ -36,4 +37,4 @@ option (grpc.gateway.protoc_gen_swagger.options.openapiv2_swagger) = {
 			value: {};
 		}
 	}
-};
+};

api/auth.pb.go

@@ -1,117 +1,562 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
 // source: auth.proto
 
 package api
 
 import (
 	context "context"
-	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	empty "github.com/golang/protobuf/ptypes/empty"
+	_ "github.com/golang/protobuf/ptypes/empty"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
 
-type IsValidTokenResponse struct {
-	Valid                bool     `protobuf:"varint,1,opt,name=valid,proto3" json:"valid,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+type IsAuthorized struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace    string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Verb         string `protobuf:"bytes,2,opt,name=verb,proto3" json:"verb,omitempty"`
+	Group        string `protobuf:"bytes,3,opt,name=group,proto3" json:"group,omitempty"`
+	Resource     string `protobuf:"bytes,4,opt,name=resource,proto3" json:"resource,omitempty"`
+	ResourceName string `protobuf:"bytes,5,opt,name=resourceName,proto3" json:"resourceName,omitempty"`
 }
 
-func (m *IsValidTokenResponse) Reset()         { *m = IsValidTokenResponse{} }
-func (m *IsValidTokenResponse) String() string { return proto.CompactTextString(m) }
-func (*IsValidTokenResponse) ProtoMessage()    {}
-func (*IsValidTokenResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_8bbd6f3875b0e874, []int{0}
+func (x *IsAuthorized) Reset() {
+	*x = IsAuthorized{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
 }
 
-func (m *IsValidTokenResponse) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_IsValidTokenResponse.Unmarshal(m, b)
-}
-func (m *IsValidTokenResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_IsValidTokenResponse.Marshal(b, m, deterministic)
-}
-func (m *IsValidTokenResponse) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_IsValidTokenResponse.Merge(m, src)
-}
-func (m *IsValidTokenResponse) XXX_Size() int {
-	return xxx_messageInfo_IsValidTokenResponse.Size(m)
-}
-func (m *IsValidTokenResponse) XXX_DiscardUnknown() {
-	xxx_messageInfo_IsValidTokenResponse.DiscardUnknown(m)
+func (x *IsAuthorized) String() string {
+	return protoimpl.X.MessageStringOf(x)
 }
 
-var xxx_messageInfo_IsValidTokenResponse proto.InternalMessageInfo
+func (*IsAuthorized) ProtoMessage() {}
 
-func (m *IsValidTokenResponse) GetValid() bool {
-	if m != nil {
-		return m.Valid
+func (x *IsAuthorized) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsAuthorized.ProtoReflect.Descriptor instead.
+func (*IsAuthorized) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *IsAuthorized) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *IsAuthorized) GetVerb() string {
+	if x != nil {
+		return x.Verb
+	}
+	return ""
+}
+
+func (x *IsAuthorized) GetGroup() string {
+	if x != nil {
+		return x.Group
+	}
+	return ""
+}
+
+func (x *IsAuthorized) GetResource() string {
+	if x != nil {
+		return x.Resource
+	}
+	return ""
+}
+
+func (x *IsAuthorized) GetResourceName() string {
+	if x != nil {
+		return x.ResourceName
+	}
+	return ""
+}
+
+type IsAuthorizedRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	IsAuthorized *IsAuthorized `protobuf:"bytes,1,opt,name=isAuthorized,proto3" json:"isAuthorized,omitempty"`
+}
+
+func (x *IsAuthorizedRequest) Reset() {
+	*x = IsAuthorizedRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IsAuthorizedRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IsAuthorizedRequest) ProtoMessage() {}
+
+func (x *IsAuthorizedRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsAuthorizedRequest.ProtoReflect.Descriptor instead.
+func (*IsAuthorizedRequest) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *IsAuthorizedRequest) GetIsAuthorized() *IsAuthorized {
+	if x != nil {
+		return x.IsAuthorized
+	}
+	return nil
+}
+
+type IsAuthorizedResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Authorized bool `protobuf:"varint,1,opt,name=authorized,proto3" json:"authorized,omitempty"`
+}
+
+func (x *IsAuthorizedResponse) Reset() {
+	*x = IsAuthorizedResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IsAuthorizedResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IsAuthorizedResponse) ProtoMessage() {}
+
+func (x *IsAuthorizedResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsAuthorizedResponse.ProtoReflect.Descriptor instead.
+func (*IsAuthorizedResponse) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *IsAuthorizedResponse) GetAuthorized() bool {
+	if x != nil {
+		return x.Authorized
 	}
 	return false
 }
 
-func init() {
-	proto.RegisterType((*IsValidTokenResponse)(nil), "api.IsValidTokenResponse")
+type TokenWrapper struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Token string `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
 }
 
-func init() { proto.RegisterFile("auth.proto", fileDescriptor_8bbd6f3875b0e874) }
+func (x *TokenWrapper) Reset() {
+	*x = TokenWrapper{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
 
-var fileDescriptor_8bbd6f3875b0e874 = []byte{
-	// 200 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4a, 0x2c, 0x2d, 0xc9,
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-	0x50, 0x28, 0xf6, 0x19, 0xf6, 0x00, 0x00, 0x00,
+func (x *TokenWrapper) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TokenWrapper) ProtoMessage() {}
+
+func (x *TokenWrapper) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TokenWrapper.ProtoReflect.Descriptor instead.
+func (*TokenWrapper) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *TokenWrapper) GetToken() string {
+	if x != nil {
+		return x.Token
+	}
+	return ""
+}
+
+type IsValidTokenRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Token *TokenWrapper `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
+}
+
+func (x *IsValidTokenRequest) Reset() {
+	*x = IsValidTokenRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IsValidTokenRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IsValidTokenRequest) ProtoMessage() {}
+
+func (x *IsValidTokenRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsValidTokenRequest.ProtoReflect.Descriptor instead.
+func (*IsValidTokenRequest) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *IsValidTokenRequest) GetToken() *TokenWrapper {
+	if x != nil {
+		return x.Token
+	}
+	return nil
+}
+
+type IsValidTokenResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Domain string `protobuf:"bytes,1,opt,name=domain,proto3" json:"domain,omitempty"`
+}
+
+func (x *IsValidTokenResponse) Reset() {
+	*x = IsValidTokenResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_auth_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IsValidTokenResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IsValidTokenResponse) ProtoMessage() {}
+
+func (x *IsValidTokenResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_auth_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsValidTokenResponse.ProtoReflect.Descriptor instead.
+func (*IsValidTokenResponse) Descriptor() ([]byte, []int) {
+	return file_auth_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *IsValidTokenResponse) GetDomain() string {
+	if x != nil {
+		return x.Domain
+	}
+	return ""
+}
+
+var File_auth_proto protoreflect.FileDescriptor
+
+var file_auth_proto_rawDesc = []byte{
+	0x0a, 0x0a, 0x61, 0x75, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03, 0x61, 0x70,
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+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x28, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x22, 0x22, 0x12, 0x2f, 0x61,
+	0x70, 0x69, 0x73, 0x2f, 0x76, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31, 0x2f, 0x61, 0x75, 0x74, 0x68,
+	0x3a, 0x0c, 0x69, 0x73, 0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x7a, 0x65, 0x64, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_auth_proto_rawDescOnce sync.Once
+	file_auth_proto_rawDescData = file_auth_proto_rawDesc
+)
+
+func file_auth_proto_rawDescGZIP() []byte {
+	file_auth_proto_rawDescOnce.Do(func() {
+		file_auth_proto_rawDescData = protoimpl.X.CompressGZIP(file_auth_proto_rawDescData)
+	})
+	return file_auth_proto_rawDescData
+}
+
+var file_auth_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
+var file_auth_proto_goTypes = []interface{}{
+	(*IsAuthorized)(nil),         // 0: api.IsAuthorized
+	(*IsAuthorizedRequest)(nil),  // 1: api.IsAuthorizedRequest
+	(*IsAuthorizedResponse)(nil), // 2: api.IsAuthorizedResponse
+	(*TokenWrapper)(nil),         // 3: api.TokenWrapper
+	(*IsValidTokenRequest)(nil),  // 4: api.IsValidTokenRequest
+	(*IsValidTokenResponse)(nil), // 5: api.IsValidTokenResponse
+}
+var file_auth_proto_depIdxs = []int32{
+	0, // 0: api.IsAuthorizedRequest.isAuthorized:type_name -> api.IsAuthorized
+	3, // 1: api.IsValidTokenRequest.token:type_name -> api.TokenWrapper
+	4, // 2: api.AuthService.IsValidToken:input_type -> api.IsValidTokenRequest
+	1, // 3: api.AuthService.IsAuthorized:input_type -> api.IsAuthorizedRequest
+	5, // 4: api.AuthService.IsValidToken:output_type -> api.IsValidTokenResponse
+	2, // 5: api.AuthService.IsAuthorized:output_type -> api.IsAuthorizedResponse
+	4, // [4:6] is the sub-list for method output_type
+	2, // [2:4] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_auth_proto_init() }
+func file_auth_proto_init() {
+	if File_auth_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_auth_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsAuthorized); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_auth_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsAuthorizedRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_auth_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsAuthorizedResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_auth_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*TokenWrapper); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_auth_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsValidTokenRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_auth_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsValidTokenResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_auth_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   6,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_auth_proto_goTypes,
+		DependencyIndexes: file_auth_proto_depIdxs,
+		MessageInfos:      file_auth_proto_msgTypes,
+	}.Build()
+	File_auth_proto = out.File
+	file_auth_proto_rawDesc = nil
+	file_auth_proto_goTypes = nil
+	file_auth_proto_depIdxs = nil
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ context.Context
-var _ grpc.ClientConn
+var _ grpc.ClientConnInterface
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
+const _ = grpc.SupportPackageIsVersion6
 
 // AuthServiceClient is the client API for AuthService service.
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
 type AuthServiceClient interface {
-	IsValidToken(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*IsValidTokenResponse, error)
+	IsValidToken(ctx context.Context, in *IsValidTokenRequest, opts ...grpc.CallOption) (*IsValidTokenResponse, error)
+	IsAuthorized(ctx context.Context, in *IsAuthorizedRequest, opts ...grpc.CallOption) (*IsAuthorizedResponse, error)
 }
 
 type authServiceClient struct {
-	cc *grpc.ClientConn
+	cc grpc.ClientConnInterface
 }
 
-func NewAuthServiceClient(cc *grpc.ClientConn) AuthServiceClient {
+func NewAuthServiceClient(cc grpc.ClientConnInterface) AuthServiceClient {
 	return &authServiceClient{cc}
 }
 
-func (c *authServiceClient) IsValidToken(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*IsValidTokenResponse, error) {
+func (c *authServiceClient) IsValidToken(ctx context.Context, in *IsValidTokenRequest, opts ...grpc.CallOption) (*IsValidTokenResponse, error) {
 	out := new(IsValidTokenResponse)
 	err := c.cc.Invoke(ctx, "/api.AuthService/IsValidToken", in, out, opts...)
 	if err != nil {
@@ -120,25 +565,38 @@ func (c *authServiceClient) IsValidToken(ctx context.Context, in *empty.Empty, o
 	return out, nil
 }
 
+func (c *authServiceClient) IsAuthorized(ctx context.Context, in *IsAuthorizedRequest, opts ...grpc.CallOption) (*IsAuthorizedResponse, error) {
+	out := new(IsAuthorizedResponse)
+	err := c.cc.Invoke(ctx, "/api.AuthService/IsAuthorized", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // AuthServiceServer is the server API for AuthService service.
 type AuthServiceServer interface {
-	IsValidToken(context.Context, *empty.Empty) (*IsValidTokenResponse, error)
+	IsValidToken(context.Context, *IsValidTokenRequest) (*IsValidTokenResponse, error)
+	IsAuthorized(context.Context, *IsAuthorizedRequest) (*IsAuthorizedResponse, error)
 }
 
 // UnimplementedAuthServiceServer can be embedded to have forward compatible implementations.
 type UnimplementedAuthServiceServer struct {
 }
 
-func (*UnimplementedAuthServiceServer) IsValidToken(ctx context.Context, req *empty.Empty) (*IsValidTokenResponse, error) {
+func (*UnimplementedAuthServiceServer) IsValidToken(context.Context, *IsValidTokenRequest) (*IsValidTokenResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method IsValidToken not implemented")
 }
+func (*UnimplementedAuthServiceServer) IsAuthorized(context.Context, *IsAuthorizedRequest) (*IsAuthorizedResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method IsAuthorized not implemented")
+}
 
 func RegisterAuthServiceServer(s *grpc.Server, srv AuthServiceServer) {
 	s.RegisterService(&_AuthService_serviceDesc, srv)
 }
 
 func _AuthService_IsValidToken_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(empty.Empty)
+	in := new(IsValidTokenRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -150,7 +608,25 @@ func _AuthService_IsValidToken_Handler(srv interface{}, ctx context.Context, dec
 		FullMethod: "/api.AuthService/IsValidToken",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(AuthServiceServer).IsValidToken(ctx, req.(*empty.Empty))
+		return srv.(AuthServiceServer).IsValidToken(ctx, req.(*IsValidTokenRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _AuthService_IsAuthorized_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(IsAuthorizedRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServiceServer).IsAuthorized(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.AuthService/IsAuthorized",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServiceServer).IsAuthorized(ctx, req.(*IsAuthorizedRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -163,6 +639,10 @@ var _AuthService_serviceDesc = grpc.ServiceDesc{
 			MethodName: "IsValidToken",
 			Handler:    _AuthService_IsValidToken_Handler,
 		},
+		{
+			MethodName: "IsAuthorized",
+			Handler:    _AuthService_IsAuthorized_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "auth.proto",

api/auth.pb.gw.go

@@ -15,7 +15,6 @@ import (
 
 	"github.com/golang/protobuf/descriptor"
 	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/grpc-ecosystem/grpc-gateway/utilities"
 	"google.golang.org/grpc"
@@ -33,29 +32,79 @@ var _ = utilities.NewDoubleArray
 var _ = descriptor.ForMessage
 
 func request_AuthService_IsValidToken_0(ctx context.Context, marshaler runtime.Marshaler, client AuthServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq empty.Empty
+	var protoReq IsValidTokenRequest
 	var metadata runtime.ServerMetadata
 
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Token); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
 	msg, err := client.IsValidToken(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
 
 }
 
 func local_request_AuthService_IsValidToken_0(ctx context.Context, marshaler runtime.Marshaler, server AuthServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq empty.Empty
+	var protoReq IsValidTokenRequest
 	var metadata runtime.ServerMetadata
 
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Token); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
 	msg, err := server.IsValidToken(ctx, &protoReq)
 	return msg, metadata, err
 
 }
 
+func request_AuthService_IsAuthorized_0(ctx context.Context, marshaler runtime.Marshaler, client AuthServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq IsAuthorizedRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.IsAuthorized); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.IsAuthorized(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_AuthService_IsAuthorized_0(ctx context.Context, marshaler runtime.Marshaler, server AuthServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq IsAuthorizedRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.IsAuthorized); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.IsAuthorized(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterAuthServiceHandlerServer registers the http handlers for service AuthService to "mux".
 // UnaryRPC     :call AuthServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
 func RegisterAuthServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server AuthServiceServer) error {
 
-	mux.Handle("GET", pattern_AuthService_IsValidToken_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_AuthService_IsValidToken_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
@@ -75,6 +124,26 @@ func RegisterAuthServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux
 
 	})
 
+	mux.Handle("POST", pattern_AuthService_IsAuthorized_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_AuthService_IsAuthorized_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_AuthService_IsAuthorized_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -116,7 +185,7 @@ func RegisterAuthServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn
 // "AuthServiceClient" to call the correct interceptors.
 func RegisterAuthServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client AuthServiceClient) error {
 
-	mux.Handle("GET", pattern_AuthService_IsValidToken_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_AuthService_IsValidToken_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
@@ -136,13 +205,37 @@ func RegisterAuthServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux
 
 	})
 
+	mux.Handle("POST", pattern_AuthService_IsAuthorized_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_AuthService_IsAuthorized_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_AuthService_IsAuthorized_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
 var (
 	pattern_AuthService_IsValidToken_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"apis", "v1beta1", "auth", "token"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_AuthService_IsAuthorized_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"apis", "v1beta1", "auth"}, "", runtime.AssumeColonVerbOpt(true)))
 )
 
 var (
 	forward_AuthService_IsValidToken_0 = runtime.ForwardResponseMessage
+
+	forward_AuthService_IsAuthorized_0 = runtime.ForwardResponseMessage
 )

api/auth.proto

@@ -6,13 +6,45 @@ import "google/api/annotations.proto";
 import "google/protobuf/empty.proto";
 
 service AuthService {
-    rpc IsValidToken(google.protobuf.Empty) returns (IsValidTokenResponse) {
+    rpc IsValidToken(IsValidTokenRequest) returns (IsValidTokenResponse) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/auth/token"
+            post: "/apis/v1beta1/auth/token"
+            body: "token"
+        };
+    }
+
+    rpc IsAuthorized(IsAuthorizedRequest) returns (IsAuthorizedResponse) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/auth"
+            body: "isAuthorized"
         };
     }
 }
 
+message IsAuthorized {
+    string namespace = 1;
+    string verb = 2;
+    string group = 3;
+    string resource = 4;
+    string resourceName = 5;
+}
+
+message IsAuthorizedRequest {
+    IsAuthorized isAuthorized = 1;
+}
+
+message IsAuthorizedResponse {
+    bool authorized = 1;
+}
+
+message TokenWrapper {
+    string token = 1;
+}
+
+message IsValidTokenRequest {
+    TokenWrapper token = 1;
+}
+
 message IsValidTokenResponse {
-    bool valid = 1 ;
+    string domain = 1;
 }

api/common.pb.go

@@ -0,0 +1,287 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
+// source: common.proto
+
+package api
+
+import (
+	proto "github.com/golang/protobuf/proto"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type Parameter struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name        string             `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value       string             `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	Type        string             `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
+	DisplayName string             `protobuf:"bytes,4,opt,name=displayName,proto3" json:"displayName,omitempty"`
+	Hint        string             `protobuf:"bytes,5,opt,name=hint,proto3" json:"hint,omitempty"`
+	Required    bool               `protobuf:"varint,6,opt,name=required,proto3" json:"required,omitempty"`
+	Visibility  string             `protobuf:"bytes,7,opt,name=visibility,proto3" json:"visibility,omitempty"`
+	Options     []*ParameterOption `protobuf:"bytes,8,rep,name=options,proto3" json:"options,omitempty"`
+}
+
+func (x *Parameter) Reset() {
+	*x = Parameter{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_common_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Parameter) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Parameter) ProtoMessage() {}
+
+func (x *Parameter) ProtoReflect() protoreflect.Message {
+	mi := &file_common_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Parameter.ProtoReflect.Descriptor instead.
+func (*Parameter) Descriptor() ([]byte, []int) {
+	return file_common_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Parameter) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Parameter) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
+func (x *Parameter) GetType() string {
+	if x != nil {
+		return x.Type
+	}
+	return ""
+}
+
+func (x *Parameter) GetDisplayName() string {
+	if x != nil {
+		return x.DisplayName
+	}
+	return ""
+}
+
+func (x *Parameter) GetHint() string {
+	if x != nil {
+		return x.Hint
+	}
+	return ""
+}
+
+func (x *Parameter) GetRequired() bool {
+	if x != nil {
+		return x.Required
+	}
+	return false
+}
+
+func (x *Parameter) GetVisibility() string {
+	if x != nil {
+		return x.Visibility
+	}
+	return ""
+}
+
+func (x *Parameter) GetOptions() []*ParameterOption {
+	if x != nil {
+		return x.Options
+	}
+	return nil
+}
+
+type ParameterOption struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name  string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *ParameterOption) Reset() {
+	*x = ParameterOption{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_common_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ParameterOption) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ParameterOption) ProtoMessage() {}
+
+func (x *ParameterOption) ProtoReflect() protoreflect.Message {
+	mi := &file_common_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ParameterOption.ProtoReflect.Descriptor instead.
+func (*ParameterOption) Descriptor() ([]byte, []int) {
+	return file_common_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ParameterOption) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *ParameterOption) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
+var File_common_proto protoreflect.FileDescriptor
+
+var file_common_proto_rawDesc = []byte{
+	0x0a, 0x0c, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03,
+	0x61, 0x70, 0x69, 0x22, 0xeb, 0x01, 0x0a, 0x09, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65,
+	0x72, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x74,
+	0x79, 0x70, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12,
+	0x20, 0x0a, 0x0b, 0x64, 0x69, 0x73, 0x70, 0x6c, 0x61, 0x79, 0x4e, 0x61, 0x6d, 0x65, 0x18, 0x04,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x69, 0x73, 0x70, 0x6c, 0x61, 0x79, 0x4e, 0x61, 0x6d,
+	0x65, 0x12, 0x12, 0x0a, 0x04, 0x68, 0x69, 0x6e, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x04, 0x68, 0x69, 0x6e, 0x74, 0x12, 0x1a, 0x0a, 0x08, 0x72, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65,
+	0x64, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52, 0x08, 0x72, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65,
+	0x64, 0x12, 0x1e, 0x0a, 0x0a, 0x76, 0x69, 0x73, 0x69, 0x62, 0x69, 0x6c, 0x69, 0x74, 0x79, 0x18,
+	0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x76, 0x69, 0x73, 0x69, 0x62, 0x69, 0x6c, 0x69, 0x74,
+	0x79, 0x12, 0x2e, 0x0a, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x08, 0x20, 0x03,
+	0x28, 0x0b, 0x32, 0x14, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74,
+	0x65, 0x72, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e,
+	0x73, 0x22, 0x3b, 0x0a, 0x0f, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x4f, 0x70,
+	0x74, 0x69, 0x6f, 0x6e, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
+	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_common_proto_rawDescOnce sync.Once
+	file_common_proto_rawDescData = file_common_proto_rawDesc
+)
+
+func file_common_proto_rawDescGZIP() []byte {
+	file_common_proto_rawDescOnce.Do(func() {
+		file_common_proto_rawDescData = protoimpl.X.CompressGZIP(file_common_proto_rawDescData)
+	})
+	return file_common_proto_rawDescData
+}
+
+var file_common_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_common_proto_goTypes = []interface{}{
+	(*Parameter)(nil),       // 0: api.Parameter
+	(*ParameterOption)(nil), // 1: api.ParameterOption
+}
+var file_common_proto_depIdxs = []int32{
+	1, // 0: api.Parameter.options:type_name -> api.ParameterOption
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_common_proto_init() }
+func file_common_proto_init() {
+	if File_common_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_common_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Parameter); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_common_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ParameterOption); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_common_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_common_proto_goTypes,
+		DependencyIndexes: file_common_proto_depIdxs,
+		MessageInfos:      file_common_proto_msgTypes,
+	}.Build()
+	File_common_proto = out.File
+	file_common_proto_rawDesc = nil
+	file_common_proto_goTypes = nil
+	file_common_proto_depIdxs = nil
+}

api/common.proto

@@ -0,0 +1,20 @@
+syntax = "proto3";
+
+package api;
+
+message Parameter {
+    string name = 1;
+    string value = 2;
+    string type = 3;
+    string displayName = 4;
+    string hint = 5;
+    bool required = 6;
+    string visibility = 7;
+
+    repeated ParameterOption options = 8;
+}
+
+message ParameterOption {
+    string name = 1;
+    string value = 2;
+}

api/config.pb.go

@@ -0,0 +1,422 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
+// source: config.proto
+
+package api
+
+import (
+	context "context"
+	proto "github.com/golang/protobuf/proto"
+	empty "github.com/golang/protobuf/ptypes/empty"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type GetConfigResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ApiUrl   string    `protobuf:"bytes,1,opt,name=apiUrl,proto3" json:"apiUrl,omitempty"`
+	Domain   string    `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"`
+	Fqdn     string    `protobuf:"bytes,3,opt,name=fqdn,proto3" json:"fqdn,omitempty"`
+	NodePool *NodePool `protobuf:"bytes,4,opt,name=nodePool,proto3" json:"nodePool,omitempty"`
+}
+
+func (x *GetConfigResponse) Reset() {
+	*x = GetConfigResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_config_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetConfigResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetConfigResponse) ProtoMessage() {}
+
+func (x *GetConfigResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_config_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetConfigResponse.ProtoReflect.Descriptor instead.
+func (*GetConfigResponse) Descriptor() ([]byte, []int) {
+	return file_config_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *GetConfigResponse) GetApiUrl() string {
+	if x != nil {
+		return x.ApiUrl
+	}
+	return ""
+}
+
+func (x *GetConfigResponse) GetDomain() string {
+	if x != nil {
+		return x.Domain
+	}
+	return ""
+}
+
+func (x *GetConfigResponse) GetFqdn() string {
+	if x != nil {
+		return x.Fqdn
+	}
+	return ""
+}
+
+func (x *GetConfigResponse) GetNodePool() *NodePool {
+	if x != nil {
+		return x.NodePool
+	}
+	return nil
+}
+
+type NodePoolOption struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name  string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *NodePoolOption) Reset() {
+	*x = NodePoolOption{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_config_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *NodePoolOption) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NodePoolOption) ProtoMessage() {}
+
+func (x *NodePoolOption) ProtoReflect() protoreflect.Message {
+	mi := &file_config_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NodePoolOption.ProtoReflect.Descriptor instead.
+func (*NodePoolOption) Descriptor() ([]byte, []int) {
+	return file_config_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *NodePoolOption) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *NodePoolOption) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
+type NodePool struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Label   string            `protobuf:"bytes,1,opt,name=label,proto3" json:"label,omitempty"`
+	Options []*NodePoolOption `protobuf:"bytes,2,rep,name=options,proto3" json:"options,omitempty"`
+}
+
+func (x *NodePool) Reset() {
+	*x = NodePool{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_config_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *NodePool) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NodePool) ProtoMessage() {}
+
+func (x *NodePool) ProtoReflect() protoreflect.Message {
+	mi := &file_config_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NodePool.ProtoReflect.Descriptor instead.
+func (*NodePool) Descriptor() ([]byte, []int) {
+	return file_config_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *NodePool) GetLabel() string {
+	if x != nil {
+		return x.Label
+	}
+	return ""
+}
+
+func (x *NodePool) GetOptions() []*NodePoolOption {
+	if x != nil {
+		return x.Options
+	}
+	return nil
+}
+
+var File_config_proto protoreflect.FileDescriptor
+
+var file_config_proto_rawDesc = []byte{
+	0x0a, 0x0c, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03,
+	0x61, 0x70, 0x69, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f,
+	0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x1a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
+	0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x82,
+	0x01, 0x0a, 0x11, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x61, 0x70, 0x69, 0x55, 0x72, 0x6c, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x61, 0x70, 0x69, 0x55, 0x72, 0x6c, 0x12, 0x16, 0x0a, 0x06,
+	0x64, 0x6f, 0x6d, 0x61, 0x69, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x64, 0x6f,
+	0x6d, 0x61, 0x69, 0x6e, 0x12, 0x12, 0x0a, 0x04, 0x66, 0x71, 0x64, 0x6e, 0x18, 0x03, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x04, 0x66, 0x71, 0x64, 0x6e, 0x12, 0x29, 0x0a, 0x08, 0x6e, 0x6f, 0x64, 0x65,
+	0x50, 0x6f, 0x6f, 0x6c, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x61, 0x70, 0x69,
+	0x2e, 0x4e, 0x6f, 0x64, 0x65, 0x50, 0x6f, 0x6f, 0x6c, 0x52, 0x08, 0x6e, 0x6f, 0x64, 0x65, 0x50,
+	0x6f, 0x6f, 0x6c, 0x22, 0x3a, 0x0a, 0x0e, 0x4e, 0x6f, 0x64, 0x65, 0x50, 0x6f, 0x6f, 0x6c, 0x4f,
+	0x70, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c,
+	0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22,
+	0x4f, 0x0a, 0x08, 0x4e, 0x6f, 0x64, 0x65, 0x50, 0x6f, 0x6f, 0x6c, 0x12, 0x14, 0x0a, 0x05, 0x6c,
+	0x61, 0x62, 0x65, 0x6c, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x6c, 0x61, 0x62, 0x65,
+	0x6c, 0x12, 0x2d, 0x0a, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x03,
+	0x28, 0x0b, 0x32, 0x13, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x4e, 0x6f, 0x64, 0x65, 0x50, 0x6f, 0x6f,
+	0x6c, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73,
+	0x32, 0x6a, 0x0a, 0x0d, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x12, 0x59, 0x0a, 0x09, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x16,
+	0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66,
+	0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x1a, 0x16, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x47, 0x65, 0x74,
+	0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x1c,
+	0x82, 0xd3, 0xe4, 0x93, 0x02, 0x16, 0x12, 0x14, 0x2f, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x76, 0x31,
+	0x62, 0x65, 0x74, 0x61, 0x31, 0x2f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_config_proto_rawDescOnce sync.Once
+	file_config_proto_rawDescData = file_config_proto_rawDesc
+)
+
+func file_config_proto_rawDescGZIP() []byte {
+	file_config_proto_rawDescOnce.Do(func() {
+		file_config_proto_rawDescData = protoimpl.X.CompressGZIP(file_config_proto_rawDescData)
+	})
+	return file_config_proto_rawDescData
+}
+
+var file_config_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_config_proto_goTypes = []interface{}{
+	(*GetConfigResponse)(nil), // 0: api.GetConfigResponse
+	(*NodePoolOption)(nil),    // 1: api.NodePoolOption
+	(*NodePool)(nil),          // 2: api.NodePool
+	(*empty.Empty)(nil),       // 3: google.protobuf.Empty
+}
+var file_config_proto_depIdxs = []int32{
+	2, // 0: api.GetConfigResponse.nodePool:type_name -> api.NodePool
+	1, // 1: api.NodePool.options:type_name -> api.NodePoolOption
+	3, // 2: api.ConfigService.GetConfig:input_type -> google.protobuf.Empty
+	0, // 3: api.ConfigService.GetConfig:output_type -> api.GetConfigResponse
+	3, // [3:4] is the sub-list for method output_type
+	2, // [2:3] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_config_proto_init() }
+func file_config_proto_init() {
+	if File_config_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_config_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetConfigResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_config_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*NodePoolOption); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_config_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*NodePool); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_config_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_config_proto_goTypes,
+		DependencyIndexes: file_config_proto_depIdxs,
+		MessageInfos:      file_config_proto_msgTypes,
+	}.Build()
+	File_config_proto = out.File
+	file_config_proto_rawDesc = nil
+	file_config_proto_goTypes = nil
+	file_config_proto_depIdxs = nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// ConfigServiceClient is the client API for ConfigService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ConfigServiceClient interface {
+	GetConfig(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*GetConfigResponse, error)
+}
+
+type configServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewConfigServiceClient(cc grpc.ClientConnInterface) ConfigServiceClient {
+	return &configServiceClient{cc}
+}
+
+func (c *configServiceClient) GetConfig(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*GetConfigResponse, error) {
+	out := new(GetConfigResponse)
+	err := c.cc.Invoke(ctx, "/api.ConfigService/GetConfig", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ConfigServiceServer is the server API for ConfigService service.
+type ConfigServiceServer interface {
+	GetConfig(context.Context, *empty.Empty) (*GetConfigResponse, error)
+}
+
+// UnimplementedConfigServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedConfigServiceServer struct {
+}
+
+func (*UnimplementedConfigServiceServer) GetConfig(context.Context, *empty.Empty) (*GetConfigResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetConfig not implemented")
+}
+
+func RegisterConfigServiceServer(s *grpc.Server, srv ConfigServiceServer) {
+	s.RegisterService(&_ConfigService_serviceDesc, srv)
+}
+
+func _ConfigService_GetConfig_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(empty.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ConfigServiceServer).GetConfig(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.ConfigService/GetConfig",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ConfigServiceServer).GetConfig(ctx, req.(*empty.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _ConfigService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "api.ConfigService",
+	HandlerType: (*ConfigServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetConfig",
+			Handler:    _ConfigService_GetConfig_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "config.proto",
+}

api/config.pb.gw.go

@@ -0,0 +1,148 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: config.proto
+
+/*
+Package api is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package api
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes/empty"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+
+func request_ConfigService_GetConfig_0(ctx context.Context, marshaler runtime.Marshaler, client ConfigServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq empty.Empty
+	var metadata runtime.ServerMetadata
+
+	msg, err := client.GetConfig(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_ConfigService_GetConfig_0(ctx context.Context, marshaler runtime.Marshaler, server ConfigServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq empty.Empty
+	var metadata runtime.ServerMetadata
+
+	msg, err := server.GetConfig(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterConfigServiceHandlerServer registers the http handlers for service ConfigService to "mux".
+// UnaryRPC     :call ConfigServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterConfigServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server ConfigServiceServer) error {
+
+	mux.Handle("GET", pattern_ConfigService_GetConfig_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_ConfigService_GetConfig_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ConfigService_GetConfig_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterConfigServiceHandlerFromEndpoint is same as RegisterConfigServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterConfigServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterConfigServiceHandler(ctx, mux, conn)
+}
+
+// RegisterConfigServiceHandler registers the http handlers for service ConfigService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterConfigServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterConfigServiceHandlerClient(ctx, mux, NewConfigServiceClient(conn))
+}
+
+// RegisterConfigServiceHandlerClient registers the http handlers for service ConfigService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "ConfigServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "ConfigServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "ConfigServiceClient" to call the correct interceptors.
+func RegisterConfigServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client ConfigServiceClient) error {
+
+	mux.Handle("GET", pattern_ConfigService_GetConfig_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_ConfigService_GetConfig_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ConfigService_GetConfig_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_ConfigService_GetConfig_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"apis", "v1beta1", "config"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_ConfigService_GetConfig_0 = runtime.ForwardResponseMessage
+)

api/config.proto

@@ -0,0 +1,31 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+
+service ConfigService {
+    rpc GetConfig (google.protobuf.Empty) returns (GetConfigResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/config"
+        };
+    }
+}
+
+message GetConfigResponse {
+    string apiUrl = 1;
+    string domain = 2;
+    string fqdn = 3;
+    NodePool nodePool = 4;
+}
+
+message NodePoolOption {
+    string name = 1;
+    string value = 2;
+}
+
+message NodePool {
+    string label  = 1;
+    repeated NodePoolOption options = 2;
+}

api/cron_workflow.pb.gw.go

@@ -0,0 +1,823 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: cron_workflow.proto
+
+/*
+Package api is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package api
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+
+func request_CronWorkflowService_CreateCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.CronWorkflow); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	msg, err := client.CreateCronWorkflow(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_CreateCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.CronWorkflow); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	msg, err := server.CreateCronWorkflow(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_CronWorkflowService_UpdateCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq UpdateCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.CronWorkflow); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.UpdateCronWorkflow(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_UpdateCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq UpdateCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.CronWorkflow); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.UpdateCronWorkflow(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_CronWorkflowService_GetCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.GetCronWorkflow(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_GetCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.GetCronWorkflow(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+var (
+	filter_CronWorkflowService_ListCronWorkflows_0 = &utilities.DoubleArray{Encoding: map[string]int{"namespace": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+)
+
+func request_CronWorkflowService_ListCronWorkflows_0(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_CronWorkflowService_ListCronWorkflows_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.ListCronWorkflows(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_ListCronWorkflows_0(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_CronWorkflowService_ListCronWorkflows_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.ListCronWorkflows(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+var (
+	filter_CronWorkflowService_ListCronWorkflows_1 = &utilities.DoubleArray{Encoding: map[string]int{"namespace": 0, "workflow_template_name": 1}, Base: []int{1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 2, 3}}
+)
+
+func request_CronWorkflowService_ListCronWorkflows_1(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["workflow_template_name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "workflow_template_name")
+	}
+
+	protoReq.WorkflowTemplateName, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "workflow_template_name", err)
+	}
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_CronWorkflowService_ListCronWorkflows_1); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.ListCronWorkflows(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_ListCronWorkflows_1(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["workflow_template_name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "workflow_template_name")
+	}
+
+	protoReq.WorkflowTemplateName, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "workflow_template_name", err)
+	}
+
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_CronWorkflowService_ListCronWorkflows_1); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.ListCronWorkflows(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_CronWorkflowService_DeleteCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, client CronWorkflowServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq DeleteCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.DeleteCronWorkflow(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CronWorkflowService_DeleteCronWorkflow_0(ctx context.Context, marshaler runtime.Marshaler, server CronWorkflowServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq DeleteCronWorkflowRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.DeleteCronWorkflow(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterCronWorkflowServiceHandlerServer registers the http handlers for service CronWorkflowService to "mux".
+// UnaryRPC     :call CronWorkflowServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterCronWorkflowServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server CronWorkflowServiceServer) error {
+
+	mux.Handle("POST", pattern_CronWorkflowService_CreateCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_CreateCronWorkflow_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_CreateCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_CronWorkflowService_UpdateCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_UpdateCronWorkflow_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_UpdateCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_GetCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_GetCronWorkflow_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_GetCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_ListCronWorkflows_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_ListCronWorkflows_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_ListCronWorkflows_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_ListCronWorkflows_1, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_ListCronWorkflows_1(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_ListCronWorkflows_1(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("DELETE", pattern_CronWorkflowService_DeleteCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CronWorkflowService_DeleteCronWorkflow_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_DeleteCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterCronWorkflowServiceHandlerFromEndpoint is same as RegisterCronWorkflowServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterCronWorkflowServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterCronWorkflowServiceHandler(ctx, mux, conn)
+}
+
+// RegisterCronWorkflowServiceHandler registers the http handlers for service CronWorkflowService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterCronWorkflowServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterCronWorkflowServiceHandlerClient(ctx, mux, NewCronWorkflowServiceClient(conn))
+}
+
+// RegisterCronWorkflowServiceHandlerClient registers the http handlers for service CronWorkflowService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "CronWorkflowServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "CronWorkflowServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "CronWorkflowServiceClient" to call the correct interceptors.
+func RegisterCronWorkflowServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client CronWorkflowServiceClient) error {
+
+	mux.Handle("POST", pattern_CronWorkflowService_CreateCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_CreateCronWorkflow_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_CreateCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_CronWorkflowService_UpdateCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_UpdateCronWorkflow_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_UpdateCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_GetCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_GetCronWorkflow_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_GetCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_ListCronWorkflows_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_ListCronWorkflows_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_ListCronWorkflows_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_CronWorkflowService_ListCronWorkflows_1, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_ListCronWorkflows_1(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_ListCronWorkflows_1(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("DELETE", pattern_CronWorkflowService_DeleteCronWorkflow_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CronWorkflowService_DeleteCronWorkflow_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CronWorkflowService_DeleteCronWorkflow_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_CronWorkflowService_CreateCronWorkflow_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "cron_workflow"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_CronWorkflowService_UpdateCronWorkflow_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "cron_workflow", "uid"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_CronWorkflowService_GetCronWorkflow_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "cron_workflow", "uid"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_CronWorkflowService_ListCronWorkflows_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "cron_workflows"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_CronWorkflowService_ListCronWorkflows_1 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "cron_workflows", "workflow_template_name"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_CronWorkflowService_DeleteCronWorkflow_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "cron_workflows", "uid"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_CronWorkflowService_CreateCronWorkflow_0 = runtime.ForwardResponseMessage
+
+	forward_CronWorkflowService_UpdateCronWorkflow_0 = runtime.ForwardResponseMessage
+
+	forward_CronWorkflowService_GetCronWorkflow_0 = runtime.ForwardResponseMessage
+
+	forward_CronWorkflowService_ListCronWorkflows_0 = runtime.ForwardResponseMessage
+
+	forward_CronWorkflowService_ListCronWorkflows_1 = runtime.ForwardResponseMessage
+
+	forward_CronWorkflowService_DeleteCronWorkflow_0 = runtime.ForwardResponseMessage
+)

api/cron_workflow.proto

@@ -0,0 +1,92 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+import "workflow.proto";
+import "label.proto";
+
+service CronWorkflowService {
+    rpc CreateCronWorkflow (CreateCronWorkflowRequest) returns (CronWorkflow) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/cron_workflow"
+            body: "cronWorkflow"
+        };
+    }
+
+    rpc UpdateCronWorkflow(UpdateCronWorkflowRequest) returns (CronWorkflow) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/cron_workflow/{uid}"
+            body: "cronWorkflow"
+        };
+    }
+
+    rpc GetCronWorkflow(GetCronWorkflowRequest) returns (CronWorkflow) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/cron_workflow/{uid}"
+        };
+    }
+
+    rpc ListCronWorkflows(ListCronWorkflowRequest) returns (ListCronWorkflowsResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/cron_workflows"
+            additional_bindings {
+				get: "/apis/v1beta1/{namespace}/cron_workflows/{workflow_template_name}"
+			}
+        };
+    }
+
+    rpc DeleteCronWorkflow (DeleteCronWorkflowRequest) returns (google.protobuf.Empty) {
+        option (google.api.http) = {
+            delete: "/apis/v1beta1/{namespace}/cron_workflows/{uid}"
+        };
+    }
+}
+
+message CronWorkflow {
+    string name = 1;
+    string uid = 2;
+    string manifest = 3;
+
+    WorkflowExecution workflowExecution = 4;
+
+    repeated KeyValue labels = 5;
+    string namespace = 6;
+}
+
+message CreateCronWorkflowRequest {
+    string namespace = 1;
+    CronWorkflow cronWorkflow = 2;
+}
+
+message GetCronWorkflowRequest {
+    string namespace = 1;
+    string uid = 2;
+}
+
+message UpdateCronWorkflowRequest {
+    string namespace = 1 ;
+    string uid = 2;
+    CronWorkflow cronWorkflow = 3;
+}
+
+message DeleteCronWorkflowRequest {
+    string namespace = 1;
+    string uid = 2;
+}
+
+message ListCronWorkflowRequest {
+    string namespace = 1;
+    string workflow_template_name = 2;
+    int32 pageSize = 3;
+    int32 page = 4;
+}
+
+message ListCronWorkflowsResponse {
+    int32 count = 1;
+    repeated CronWorkflow cronWorkflows = 2;
+    int32 page = 3;
+    int32 pages = 4;
+    int32 totalCount = 5;
+}

api/label.pb.go

@@ -0,0 +1,879 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
+// source: label.proto
+
+package api
+
+import (
+	context "context"
+	proto "github.com/golang/protobuf/proto"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type KeyValue struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Key   string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *KeyValue) Reset() {
+	*x = KeyValue{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *KeyValue) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*KeyValue) ProtoMessage() {}
+
+func (x *KeyValue) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use KeyValue.ProtoReflect.Descriptor instead.
+func (*KeyValue) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *KeyValue) GetKey() string {
+	if x != nil {
+		return x.Key
+	}
+	return ""
+}
+
+func (x *KeyValue) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
+type Labels struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Items []*KeyValue `protobuf:"bytes,1,rep,name=items,proto3" json:"items,omitempty"`
+}
+
+func (x *Labels) Reset() {
+	*x = Labels{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Labels) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Labels) ProtoMessage() {}
+
+func (x *Labels) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Labels.ProtoReflect.Descriptor instead.
+func (*Labels) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Labels) GetItems() []*KeyValue {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+type AddLabelsRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string  `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Resource  string  `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"`
+	Uid       string  `protobuf:"bytes,3,opt,name=uid,proto3" json:"uid,omitempty"`
+	Labels    *Labels `protobuf:"bytes,4,opt,name=labels,proto3" json:"labels,omitempty"`
+}
+
+func (x *AddLabelsRequest) Reset() {
+	*x = AddLabelsRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *AddLabelsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddLabelsRequest) ProtoMessage() {}
+
+func (x *AddLabelsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddLabelsRequest.ProtoReflect.Descriptor instead.
+func (*AddLabelsRequest) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *AddLabelsRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *AddLabelsRequest) GetResource() string {
+	if x != nil {
+		return x.Resource
+	}
+	return ""
+}
+
+func (x *AddLabelsRequest) GetUid() string {
+	if x != nil {
+		return x.Uid
+	}
+	return ""
+}
+
+func (x *AddLabelsRequest) GetLabels() *Labels {
+	if x != nil {
+		return x.Labels
+	}
+	return nil
+}
+
+type ReplaceLabelsRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string  `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Resource  string  `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"`
+	Uid       string  `protobuf:"bytes,3,opt,name=uid,proto3" json:"uid,omitempty"`
+	Labels    *Labels `protobuf:"bytes,4,opt,name=labels,proto3" json:"labels,omitempty"`
+}
+
+func (x *ReplaceLabelsRequest) Reset() {
+	*x = ReplaceLabelsRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ReplaceLabelsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ReplaceLabelsRequest) ProtoMessage() {}
+
+func (x *ReplaceLabelsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ReplaceLabelsRequest.ProtoReflect.Descriptor instead.
+func (*ReplaceLabelsRequest) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ReplaceLabelsRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *ReplaceLabelsRequest) GetResource() string {
+	if x != nil {
+		return x.Resource
+	}
+	return ""
+}
+
+func (x *ReplaceLabelsRequest) GetUid() string {
+	if x != nil {
+		return x.Uid
+	}
+	return ""
+}
+
+func (x *ReplaceLabelsRequest) GetLabels() *Labels {
+	if x != nil {
+		return x.Labels
+	}
+	return nil
+}
+
+type GetLabelsRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Resource  string `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"`
+	Uid       string `protobuf:"bytes,3,opt,name=uid,proto3" json:"uid,omitempty"`
+}
+
+func (x *GetLabelsRequest) Reset() {
+	*x = GetLabelsRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetLabelsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetLabelsRequest) ProtoMessage() {}
+
+func (x *GetLabelsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetLabelsRequest.ProtoReflect.Descriptor instead.
+func (*GetLabelsRequest) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *GetLabelsRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *GetLabelsRequest) GetResource() string {
+	if x != nil {
+		return x.Resource
+	}
+	return ""
+}
+
+func (x *GetLabelsRequest) GetUid() string {
+	if x != nil {
+		return x.Uid
+	}
+	return ""
+}
+
+type GetLabelsResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Labels []*KeyValue `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels,omitempty"`
+}
+
+func (x *GetLabelsResponse) Reset() {
+	*x = GetLabelsResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetLabelsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetLabelsResponse) ProtoMessage() {}
+
+func (x *GetLabelsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetLabelsResponse.ProtoReflect.Descriptor instead.
+func (*GetLabelsResponse) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *GetLabelsResponse) GetLabels() []*KeyValue {
+	if x != nil {
+		return x.Labels
+	}
+	return nil
+}
+
+type DeleteLabelRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Resource  string `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"`
+	Uid       string `protobuf:"bytes,3,opt,name=uid,proto3" json:"uid,omitempty"`
+	Key       string `protobuf:"bytes,4,opt,name=key,proto3" json:"key,omitempty"`
+}
+
+func (x *DeleteLabelRequest) Reset() {
+	*x = DeleteLabelRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_label_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeleteLabelRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteLabelRequest) ProtoMessage() {}
+
+func (x *DeleteLabelRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_label_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteLabelRequest.ProtoReflect.Descriptor instead.
+func (*DeleteLabelRequest) Descriptor() ([]byte, []int) {
+	return file_label_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *DeleteLabelRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *DeleteLabelRequest) GetResource() string {
+	if x != nil {
+		return x.Resource
+	}
+	return ""
+}
+
+func (x *DeleteLabelRequest) GetUid() string {
+	if x != nil {
+		return x.Uid
+	}
+	return ""
+}
+
+func (x *DeleteLabelRequest) GetKey() string {
+	if x != nil {
+		return x.Key
+	}
+	return ""
+}
+
+var File_label_proto protoreflect.FileDescriptor
+
+var file_label_proto_rawDesc = []byte{
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+	0x6c, 0x73, 0x12, 0x7f, 0x0a, 0x0b, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x4c, 0x61, 0x62, 0x65,
+	0x6c, 0x12, 0x17, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x4c, 0x61,
+	0x62, 0x65, 0x6c, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x16, 0x2e, 0x61, 0x70, 0x69,
+	0x2e, 0x47, 0x65, 0x74, 0x4c, 0x61, 0x62, 0x65, 0x6c, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x3f, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x39, 0x2a, 0x37, 0x2f, 0x61, 0x70, 0x69,
+	0x73, 0x2f, 0x76, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31, 0x2f, 0x7b, 0x6e, 0x61, 0x6d, 0x65, 0x73,
+	0x70, 0x61, 0x63, 0x65, 0x7d, 0x2f, 0x7b, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x7d,
+	0x2f, 0x7b, 0x75, 0x69, 0x64, 0x7d, 0x2f, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x73, 0x2f, 0x7b, 0x6b,
+	0x65, 0x79, 0x7d, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_label_proto_rawDescOnce sync.Once
+	file_label_proto_rawDescData = file_label_proto_rawDesc
+)
+
+func file_label_proto_rawDescGZIP() []byte {
+	file_label_proto_rawDescOnce.Do(func() {
+		file_label_proto_rawDescData = protoimpl.X.CompressGZIP(file_label_proto_rawDescData)
+	})
+	return file_label_proto_rawDescData
+}
+
+var file_label_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_label_proto_goTypes = []interface{}{
+	(*KeyValue)(nil),             // 0: api.KeyValue
+	(*Labels)(nil),               // 1: api.Labels
+	(*AddLabelsRequest)(nil),     // 2: api.AddLabelsRequest
+	(*ReplaceLabelsRequest)(nil), // 3: api.ReplaceLabelsRequest
+	(*GetLabelsRequest)(nil),     // 4: api.GetLabelsRequest
+	(*GetLabelsResponse)(nil),    // 5: api.GetLabelsResponse
+	(*DeleteLabelRequest)(nil),   // 6: api.DeleteLabelRequest
+}
+var file_label_proto_depIdxs = []int32{
+	0, // 0: api.Labels.items:type_name -> api.KeyValue
+	1, // 1: api.AddLabelsRequest.labels:type_name -> api.Labels
+	1, // 2: api.ReplaceLabelsRequest.labels:type_name -> api.Labels
+	0, // 3: api.GetLabelsResponse.labels:type_name -> api.KeyValue
+	4, // 4: api.LabelService.GetLabels:input_type -> api.GetLabelsRequest
+	2, // 5: api.LabelService.AddLabels:input_type -> api.AddLabelsRequest
+	3, // 6: api.LabelService.ReplaceLabels:input_type -> api.ReplaceLabelsRequest
+	6, // 7: api.LabelService.DeleteLabel:input_type -> api.DeleteLabelRequest
+	5, // 8: api.LabelService.GetLabels:output_type -> api.GetLabelsResponse
+	5, // 9: api.LabelService.AddLabels:output_type -> api.GetLabelsResponse
+	5, // 10: api.LabelService.ReplaceLabels:output_type -> api.GetLabelsResponse
+	5, // 11: api.LabelService.DeleteLabel:output_type -> api.GetLabelsResponse
+	8, // [8:12] is the sub-list for method output_type
+	4, // [4:8] is the sub-list for method input_type
+	4, // [4:4] is the sub-list for extension type_name
+	4, // [4:4] is the sub-list for extension extendee
+	0, // [0:4] is the sub-list for field type_name
+}
+
+func init() { file_label_proto_init() }
+func file_label_proto_init() {
+	if File_label_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_label_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*KeyValue); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Labels); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*AddLabelsRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ReplaceLabelsRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetLabelsRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetLabelsResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_label_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DeleteLabelRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_label_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   7,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_label_proto_goTypes,
+		DependencyIndexes: file_label_proto_depIdxs,
+		MessageInfos:      file_label_proto_msgTypes,
+	}.Build()
+	File_label_proto = out.File
+	file_label_proto_rawDesc = nil
+	file_label_proto_goTypes = nil
+	file_label_proto_depIdxs = nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// LabelServiceClient is the client API for LabelService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type LabelServiceClient interface {
+	GetLabels(ctx context.Context, in *GetLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error)
+	AddLabels(ctx context.Context, in *AddLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error)
+	ReplaceLabels(ctx context.Context, in *ReplaceLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error)
+	DeleteLabel(ctx context.Context, in *DeleteLabelRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error)
+}
+
+type labelServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewLabelServiceClient(cc grpc.ClientConnInterface) LabelServiceClient {
+	return &labelServiceClient{cc}
+}
+
+func (c *labelServiceClient) GetLabels(ctx context.Context, in *GetLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error) {
+	out := new(GetLabelsResponse)
+	err := c.cc.Invoke(ctx, "/api.LabelService/GetLabels", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *labelServiceClient) AddLabels(ctx context.Context, in *AddLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error) {
+	out := new(GetLabelsResponse)
+	err := c.cc.Invoke(ctx, "/api.LabelService/AddLabels", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *labelServiceClient) ReplaceLabels(ctx context.Context, in *ReplaceLabelsRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error) {
+	out := new(GetLabelsResponse)
+	err := c.cc.Invoke(ctx, "/api.LabelService/ReplaceLabels", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *labelServiceClient) DeleteLabel(ctx context.Context, in *DeleteLabelRequest, opts ...grpc.CallOption) (*GetLabelsResponse, error) {
+	out := new(GetLabelsResponse)
+	err := c.cc.Invoke(ctx, "/api.LabelService/DeleteLabel", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// LabelServiceServer is the server API for LabelService service.
+type LabelServiceServer interface {
+	GetLabels(context.Context, *GetLabelsRequest) (*GetLabelsResponse, error)
+	AddLabels(context.Context, *AddLabelsRequest) (*GetLabelsResponse, error)
+	ReplaceLabels(context.Context, *ReplaceLabelsRequest) (*GetLabelsResponse, error)
+	DeleteLabel(context.Context, *DeleteLabelRequest) (*GetLabelsResponse, error)
+}
+
+// UnimplementedLabelServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedLabelServiceServer struct {
+}
+
+func (*UnimplementedLabelServiceServer) GetLabels(context.Context, *GetLabelsRequest) (*GetLabelsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLabels not implemented")
+}
+func (*UnimplementedLabelServiceServer) AddLabels(context.Context, *AddLabelsRequest) (*GetLabelsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AddLabels not implemented")
+}
+func (*UnimplementedLabelServiceServer) ReplaceLabels(context.Context, *ReplaceLabelsRequest) (*GetLabelsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReplaceLabels not implemented")
+}
+func (*UnimplementedLabelServiceServer) DeleteLabel(context.Context, *DeleteLabelRequest) (*GetLabelsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteLabel not implemented")
+}
+
+func RegisterLabelServiceServer(s *grpc.Server, srv LabelServiceServer) {
+	s.RegisterService(&_LabelService_serviceDesc, srv)
+}
+
+func _LabelService_GetLabels_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetLabelsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LabelServiceServer).GetLabels(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.LabelService/GetLabels",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LabelServiceServer).GetLabels(ctx, req.(*GetLabelsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _LabelService_AddLabels_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddLabelsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LabelServiceServer).AddLabels(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.LabelService/AddLabels",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LabelServiceServer).AddLabels(ctx, req.(*AddLabelsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _LabelService_ReplaceLabels_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ReplaceLabelsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LabelServiceServer).ReplaceLabels(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.LabelService/ReplaceLabels",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LabelServiceServer).ReplaceLabels(ctx, req.(*ReplaceLabelsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _LabelService_DeleteLabel_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteLabelRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LabelServiceServer).DeleteLabel(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.LabelService/DeleteLabel",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LabelServiceServer).DeleteLabel(ctx, req.(*DeleteLabelRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _LabelService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "api.LabelService",
+	HandlerType: (*LabelServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetLabels",
+			Handler:    _LabelService_GetLabels_Handler,
+		},
+		{
+			MethodName: "AddLabels",
+			Handler:    _LabelService_AddLabels_Handler,
+		},
+		{
+			MethodName: "ReplaceLabels",
+			Handler:    _LabelService_ReplaceLabels_Handler,
+		},
+		{
+			MethodName: "DeleteLabel",
+			Handler:    _LabelService_DeleteLabel_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "label.proto",
+}

api/label.pb.gw.go

@@ -0,0 +1,707 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: label.proto
+
+/*
+Package api is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package api
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+
+func request_LabelService_GetLabels_0(ctx context.Context, marshaler runtime.Marshaler, client LabelServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.GetLabels(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_LabelService_GetLabels_0(ctx context.Context, marshaler runtime.Marshaler, server LabelServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.GetLabels(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_LabelService_AddLabels_0(ctx context.Context, marshaler runtime.Marshaler, client LabelServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq AddLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Labels); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.AddLabels(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_LabelService_AddLabels_0(ctx context.Context, marshaler runtime.Marshaler, server LabelServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq AddLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Labels); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.AddLabels(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_LabelService_ReplaceLabels_0(ctx context.Context, marshaler runtime.Marshaler, client LabelServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ReplaceLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Labels); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.ReplaceLabels(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_LabelService_ReplaceLabels_0(ctx context.Context, marshaler runtime.Marshaler, server LabelServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ReplaceLabelsRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Labels); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.ReplaceLabels(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_LabelService_DeleteLabel_0(ctx context.Context, marshaler runtime.Marshaler, client LabelServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq DeleteLabelRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	val, ok = pathParams["key"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "key")
+	}
+
+	protoReq.Key, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "key", err)
+	}
+
+	msg, err := client.DeleteLabel(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_LabelService_DeleteLabel_0(ctx context.Context, marshaler runtime.Marshaler, server LabelServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq DeleteLabelRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["resource"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "resource")
+	}
+
+	protoReq.Resource, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "resource", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	val, ok = pathParams["key"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "key")
+	}
+
+	protoReq.Key, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "key", err)
+	}
+
+	msg, err := server.DeleteLabel(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterLabelServiceHandlerServer registers the http handlers for service LabelService to "mux".
+// UnaryRPC     :call LabelServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterLabelServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server LabelServiceServer) error {
+
+	mux.Handle("GET", pattern_LabelService_GetLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_LabelService_GetLabels_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_GetLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("POST", pattern_LabelService_AddLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_LabelService_AddLabels_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_AddLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_LabelService_ReplaceLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_LabelService_ReplaceLabels_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_ReplaceLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("DELETE", pattern_LabelService_DeleteLabel_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_LabelService_DeleteLabel_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_DeleteLabel_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterLabelServiceHandlerFromEndpoint is same as RegisterLabelServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterLabelServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterLabelServiceHandler(ctx, mux, conn)
+}
+
+// RegisterLabelServiceHandler registers the http handlers for service LabelService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterLabelServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterLabelServiceHandlerClient(ctx, mux, NewLabelServiceClient(conn))
+}
+
+// RegisterLabelServiceHandlerClient registers the http handlers for service LabelService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "LabelServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "LabelServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "LabelServiceClient" to call the correct interceptors.
+func RegisterLabelServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client LabelServiceClient) error {
+
+	mux.Handle("GET", pattern_LabelService_GetLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_LabelService_GetLabels_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_GetLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("POST", pattern_LabelService_AddLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_LabelService_AddLabels_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_AddLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_LabelService_ReplaceLabels_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_LabelService_ReplaceLabels_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_ReplaceLabels_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("DELETE", pattern_LabelService_DeleteLabel_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_LabelService_DeleteLabel_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_LabelService_DeleteLabel_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_LabelService_GetLabels_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "resource", "uid", "labels"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_LabelService_AddLabels_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "resource", "uid", "labels"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_LabelService_ReplaceLabels_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "resource", "uid", "labels"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_LabelService_DeleteLabel_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4, 2, 5, 1, 0, 4, 1, 5, 6}, []string{"apis", "v1beta1", "namespace", "resource", "uid", "labels", "key"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_LabelService_GetLabels_0 = runtime.ForwardResponseMessage
+
+	forward_LabelService_AddLabels_0 = runtime.ForwardResponseMessage
+
+	forward_LabelService_ReplaceLabels_0 = runtime.ForwardResponseMessage
+
+	forward_LabelService_DeleteLabel_0 = runtime.ForwardResponseMessage
+)

api/label.proto

@@ -0,0 +1,73 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+
+service LabelService {
+    rpc GetLabels (GetLabelsRequest) returns (GetLabelsResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/{resource}/{uid}/labels"
+        };
+    }
+
+    rpc AddLabels (AddLabelsRequest) returns (GetLabelsResponse) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/{resource}/{uid}/labels"
+            body: "labels"
+        };
+    }
+
+    rpc ReplaceLabels (ReplaceLabelsRequest) returns (GetLabelsResponse) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/{resource}/{uid}/labels"
+            body: "labels"
+        };
+    }
+
+    rpc DeleteLabel (DeleteLabelRequest) returns (GetLabelsResponse) {
+        option (google.api.http) = {
+            delete: "/apis/v1beta1/{namespace}/{resource}/{uid}/labels/{key}"
+        };
+    }
+}
+
+message KeyValue {
+    string key = 1;
+    string value = 2;
+}
+
+message Labels {
+    repeated KeyValue items = 1;
+}
+
+message AddLabelsRequest {
+    string namespace = 1;
+    string resource = 2;
+    string uid = 3;
+    Labels labels = 4;
+}
+
+message ReplaceLabelsRequest {
+    string namespace = 1;
+    string resource = 2;
+    string uid = 3;
+    Labels labels = 4;
+}
+
+message GetLabelsRequest {
+    string namespace = 1;
+    string resource = 2;
+    string uid = 3;
+}
+
+message GetLabelsResponse {
+    repeated KeyValue labels = 1;
+}
+
+message DeleteLabelRequest {
+    string namespace = 1;
+    string resource = 2;
+    string uid = 3;
+    string key = 4;
+}

api/metric.pb.go

@@ -1,93 +1,164 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
 // source: metric.proto
 
 package api
 
 import (
-	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
 
 type Metric struct {
-	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-	Value                float64  `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
-	Format               string   `protobuf:"bytes,3,opt,name=format,proto3" json:"format,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name   string  `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value  float64 `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
+	Format string  `protobuf:"bytes,3,opt,name=format,proto3" json:"format,omitempty"`
 }
 
-func (m *Metric) Reset()         { *m = Metric{} }
-func (m *Metric) String() string { return proto.CompactTextString(m) }
-func (*Metric) ProtoMessage()    {}
+func (x *Metric) Reset() {
+	*x = Metric{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_metric_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Metric) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Metric) ProtoMessage() {}
+
+func (x *Metric) ProtoReflect() protoreflect.Message {
+	mi := &file_metric_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Metric.ProtoReflect.Descriptor instead.
 func (*Metric) Descriptor() ([]byte, []int) {
-	return fileDescriptor_da41641f55bff5df, []int{0}
+	return file_metric_proto_rawDescGZIP(), []int{0}
 }
 
-func (m *Metric) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Metric.Unmarshal(m, b)
-}
-func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Metric.Marshal(b, m, deterministic)
-}
-func (m *Metric) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Metric.Merge(m, src)
-}
-func (m *Metric) XXX_Size() int {
-	return xxx_messageInfo_Metric.Size(m)
-}
-func (m *Metric) XXX_DiscardUnknown() {
-	xxx_messageInfo_Metric.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Metric proto.InternalMessageInfo
-
-func (m *Metric) GetName() string {
-	if m != nil {
-		return m.Name
+func (x *Metric) GetName() string {
+	if x != nil {
+		return x.Name
 	}
 	return ""
 }
 
-func (m *Metric) GetValue() float64 {
-	if m != nil {
-		return m.Value
+func (x *Metric) GetValue() float64 {
+	if x != nil {
+		return x.Value
 	}
 	return 0
 }
 
-func (m *Metric) GetFormat() string {
-	if m != nil {
-		return m.Format
+func (x *Metric) GetFormat() string {
+	if x != nil {
+		return x.Format
 	}
 	return ""
 }
 
-func init() {
-	proto.RegisterType((*Metric)(nil), "api.Metric")
+var File_metric_proto protoreflect.FileDescriptor
+
+var file_metric_proto_rawDesc = []byte{
+	0x0a, 0x0c, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03,
+	0x61, 0x70, 0x69, 0x22, 0x4a, 0x0a, 0x06, 0x4d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x12, 0x12, 0x0a,
+	0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d,
+	0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01,
+	0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61,
+	0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x62,
+	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
-func init() { proto.RegisterFile("metric.proto", fileDescriptor_da41641f55bff5df) }
+var (
+	file_metric_proto_rawDescOnce sync.Once
+	file_metric_proto_rawDescData = file_metric_proto_rawDesc
+)
 
-var fileDescriptor_da41641f55bff5df = []byte{
-	// 105 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0xc9, 0x4d, 0x2d, 0x29,
-	0xca, 0x4c, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x4e, 0x2c, 0xc8, 0x54, 0xf2, 0xe2,
-	0x62, 0xf3, 0x05, 0x0b, 0x0a, 0x09, 0x71, 0xb1, 0xe4, 0x25, 0xe6, 0xa6, 0x4a, 0x30, 0x2a, 0x30,
-	0x6a, 0x70, 0x06, 0x81, 0xd9, 0x42, 0x22, 0x5c, 0xac, 0x65, 0x89, 0x39, 0xa5, 0xa9, 0x12, 0x4c,
-	0x0a, 0x8c, 0x1a, 0x8c, 0x41, 0x10, 0x8e, 0x90, 0x18, 0x17, 0x5b, 0x5a, 0x7e, 0x51, 0x6e, 0x62,
-	0x89, 0x04, 0x33, 0x58, 0x2d, 0x94, 0x97, 0xc4, 0x06, 0x36, 0xd7, 0x18, 0x10, 0x00, 0x00, 0xff,
-	0xff, 0x88, 0xf0, 0xba, 0x92, 0x67, 0x00, 0x00, 0x00,
+func file_metric_proto_rawDescGZIP() []byte {
+	file_metric_proto_rawDescOnce.Do(func() {
+		file_metric_proto_rawDescData = protoimpl.X.CompressGZIP(file_metric_proto_rawDescData)
+	})
+	return file_metric_proto_rawDescData
+}
+
+var file_metric_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_metric_proto_goTypes = []interface{}{
+	(*Metric)(nil), // 0: api.Metric
+}
+var file_metric_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_metric_proto_init() }
+func file_metric_proto_init() {
+	if File_metric_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_metric_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Metric); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_metric_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_metric_proto_goTypes,
+		DependencyIndexes: file_metric_proto_depIdxs,
+		MessageInfos:      file_metric_proto_msgTypes,
+	}.Build()
+	File_metric_proto = out.File
+	file_metric_proto_rawDesc = nil
+	file_metric_proto_goTypes = nil
+	file_metric_proto_depIdxs = nil
 }

api/namespace.pb.go

@@ -1,167 +1,451 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
 // source: namespace.proto
 
 package api
 
 import (
 	context "context"
-	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	empty "github.com/golang/protobuf/ptypes/empty"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
 
-type ListNamespacesResponse struct {
-	Count                int32        `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
-	Namespaces           []*Namespace `protobuf:"bytes,2,rep,name=namespaces,proto3" json:"namespaces,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
-	XXX_unrecognized     []byte       `json:"-"`
-	XXX_sizecache        int32        `json:"-"`
+type ListNamespacesRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	PageSize int32  `protobuf:"varint,1,opt,name=pageSize,proto3" json:"pageSize,omitempty"`
+	Page     int32  `protobuf:"varint,2,opt,name=page,proto3" json:"page,omitempty"`
+	Query    string `protobuf:"bytes,3,opt,name=query,proto3" json:"query,omitempty"`
 }
 
-func (m *ListNamespacesResponse) Reset()         { *m = ListNamespacesResponse{} }
-func (m *ListNamespacesResponse) String() string { return proto.CompactTextString(m) }
-func (*ListNamespacesResponse) ProtoMessage()    {}
-func (*ListNamespacesResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_ecb1e126f615f5dd, []int{0}
+func (x *ListNamespacesRequest) Reset() {
+	*x = ListNamespacesRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_namespace_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
 }
 
-func (m *ListNamespacesResponse) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ListNamespacesResponse.Unmarshal(m, b)
-}
-func (m *ListNamespacesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ListNamespacesResponse.Marshal(b, m, deterministic)
-}
-func (m *ListNamespacesResponse) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ListNamespacesResponse.Merge(m, src)
-}
-func (m *ListNamespacesResponse) XXX_Size() int {
-	return xxx_messageInfo_ListNamespacesResponse.Size(m)
-}
-func (m *ListNamespacesResponse) XXX_DiscardUnknown() {
-	xxx_messageInfo_ListNamespacesResponse.DiscardUnknown(m)
+func (x *ListNamespacesRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
 }
 
-var xxx_messageInfo_ListNamespacesResponse proto.InternalMessageInfo
+func (*ListNamespacesRequest) ProtoMessage() {}
 
-func (m *ListNamespacesResponse) GetCount() int32 {
-	if m != nil {
-		return m.Count
+func (x *ListNamespacesRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_namespace_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListNamespacesRequest.ProtoReflect.Descriptor instead.
+func (*ListNamespacesRequest) Descriptor() ([]byte, []int) {
+	return file_namespace_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ListNamespacesRequest) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
 	}
 	return 0
 }
 
-func (m *ListNamespacesResponse) GetNamespaces() []*Namespace {
-	if m != nil {
-		return m.Namespaces
+func (x *ListNamespacesRequest) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+func (x *ListNamespacesRequest) GetQuery() string {
+	if x != nil {
+		return x.Query
+	}
+	return ""
+}
+
+type ListNamespacesResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Count      int32        `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
+	Namespaces []*Namespace `protobuf:"bytes,2,rep,name=namespaces,proto3" json:"namespaces,omitempty"`
+	Page       int32        `protobuf:"varint,3,opt,name=page,proto3" json:"page,omitempty"`
+	Pages      int32        `protobuf:"varint,4,opt,name=pages,proto3" json:"pages,omitempty"`
+	TotalCount int32        `protobuf:"varint,5,opt,name=totalCount,proto3" json:"totalCount,omitempty"`
+}
+
+func (x *ListNamespacesResponse) Reset() {
+	*x = ListNamespacesResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_namespace_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListNamespacesResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListNamespacesResponse) ProtoMessage() {}
+
+func (x *ListNamespacesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_namespace_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListNamespacesResponse.ProtoReflect.Descriptor instead.
+func (*ListNamespacesResponse) Descriptor() ([]byte, []int) {
+	return file_namespace_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ListNamespacesResponse) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
+func (x *ListNamespacesResponse) GetNamespaces() []*Namespace {
+	if x != nil {
+		return x.Namespaces
+	}
+	return nil
+}
+
+func (x *ListNamespacesResponse) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+func (x *ListNamespacesResponse) GetPages() int32 {
+	if x != nil {
+		return x.Pages
+	}
+	return 0
+}
+
+func (x *ListNamespacesResponse) GetTotalCount() int32 {
+	if x != nil {
+		return x.TotalCount
+	}
+	return 0
+}
+
+type CreateNamespaceRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+}
+
+func (x *CreateNamespaceRequest) Reset() {
+	*x = CreateNamespaceRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_namespace_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateNamespaceRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateNamespaceRequest) ProtoMessage() {}
+
+func (x *CreateNamespaceRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_namespace_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreateNamespaceRequest.ProtoReflect.Descriptor instead.
+func (*CreateNamespaceRequest) Descriptor() ([]byte, []int) {
+	return file_namespace_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CreateNamespaceRequest) GetNamespace() *Namespace {
+	if x != nil {
+		return x.Namespace
 	}
 	return nil
 }
 
 type Namespace struct {
-	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
 }
 
-func (m *Namespace) Reset()         { *m = Namespace{} }
-func (m *Namespace) String() string { return proto.CompactTextString(m) }
-func (*Namespace) ProtoMessage()    {}
+func (x *Namespace) Reset() {
+	*x = Namespace{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_namespace_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Namespace) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Namespace) ProtoMessage() {}
+
+func (x *Namespace) ProtoReflect() protoreflect.Message {
+	mi := &file_namespace_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Namespace.ProtoReflect.Descriptor instead.
 func (*Namespace) Descriptor() ([]byte, []int) {
-	return fileDescriptor_ecb1e126f615f5dd, []int{1}
+	return file_namespace_proto_rawDescGZIP(), []int{3}
 }
 
-func (m *Namespace) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Namespace.Unmarshal(m, b)
-}
-func (m *Namespace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Namespace.Marshal(b, m, deterministic)
-}
-func (m *Namespace) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Namespace.Merge(m, src)
-}
-func (m *Namespace) XXX_Size() int {
-	return xxx_messageInfo_Namespace.Size(m)
-}
-func (m *Namespace) XXX_DiscardUnknown() {
-	xxx_messageInfo_Namespace.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Namespace proto.InternalMessageInfo
-
-func (m *Namespace) GetName() string {
-	if m != nil {
-		return m.Name
+func (x *Namespace) GetName() string {
+	if x != nil {
+		return x.Name
 	}
 	return ""
 }
 
-func init() {
-	proto.RegisterType((*ListNamespacesResponse)(nil), "api.ListNamespacesResponse")
-	proto.RegisterType((*Namespace)(nil), "api.Namespace")
+var File_namespace_proto protoreflect.FileDescriptor
+
+var file_namespace_proto_rawDesc = []byte{
+	0x0a, 0x0f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x12, 0x03, 0x61, 0x70, 0x69, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61,
+	0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x22, 0x5d, 0x0a, 0x15, 0x4c, 0x69, 0x73, 0x74, 0x4e, 0x61, 0x6d, 0x65,
+	0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a,
+	0x08, 0x70, 0x61, 0x67, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x08, 0x70, 0x61, 0x67, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x61, 0x67,
+	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x70, 0x61, 0x67, 0x65, 0x12, 0x14, 0x0a,
+	0x05, 0x71, 0x75, 0x65, 0x72, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x71, 0x75,
+	0x65, 0x72, 0x79, 0x22, 0xa8, 0x01, 0x0a, 0x16, 0x4c, 0x69, 0x73, 0x74, 0x4e, 0x61, 0x6d, 0x65,
+	0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14,
+	0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63,
+	0x6f, 0x75, 0x6e, 0x74, 0x12, 0x2e, 0x0a, 0x0a, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63,
+	0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0e, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x4e,
+	0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x52, 0x0a, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70,
+	0x61, 0x63, 0x65, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x61, 0x67, 0x65, 0x18, 0x03, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x04, 0x70, 0x61, 0x67, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x70, 0x61, 0x67, 0x65,
+	0x73, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x70, 0x61, 0x67, 0x65, 0x73, 0x12, 0x1e,
+	0x0a, 0x0a, 0x74, 0x6f, 0x74, 0x61, 0x6c, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x05, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x0a, 0x74, 0x6f, 0x74, 0x61, 0x6c, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x46,
+	0x0a, 0x16, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63,
+	0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x2c, 0x0a, 0x09, 0x6e, 0x61, 0x6d, 0x65,
+	0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0e, 0x2e, 0x61, 0x70,
+	0x69, 0x2e, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x52, 0x09, 0x6e, 0x61, 0x6d,
+	0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x22, 0x1f, 0x0a, 0x09, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70,
+	0x61, 0x63, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x32, 0xec, 0x01, 0x0a, 0x10, 0x4e, 0x61, 0x6d, 0x65,
+	0x73, 0x70, 0x61, 0x63, 0x65, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x6b, 0x0a, 0x0e,
+	0x4c, 0x69, 0x73, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x12, 0x1a,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61,
+	0x63, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x61, 0x70, 0x69,
+	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x20, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x1a, 0x12,
+	0x18, 0x2f, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x76, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31, 0x2f, 0x6e,
+	0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x12, 0x6b, 0x0a, 0x0f, 0x43, 0x72, 0x65,
+	0x61, 0x74, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x12, 0x1b, 0x2e, 0x61,
+	0x70, 0x69, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61,
+	0x63, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x0e, 0x2e, 0x61, 0x70, 0x69, 0x2e,
+	0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x22, 0x2b, 0x82, 0xd3, 0xe4, 0x93, 0x02,
+	0x25, 0x22, 0x18, 0x2f, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x76, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31,
+	0x2f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x73, 0x3a, 0x09, 0x6e, 0x61, 0x6d,
+	0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
-func init() { proto.RegisterFile("namespace.proto", fileDescriptor_ecb1e126f615f5dd) }
+var (
+	file_namespace_proto_rawDescOnce sync.Once
+	file_namespace_proto_rawDescData = file_namespace_proto_rawDesc
+)
 
-var fileDescriptor_ecb1e126f615f5dd = []byte{
-	// 238 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0xcf, 0x4b, 0xcc, 0x4d,
-	0x2d, 0x2e, 0x48, 0x4c, 0x4e, 0xd5, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x4e, 0x2c, 0xc8,
-	0x94, 0x92, 0x49, 0xcf, 0xcf, 0x4f, 0xcf, 0x49, 0xd5, 0x4f, 0x2c, 0xc8, 0xd4, 0x4f, 0xcc, 0xcb,
-	0xcb, 0x2f, 0x49, 0x2c, 0xc9, 0xcc, 0xcf, 0x2b, 0x86, 0x28, 0x91, 0x92, 0x86, 0xca, 0x82, 0x79,
-	0x49, 0xa5, 0x69, 0xfa, 0xa9, 0xb9, 0x05, 0x25, 0x95, 0x10, 0x49, 0xa5, 0x38, 0x2e, 0x31, 0x9f,
-	0xcc, 0xe2, 0x12, 0x3f, 0x98, 0xb1, 0xc5, 0x41, 0xa9, 0xc5, 0x05, 0xf9, 0x79, 0xc5, 0xa9, 0x42,
-	0x22, 0x5c, 0xac, 0xc9, 0xf9, 0xa5, 0x79, 0x25, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10,
-	0x8e, 0x90, 0x1e, 0x17, 0x17, 0xdc, 0x09, 0xc5, 0x12, 0x4c, 0x0a, 0xcc, 0x1a, 0xdc, 0x46, 0x7c,
-	0x7a, 0x89, 0x05, 0x99, 0x7a, 0x70, 0x23, 0x82, 0x90, 0x54, 0x28, 0xc9, 0x73, 0x71, 0xc2, 0x25,
-	0x84, 0x84, 0xb8, 0x58, 0x40, 0x52, 0x60, 0x13, 0x39, 0x83, 0xc0, 0x6c, 0xa3, 0x6a, 0x2e, 0x01,
-	0xb8, 0x82, 0xe0, 0xd4, 0xa2, 0xb2, 0xcc, 0xe4, 0x54, 0xa1, 0x74, 0x2e, 0x3e, 0x54, 0x47, 0x09,
-	0x89, 0xe9, 0x41, 0x3c, 0xa1, 0x07, 0xf3, 0x84, 0x9e, 0x2b, 0xc8, 0x13, 0x52, 0xd2, 0x60, 0xab,
-	0xb1, 0xfb, 0x40, 0x49, 0xa1, 0xe9, 0xf2, 0x93, 0xc9, 0x4c, 0x52, 0x42, 0x12, 0xa0, 0x80, 0x29,
-	0xd6, 0x2f, 0x33, 0x4c, 0x4a, 0x2d, 0x49, 0x34, 0xd4, 0x47, 0xb8, 0x2e, 0x89, 0x0d, 0x6c, 0x9c,
-	0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0xb5, 0xa6, 0xf4, 0xfe, 0x57, 0x01, 0x00, 0x00,
+func file_namespace_proto_rawDescGZIP() []byte {
+	file_namespace_proto_rawDescOnce.Do(func() {
+		file_namespace_proto_rawDescData = protoimpl.X.CompressGZIP(file_namespace_proto_rawDescData)
+	})
+	return file_namespace_proto_rawDescData
+}
+
+var file_namespace_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_namespace_proto_goTypes = []interface{}{
+	(*ListNamespacesRequest)(nil),  // 0: api.ListNamespacesRequest
+	(*ListNamespacesResponse)(nil), // 1: api.ListNamespacesResponse
+	(*CreateNamespaceRequest)(nil), // 2: api.CreateNamespaceRequest
+	(*Namespace)(nil),              // 3: api.Namespace
+}
+var file_namespace_proto_depIdxs = []int32{
+	3, // 0: api.ListNamespacesResponse.namespaces:type_name -> api.Namespace
+	3, // 1: api.CreateNamespaceRequest.namespace:type_name -> api.Namespace
+	0, // 2: api.NamespaceService.ListNamespaces:input_type -> api.ListNamespacesRequest
+	2, // 3: api.NamespaceService.CreateNamespace:input_type -> api.CreateNamespaceRequest
+	1, // 4: api.NamespaceService.ListNamespaces:output_type -> api.ListNamespacesResponse
+	3, // 5: api.NamespaceService.CreateNamespace:output_type -> api.Namespace
+	4, // [4:6] is the sub-list for method output_type
+	2, // [2:4] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_namespace_proto_init() }
+func file_namespace_proto_init() {
+	if File_namespace_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_namespace_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListNamespacesRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_namespace_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListNamespacesResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_namespace_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateNamespaceRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_namespace_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Namespace); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_namespace_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_namespace_proto_goTypes,
+		DependencyIndexes: file_namespace_proto_depIdxs,
+		MessageInfos:      file_namespace_proto_msgTypes,
+	}.Build()
+	File_namespace_proto = out.File
+	file_namespace_proto_rawDesc = nil
+	file_namespace_proto_goTypes = nil
+	file_namespace_proto_depIdxs = nil
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ context.Context
-var _ grpc.ClientConn
+var _ grpc.ClientConnInterface
 
 // This is a compile-time assertion to ensure that this generated file
 // is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
+const _ = grpc.SupportPackageIsVersion6
 
 // NamespaceServiceClient is the client API for NamespaceService service.
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
 type NamespaceServiceClient interface {
-	ListNamespaces(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*ListNamespacesResponse, error)
+	ListNamespaces(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error)
+	CreateNamespace(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*Namespace, error)
 }
 
 type namespaceServiceClient struct {
-	cc *grpc.ClientConn
+	cc grpc.ClientConnInterface
 }
 
-func NewNamespaceServiceClient(cc *grpc.ClientConn) NamespaceServiceClient {
+func NewNamespaceServiceClient(cc grpc.ClientConnInterface) NamespaceServiceClient {
 	return &namespaceServiceClient{cc}
 }
 
-func (c *namespaceServiceClient) ListNamespaces(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*ListNamespacesResponse, error) {
+func (c *namespaceServiceClient) ListNamespaces(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error) {
 	out := new(ListNamespacesResponse)
 	err := c.cc.Invoke(ctx, "/api.NamespaceService/ListNamespaces", in, out, opts...)
 	if err != nil {
@@ -170,25 +454,38 @@ func (c *namespaceServiceClient) ListNamespaces(ctx context.Context, in *empty.E
 	return out, nil
 }
 
+func (c *namespaceServiceClient) CreateNamespace(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*Namespace, error) {
+	out := new(Namespace)
+	err := c.cc.Invoke(ctx, "/api.NamespaceService/CreateNamespace", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // NamespaceServiceServer is the server API for NamespaceService service.
 type NamespaceServiceServer interface {
-	ListNamespaces(context.Context, *empty.Empty) (*ListNamespacesResponse, error)
+	ListNamespaces(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error)
+	CreateNamespace(context.Context, *CreateNamespaceRequest) (*Namespace, error)
 }
 
 // UnimplementedNamespaceServiceServer can be embedded to have forward compatible implementations.
 type UnimplementedNamespaceServiceServer struct {
 }
 
-func (*UnimplementedNamespaceServiceServer) ListNamespaces(ctx context.Context, req *empty.Empty) (*ListNamespacesResponse, error) {
+func (*UnimplementedNamespaceServiceServer) ListNamespaces(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ListNamespaces not implemented")
 }
+func (*UnimplementedNamespaceServiceServer) CreateNamespace(context.Context, *CreateNamespaceRequest) (*Namespace, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateNamespace not implemented")
+}
 
 func RegisterNamespaceServiceServer(s *grpc.Server, srv NamespaceServiceServer) {
 	s.RegisterService(&_NamespaceService_serviceDesc, srv)
 }
 
 func _NamespaceService_ListNamespaces_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(empty.Empty)
+	in := new(ListNamespacesRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -200,7 +497,25 @@ func _NamespaceService_ListNamespaces_Handler(srv interface{}, ctx context.Conte
 		FullMethod: "/api.NamespaceService/ListNamespaces",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(NamespaceServiceServer).ListNamespaces(ctx, req.(*empty.Empty))
+		return srv.(NamespaceServiceServer).ListNamespaces(ctx, req.(*ListNamespacesRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _NamespaceService_CreateNamespace_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CreateNamespaceRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NamespaceServiceServer).CreateNamespace(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.NamespaceService/CreateNamespace",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NamespaceServiceServer).CreateNamespace(ctx, req.(*CreateNamespaceRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -213,6 +528,10 @@ var _NamespaceService_serviceDesc = grpc.ServiceDesc{
 			MethodName: "ListNamespaces",
 			Handler:    _NamespaceService_ListNamespaces_Handler,
 		},
+		{
+			MethodName: "CreateNamespace",
+			Handler:    _NamespaceService_CreateNamespace_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "namespace.proto",

api/namespace.pb.gw.go

@@ -15,7 +15,6 @@ import (
 
 	"github.com/golang/protobuf/descriptor"
 	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/grpc-ecosystem/grpc-gateway/utilities"
 	"google.golang.org/grpc"
@@ -32,24 +31,73 @@ var _ = runtime.String
 var _ = utilities.NewDoubleArray
 var _ = descriptor.ForMessage
 
+var (
+	filter_NamespaceService_ListNamespaces_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
 func request_NamespaceService_ListNamespaces_0(ctx context.Context, marshaler runtime.Marshaler, client NamespaceServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq empty.Empty
+	var protoReq ListNamespacesRequest
 	var metadata runtime.ServerMetadata
 
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_NamespaceService_ListNamespaces_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
 	msg, err := client.ListNamespaces(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
 
 }
 
 func local_request_NamespaceService_ListNamespaces_0(ctx context.Context, marshaler runtime.Marshaler, server NamespaceServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq empty.Empty
+	var protoReq ListNamespacesRequest
 	var metadata runtime.ServerMetadata
 
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_NamespaceService_ListNamespaces_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
 	msg, err := server.ListNamespaces(ctx, &protoReq)
 	return msg, metadata, err
 
 }
 
+func request_NamespaceService_CreateNamespace_0(ctx context.Context, marshaler runtime.Marshaler, client NamespaceServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateNamespaceRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Namespace); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.CreateNamespace(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_NamespaceService_CreateNamespace_0(ctx context.Context, marshaler runtime.Marshaler, server NamespaceServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateNamespaceRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.Namespace); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.CreateNamespace(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterNamespaceServiceHandlerServer registers the http handlers for service NamespaceService to "mux".
 // UnaryRPC     :call NamespaceServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -75,6 +123,26 @@ func RegisterNamespaceServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 
 	})
 
+	mux.Handle("POST", pattern_NamespaceService_CreateNamespace_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_NamespaceService_CreateNamespace_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_NamespaceService_CreateNamespace_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -136,13 +204,37 @@ func RegisterNamespaceServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 
 	})
 
+	mux.Handle("POST", pattern_NamespaceService_CreateNamespace_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_NamespaceService_CreateNamespace_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_NamespaceService_CreateNamespace_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
 var (
 	pattern_NamespaceService_ListNamespaces_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"apis", "v1beta1", "namespaces"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_NamespaceService_CreateNamespace_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"apis", "v1beta1", "namespaces"}, "", runtime.AssumeColonVerbOpt(true)))
 )
 
 var (
 	forward_NamespaceService_ListNamespaces_0 = runtime.ForwardResponseMessage
+
+	forward_NamespaceService_CreateNamespace_0 = runtime.ForwardResponseMessage
 )

api/namespace.proto

@@ -3,19 +3,38 @@ syntax = "proto3";
 package api;
 
 import "google/api/annotations.proto";
-import "google/protobuf/empty.proto";
 
 service NamespaceService {
-    rpc ListNamespaces(google.protobuf.Empty) returns (ListNamespacesResponse) {
+    rpc ListNamespaces(ListNamespacesRequest) returns (ListNamespacesResponse) {
         option (google.api.http) = {
             get: "/apis/v1beta1/namespaces"
         };
     }
+
+    rpc CreateNamespace(CreateNamespaceRequest) returns (Namespace) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/namespaces"
+            body: "namespace"
+        };
+    }
+}
+
+message ListNamespacesRequest {
+    int32 pageSize = 1;
+    int32 page = 2;
+    string query = 3;
 }
 
 message ListNamespacesResponse {
     int32 count = 1;
     repeated Namespace namespaces = 2;
+    int32 page = 3;
+    int32 pages = 4;
+    int32 totalCount = 5;
+}
+
+message CreateNamespaceRequest {
+    Namespace namespace = 1;
 }
 
 message Namespace {

api/services.pb.go

@@ -0,0 +1,557 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.22.0
+// 	protoc        v3.11.4
+// source: services.proto
+
+package api
+
+import (
+	context "context"
+	proto "github.com/golang/protobuf/proto"
+	_ "github.com/golang/protobuf/ptypes/empty"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type Service struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Url  string `protobuf:"bytes,2,opt,name=url,proto3" json:"url,omitempty"`
+}
+
+func (x *Service) Reset() {
+	*x = Service{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Service) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Service) ProtoMessage() {}
+
+func (x *Service) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Service.ProtoReflect.Descriptor instead.
+func (*Service) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Service) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Service) GetUrl() string {
+	if x != nil {
+		return x.Url
+	}
+	return ""
+}
+
+type GetServiceRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Name      string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *GetServiceRequest) Reset() {
+	*x = GetServiceRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *GetServiceRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetServiceRequest) ProtoMessage() {}
+
+func (x *GetServiceRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetServiceRequest.ProtoReflect.Descriptor instead.
+func (*GetServiceRequest) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *GetServiceRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *GetServiceRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type ListServicesRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Namespace string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	PageSize  int32  `protobuf:"varint,2,opt,name=pageSize,proto3" json:"pageSize,omitempty"`
+	Page      int32  `protobuf:"varint,3,opt,name=page,proto3" json:"page,omitempty"`
+}
+
+func (x *ListServicesRequest) Reset() {
+	*x = ListServicesRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListServicesRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListServicesRequest) ProtoMessage() {}
+
+func (x *ListServicesRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListServicesRequest.ProtoReflect.Descriptor instead.
+func (*ListServicesRequest) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *ListServicesRequest) GetNamespace() string {
+	if x != nil {
+		return x.Namespace
+	}
+	return ""
+}
+
+func (x *ListServicesRequest) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
+	}
+	return 0
+}
+
+func (x *ListServicesRequest) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+type ListServicesResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Count      int32      `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
+	Services   []*Service `protobuf:"bytes,2,rep,name=services,proto3" json:"services,omitempty"`
+	Page       int32      `protobuf:"varint,3,opt,name=page,proto3" json:"page,omitempty"`
+	Pages      int32      `protobuf:"varint,4,opt,name=pages,proto3" json:"pages,omitempty"`
+	TotalCount int32      `protobuf:"varint,5,opt,name=totalCount,proto3" json:"totalCount,omitempty"`
+}
+
+func (x *ListServicesResponse) Reset() {
+	*x = ListServicesResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListServicesResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListServicesResponse) ProtoMessage() {}
+
+func (x *ListServicesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListServicesResponse.ProtoReflect.Descriptor instead.
+func (*ListServicesResponse) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ListServicesResponse) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
+func (x *ListServicesResponse) GetServices() []*Service {
+	if x != nil {
+		return x.Services
+	}
+	return nil
+}
+
+func (x *ListServicesResponse) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+func (x *ListServicesResponse) GetPages() int32 {
+	if x != nil {
+		return x.Pages
+	}
+	return 0
+}
+
+func (x *ListServicesResponse) GetTotalCount() int32 {
+	if x != nil {
+		return x.TotalCount
+	}
+	return 0
+}
+
+var File_services_proto protoreflect.FileDescriptor
+
+var file_services_proto_rawDesc = []byte{
+	0x0a, 0x0e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
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+	0x33,
+}
+
+var (
+	file_services_proto_rawDescOnce sync.Once
+	file_services_proto_rawDescData = file_services_proto_rawDesc
+)
+
+func file_services_proto_rawDescGZIP() []byte {
+	file_services_proto_rawDescOnce.Do(func() {
+		file_services_proto_rawDescData = protoimpl.X.CompressGZIP(file_services_proto_rawDescData)
+	})
+	return file_services_proto_rawDescData
+}
+
+var file_services_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_services_proto_goTypes = []interface{}{
+	(*Service)(nil),              // 0: api.Service
+	(*GetServiceRequest)(nil),    // 1: api.GetServiceRequest
+	(*ListServicesRequest)(nil),  // 2: api.ListServicesRequest
+	(*ListServicesResponse)(nil), // 3: api.ListServicesResponse
+}
+var file_services_proto_depIdxs = []int32{
+	0, // 0: api.ListServicesResponse.services:type_name -> api.Service
+	1, // 1: api.ServiceService.GetService:input_type -> api.GetServiceRequest
+	2, // 2: api.ServiceService.ListServices:input_type -> api.ListServicesRequest
+	0, // 3: api.ServiceService.GetService:output_type -> api.Service
+	3, // 4: api.ServiceService.ListServices:output_type -> api.ListServicesResponse
+	3, // [3:5] is the sub-list for method output_type
+	1, // [1:3] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_services_proto_init() }
+func file_services_proto_init() {
+	if File_services_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_services_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Service); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_services_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetServiceRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_services_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListServicesRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_services_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListServicesResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_services_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_services_proto_goTypes,
+		DependencyIndexes: file_services_proto_depIdxs,
+		MessageInfos:      file_services_proto_msgTypes,
+	}.Build()
+	File_services_proto = out.File
+	file_services_proto_rawDesc = nil
+	file_services_proto_goTypes = nil
+	file_services_proto_depIdxs = nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// ServiceServiceClient is the client API for ServiceService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ServiceServiceClient interface {
+	GetService(ctx context.Context, in *GetServiceRequest, opts ...grpc.CallOption) (*Service, error)
+	ListServices(ctx context.Context, in *ListServicesRequest, opts ...grpc.CallOption) (*ListServicesResponse, error)
+}
+
+type serviceServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewServiceServiceClient(cc grpc.ClientConnInterface) ServiceServiceClient {
+	return &serviceServiceClient{cc}
+}
+
+func (c *serviceServiceClient) GetService(ctx context.Context, in *GetServiceRequest, opts ...grpc.CallOption) (*Service, error) {
+	out := new(Service)
+	err := c.cc.Invoke(ctx, "/api.ServiceService/GetService", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceServiceClient) ListServices(ctx context.Context, in *ListServicesRequest, opts ...grpc.CallOption) (*ListServicesResponse, error) {
+	out := new(ListServicesResponse)
+	err := c.cc.Invoke(ctx, "/api.ServiceService/ListServices", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ServiceServiceServer is the server API for ServiceService service.
+type ServiceServiceServer interface {
+	GetService(context.Context, *GetServiceRequest) (*Service, error)
+	ListServices(context.Context, *ListServicesRequest) (*ListServicesResponse, error)
+}
+
+// UnimplementedServiceServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedServiceServiceServer struct {
+}
+
+func (*UnimplementedServiceServiceServer) GetService(context.Context, *GetServiceRequest) (*Service, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetService not implemented")
+}
+func (*UnimplementedServiceServiceServer) ListServices(context.Context, *ListServicesRequest) (*ListServicesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListServices not implemented")
+}
+
+func RegisterServiceServiceServer(s *grpc.Server, srv ServiceServiceServer) {
+	s.RegisterService(&_ServiceService_serviceDesc, srv)
+}
+
+func _ServiceService_GetService_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetServiceRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ServiceServiceServer).GetService(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.ServiceService/GetService",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ServiceServiceServer).GetService(ctx, req.(*GetServiceRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _ServiceService_ListServices_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListServicesRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ServiceServiceServer).ListServices(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.ServiceService/ListServices",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ServiceServiceServer).ListServices(ctx, req.(*ListServicesRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _ServiceService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "api.ServiceService",
+	HandlerType: (*ServiceServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetService",
+			Handler:    _ServiceService_GetService_Handler,
+		},
+		{
+			MethodName: "ListServices",
+			Handler:    _ServiceService_ListServices_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "services.proto",
+}

api/services.pb.gw.go

@@ -0,0 +1,318 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: services.proto
+
+/*
+Package api is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package api
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+
+func request_ServiceService_GetService_0(ctx context.Context, marshaler runtime.Marshaler, client ServiceServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetServiceRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	}
+
+	protoReq.Name, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	}
+
+	msg, err := client.GetService(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_ServiceService_GetService_0(ctx context.Context, marshaler runtime.Marshaler, server ServiceServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetServiceRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["name"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	}
+
+	protoReq.Name, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	}
+
+	msg, err := server.GetService(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+var (
+	filter_ServiceService_ListServices_0 = &utilities.DoubleArray{Encoding: map[string]int{"namespace": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+)
+
+func request_ServiceService_ListServices_0(ctx context.Context, marshaler runtime.Marshaler, client ServiceServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListServicesRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_ServiceService_ListServices_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.ListServices(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_ServiceService_ListServices_0(ctx context.Context, marshaler runtime.Marshaler, server ServiceServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListServicesRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_ServiceService_ListServices_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.ListServices(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterServiceServiceHandlerServer registers the http handlers for service ServiceService to "mux".
+// UnaryRPC     :call ServiceServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterServiceServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server ServiceServiceServer) error {
+
+	mux.Handle("GET", pattern_ServiceService_GetService_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_ServiceService_GetService_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ServiceService_GetService_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_ServiceService_ListServices_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_ServiceService_ListServices_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ServiceService_ListServices_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterServiceServiceHandlerFromEndpoint is same as RegisterServiceServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterServiceServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterServiceServiceHandler(ctx, mux, conn)
+}
+
+// RegisterServiceServiceHandler registers the http handlers for service ServiceService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterServiceServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterServiceServiceHandlerClient(ctx, mux, NewServiceServiceClient(conn))
+}
+
+// RegisterServiceServiceHandlerClient registers the http handlers for service ServiceService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "ServiceServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "ServiceServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "ServiceServiceClient" to call the correct interceptors.
+func RegisterServiceServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client ServiceServiceClient) error {
+
+	mux.Handle("GET", pattern_ServiceService_GetService_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_ServiceService_GetService_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ServiceService_GetService_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_ServiceService_ListServices_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_ServiceService_ListServices_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_ServiceService_ListServices_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_ServiceService_GetService_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "service", "name"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_ServiceService_ListServices_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "service"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_ServiceService_GetService_0 = runtime.ForwardResponseMessage
+
+	forward_ServiceService_ListServices_0 = runtime.ForwardResponseMessage
+)

api/services.proto

@@ -0,0 +1,44 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+
+service ServiceService {
+    rpc GetService(GetServiceRequest) returns (Service) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/service/{name}"
+        };
+    }
+
+    rpc ListServices(ListServicesRequest) returns (ListServicesResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/service"
+        };
+    }
+}
+
+message Service {
+    string name = 1;
+    string url = 2;
+}
+
+message GetServiceRequest {
+    string namespace = 1;
+    string name = 2;
+}
+
+message ListServicesRequest {
+    string namespace = 1;
+    int32 pageSize = 2;
+    int32 page = 3;
+}
+
+message ListServicesResponse {
+    int32 count = 1;
+    repeated Service services = 2;
+    int32 page = 3;
+    int32 pages = 4;
+    int32 totalCount = 5;
+}

api/workflow.proto

@@ -6,19 +6,34 @@ import "google/api/annotations.proto";
 import "google/protobuf/empty.proto";
 import "workflow_template.proto";
 import "metric.proto";
+import "label.proto";
+import "common.proto";
 
 service WorkflowService {
     // Creates a Workflow
     rpc CreateWorkflowExecution (CreateWorkflowExecutionRequest) returns (WorkflowExecution) {
         option (google.api.http) = {
             post: "/apis/v1beta1/{namespace}/workflow_executions"
-            body: "workflowExecution"
+            body: "body"
+        };
+    }
+
+    // Clone a Workflow. This is the same as running it again.
+    rpc CloneWorkflowExecution (CloneWorkflowExecutionRequest) returns (WorkflowExecution) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workflow_executions/{uid}"
+        };
+    }
+
+    rpc GetWorkflowExecutionStatisticsForNamespace (GetWorkflowExecutionStatisticsForNamespaceRequest) returns (GetWorkflowExecutionStatisticsForNamespaceResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workflow_executions/statistics"
         };
     }
 
     rpc GetWorkflowExecution (GetWorkflowExecutionRequest) returns (WorkflowExecution) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}"
         };
     }
 
@@ -30,136 +45,123 @@ service WorkflowService {
 
     rpc WatchWorkflowExecution (WatchWorkflowExecutionRequest) returns (stream WorkflowExecution) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}/watch"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/watch"
         };
     }
 
     rpc GetWorkflowExecutionLogs (GetWorkflowExecutionLogsRequest) returns (stream LogEntry) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}/pods/{podName}/containers/{containerName}/logs"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/pods/{podName}/containers/{containerName}/logs"
         };
     }
 
     rpc GetWorkflowExecutionMetrics (GetWorkflowExecutionMetricsRequest) returns (GetWorkflowExecutionMetricsResponse) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}/pods/{podName}/metrics"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/pods/{podName}/metrics"
         };
     }
 
     rpc ResubmitWorkflowExecution (ResubmitWorkflowExecutionRequest) returns (WorkflowExecution) {
         option (google.api.http) = {
-            put: "/apis/v1beta1/{namespace}/workflow_executions/{name}/resubmit"
+            put: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/resubmit"
         };
     }
 
     rpc TerminateWorkflowExecution (TerminateWorkflowExecutionRequest) returns (google.protobuf.Empty) {
         option (google.api.http) = {
-            put: "/apis/v1beta1/{namespace}/workflow_executions/{name}/terminate"
-        };
-    }
-
-    rpc CreateWorkflowTemplate (CreateWorkflowTemplateRequest) returns (WorkflowTemplate) {
-        option (google.api.http) = {
-            post: "/apis/v1beta1/{namespace}/workflow_templates"
-            body: "workflowTemplate"
-        };
-    }
-
-    rpc UpdateWorkflowTemplateVersion (UpdateWorkflowTemplateVersionRequest) returns (WorkflowTemplate) {
-        option (google.api.http) = {
-            put: "/apis/v1beta1/{namespace}/workflow_templates/{workflowTemplate.uid}/versions/{workflowTemplate.version}"
-            body: "workflowTemplate"
-        };
-    }
-
-    rpc CreateWorkflowTemplateVersion (CreateWorkflowTemplateRequest) returns (WorkflowTemplate) {
-        option (google.api.http) = {
-            post: "/apis/v1beta1/{namespace}/workflow_templates/{workflowTemplate.uid}/versions"
-            body: "workflowTemplate"
-        };
-    }
-
-    rpc GetWorkflowTemplate (GetWorkflowTemplateRequest) returns (WorkflowTemplate) {
-        option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}"
-            additional_bindings {
-				get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/versions/{version}"
-			}
-        };
-    }
-
-    rpc ListWorkflowTemplateVersions (ListWorkflowTemplateVersionsRequest) returns (ListWorkflowTemplateVersionsResponse) {
-        option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/versions"
-        };
-    }
-
-    rpc ListWorkflowTemplates (ListWorkflowTemplatesRequest) returns (ListWorkflowTemplatesResponse) {
-        option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_templates"
-        };
-    }
-
-    rpc ArchiveWorkflowTemplate (ArchiveWorkflowTemplateRequest) returns (ArchiveWorkflowTemplateResponse) {
-        option (google.api.http) = {
-            put: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/archive"
+            put: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/terminate"
         };
     }
 
     rpc GetArtifact (GetArtifactRequest) returns (ArtifactResponse) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}/artifacts/{key=**}"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/artifacts/{key=**}"
         };
     }
 
     rpc ListFiles (ListFilesRequest) returns (ListFilesResponse) {
         option (google.api.http) = {
-            get: "/apis/v1beta1/{namespace}/workflow_executions/{name}/files/{path=**}"
+            get: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/files/{path=**}"
+        };
+    }
+
+    rpc AddWorkflowExecutionStatistics (AddWorkflowExecutionStatisticRequest) returns (google.protobuf.Empty) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/statistics"
+            body: "statistics"
+        };
+    }
+
+    rpc CronStartWorkflowExecutionStatistic (CronStartWorkflowExecutionStatisticRequest) returns (google.protobuf.Empty) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/cron_start_statistics"
+            body: "statistics"
+        };
+    }
+
+    rpc UpdateWorkflowExecutionStatus (UpdateWorkflowExecutionStatusRequest) returns (google.protobuf.Empty) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workflow_executions/{uid}/status"
+            body: "status"
         };
     }
 }
 
-message CreateWorkflowExecutionRequest {    
+message CreateWorkflowExecutionBody {
+    string workflowTemplateUid = 2;
+    int64 workflowTemplateVersion = 3;
+
+    repeated Parameter parameters = 4;
+    repeated KeyValue labels = 5;
+}
+
+message CreateWorkflowExecutionRequest {
     string namespace = 1;
-    WorkflowExecution workflowExecution = 2;
+
+    CreateWorkflowExecutionBody body = 2;
+}
+
+message CloneWorkflowExecutionRequest {
+    string namespace = 1;
+    string uid = 2;
 }
 
 message GetWorkflowExecutionRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
 }
 
 message GetArtifactRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
     string key = 3;
 }
 
 message WatchWorkflowExecutionRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
 }
 
 message ResubmitWorkflowExecutionRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
 }
 
 message TerminateWorkflowExecutionRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
 }
 
 message GetWorkflowExecutionLogsRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
     string podName = 3;
     string containerName = 4;
 }
 
 message GetWorkflowExecutionMetricsRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
     string podName = 3;
 }
 
@@ -173,6 +175,10 @@ message ListWorkflowExecutionsRequest {
     string workflowTemplateVersion = 3;
     int32 pageSize = 4;
     int32 page = 5;
+    string order = 6;
+    string labels = 7;
+    string phase = 8;
+    bool includeSystem = 9;
 }
 
 message ListWorkflowExecutionsResponse {
@@ -188,6 +194,10 @@ message LogEntry {
     string content = 2;
 }
 
+message WorkflowExecutionMetadata {
+    string url = 1;
+}
+
 message WorkflowExecution {
     string createdAt = 1;
     string uid = 2;
@@ -197,14 +207,13 @@ message WorkflowExecution {
     string finishedAt = 6;
     string manifest = 7;
 
-    repeated WorkflowExecutionParameter parameters = 8;
+    repeated Parameter parameters = 8;
 
     WorkflowTemplate workflowTemplate = 9;
-}
 
-message WorkflowExecutionParameter {
-    string name = 1;
-    string value = 2;
+    repeated KeyValue labels = 10;
+
+    WorkflowExecutionMetadata metadata = 11;
 }
 
 message ArtifactResponse {
@@ -223,11 +232,46 @@ message File {
 
 message ListFilesRequest {
     string namespace = 1;
-    string name = 2;
+    string uid = 2;
     string path = 3;
 }
 
 message ListFilesResponse {
     repeated File files = 1;
     string parentPath = 2;
+}
+
+message Statistics {
+    string workflowStatus = 1;
+    int64 workflowTemplateId = 2;
+}
+
+message AddWorkflowExecutionStatisticRequest {
+    string namespace = 1;
+    string uid = 2;
+    Statistics statistics = 3;
+}
+
+message CronStartWorkflowExecutionStatisticRequest {
+    string namespace = 1;
+    string uid = 2;
+    Statistics statistics = 3;
+}
+
+message WorkflowExecutionStatus {
+    string phase = 1;
+}
+
+message UpdateWorkflowExecutionStatusRequest {
+    string namespace = 1;
+    string uid = 2;
+    WorkflowExecutionStatus status = 3;
+}
+
+message GetWorkflowExecutionStatisticsForNamespaceRequest {
+    string namespace = 1;
+}
+
+message GetWorkflowExecutionStatisticsForNamespaceResponse {
+    WorkflowExecutionStatisticReport stats = 1;
 }

api/workflow_template.proto

@@ -2,6 +2,62 @@ syntax = "proto3";
 
 package api;
 
+import "google/api/annotations.proto";
+import "label.proto";
+import "common.proto";
+
+service WorkflowTemplateService {
+    rpc CreateWorkflowTemplate (CreateWorkflowTemplateRequest) returns (WorkflowTemplate) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workflow_templates"
+            body: "workflowTemplate"
+        };
+    }
+
+    rpc CreateWorkflowTemplateVersion (CreateWorkflowTemplateRequest) returns (WorkflowTemplate) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workflow_templates/{workflowTemplate.uid}/versions"
+            body: "workflowTemplate"
+        };
+    }
+
+    rpc GetWorkflowTemplate (GetWorkflowTemplateRequest) returns (WorkflowTemplate) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}"
+            additional_bindings {
+				get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/versions/{version}"
+			}
+        };
+    }
+
+    rpc ListWorkflowTemplateVersions (ListWorkflowTemplateVersionsRequest) returns (ListWorkflowTemplateVersionsResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/versions"
+        };
+    }
+
+    rpc ListWorkflowTemplates (ListWorkflowTemplatesRequest) returns (ListWorkflowTemplatesResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workflow_templates"
+        };
+    }
+
+    rpc CloneWorkflowTemplate (CloneWorkflowTemplateRequest) returns (WorkflowTemplate) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/clone/{name}"
+            additional_bindings {
+				get: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/clone/{name}/{version}"
+			}
+        };
+    }
+
+    rpc ArchiveWorkflowTemplate (ArchiveWorkflowTemplateRequest) returns (ArchiveWorkflowTemplateResponse) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workflow_templates/{uid}/archive"
+        };
+    }
+}
+
 message CreateWorkflowTemplateRequest {
     string namespace = 1;
     WorkflowTemplate workflowTemplate = 2;
@@ -15,7 +71,14 @@ message UpdateWorkflowTemplateVersionRequest {
 message GetWorkflowTemplateRequest {
     string namespace = 1;
     string uid = 2;
-    int32 version = 3;
+    int64 version = 3;
+}
+
+message CloneWorkflowTemplateRequest {
+    string namespace = 1;
+    string uid = 2;
+    string name = 3;
+    int64 version = 4;
 }
 
 message ListWorkflowTemplateVersionsRequest {
@@ -30,11 +93,18 @@ message ListWorkflowTemplateVersionsResponse {
 
 message ListWorkflowTemplatesRequest {
     string namespace = 1;
+    int32 pageSize = 2;
+    int32 page = 3;
+
+    string labels = 4;
 }
 
 message ListWorkflowTemplatesResponse {
     int32 count = 1;
     repeated WorkflowTemplate workflowTemplates = 2;
+    int32 page = 3;
+    int32 pages = 4;
+    int32 totalCount = 5;
 }
 
 message ArchiveWorkflowTemplateRequest {
@@ -46,12 +116,38 @@ message ArchiveWorkflowTemplateResponse {
     WorkflowTemplate workflowTemplate = 1;
 }
 
+message WorkflowExecutionStatisticReport {
+    int32 total = 1;
+    string lastExecuted = 2;
+    int32 running = 3;
+    int32 completed = 4;
+    int32 failed = 5;
+    int32 terminated = 6;
+}
+
+message CronWorkflowStatisticsReport {
+    int32 total = 1;
+}
+
 message WorkflowTemplate {
     string createdAt = 1;
-    string uid = 2;
-    string name = 3;
-    int32 version = 4;
-    string manifest = 5;
-    bool isLatest = 6;
-    bool isArchived = 7;
+    string modifiedAt = 2;
+    string uid = 3;
+    string name = 4;
+    int64 version = 5;
+    int64 versions = 6;
+    string manifest = 7;
+    bool isLatest = 8;
+    bool isArchived = 9;
+    repeated KeyValue labels = 10;
+
+    WorkflowExecutionStatisticReport stats = 11;
+    CronWorkflowStatisticsReport cronStats = 12;
+    repeated Parameter parameters = 13;
+}
+
+message GetWorkflowTemplateLabelsRequest {
+    string namespace = 1;
+    string name = 2;
+    int64 version = 3;
 }

api/workspace.proto

@@ -0,0 +1,193 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+import "workspace_template.proto";
+import "common.proto";
+import "label.proto";
+
+service WorkspaceService {
+	rpc CreateWorkspace (CreateWorkspaceRequest) returns (Workspace) {
+		option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workspaces"
+            body: "body"
+        };
+	}
+
+	rpc GetWorkspaceStatisticsForNamespace (GetWorkspaceStatisticsForNamespaceRequest) returns (GetWorkspaceStatisticsForNamespaceResponse) {
+		option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspace/statistics"
+        };
+	}
+
+	rpc GetWorkspace (GetWorkspaceRequest) returns (Workspace) {
+		option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspaces/{uid}"
+        };
+	}
+
+	rpc ListWorkspaces (ListWorkspaceRequest) returns (ListWorkspaceResponse) {
+		option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspaces"
+        };
+	}
+
+	rpc UpdateWorkspaceStatus (UpdateWorkspaceStatusRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspaces/{uid}/status"
+            body: "status"
+        };
+	}
+
+	rpc UpdateWorkspace (UpdateWorkspaceRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspaces/{uid}"
+            body: "body"
+        };
+	}
+
+	rpc PauseWorkspace (PauseWorkspaceRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspaces/{uid}/pause"
+        };
+	}
+
+	rpc ResumeWorkspace (ResumeWorkspaceRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspaces/{uid}/resume"
+        };
+	}
+
+	rpc DeleteWorkspace (DeleteWorkspaceRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            delete: "/apis/v1beta1/{namespace}/workspaces/{uid}"
+        };
+	}
+
+	rpc RetryLastWorkspaceAction (RetryActionWorkspaceRequest) returns (google.protobuf.Empty) {
+		option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspaces/{uid}/retry"
+        };
+	}
+}
+
+message Workspace {
+	string uid = 1;
+	string name = 2;
+	int64 version = 3;
+	string createdAt = 4;
+	repeated Parameter parameters = 5;
+	WorkspaceTemplate workspaceTemplate = 6;
+	WorkspaceStatus status = 7;
+	repeated KeyValue labels = 8;
+	string url = 9;
+	repeated Parameter templateParameters = 10;
+}
+
+message WorkspaceStatus {
+	string phase = 1;
+	string startedAt = 2;
+	string pausedAt = 3;
+	string terminatedAt = 4;
+}
+
+message CreateWorkspaceBody {
+	string workspaceTemplateUid = 1;
+	int64 workspaceTemplateVersion = 2;
+
+	repeated Parameter parameters = 3;
+	repeated KeyValue labels = 4;
+}
+
+message CreateWorkspaceRequest {
+	string namespace = 1;
+
+	CreateWorkspaceBody body = 2;
+}
+
+message GetWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+}
+
+message UpdateWorkspaceStatusRequest {
+	string namespace = 1;
+	string uid = 2;
+	WorkspaceStatus status = 3;
+}
+
+message UpdateWorkspaceBody {
+	repeated Parameter parameters = 1;
+	repeated KeyValue labels = 2;
+}
+
+message UpdateWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+	UpdateWorkspaceBody body = 3;
+}
+
+message ListWorkspaceRequest {
+	string namespace = 1;
+	int32 pageSize = 2;
+	int32 page = 3;
+	string order = 4;
+	string labels = 5;
+	string phase = 6;
+}
+
+message ListWorkspaceResponse {
+	int32 count = 1;
+	repeated Workspace workspaces = 2;
+	int32 page = 3;
+	int32 pages = 4;
+	int32 totalCount = 5;
+}
+
+message PauseWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+}
+
+message ResumeWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+}
+
+message DeleteWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+}
+
+message RetryActionWorkspaceRequest {
+	string namespace = 1;
+	string uid = 2;
+}
+
+message WorkspaceStatisticReport {
+	int32 total = 1;
+	string lastCreated = 2;
+	int32 launching = 3;
+	int32 running = 4;
+	int32 updating = 5;
+	int32 pausing = 6;
+	int32 paused = 7;
+	int32 terminating = 8;
+	int32 terminated = 9;
+	int32 failedToPause = 10;
+	int32 failedToResume = 11;
+	int32 failedToTerminate = 12;
+	int32 failedToLaunch = 13;
+	int32 failedToUpdate = 14;
+	int32 failed = 15;
+}
+
+message GetWorkspaceStatisticsForNamespaceRequest {
+	string namespace = 1;
+}
+
+message GetWorkspaceStatisticsForNamespaceResponse {
+	WorkspaceStatisticReport stats = 1;
+}

api/workspace_template.pb.gw.go

@@ -0,0 +1,959 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: workspace_template.proto
+
+/*
+Package api is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package api
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+
+func request_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GenerateWorkspaceTemplateWorkflowTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.GenerateWorkspaceTemplateWorkflowTemplate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GenerateWorkspaceTemplateWorkflowTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.GenerateWorkspaceTemplateWorkflowTemplate(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_WorkspaceTemplateService_CreateWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	msg, err := client.CreateWorkspaceTemplate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_CreateWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	msg, err := server.CreateWorkspaceTemplate(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq UpdateWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.UpdateWorkspaceTemplate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq UpdateWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq.WorkspaceTemplate); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.UpdateWorkspaceTemplate(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ArchiveWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.ArchiveWorkspaceTemplate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ArchiveWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.ArchiveWorkspaceTemplate(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+var (
+	filter_WorkspaceTemplateService_GetWorkspaceTemplate_0 = &utilities.DoubleArray{Encoding: map[string]int{"namespace": 0, "uid": 1}, Base: []int{1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 2, 3}}
+)
+
+func request_WorkspaceTemplateService_GetWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_WorkspaceTemplateService_GetWorkspaceTemplate_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.GetWorkspaceTemplate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_GetWorkspaceTemplate_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetWorkspaceTemplateRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_WorkspaceTemplateService_GetWorkspaceTemplate_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.GetWorkspaceTemplate(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+var (
+	filter_WorkspaceTemplateService_ListWorkspaceTemplates_0 = &utilities.DoubleArray{Encoding: map[string]int{"namespace": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+)
+
+func request_WorkspaceTemplateService_ListWorkspaceTemplates_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListWorkspaceTemplatesRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_WorkspaceTemplateService_ListWorkspaceTemplates_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.ListWorkspaceTemplates(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_ListWorkspaceTemplates_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListWorkspaceTemplatesRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_WorkspaceTemplateService_ListWorkspaceTemplates_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.ListWorkspaceTemplates(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(ctx context.Context, marshaler runtime.Marshaler, client WorkspaceTemplateServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListWorkspaceTemplateVersionsRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := client.ListWorkspaceTemplateVersions(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(ctx context.Context, marshaler runtime.Marshaler, server WorkspaceTemplateServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq ListWorkspaceTemplateVersionsRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["namespace"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "namespace")
+	}
+
+	protoReq.Namespace, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "namespace", err)
+	}
+
+	val, ok = pathParams["uid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "uid")
+	}
+
+	protoReq.Uid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "uid", err)
+	}
+
+	msg, err := server.ListWorkspaceTemplateVersions(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterWorkspaceTemplateServiceHandlerServer registers the http handlers for service WorkspaceTemplateService to "mux".
+// UnaryRPC     :call WorkspaceTemplateServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterWorkspaceTemplateServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server WorkspaceTemplateServiceServer) error {
+
+	mux.Handle("POST", pattern_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("POST", pattern_WorkspaceTemplateService_CreateWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_CreateWorkspaceTemplate_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_CreateWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_WorkspaceTemplateService_UpdateWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_GetWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_GetWorkspaceTemplate_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_GetWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_ListWorkspaceTemplates_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_ListWorkspaceTemplates_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ListWorkspaceTemplates_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterWorkspaceTemplateServiceHandlerFromEndpoint is same as RegisterWorkspaceTemplateServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterWorkspaceTemplateServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterWorkspaceTemplateServiceHandler(ctx, mux, conn)
+}
+
+// RegisterWorkspaceTemplateServiceHandler registers the http handlers for service WorkspaceTemplateService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterWorkspaceTemplateServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterWorkspaceTemplateServiceHandlerClient(ctx, mux, NewWorkspaceTemplateServiceClient(conn))
+}
+
+// RegisterWorkspaceTemplateServiceHandlerClient registers the http handlers for service WorkspaceTemplateService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "WorkspaceTemplateServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "WorkspaceTemplateServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "WorkspaceTemplateServiceClient" to call the correct interceptors.
+func RegisterWorkspaceTemplateServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client WorkspaceTemplateServiceClient) error {
+
+	mux.Handle("POST", pattern_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("POST", pattern_WorkspaceTemplateService_CreateWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_CreateWorkspaceTemplate_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_CreateWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_WorkspaceTemplateService_UpdateWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_UpdateWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("PUT", pattern_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_GetWorkspaceTemplate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_GetWorkspaceTemplate_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_GetWorkspaceTemplate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_ListWorkspaceTemplates_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_ListWorkspaceTemplates_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ListWorkspaceTemplates_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "workspace_templates", "uid", "workflow_template"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_CreateWorkspaceTemplate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "workspace_templates"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_UpdateWorkspaceTemplate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "workspace_templates", "uid"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "workspace_templates", "uid", "archive"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_GetWorkspaceTemplate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"apis", "v1beta1", "namespace", "workspace_templates", "uid"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_ListWorkspaceTemplates_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "workspace_templates"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"apis", "v1beta1", "namespace", "workspace_templates", "uid", "versions"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_WorkspaceTemplateService_GenerateWorkspaceTemplateWorkflowTemplate_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_CreateWorkspaceTemplate_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_UpdateWorkspaceTemplate_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_ArchiveWorkspaceTemplate_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_GetWorkspaceTemplate_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_ListWorkspaceTemplates_0 = runtime.ForwardResponseMessage
+
+	forward_WorkspaceTemplateService_ListWorkspaceTemplateVersions_0 = runtime.ForwardResponseMessage
+)

api/workspace_template.proto

@@ -0,0 +1,130 @@
+syntax = "proto3";
+
+package api;
+
+import "google/api/annotations.proto";
+import "workflow_template.proto";
+import "google/protobuf/empty.proto";
+import "label.proto";
+
+service WorkspaceTemplateService {
+    // Get the generated WorkflowTemplate for a WorkspaceTemplate
+    rpc GenerateWorkspaceTemplateWorkflowTemplate (GenerateWorkspaceTemplateWorkflowTemplateRequest) returns (WorkflowTemplate) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workspace_templates/{uid}/workflow_template"
+            body: "workspaceTemplate"
+        };
+    }
+
+    // Creates a WorkspaceTemplate
+    rpc CreateWorkspaceTemplate (CreateWorkspaceTemplateRequest) returns (WorkspaceTemplate) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/workspace_templates"
+            body: "workspaceTemplate"
+        };
+    }
+
+    // Updates a WorkspaceTemplate
+    rpc UpdateWorkspaceTemplate (UpdateWorkspaceTemplateRequest) returns (WorkspaceTemplate) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspace_templates/{uid}"
+            body: "workspaceTemplate"
+        };
+    }
+
+    // Archives a WorkspaceTemplate
+    rpc ArchiveWorkspaceTemplate (ArchiveWorkspaceTemplateRequest) returns (WorkspaceTemplate) {
+        option (google.api.http) = {
+            put: "/apis/v1beta1/{namespace}/workspace_templates/{uid}/archive"
+        };
+    }
+
+    // Get a WorkspaceTemplate
+    rpc GetWorkspaceTemplate (GetWorkspaceTemplateRequest) returns (WorkspaceTemplate) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspace_templates/{uid}"
+        };
+    }
+
+    rpc ListWorkspaceTemplates (ListWorkspaceTemplatesRequest) returns (ListWorkspaceTemplatesResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspace_templates"
+        };
+    }
+
+    rpc ListWorkspaceTemplateVersions (ListWorkspaceTemplateVersionsRequest) returns (ListWorkspaceTemplateVersionsResponse) {
+        option (google.api.http) = {
+            get: "/apis/v1beta1/{namespace}/workspace_templates/{uid}/versions"
+        };
+    }
+}
+
+message WorkspaceTemplate {
+    string uid = 1;
+    string name = 2;
+    int64 version = 3;
+    string manifest = 4;
+    bool isLatest = 5;
+    string createdAt = 6;
+    WorkflowTemplate workflowTemplate = 7;
+    repeated KeyValue labels = 8;
+    bool isArchived = 9;
+    string description = 10;
+}
+
+message GenerateWorkspaceTemplateWorkflowTemplateRequest {
+    string namespace = 1;
+    string uid = 2;
+    WorkspaceTemplate workspaceTemplate = 3;
+}
+
+message CreateWorkspaceTemplateRequest {
+    string namespace = 1;
+    WorkspaceTemplate workspaceTemplate = 2;
+}
+
+message UpdateWorkspaceTemplateRequest {
+    string namespace = 1;
+    string uid = 2;
+    WorkspaceTemplate workspaceTemplate = 3;
+}
+
+message GetWorkspaceTemplateRequest {
+    string namespace = 1;
+    string uid = 2;
+    int64 version = 3;
+}
+
+message ArchiveWorkspaceTemplateRequest {
+    string namespace = 1;
+    string uid = 2;
+}
+
+message ListWorkspaceTemplatesRequest {
+    string namespace = 1;
+    int32 pageSize = 2;
+    int32 page = 3;
+    string order = 4;
+    string labels = 5;
+    string uid = 6;
+}
+
+message ListWorkspaceTemplatesResponse {
+    int32 count = 1;
+    repeated WorkspaceTemplate workspaceTemplates = 2;
+    int32 page = 3;
+    int32 pages = 4;
+    int32 totalCount = 5;
+}
+
+message ListWorkspaceTemplateVersionsRequest {
+    string namespace = 1;
+    string uid = 2;
+}
+
+message ListWorkspaceTemplateVersionsResponse {
+    int32 count = 1;
+    repeated WorkspaceTemplate workspaceTemplates = 2;
+}
+
+

cmd/README.md

@@ -0,0 +1,17 @@
+# Helper scripts
+
+## gen-release-md.go
+Generates markdown for releases.
+
+Usage:
+```bash
+go run cmd/gen-release-md/gen-release-md.go -v=0.10.0 -u=[github-username] > /tmp/release.md
+```
+
+## goose.go
+Supports both Go and SQL migrations.
+
+```bash
+go run cmd/goose/goose up     # run up migrations
+go run cmd/goose/goose down   # run down migrations
+```

cmd/gen-release-md/gen-release-md.go

@@ -0,0 +1,255 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"flag"
+	"fmt"
+	"net/http"
+	"sort"
+	"strings"
+)
+
+type user struct {
+	Login              string `json:"login"`
+	URL                string `json:"html_url"`
+	AvatarURL          string `json:"avatar_url"`
+	ContributionsCount int
+}
+
+type label struct {
+	Name string `json:"name"`
+}
+
+type pullRequest struct {
+	URL string `json:"url"`
+}
+
+type issue struct {
+	Number      int          `json:"number"`
+	URL         string       `json:"html_url"`
+	Title       string       `json:"title"`
+	User        user         `json:"user"`
+	PullRequest *pullRequest `json:"pull_request"`
+	Labels      []label      `json:"labels"`
+}
+
+type milestone struct {
+	Number int    `json:"number"`
+	Title  string `json:"title"`
+}
+
+const (
+	apiPrefix = "https://api.github.com/repos/"
+)
+
+var releaseTemplate = `# Documentation
+See https://docs.onepanel.ai
+
+# CLI Installation
+
+## Linux
+
+` + "```" + `
+# Download the binary
+curl -sLO https://github.com/onepanelio/core/releases/download/v%s/opctl-linux-amd64
+
+# Make binary executable
+chmod +x opctl-linux-amd64
+
+# Move binary to path
+mv ./opctl-linux-amd64 /usr/local/bin/opctl
+
+# Test installation
+opctl version
+` + "```" + `
+
+## macOS
+
+` + "```" + `
+# Download the binary
+curl -sLO https://github.com/onepanelio/core/releases/download/v%s/opctl-macos-amd64
+
+# Make binary executable
+chmod +x opctl-macos-amd64
+
+# Move binary to path
+mv ./opctl-macos-amd64 /usr/local/bin/opctl
+
+# Test installation
+opctl version
+` + "```" + `
+
+## Windows
+
+Download the [attached executable](https://github.com/onepanelio/core/releases/download/v%s/opctl-windows-amd64.exe), rename it to "opctl" and move it to a folder that is in your PATH environment variable.
+`
+
+var repositories = []string{
+	"onepanelio/core",
+	"onepanelio/core-ui",
+	"onepanelio/cli",
+	"onepanelio/manifests",
+	"onepanelio/core-docs",
+}
+
+func getPrefixSection(prefix string) (section string) {
+	switch prefix {
+	case "feat":
+		fallthrough
+	case "fix":
+		fallthrough
+	case "docs":
+		section = prefix
+	default:
+		section = "other"
+	}
+
+	return
+}
+
+// Parse issues, pulling only PRs and categorize them based on labels
+// Print everything as MD that can be copied into release notes
+func printMarkDown(issues []*issue, version *string) {
+	contributorsMap := make(map[string]user, 0)
+	sections := make(map[string]string, 0)
+
+	for _, iss := range issues {
+		if iss.PullRequest == nil {
+			continue
+		}
+
+		parts := strings.Split(iss.Title, ":")
+		if len(parts) > 0 {
+			if user, ok := contributorsMap[iss.User.Login]; ok {
+				user.ContributionsCount++
+				contributorsMap[iss.User.Login] = user
+			} else {
+				iss.User.ContributionsCount = 1
+				contributorsMap[iss.User.Login] = iss.User
+			}
+			sections[getPrefixSection(parts[0])] += fmt.Sprintf("- %s ([#%d](%s))\n", iss.Title, iss.Number, iss.URL)
+		}
+	}
+
+	releaseTemplate := fmt.Sprintf(releaseTemplate, *version, *version, *version)
+	fmt.Println(releaseTemplate)
+	fmt.Println("# Changelog")
+	if sections["feat"] != "" {
+		fmt.Println("## Features")
+		fmt.Println(sections["feat"])
+	}
+	if sections["fix"] != "" {
+		fmt.Println("## Fixes")
+		fmt.Println(sections["fix"])
+	}
+	if sections["docs"] != "" {
+		fmt.Println("## Docs")
+		fmt.Println(sections["docs"])
+	}
+	if sections["other"] != "" {
+		fmt.Println("## Other")
+		fmt.Println(sections["other"])
+	}
+
+	fmt.Println("# Contributors")
+	contributors := make([]user, 0)
+	for _, contributor := range contributorsMap {
+		// Sorry, no bots.
+		if contributor.Login == "dependabot[bot]" {
+			continue
+		}
+		contributors = append(contributors, contributor)
+	}
+	sort.Slice(contributors, func(i, j int) bool { return contributors[i].ContributionsCount > contributors[j].ContributionsCount })
+	for _, user := range contributors {
+		fmt.Println(fmt.Sprintf("- <a href=\"%s\"><img src=\"%s\" width=\"12\"/> <strong>%s</strong></a> %s", user.URL, user.AvatarURL, user.Login, user.Login))
+	}
+}
+
+func httpGet(url string, username, token *string) (*http.Response, error) {
+	client := &http.Client{}
+	req, err := http.NewRequest(http.MethodGet, url, nil)
+	if username != nil {
+		req.SetBasicAuth(*username, *token)
+	}
+	res, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	return res, nil
+}
+
+// Get milestone by title
+func getMilestone(repository string, version, username, token *string) (*milestone, error) {
+	url := fmt.Sprintf("%s%s/milestones", apiPrefix, repository)
+	res, err := httpGet(url, username, token)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+
+	if res.StatusCode != http.StatusOK {
+		return nil, errors.New("API rate limit exceeded")
+	}
+
+	milestones := make([]*milestone, 0)
+	if err = json.NewDecoder(res.Body).Decode(&milestones); err != nil {
+		return nil, err
+	}
+
+	for _, milestone := range milestones {
+		if milestone.Title == "v"+*version {
+			return milestone, nil
+		}
+	}
+
+	return nil, errors.New("milestone not found")
+}
+
+// Get issues from repository
+func getIssues(repository string, milestone *milestone, username, token *string) ([]*issue, error) {
+	url := fmt.Sprintf("%s%s/issues?state=closed&direction=asc&milestone=%d", apiPrefix, repository, milestone.Number)
+	res, err := httpGet(url, username, token)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+
+	if res.StatusCode != http.StatusOK {
+		return nil, errors.New("API rate limit exceeded")
+	}
+
+	issues := make([]*issue, 0)
+	if err = json.NewDecoder(res.Body).Decode(&issues); err != nil {
+		return nil, err
+	}
+
+	return issues, nil
+}
+
+func main() {
+	version := flag.String("v", "1.0.0", "Version of release, example: -v=1.0.0")
+	username := flag.String("u", "", "GitHub username for request, example: -u=octocat")
+	token := flag.String("t", "", "GitHub token for request, example: -t=<token>")
+
+	flag.Parse()
+
+	issues := make([]*issue, 0)
+	for _, repository := range repositories {
+		mil, err := getMilestone(repository, version, username, token)
+		if err != nil {
+			fmt.Printf(err.Error())
+			return
+		}
+
+		iss, err := getIssues(repository, mil, username, token)
+		if err != nil {
+			return
+		}
+		issues = append(issues, iss...)
+	}
+
+	printMarkDown(issues, version)
+}

cmd/goose/goose.go

@@ -0,0 +1,62 @@
+// This is custom goose binary to support .go migration files in ./db dir
+
+package main
+
+import (
+	"flag"
+	"github.com/jmoiron/sqlx"
+	migrations "github.com/onepanelio/core/db/go"
+	v1 "github.com/onepanelio/core/pkg"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/pressly/goose"
+)
+
+var (
+	flags = flag.NewFlagSet("goose", flag.ExitOnError)
+	dir   = flags.String("dir", ".", "directory with migration files")
+)
+
+func main() {
+	flags.Parse(os.Args[1:])
+	args := flags.Args()
+
+	if len(args) < 1 {
+		flags.Usage()
+		return
+	}
+
+	kubeConfig := v1.NewConfig()
+	client, err := v1.NewClient(kubeConfig, nil, nil)
+	if err != nil {
+		log.Fatalf("Failed to connect to Kubernetes cluster: %v", err)
+	}
+	config, err := client.GetSystemConfig()
+	if err != nil {
+		log.Fatalf("Failed to get system config: %v", err)
+	}
+
+	dbDriverName, dbDataSourceName := config.DatabaseConnection()
+	db := sqlx.MustConnect(dbDriverName, dbDataSourceName)
+	defer db.Close()
+
+	command := args[0]
+
+	arguments := []string{}
+	if len(args) > 2 {
+		arguments = append(arguments, args[2:]...)
+	}
+
+	goose.SetTableName("goose_db_version")
+	if err := goose.Run(command, db.DB, filepath.Join(*dir, "sql"), arguments...); err != nil {
+		log.Fatalf("Failed to run database sql migrations: %v %v", command, err)
+	}
+
+	goose.SetTableName("goose_db_go_version")
+	migrations.Initialize()
+	if err := goose.Run(command, db.DB, filepath.Join(*dir, "go"), arguments...); err != nil {
+		log.Fatalf("Failed to run database go migrations: %v %v", command, err)
+	}
+}

db/20200225194603_UpdateUniqueIndexOnWorkflowTemplates.sql

@@ -1,7 +0,0 @@
--- +goose Up
-ALTER TABLE workflow_templates DROP CONSTRAINT workflow_templates_name_namespace_key;
-CREATE UNIQUE INDEX workflow_templates_name_namespace_key ON workflow_templates (name, namespace) WHERE is_archived = false;
-
--- +goose Down
-DROP INDEX workflow_templates_name_namespace_key;
-ALTER TABLE workflow_templates ADD CONSTRAINT workflow_templates_name_namespace_key UNIQUE (name, namespace);

db/go/20200525160514_add_jupyter_workspace_template.go

@@ -0,0 +1,137 @@
+// Package migration is for carrying out migrations against the database.
+// To support Onepanel Core operations.
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+	"log"
+)
+
+const jupyterWorkspaceTemplate = `# Docker containers that are part of the Workspace
+containers:
+- name: jupyterlab-tensorflow
+  image: jupyter/tensorflow-notebook
+  command: [start.sh, jupyter]
+  env:
+    - name: tornado
+      value: "{ 'headers': { 'Content-Security-Policy': \"frame-ancestors * 'self'\" }  }"
+  args:
+    - lab
+    - --LabApp.token=''
+    - --LabApp.allow_remote_access=True
+    - --LabApp.allow_origin="*"
+    - --LabApp.disable_check_xsrf=True
+    - --LabApp.trust_xheaders=True
+    - --LabApp.tornado_settings=$(tornado)
+    - --notebook-dir='/data'
+  ports:
+  - containerPort: 8888
+    name: jupyterlab
+  # Volumes to be mounted in this container
+  # Onepanel will automatically create these volumes and mount them to the container
+  volumeMounts:
+  - name: data
+    mountPath: /data
+# Ports that need to be exposed
+ports:
+- name: jupyterlab
+  port: 80
+  protocol: TCP
+  targetPort: 8888
+# Routes that will map to ports
+routes:
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+# DAG Workflow to be executed once a Workspace action completes
+# postExecutionWorkflow:
+#   entrypoint: main
+#   templates:
+#   - name: main
+#     dag:
+#        tasks:
+#        - name: slack-notify
+#          template: slack-notify
+#   - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+const jupyterLabTemplateName = "JupyterLab"
+
+func initialize20200525160514() {
+	if _, ok := initializedMigrations[20200525160514]; !ok {
+		goose.AddMigration(Up20200525160514, Down20200525160514)
+		initializedMigrations[20200525160514] = true
+	}
+}
+
+func Up20200525160514(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200525160514]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	workspaceTemplate := &v1.WorkspaceTemplate{
+		Name:     jupyterLabTemplateName,
+		Manifest: jupyterWorkspaceTemplate,
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.CreateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func Down20200525160514(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.ArchiveWorkspaceTemplate(namespace.Name, uid); err != nil {
+			log.Fatalf("error %v", err.Error())
+		}
+	}
+
+	return nil
+}

db/go/20200528140124_add_cvat_workspace_template.go

@@ -0,0 +1,189 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+	"log"
+)
+
+const cvatWorkspaceTemplate = `# Docker containers that are part of the Workspace
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:v0.7.0
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+- name: cvat-ui
+  image: onepanel/cvat-ui:v0.7.0
+  ports:
+  - containerPort: 80
+    name: http
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+# DAG Workflow to be executed once a Workspace action completes
+# postExecutionWorkflow:
+#   entrypoint: main
+#   templates:
+#   - name: main
+#     dag:
+#        tasks:
+#        - name: slack-notify
+#          template: slack-notify
+#   - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+const cvatTemplateName = "CVAT"
+
+func initialize20200528140124() {
+	if _, ok := initializedMigrations[20200528140124]; !ok {
+		goose.AddMigration(Up20200528140124, Down20200528140124)
+		initializedMigrations[20200528140124] = true
+	}
+}
+
+// Up20200528140124 will insert the cvatTemplate to each user.
+// Each user is determined by onepanel enabled namespaces.
+// Any errors reported are logged as fatal.
+func Up20200528140124(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200528140124]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	workspaceTemplate := &v1.WorkspaceTemplate{
+		Name:     cvatTemplateName,
+		Manifest: cvatWorkspaceTemplate,
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.CreateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200528140124 will attempt to remove cvatTemplate from each user.
+// Each user is determined by onepanel enabled namespaces.
+// DB entries are archived, K8S components are deleted.
+// Active workspaces with that template are terminated.
+// Any errors reported are logged as fatal.
+func Down20200528140124(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.ArchiveWorkspaceTemplate(namespace.Name, uid); err != nil {
+			log.Fatalf("error %v", err.Error())
+		}
+	}
+
+	return nil
+}

db/go/20200605090509_add_pytorch_workflow_template.go

@@ -0,0 +1,164 @@
+package migration
+
+import (
+	"database/sql"
+	"log"
+
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const pytorchMnistWorkflowTemplate = `entrypoint: main
+arguments:
+    parameters:
+    - name: source
+      value: https://github.com/onepanelio/pytorch-examples.git
+    - name: command
+      value: "python mnist/main.py --epochs=1"
+volumeClaimTemplates:
+  - metadata:
+      name: data
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 2Gi
+  - metadata:
+      name: output
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 2Gi
+templates:
+  - name: main
+    dag:
+      tasks:
+      - name: train-model
+        template: pytorch
+# Uncomment section below to send metrics to Slack
+#      - name: notify-in-slack
+#        dependencies: [train-model]
+#        template: slack-notify-success
+#        arguments:
+#          parameters:
+#          - name: status
+#            value: "{{tasks.train-model.status}}"
+#          artifacts:
+#          - name: metrics
+#            from: "{{tasks.train-model.outputs.artifacts.sys-metrics}}"
+  - name: pytorch
+    inputs:
+      artifacts:
+      - name: src
+        path: /mnt/src
+        git:
+          repo: "{{workflow.parameters.source}}"
+    outputs:
+      artifacts:
+      - name: model
+        path: /mnt/output
+        optional: true
+        archive:
+          none: {}
+    container:
+      image: pytorch/pytorch:latest
+      command: [sh,-c]
+      args: ["{{workflow.parameters.command}}"]
+      workingDir: /mnt/src
+      volumeMounts:
+      - name: data
+        mountPath: /mnt/data
+      - name: output
+        mountPath: /mnt/output
+  - name: slack-notify-success
+    container:
+      image: technosophos/slack-notify
+      command: [sh,-c]
+      args: ['SLACK_USERNAME=Worker SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify']
+    inputs:
+      parameters:
+      - name: status
+      artifacts:
+      - name: metrics
+        path: /tmp/metrics.json
+        optional: true
+`
+
+const pytorchMnistWorkflowTemplateName = "PyTorch Training"
+
+func initialize20200605090509() {
+	if _, ok := initializedMigrations[20200605090509]; !ok {
+		goose.AddMigration(Up20200605090509, Down20200605090509)
+		initializedMigrations[20200605090509] = true
+	}
+}
+
+// Up20200605090509 will insert a Pytorch workflow template to each user.
+// Each user is determined by onepanel enabled namespaces.
+// Any errors reported are logged as fatal.
+func Up20200605090509(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200605090509]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	workflowTemplate := &v1.WorkflowTemplate{
+		Name:     pytorchMnistWorkflowTemplateName,
+		Manifest: pytorchMnistWorkflowTemplate,
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.CreateWorkflowTemplate(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200605090509 will attempt to remove Pytorch workflow from each user.
+// Each user is determined by onepanel enabled namespaces.
+// DB entries are archived, K8S components are deleted.
+// Active workflows with that template are terminated.
+// Any errors reported are logged as fatal.
+func Down20200605090509(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(pytorchMnistWorkflowTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.ArchiveWorkflowTemplate(namespace.Name, uid); err != nil {
+			log.Fatalf("error %v", err.Error())
+		}
+	}
+
+	return nil
+}

db/go/20200605090535_add_tensorflow_workflow_template.go

@@ -0,0 +1,163 @@
+package migration
+
+import (
+	"database/sql"
+	"log"
+
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const tensorflowWorkflowTemplate = `entrypoint: main
+arguments:
+    parameters:
+    - name: source
+      value: https://github.com/onepanelio/tensorflow-examples.git
+    - name: command
+      value: "python mnist/main.py --epochs=5"
+volumeClaimTemplates:
+  - metadata:
+      name: data
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 2Gi
+  - metadata:
+      name: output
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 2Gi
+templates:
+  - name: main
+    dag:
+      tasks:
+      - name: train-model
+        template: pytorch
+# Uncomment section below to send metrics to Slack
+#      - name: notify-in-slack
+#        dependencies: [train-model]
+#        template: slack-notify-success
+#        arguments:
+#          parameters:
+#          - name: status
+#            value: "{{tasks.train-model.status}}"
+#          artifacts:
+#          - name: metrics
+#            from: "{{tasks.train-model.outputs.artifacts.sys-metrics}}"
+  - name: pytorch
+    inputs:
+      artifacts:
+      - name: src
+        path: /mnt/src
+        git:
+          repo: "{{workflow.parameters.source}}"
+    outputs:
+      artifacts:
+      - name: model
+        path: /mnt/output
+        optional: true
+        archive:
+          none: {}
+    container:
+      image: tensorflow/tensorflow:latest
+      command: [sh,-c]
+      args: ["{{workflow.parameters.command}}"]
+      workingDir: /mnt/src
+      volumeMounts:
+      - name: data
+        mountPath: /mnt/data
+      - name: output
+        mountPath: /mnt/output
+  - name: slack-notify-success
+    container:
+      image: technosophos/slack-notify
+      command: [sh,-c]
+      args: ['SLACK_USERNAME=Worker SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify']
+    inputs:
+      parameters:
+      - name: status
+      artifacts:
+      - name: metrics
+        path: /tmp/metrics.json
+        optional: true
+`
+
+const tensorflowWorkflowTemplateName = "TensorFlow Training"
+
+func initialize20200605090535() {
+	if _, ok := initializedMigrations[20200605090535]; !ok {
+		goose.AddMigration(Up20200605090535, Down20200605090535)
+		initializedMigrations[20200605090535] = true
+	}
+}
+
+// Up20200605090535 will insert a tensorflow workflow template to each user.
+// Each user is determined by onepanel enabled namespaces.
+// Any errors reported are logged as fatal.
+func Up20200605090535(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200605090535]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	workflowTemplate := &v1.WorkflowTemplate{
+		Name:     tensorflowWorkflowTemplateName,
+		Manifest: tensorflowWorkflowTemplate,
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.CreateWorkflowTemplate(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// Down20200605090535 will attempt to remove tensorflow workflow from each user.
+// Each user is determined by onepanel enabled namespaces.
+// DB entries are archived, K8S components are deleted.
+// Active workflows with that template are terminated.
+// Any errors reported are logged as fatal.
+func Down20200605090535(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(tensorflowWorkflowTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.ArchiveWorkflowTemplate(namespace.Name, uid); err != nil {
+			log.Fatalf("error %v", err.Error())
+		}
+	}
+
+	return nil
+}

db/go/20200626113635_update_cvat_workspace_template.go

@@ -0,0 +1,175 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate2 = `# Docker containers that are part of the Workspace
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:v0.7.6
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+- name: cvat-ui
+  image: onepanel/cvat-ui:v0.7.5
+  ports:
+  - containerPort: 80
+    name: http
+- name: filesyncer
+  image: onepanel/filesyncer:v0.0.4
+  command: ['python3', 'main.py']
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+func initialize20200626113635() {
+	if _, ok := initializedMigrations[20200626113635]; !ok {
+		goose.AddMigration(Up20200626113635, Down20200626113635)
+		initializedMigrations[20200626113635] = true
+	}
+}
+
+// Up20200626113635 updates the CVAT template to a new version.
+func Up20200626113635(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200626113635]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:      uid,
+			Name:     cvatTemplateName,
+			Manifest: cvatWorkspaceTemplate2,
+		}
+
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200626113635 removes the CVAT template update
+func Down20200626113635(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200704151301_update_cvat_workspace_template.go

@@ -0,0 +1,176 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate3 = `# Docker containers that are part of the Workspace
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:v0.7.10-stable
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+- name: cvat-ui
+  image: onepanel/cvat-ui:v0.7.10-stable
+  ports:
+  - containerPort: 80
+    name: http
+# Uncomment following lines to enable S3 FileSyncer
+# Refer to https://docs.onepanel.ai/docs/getting-started/use-cases/computervision/annotation/cvat/cvat_quick_guide#setting-up-environment-variables
+#- name: filesyncer
+#  image: onepanel/filesyncer:v0.0.4
+#  command: ['python3', 'main.py']
+#  volumeMounts:
+#  - name: share
+#    mountPath: /mnt/share
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+func initialize20200704151301() {
+	if _, ok := initializedMigrations[20200704151301]; !ok {
+		goose.AddMigration(Up20200704151301, Down20200704151301)
+		initializedMigrations[20200704151301] = true
+	}
+}
+
+// Up20200704151301 updates the CVAT template to a new version.
+func Up20200704151301(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200704151301]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:      uid,
+			Name:     cvatTemplateName,
+			Manifest: cvatWorkspaceTemplate3,
+		}
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200704151301 removes the CVAT template update
+func Down20200704151301(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200724220450_update_cvat_workspace.go

@@ -0,0 +1,205 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+	"strings"
+)
+
+const cvatWorkspaceTemplate4 = `# Workspace arguments
+arguments:
+  parameters:
+  - name: storage-prefix
+    displayName: Directory in default object storage
+    value: data
+    hint: Location of data and models in default object storage, will continuously sync to '/mnt/share'
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:v0.7.10-stable
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+- name: cvat-ui
+  image: onepanel/cvat-ui:v0.7.10-stable
+  ports:
+  - containerPort: 80
+    name: http
+# You can add multiple FileSyncer sidecar containers if needed
+- name: filesyncer
+  image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+  args:
+  - download
+  env:
+  - name: FS_PATH
+    value: /mnt/share
+  - name: FS_PREFIX
+    value: '{{workspace.parameters.storage-prefix}}'
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+func initialize20200724220450() {
+	if _, ok := initializedMigrations[20200724220450]; !ok {
+		goose.AddMigration(Up20200724220450, Down20200724220450)
+		initializedMigrations[20200724220450] = true
+	}
+}
+
+// Up20200724220450 updates the CVAT template to a new version.
+func Up20200724220450(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200724220450]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		artifactRepositoryType := "s3"
+		nsConfig, err := client.GetNamespaceConfig(namespace.Name)
+		if err != nil {
+			return err
+		}
+		if nsConfig.ArtifactRepository.GCS != nil {
+			artifactRepositoryType = "gcs"
+		}
+
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:      uid,
+			Name:     cvatTemplateName,
+			Manifest: cvatWorkspaceTemplate4,
+		}
+		workspaceTemplate.Manifest = strings.NewReplacer(
+			"{{.ArtifactRepositoryType}}", artifactRepositoryType).Replace(workspaceTemplate.Manifest)
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200724220450 rolls back the CVAT template version
+func Down20200724220450(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200727144157_add_parameters_to_workflow_template_version.go

@@ -0,0 +1,74 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	"github.com/onepanelio/core/pkg/util/request/pagination"
+	"github.com/pressly/goose"
+)
+
+func initialize20200727144157() {
+	if _, ok := initializedMigrations[20200727144157]; !ok {
+		goose.AddMigration(Up20200727144157, Down20200727144157)
+		initializedMigrations[20200727144157] = true
+	}
+}
+
+// Up20200727144157 will go through all WorkflowTemplateVersion database entries
+// and attempt to generate the "parameters" column from the "manifests" column.
+func Up20200727144157(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200727144157]; ok {
+		return nil
+	}
+
+	pageSize := int32(100)
+	page := int32(0)
+	paginator := pagination.NewRequest(page, pageSize)
+	wtvsResults := -1
+	for wtvsResults != 0 {
+		wtvs, err := client.ListWorkflowTemplateVersionsAll(&paginator)
+		if err != nil {
+			return err
+		}
+		//Exit condition; Check for more results
+		wtvsResults = len(wtvs)
+		if wtvsResults > 0 {
+			page++
+			paginator = pagination.NewRequest(page, pageSize)
+		}
+
+		for _, wtv := range wtvs {
+			params, err := v1.ParseParametersFromManifest([]byte(wtv.Manifest))
+			if err != nil {
+				return err
+			}
+			wtv.Parameters = params
+			err = client.UpdateWorkflowTemplateVersion(wtv)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+// Down20200727144157 can be run before 20200727155027_add_parameters_col_to_workflow_template_version.sql
+// Nothing happens because the referenced SQL file will drop the "parameters" column.
+func Down20200727144157(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200728190804_update_workflow_template_labels.go

@@ -0,0 +1,42 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	"github.com/pressly/goose"
+)
+
+func initialize20200728190804() {
+	if _, ok := initializedMigrations[20200728190804]; !ok {
+		goose.AddMigration(Up20200728190804, Down20200728190804)
+		initializedMigrations[20200728190804] = true
+	}
+}
+
+// Up20200728190804 is a legacy migration. Due to code changes, it no longer does anything.
+// It used to update labels so that we keep track of WorkflowTemplate labels.
+// Before, only workflow template versions had labels, but to speed up some queries, we now cache the latest version's labels
+// for workflow templates themselves.
+func Up20200728190804(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	if migrationHasAlreadyBeenRun(20200728190804) {
+		return nil
+	}
+
+	// Do nothing, be preserve for legacy.
+
+	return nil
+}
+
+// Down20200728190804 rolls down the migration by deleting all workflow template labels, since they did not exist before this
+func Down20200728190804(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	return client.DeleteResourceLabels(tx, v1.TypeWorkflowTemplate)
+}

db/go/20200812104328_update_maskrcnn_and_tf_od.go

@@ -0,0 +1,510 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	"github.com/pressly/goose"
+	"log"
+	"strings"
+)
+
+const maskRCNNWorkflowTemplate = `arguments:
+  parameters:
+  - name: source
+    value: https://github.com/onepanelio/Mask_RCNN.git
+    displayName: Model source code
+    type: hidden
+    visibility: private
+
+  - name: sys-annotation-path
+    value: annotation-dump/sample_dataset
+    hint: Path to annotated data in default object storage (i.e S3). In CVAT, this parameter will be pre-populated.
+    displayName: Dataset path
+    visibility: private
+    
+  - name: sys-output-path
+    value: workflow-data/output/sample_output
+    hint: Path to store output artifacts in default object storage (i.e s3). In CVAT, this parameter will be pre-populated.
+    displayName: Workflow output path
+    visibility: private
+
+  - name: sys-finetune-checkpoint
+    value: ''
+    hint: Select the last fine-tune checkpoint for this model. It may take up to 5 minutes for a recent checkpoint show here. Leave empty if this is the first time you're training this model.
+    displayName: Checkpoint path
+    visibility: public
+  
+  - name: sys-num-classes
+    displayName: Number of classes
+    hint: Number of classes (i.e in CVAT taks) + 1 for background
+    value: 81
+    visibility: private
+    
+  - name: extras
+    displayName: Hyperparameters
+    visibility: public
+    type: textarea.textarea
+    value: |-
+      stage-1-epochs=1    #  Epochs for network heads
+      stage-2-epochs=2    #  Epochs for finetune layers
+      stage-3-epochs=3    #  Epochs for all layers
+    hint: "Please refer to our <a href='https://docs.onepanel.ai/docs/getting-started/use-cases/computervision/annotation/cvat/cvat_annotation_model#arguments-optional' target='_blank'>documentation</a> for more information on parameters."
+    
+  - name: dump-format
+    type: select.select
+    value: cvat_coco
+    displayName: CVAT dump format
+    visibility: public
+    options:
+    - name: 'MS COCO'
+      value: 'cvat_coco'
+    - name: 'TF Detection API'
+      value: 'cvat_tfrecord'
+      
+  - name: tf-image
+    visibility: public
+    value: tensorflow/tensorflow:1.13.1-py3
+    type: select.select
+    displayName: Select TensorFlow image
+    hint: Select the GPU image if you are running on a GPU node pool
+    options:
+    - name: 'TensorFlow 1.13.1 CPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-py3'
+    - name: 'TensorFlow 1.13.1 GPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-gpu-py3'
+  
+  - displayName: Node pool
+    hint: Name of node pool or group to run this workflow task
+    type: select.select
+    visibility: public
+    name: sys-node-pool
+    value: Standard_D4s_v3
+    required: true
+    options:
+    - name: 'CPU: 2, RAM: 8GB'
+      value: Standard_D2s_v3
+    - name: 'CPU: 4, RAM: 16GB'
+      value: Standard_D4s_v3
+    - name: 'GPU: 1xK80, CPU: 6, RAM: 56GB'
+      value: Standard_NC6
+
+entrypoint: main
+templates:
+- dag:
+    tasks:
+    - name: train-model
+      template: tensorflow
+# Uncomment the lines below if you want to send Slack notifications
+#    - arguments:
+#        artifacts:
+#        - from: '{{tasks.train-model.outputs.artifacts.sys-metrics}}'
+#          name: metrics
+#        parameters:
+#        - name: status
+#          value: '{{tasks.train-model.status}}'
+#      dependencies:
+#      - train-model
+#      name: notify-in-slack
+#      template: slack-notify-success
+  name: main
+- container:
+    args:
+    - |
+      apt-get update \
+      && apt-get install -y git wget libglib2.0-0 libsm6 libxext6 libxrender-dev \
+      && pip install -r requirements.txt \
+      && pip install boto3 pyyaml google-cloud-storage \
+      && git clone https://github.com/waleedka/coco \
+      && cd coco/PythonAPI \
+      && python setup.py build_ext install \
+      && rm -rf build \
+      && cd ../../ \
+      && wget https://github.com/matterport/Mask_RCNN/releases/download/v2.0/mask_rcnn_coco.h5 \
+      && python setup.py install && ls \
+      && python samples/coco/cvat.py train --dataset=/mnt/data/datasets \
+        --model=workflow_maskrcnn \
+        --extras="{{workflow.parameters.extras}}"  \
+        --ref_model_path="{{workflow.parameters.sys-finetune-checkpoint}}"  \
+        --num_classes="{{workflow.parameters.sys-num-classes}}" \
+      && cd /mnt/src/ \
+      && python prepare_dataset.py /mnt/data/datasets/annotations/instances_default.json
+    command:
+    - sh
+    - -c
+    image: '{{workflow.parameters.tf-image}}'
+    volumeMounts:
+    - mountPath: /mnt/data
+      name: data
+    - mountPath: /mnt/output
+      name: output
+    workingDir: /mnt/src
+  nodeSelector:
+    beta.kubernetes.io/instance-type: '{{workflow.parameters.sys-node-pool}}'
+  inputs:
+    artifacts:
+    - name: data
+      path: /mnt/data/datasets/
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.sys-annotation-path}}'
+    - git:
+        repo: '{{workflow.parameters.source}}'
+        revision: "no-boto"
+      name: src
+      path: /mnt/src
+  name: tensorflow
+  outputs:
+    artifacts:
+    - name: model
+      optional: true
+      path: /mnt/output
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.sys-output-path}}'
+# Uncomment the lines below if you want to send Slack notifications
+#- container:
+#    args:
+#    - SLACK_USERNAME=Onepanel SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}"
+#      SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd
+#      SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify
+#    command:
+#    - sh
+#    - -c
+#    image: technosophos/slack-notify
+#  inputs:
+#    artifacts:
+#    - name: metrics
+#      optional: true
+#      path: /tmp/metrics.json
+#    parameters:
+#    - name: status
+#  name: slack-notify-success
+volumeClaimTemplates:
+- metadata:
+    creationTimestamp: null
+    name: data
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi
+- metadata:
+    creationTimestamp: null
+    name: output
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi`
+
+const maskRCNNWorkflowTemplateName = "MaskRCNN Training"
+
+const tensorflowObjectDetectionWorkflowTemplate = `arguments:
+  parameters:
+  - name: source
+    value: https://github.com/tensorflow/models.git
+    displayName: Model source code
+    type: hidden
+    visibility: private
+
+  - name: trainingsource
+    value: https://github.com/onepanelio/cvat-training.git
+    type: hidden
+    visibility: private
+
+  - name: revision
+    value: v1.13.0
+    type: hidden 
+    visibility: private
+
+  - name: sys-annotation-path
+    value: annotation-dump/sample_dataset
+    displayName: Dataset path
+    hint: Path to annotated data in default object storage (i.e S3). In CVAT, this parameter will be pre-populated.
+
+  - name: sys-output-path
+    value: workflow-data/output/sample_output
+    hint: Path to store output artifacts in default object storage (i.e s3). In CVAT, this parameter will be pre-populated.
+    displayName: Workflow output path
+    visibility: private
+
+  - name: ref-model
+    value: frcnn-res50-coco
+    displayName: Model
+    hint: TF Detection API's model to use for training.
+    type: select.select
+    visibility: public
+    options:
+    - name: 'Faster RCNN-ResNet 101-COCO'
+      value: frcnn-res101-coco
+    - name: 'Faster RCNN-ResNet 101-Low Proposal-COCO'
+      value: frcnn-res101-low
+    - name: 'Faster RCNN-ResNet 50-COCO'
+      value: frcnn-res50-coco
+    - name: 'Faster RCNN-NAS-COCO'
+      value: frcnn-nas-coco
+    - name: 'SSD MobileNet V1-COCO'
+      value: ssd-mobilenet-v1-coco2
+    - name: 'SSD MobileNet V2-COCO'
+      value: ssd-mobilenet-v2-coco
+    - name: 'SSDLite MobileNet-COCO'
+      value: ssdlite-mobilenet-coco
+  
+  - name: extras
+    value: |-
+      epochs=1000
+    displayName: Hyperparameters
+    visibility: public
+    type: textarea.textarea
+    hint: "Please refer to our <a href='https://docs.onepanel.ai/docs/getting-started/use-cases/computervision/annotation/cvat/cvat_annotation_model#arguments-optional' target='_blank'>documentation</a> for more information on parameters. Number of classes will be automatically populated if you had 'sys-num-classes' parameter in a workflow."
+  
+  - name: sys-finetune-checkpoint
+    value: ''
+    hint: Select the last fine-tune checkpoint for this model. It may take up to 5 minutes for a recent checkpoint show here. Leave empty if this is the first time you're training this model.
+    displayName: Checkpoint path
+    visibility: public
+    
+  - name: sys-num-classes
+    value: 81
+    hint: Number of classes
+    displayName: Number of classes
+    visibility: private
+
+  - name: tf-image
+    value: tensorflow/tensorflow:1.13.1-py3
+    type: select.select
+    displayName: Select TensorFlow image
+    visibility: public
+    hint: Select the GPU image if you are running on a GPU node pool
+    options:
+    - name: 'TensorFlow 1.13.1 CPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-py3'
+    - name: 'TensorFlow 1.13.1 GPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-gpu-py3'
+
+  - displayName: Node pool
+    hint: Name of node pool or group to run this workflow task
+    type: select.select
+    name: sys-node-pool
+    value: Standard_D4s_v3
+    visibility: public
+    required: true
+    options:
+    - name: 'CPU: 2, RAM: 8GB'
+      value: Standard_D2s_v3
+    - name: 'CPU: 4, RAM: 16GB'
+      value: Standard_D4s_v3
+    - name: 'GPU: 1xK80, CPU: 6, RAM: 56GB'
+      value: Standard_NC6
+  - name: dump-format
+    value: cvat_tfrecord
+    visibility: public
+entrypoint: main
+templates:
+- dag:
+    tasks:
+    - name: train-model
+      template: tensorflow
+# Uncomment the lines below if you want to send Slack notifications
+#    - arguments:
+#        artifacts:
+#        - from: '{{tasks.train-model.outputs.artifacts.sys-metrics}}'
+#          name: metrics
+#        parameters:
+#        - name: status
+#          value: '{{tasks.train-model.status}}'
+#      dependencies:
+#      - train-model
+#      name: notify-in-slack
+#      template: slack-notify-success
+  name: main
+- container:
+    args:
+    - |
+      apt-get update && \
+      apt-get install -y python3-pip git wget unzip libglib2.0-0 libsm6 libxext6 libxrender-dev && \
+      pip install pillow lxml Cython contextlib2 jupyter matplotlib numpy scipy boto3 pycocotools pyyaml google-cloud-storage && \
+      cd /mnt/src/tf/research && \
+      export PYTHONPATH=$PYTHONPATH:` + "`pwd`:`pwd`/slim" + ` && \
+      cd /mnt/src/train && \
+      python convert_workflow.py \
+        --extras="{{workflow.parameters.extras}}" \
+        --model="{{workflow.parameters.ref-model}}" \
+        --num_classes="{{workflow.parameters.sys-num-classes}}" \
+        --sys_finetune_checkpoint={{workflow.parameters.sys-finetune-checkpoint}}
+    command:
+    - sh
+    - -c
+    image: '{{workflow.parameters.tf-image}}'
+    volumeMounts:
+    - mountPath: /mnt/data
+      name: data
+    - mountPath: /mnt/output
+      name: output
+    workingDir: /mnt/src
+  nodeSelector:
+    beta.kubernetes.io/instance-type: '{{workflow.parameters.sys-node-pool}}'
+  inputs:
+    artifacts:
+    - name: data
+      path: /mnt/data/datasets/
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.sys-annotation-path}}'
+    - name: models
+      path: /mnt/data/models/
+      optional: true
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.sys-finetune-checkpoint}}'
+    - git:
+        repo: '{{workflow.parameters.source}}'
+        revision: '{{workflow.parameters.revision}}'
+      name: src
+      path: /mnt/src/tf
+    - git:
+        repo: '{{workflow.parameters.trainingsource}}'
+        revision: 'optional-artifacts'
+      name: tsrc
+      path: /mnt/src/train
+  name: tensorflow
+  outputs:
+    artifacts:
+    - name: model
+      optional: true
+      path: /mnt/output
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.sys-output-path}}'
+# Uncomment the lines below if you want to send Slack notifications
+#- container:
+#    args:
+#    - SLACK_USERNAME=Onepanel SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}"
+#      SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd
+#      SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify
+#    command:
+#    - sh
+#    - -c
+#    image: technosophos/slack-notify
+#  inputs:
+#    artifacts:
+#    - name: metrics
+#      optional: true
+#      path: /tmp/metrics.json
+#    parameters:
+#    - name: status
+#  name: slack-notify-success
+volumeClaimTemplates:
+- metadata:
+    creationTimestamp: null
+    name: data
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi
+- metadata:
+    creationTimestamp: null
+    name: output
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi`
+
+const tensorflowObjectDetectionWorkflowTemplateName = "TF Object Detection Training"
+
+func initialize20200812104328() {
+	if _, ok := initializedMigrations[20200812104328]; !ok {
+		goose.AddMigration(Up20200812104328, Down20200812104328)
+		initializedMigrations[20200812104328] = true
+	}
+}
+
+// Up20200812104328 runs the migration to update MaskRCNN and TF_OD templates
+func Up20200812104328(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200812104328]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	// Create maskrcnn
+	workflowTemplate := &v1.WorkflowTemplate{
+		Name:     maskRCNNWorkflowTemplateName,
+		Manifest: maskRCNNWorkflowTemplate,
+		Labels: map[string]string{
+			"used-by": "cvat",
+		},
+	}
+	if err := workflowTemplate.GenerateUID(workflowTemplate.Name); err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		existingWorkflowTemplate, err := client.GetLatestWorkflowTemplate(namespace.Name, workflowTemplate.UID)
+		if err != nil {
+			if strings.Contains(err.Error(), "Workflow template not found") {
+				err = nil
+				existingWorkflowTemplate = nil
+			} else {
+				return err
+			}
+		}
+		if existingWorkflowTemplate != nil {
+			log.Printf("Skipping creating template '%v'. It already exists in namespace '%v'", workflowTemplate.Name, namespace.Name)
+			continue
+		}
+		err = ReplaceArtifactRepositoryType(client, namespace, workflowTemplate, nil)
+		if err != nil {
+			return err
+		}
+		if _, err := client.CreateWorkflowTemplate(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+
+	// Create tf-od
+	workflowTemplate = &v1.WorkflowTemplate{
+		Name:     tensorflowObjectDetectionWorkflowTemplateName,
+		Manifest: tensorflowObjectDetectionWorkflowTemplate,
+		Labels: map[string]string{
+			"used-by": "cvat",
+		},
+	}
+	if err := workflowTemplate.GenerateUID(workflowTemplate.Name); err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		err = ReplaceArtifactRepositoryType(client, namespace, workflowTemplate, nil)
+		if err != nil {
+			return err
+		}
+		if _, err := client.CreateWorkflowTemplate(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200812104328 does nothing
+func Down20200812104328(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200812113316_update_cvat.go

@@ -0,0 +1,213 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+	"strings"
+)
+
+const cvatWorkspaceTemplate5 = `# Workspace arguments
+arguments:
+  parameters:
+  - name: sync-directory
+    displayName: Directory to sync raw input and training output
+    value: workflow-data
+    hint: Location to sync raw input, models and checkpoints from default object storage. Note that this will be relative to the current namespace.
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:0.12.0_cvat.1.0.0-beta.2-cuda
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  - name: ONEPANEL_SYNC_DIRECTORY
+    value: '{{workspace.parameters.sync-directory}}'
+  - name: NVIDIA_VISIBLE_DEVICES
+    value: all
+  - name: NVIDIA_DRIVER_CAPABILITIES
+    value: compute,utility
+  - name: NVIDIA_REQUIRE_CUDA
+    value: "cuda>=10.0 brand=tesla,driver>=384,driver<385 brand=tesla,driver>=410,driver<411"
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+- name: cvat-ui
+  image: onepanel/cvat-ui:0.12.0_cvat.1.0.0-beta.2
+  ports:
+  - containerPort: 80
+    name: http
+# You can add multiple FileSyncer sidecar containers if needed
+- name: filesyncer
+  image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+  imagePullPolicy: Always
+  args:
+  - download
+  env:
+  - name: FS_PATH
+    value: /mnt/share
+  - name: FS_PREFIX
+    value: '{{workflow.namespace}}/{{workspace.parameters.sync-directory}}'
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/onepanelio/.*|/tracking/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c`
+
+func initialize20200812113316() {
+	if _, ok := initializedMigrations[20200812113316]; !ok {
+		goose.AddMigration(Up20200812113316, Down20200812113316)
+		initializedMigrations[20200812113316] = true
+	}
+}
+
+// Up20200812113316 runs the go migration to update cvat template
+func Up20200812113316(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200812113316]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		artifactRepositoryType := "s3"
+		nsConfig, err := client.GetNamespaceConfig(namespace.Name)
+		if err != nil {
+			return err
+		}
+		if nsConfig.ArtifactRepository.GCS != nil {
+			artifactRepositoryType = "gcs"
+		}
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:         uid,
+			Name:        cvatTemplateName,
+			Manifest:    cvatWorkspaceTemplate5,
+			Description: "Powerful and efficient Computer Vision Annotation Tool (CVAT)",
+		}
+		workspaceTemplate.Manifest = strings.NewReplacer(
+			"{{.ArtifactRepositoryType}}", artifactRepositoryType).Replace(workspaceTemplate.Manifest)
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200812113316 does nothing
+func Down20200812113316(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200814160856_add_description_to_jupyter_template.go

@@ -0,0 +1,58 @@
+package migration
+
+import (
+	"database/sql"
+	"github.com/pressly/goose"
+)
+
+func initialize20200814160856() {
+	if _, ok := initializedMigrations[20200814160856]; !ok {
+		goose.AddMigration(Up20200814160856, Down20200814160856)
+		initializedMigrations[20200814160856] = true
+	}
+}
+
+// Up20200814160856 runs a migration to add description to jupyterlab template
+func Up20200814160856(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200814160856]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate, err := client.GetWorkspaceTemplate(namespace.Name, "jupyterlab", 0)
+		if err != nil {
+			return err
+		}
+
+		workspaceTemplate.Description = "Interactive development environment for notebooks"
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200814160856 does nothing
+func Down20200814160856(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200821162630_update_jupyter_workspace_template.go

@@ -0,0 +1,155 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const jupyterWorkspaceTemplate2 = `# Docker containers that are part of the Workspace
+containers:
+- name: jupyterlab-tensorflow
+  image: onepanel/jupyterlab:1.0.1
+  command: ["/bin/bash", "-c", "start.sh jupyter lab --LabApp.token='' --LabApp.allow_remote_access=True --LabApp.allow_origin=\"*\" --LabApp.disable_check_xsrf=True --LabApp.trust_xheaders=True --LabApp.base_url=/ --LabApp.tornado_settings='{\"headers\":{\"Content-Security-Policy\":\"frame-ancestors * \'self\'\"}}' --notebook-dir='/data' --allow-root"]
+  env:
+    - name: tornado
+      value: "'{'headers':{'Content-Security-Policy':\"frame-ancestors\ *\ \'self'\"}}'"
+  args:
+  ports:
+  - containerPort: 8888
+    name: jupyterlab
+  - containerPort: 6006
+    name: tensorboard
+  volumeMounts:
+  - name: data
+    mountPath: /data
+ports:
+- name: jupyterlab
+  port: 80
+  protocol: TCP
+  targetPort: 8888
+- name: tensorboard
+  port: 6006
+  protocol: TCP
+  targetPort: 6006
+routes:
+- match:
+  - uri:
+      prefix: /tensorboard
+  route:
+  - destination:
+      port:
+        number: 6006
+- match:
+  - uri:
+      prefix: / #jupyter runs at the default route
+  route:
+  - destination:
+      port:
+        number: 80
+# DAG Workflow to be executed once a Workspace action completes (optional)        
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#    container:
+#      image: technosophos/slack-notify
+#      args:
+#      - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#      command:
+#      - sh
+#      - -c
+`
+
+func initialize20200821162630() {
+	if _, ok := initializedMigrations[20200821162630]; !ok {
+		goose.AddMigration(Up20200821162630, Down20200821162630)
+		initializedMigrations[20200821162630] = true
+	}
+}
+
+//Up20200821162630 updates jupyterlab workspace with new features.
+// Tensorflow 2.3 compiled to support CUDA 10.2 and cudnn8
+// Pytorch with GPU support.
+// OpenCV compiled from source with CUDA support.
+// Miniconda, Jupyterlab 2.2+, and lots of neat extensions.
+func Up20200821162630(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200821162630]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:      uid,
+			Name:     jupyterLabTemplateName,
+			Manifest: jupyterWorkspaceTemplate2,
+		}
+
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200821162630 removes the JupyterLab template update
+func Down20200821162630(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	workspaceTemplate := &v1.WorkspaceTemplate{
+		UID:      uid,
+		Name:     jupyterLabTemplateName,
+		Manifest: jupyterWorkspaceTemplate,
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

db/go/20200824095513_update_mask_rcnn.go

@@ -0,0 +1,251 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	"github.com/pressly/goose"
+)
+
+const maskRCNNTemplate2 = `arguments:
+  parameters:
+  - name: source
+    value: https://github.com/onepanelio/Mask_RCNN.git
+    displayName: Model source code
+    type: hidden
+    visibility: private
+
+  - name: cvat-annotation-path
+    value: annotation-dump/sample_dataset
+    hint: Path to annotated data in default object storage (i.e S3). In CVAT, this parameter will be pre-populated.
+    displayName: Dataset path
+    visibility: private
+    
+  - name: cvat-output-path
+    value: workflow-data/output/sample_output
+    hint: Path to store output artifacts in default object storage (i.e s3). In CVAT, this parameter will be pre-populated.
+    displayName: Workflow output path
+    visibility: private
+
+  - name: cvat-finetune-checkpoint
+    value: ''
+    hint: Select the last fine-tune checkpoint for this model. It may take up to 5 minutes for a recent checkpoint show here. Leave empty if this is the first time you're training this model.
+    displayName: Checkpoint path
+    visibility: public
+  
+  - name: cvat-num-classes
+    displayName: Number of classes
+    hint: Number of classes (i.e in CVAT taks) + 1 for background
+    value: 81
+    visibility: private
+    
+  - name: hyperparameters
+    displayName: Hyperparameters
+    visibility: public
+    type: textarea.textarea
+    value: |-
+      stage-1-epochs=1    #  Epochs for network heads
+      stage-2-epochs=2    #  Epochs for finetune layers
+      stage-3-epochs=3    #  Epochs for all layers
+    hint: "Please refer to our <a href='https://docs.onepanel.ai/docs/getting-started/use-cases/computervision/annotation/cvat/cvat_annotation_model#arguments-optional' target='_blank'>documentation</a> for more information on parameters. Number of classes will be automatically populated if you had 'sys-num-classes' parameter in a workflow."
+    
+  - name: dump-format
+    value: cvat_coco
+    displayName: CVAT dump format
+    visibility: public
+      
+  - name: tf-image
+    visibility: public
+    value: tensorflow/tensorflow:1.13.1-py3
+    type: select.select
+    displayName: Select TensorFlow image
+    hint: Select the GPU image if you are running on a GPU node pool
+    options:
+    - name: 'TensorFlow 1.13.1 CPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-py3'
+    - name: 'TensorFlow 1.13.1 GPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-gpu-py3'
+  
+  - displayName: Node pool
+    hint: Name of node pool or group to run this workflow task
+    type: select.select
+    visibility: public
+    name: sys-node-pool
+    value: Standard_D4s_v3
+    required: true
+    options:
+    - name: 'CPU: 2, RAM: 8GB'
+      value: Standard_D2s_v3
+    - name: 'CPU: 4, RAM: 16GB'
+      value: Standard_D4s_v3
+    - name: 'GPU: 1xK80, CPU: 6, RAM: 56GB'
+      value: Standard_NC6
+
+entrypoint: main
+templates:
+- dag:
+    tasks:
+    - name: train-model
+      template: tensorflow
+# Uncomment the lines below if you want to send Slack notifications
+#    - arguments:
+#        artifacts:
+#        - from: '{{tasks.train-model.outputs.artifacts.sys-metrics}}'
+#          name: metrics
+#        parameters:
+#        - name: status
+#          value: '{{tasks.train-model.status}}'
+#      dependencies:
+#      - train-model
+#      name: notify-in-slack
+#      template: slack-notify-success
+  name: main
+- container:
+    args:
+    - |
+      apt-get update \
+      && apt-get install -y git wget libglib2.0-0 libsm6 libxext6 libxrender-dev \
+      && pip install -r requirements.txt \
+      && pip install boto3 pyyaml google-cloud-storage \
+      && git clone https://github.com/waleedka/coco \
+      && cd coco/PythonAPI \
+      && python setup.py build_ext install \
+      && rm -rf build \
+      && cd ../../ \
+      && wget https://github.com/matterport/Mask_RCNN/releases/download/v2.0/mask_rcnn_coco.h5 \
+      && python setup.py install && ls \
+      && python samples/coco/cvat.py train --dataset=/mnt/data/datasets \
+        --model=workflow_maskrcnn \
+        --extras="{{workflow.parameters.hyperparameters}}"  \
+        --ref_model_path="{{workflow.parameters.cvat-finetune-checkpoint}}"  \
+        --num_classes="{{workflow.parameters.cvat-num-classes}}" \
+      && cd /mnt/src/ \
+      && python prepare_dataset.py /mnt/data/datasets/annotations/instances_default.json
+    command:
+    - sh
+    - -c
+    image: '{{workflow.parameters.tf-image}}'
+    volumeMounts:
+    - mountPath: /mnt/data
+      name: data
+    - mountPath: /mnt/output
+      name: output
+    workingDir: /mnt/src
+  nodeSelector:
+    beta.kubernetes.io/instance-type: '{{workflow.parameters.sys-node-pool}}'
+  inputs:
+    artifacts:
+    - name: data
+      path: /mnt/data/datasets/
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.cvat-annotation-path}}'
+    - git:
+        repo: '{{workflow.parameters.source}}'
+        revision: "no-boto"
+      name: src
+      path: /mnt/src
+  name: tensorflow
+  outputs:
+    artifacts:
+    - name: model
+      optional: true
+      path: /mnt/output
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.cvat-output-path}}/{{workflow.name}}'
+# Uncomment the lines below if you want to send Slack notifications
+#- container:
+#    args:
+#    - SLACK_USERNAME=Onepanel SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}"
+#      SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd
+#      SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify
+#    command:
+#    - sh
+#    - -c
+#    image: technosophos/slack-notify
+#  inputs:
+#    artifacts:
+#    - name: metrics
+#      optional: true
+#      path: /tmp/metrics.json
+#    parameters:
+#    - name: status
+#  name: slack-notify-success
+volumeClaimTemplates:
+- metadata:
+    creationTimestamp: null
+    name: data
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi
+- metadata:
+    creationTimestamp: null
+    name: output
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi`
+
+func initialize20200824095513() {
+	if _, ok := initializedMigrations[20200824095513]; !ok {
+		goose.AddMigration(Up20200824095513, Down20200824095513)
+		initializedMigrations[20200824095513] = true
+	}
+}
+
+// Up20200824095513 updates the maskrcnn workflow template
+func Up20200824095513(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200824095513]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	// Update maskrcnn
+	workflowTemplate := &v1.WorkflowTemplate{
+		Name:     maskRCNNWorkflowTemplateName,
+		Manifest: maskRCNNTemplate2,
+		Labels: map[string]string{
+			"used-by": "cvat",
+		},
+	}
+	if err := workflowTemplate.GenerateUID(workflowTemplate.Name); err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		err = ReplaceArtifactRepositoryType(client, namespace, workflowTemplate, nil)
+		if err != nil {
+			return err
+		}
+		if _, err := client.CreateWorkflowTemplateVersion(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200824095513 does nothing
+func Down20200824095513(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200824101019_update_tf_object_detection_training.go

@@ -0,0 +1,281 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	"github.com/pressly/goose"
+)
+
+const tensorflowObjectDetectionTraining2 = `arguments:
+  parameters:
+  - name: source
+    value: https://github.com/tensorflow/models.git
+    displayName: Model source code
+    type: hidden
+    visibility: private
+
+  - name: trainingsource
+    value: https://github.com/onepanelio/cvat-training.git
+    type: hidden
+    visibility: private
+
+  - name: revision
+    value: v1.13.0
+    type: hidden 
+    visibility: private
+
+  - name: cvat-annotation-path
+    value: annotation-dump/sample_dataset
+    displayName: Dataset path
+    hint: Path to annotated data in default object storage (i.e S3). In CVAT, this parameter will be pre-populated.
+    visibility: private
+
+  - name: cvat-output-path
+    value: workflow-data/output/sample_output
+    hint: Path to store output artifacts in default object storage (i.e s3). In CVAT, this parameter will be pre-populated.
+    displayName: Workflow output path
+    visibility: private
+
+  - name: cvat-model
+    value: frcnn-res50-coco
+    displayName: Model
+    hint: TF Detection API's model to use for training.
+    type: select.select
+    visibility: public
+    options:
+    - name: 'Faster RCNN-ResNet 101-COCO'
+      value: frcnn-res101-coco
+    - name: 'Faster RCNN-ResNet 101-Low Proposal-COCO'
+      value: frcnn-res101-low
+    - name: 'Faster RCNN-ResNet 50-COCO'
+      value: frcnn-res50-coco
+    - name: 'Faster RCNN-NAS-COCO'
+      value: frcnn-nas-coco
+    - name: 'SSD MobileNet V1-COCO'
+      value: ssd-mobilenet-v1-coco2
+    - name: 'SSD MobileNet V2-COCO'
+      value: ssd-mobilenet-v2-coco
+    - name: 'SSDLite MobileNet-COCO'
+      value: ssdlite-mobilenet-coco
+  
+  - name: hyperparameters
+    value: |-
+      num-steps=10000
+    displayName: Hyperparameters
+    visibility: public
+    type: textarea.textarea
+    hint: "Please refer to our <a href='https://docs.onepanel.ai/docs/getting-started/use-cases/computervision/annotation/cvat/cvat_annotation_model#arguments-optional' target='_blank'>documentation</a> for more information on parameters. Number of classes will be automatically populated if you had 'sys-num-classes' parameter in a workflow."
+  
+  - name: cvat-finetune-checkpoint
+    value: ''
+    hint: Select the last fine-tune checkpoint for this model. It may take up to 5 minutes for a recent checkpoint show here. Leave empty if this is the first time you're training this model.
+    displayName: Checkpoint path
+    visibility: public
+    
+  - name: cvat-num-classes
+    value: 81
+    hint: Number of classes
+    displayName: Number of classes
+    visibility: private
+
+  - name: tf-image
+    value: tensorflow/tensorflow:1.13.1-py3
+    type: select.select
+    displayName: Select TensorFlow image
+    visibility: public
+    hint: Select the GPU image if you are running on a GPU node pool
+    options:
+    - name: 'TensorFlow 1.13.1 CPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-py3'
+    - name: 'TensorFlow 1.13.1 GPU Image'
+      value: 'tensorflow/tensorflow:1.13.1-gpu-py3'
+
+  - displayName: Node pool
+    hint: Name of node pool or group to run this workflow task
+    type: select.select
+    name: sys-node-pool
+    value: Standard_D4s_v3
+    visibility: public
+    required: true
+    options:
+    - name: 'CPU: 2, RAM: 8GB'
+      value: Standard_D2s_v3
+    - name: 'CPU: 4, RAM: 16GB'
+      value: Standard_D4s_v3
+    - name: 'GPU: 1xK80, CPU: 6, RAM: 56GB'
+      value: Standard_NC6
+  - name: dump-format
+    value: cvat_tfrecord
+    visibility: public
+entrypoint: main
+templates:
+- dag:
+    tasks:
+    - name: train-model
+      template: tensorflow
+# Uncomment the lines below if you want to send Slack notifications
+#    - arguments:
+#        artifacts:
+#        - from: '{{tasks.train-model.outputs.artifacts.sys-metrics}}'
+#          name: metrics
+#        parameters:
+#        - name: status
+#          value: '{{tasks.train-model.status}}'
+#      dependencies:
+#      - train-model
+#      name: notify-in-slack
+#      template: slack-notify-success
+  name: main
+- container:
+    args:
+    - |
+      apt-get update && \
+      apt-get install -y python3-pip git wget unzip libglib2.0-0 libsm6 libxext6 libxrender-dev && \
+      pip install pillow lxml Cython contextlib2 jupyter matplotlib numpy scipy boto3 pycocotools pyyaml google-cloud-storage && \
+      cd /mnt/src/tf/research && \
+      export PYTHONPATH=$PYTHONPATH:` + "`pwd`:`pwd`" + `/slim && \
+      cd /mnt/src/train && \
+      python convert_workflow.py \
+        --extras="{{workflow.parameters.hyperparameters}}" \
+        --model="{{workflow.parameters.cvat-model}}" \
+        --num_classes="{{workflow.parameters.cvat-num-classes}}" \
+        --sys_finetune_checkpoint={{workflow.parameters.cvat-finetune-checkpoint}}
+    command:
+    - sh
+    - -c
+    image: '{{workflow.parameters.tf-image}}'
+    volumeMounts:
+    - mountPath: /mnt/data
+      name: data
+    - mountPath: /mnt/output
+      name: output
+    workingDir: /mnt/src
+  nodeSelector:
+    beta.kubernetes.io/instance-type: '{{workflow.parameters.sys-node-pool}}'
+  inputs:
+    artifacts:
+    - name: data
+      path: /mnt/data/datasets/
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.cvat-annotation-path}}'
+    - name: models
+      path: /mnt/data/models/
+      optional: true
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.cvat-finetune-checkpoint}}'
+    - git:
+        repo: '{{workflow.parameters.source}}'
+        revision: '{{workflow.parameters.revision}}'
+      name: src
+      path: /mnt/src/tf
+    - git:
+        repo: '{{workflow.parameters.trainingsource}}'
+        revision: 'optional-artifacts'
+      name: tsrc
+      path: /mnt/src/train
+  name: tensorflow
+  outputs:
+    artifacts:
+    - name: model
+      optional: true
+      path: /mnt/output
+      {{.ArtifactRepositoryType}}:
+        key: '{{workflow.namespace}}/{{workflow.parameters.cvat-output-path}}/{{workflow.name}}'
+# Uncomment the lines below if you want to send Slack notifications
+#- container:
+#    args:
+#    - SLACK_USERNAME=Onepanel SLACK_TITLE="{{workflow.name}} {{inputs.parameters.status}}"
+#      SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd
+#      SLACK_MESSAGE=$(cat /tmp/metrics.json)} ./slack-notify
+#    command:
+#    - sh
+#    - -c
+#    image: technosophos/slack-notify
+#  inputs:
+#    artifacts:
+#    - name: metrics
+#      optional: true
+#      path: /tmp/metrics.json
+#    parameters:
+#    - name: status
+#  name: slack-notify-success
+volumeClaimTemplates:
+- metadata:
+    creationTimestamp: null
+    name: data
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi
+- metadata:
+    creationTimestamp: null
+    name: output
+  spec:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 200Gi`
+
+func initialize20200824101019() {
+	if _, ok := initializedMigrations[20200824101019]; !ok {
+		goose.AddMigration(Up20200824101019, Down20200824101019)
+		initializedMigrations[20200824101019] = true
+	}
+}
+
+// Up20200824101019 updates the tf object detection training workflow template
+func Up20200824101019(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200824101019]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	// Update tfObjectDetectionTraining
+	workflowTemplate := &v1.WorkflowTemplate{
+		Name:     tensorflowObjectDetectionWorkflowTemplateName,
+		Manifest: tensorflowObjectDetectionTraining2,
+		Labels: map[string]string{
+			"used-by": "cvat",
+		},
+	}
+	if err := workflowTemplate.GenerateUID(workflowTemplate.Name); err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		err = ReplaceArtifactRepositoryType(client, namespace, workflowTemplate, nil)
+		if err != nil {
+			return err
+		}
+		if _, err := client.CreateWorkflowTemplateVersion(namespace.Name, workflowTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200824101019 does nothing
+func Down20200824101019(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200824101905_update_cvat_template.go

@@ -0,0 +1,206 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate6 = `# Workspace arguments
+arguments:
+  parameters:
+  - name: sync-directory
+    displayName: Directory to sync raw input and training output
+    value: workflow-data
+    hint: Location to sync raw input, models and checkpoints from default object storage. Note that this will be relative to the current namespace.
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:0.12.0-rc.6_cvat.1.0.0
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  - name: ONEPANEL_SYNC_DIRECTORY
+    value: '{{workspace.parameters.sync-directory}}'
+  - name: NVIDIA_VISIBLE_DEVICES
+    value: all
+  - name: NVIDIA_DRIVER_CAPABILITIES
+    value: compute,utility
+  - name: NVIDIA_REQUIRE_CUDA
+    value: "cuda>=10.0 brand=tesla,driver>=384,driver<385 brand=tesla,driver>=410,driver<411"
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+- name: cvat-ui
+  image: onepanel/cvat-ui:0.12.0-rc.1_cvat.1.0.0
+  ports:
+  - containerPort: 80
+    name: http
+# You can add multiple FileSyncer sidecar containers if needed
+- name: filesyncer
+  image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+  imagePullPolicy: Always
+  args:
+  - download
+  env:
+  - name: FS_PATH
+    value: /mnt/share
+  - name: FS_PREFIX
+    value: '{{workflow.namespace}}/{{workspace.parameters.sync-directory}}'
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/onepanelio/.*|/tracking/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c`
+
+func initialize20200824101905() {
+	if _, ok := initializedMigrations[20200824101905]; !ok {
+		goose.AddMigration(Up20200824101905, Down20200824101905)
+		initializedMigrations[20200824101905] = true
+	}
+}
+
+// Up20200824101905 updates the cvat workspace template
+func Up20200824101905(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200824101905]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:         uid,
+			Name:        cvatTemplateName,
+			Manifest:    cvatWorkspaceTemplate6,
+			Description: "Powerful and efficient Computer Vision Annotation Tool (CVAT)",
+		}
+		err = ReplaceArtifactRepositoryType(client, namespace, nil, workspaceTemplate)
+		if err != nil {
+			return err
+		}
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200824101905 does nothing
+func Down20200824101905(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200825154403_update_cvat_version.go

@@ -0,0 +1,206 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate7 = `# Workspace arguments
+arguments:
+  parameters:
+  - name: sync-directory
+    displayName: Directory to sync raw input and training output
+    value: workflow-data
+    hint: Location to sync raw input, models and checkpoints from default object storage. Note that this will be relative to the current namespace.
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:0.12.0_cvat.1.0.0
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  - name: ONEPANEL_SYNC_DIRECTORY
+    value: '{{workspace.parameters.sync-directory}}'
+  - name: NVIDIA_VISIBLE_DEVICES
+    value: all
+  - name: NVIDIA_DRIVER_CAPABILITIES
+    value: compute,utility
+  - name: NVIDIA_REQUIRE_CUDA
+    value: "cuda>=10.0 brand=tesla,driver>=384,driver<385 brand=tesla,driver>=410,driver<411"
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+- name: cvat-ui
+  image: onepanel/cvat-ui:0.12.0_cvat.1.0.0
+  ports:
+  - containerPort: 80
+    name: http
+# You can add multiple FileSyncer sidecar containers if needed
+- name: filesyncer
+  image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+  imagePullPolicy: Always
+  args:
+  - download
+  env:
+  - name: FS_PATH
+    value: /mnt/share
+  - name: FS_PREFIX
+    value: '{{workflow.namespace}}/{{workspace.parameters.sync-directory}}'
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+routes:
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/onepanelio/.*|/tracking/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c`
+
+func initialize20200825154403() {
+	if _, ok := initializedMigrations[20200825154403]; !ok {
+		goose.AddMigration(Up20200825154403, Down20200825154403)
+		initializedMigrations[20200825154403] = true
+	}
+}
+
+// Up20200825154403 runs the migration to upgrade the cvat workspace template
+func Up20200825154403(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200825154403]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:         uid,
+			Name:        cvatTemplateName,
+			Manifest:    cvatWorkspaceTemplate7,
+			Description: "Powerful and efficient Computer Vision Annotation Tool (CVAT)",
+		}
+		err = ReplaceArtifactRepositoryType(client, namespace, nil, workspaceTemplate)
+		if err != nil {
+			return err
+		}
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200825154403 does nothing
+func Down20200825154403(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200826185926_upgrade_cvat.go

@@ -0,0 +1,218 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate8 = `# Workspace arguments
+arguments:
+  parameters:
+  - name: sync-directory
+    displayName: Directory to sync raw input and training output
+    value: workflow-data
+    hint: Location to sync raw input, models and checkpoints from default object storage. Note that this will be relative to the current namespace.
+containers:
+- name: cvat-db
+  image: postgres:10-alpine
+  env:
+  - name: POSTGRES_USER
+    value: root
+  - name: POSTGRES_DB
+    value: cvat
+  - name: POSTGRES_HOST_AUTH_METHOD
+    value: trust
+  - name: PGDATA
+    value: /var/lib/psql/data
+  ports:
+  - containerPort: 5432
+    name: tcp
+  volumeMounts:
+  - name: db
+    mountPath: /var/lib/psql
+- name: cvat-redis
+  image: redis:4.0-alpine
+  ports:
+  - containerPort: 6379
+    name: tcp
+- name: cvat
+  image: onepanel/cvat:0.12.0_cvat.1.0.0
+  env:
+  - name: DJANGO_MODWSGI_EXTRA_ARGS
+    value: ""
+  - name: ALLOWED_HOSTS
+    value: '*'
+  - name: CVAT_REDIS_HOST
+    value: localhost
+  - name: CVAT_POSTGRES_HOST
+    value: localhost
+  - name: CVAT_SHARE_URL
+    value: /home/django/data
+  - name: ONEPANEL_SYNC_DIRECTORY
+    value: '{{workspace.parameters.sync-directory}}'
+  - name: NVIDIA_VISIBLE_DEVICES
+    value: all
+  - name: NVIDIA_DRIVER_CAPABILITIES
+    value: compute,utility
+  - name: NVIDIA_REQUIRE_CUDA
+    value: "cuda>=10.0 brand=tesla,driver>=384,driver<385 brand=tesla,driver>=410,driver<411"
+  ports:
+  - containerPort: 8080
+    name: http
+  volumeMounts:
+  - name: data
+    mountPath: /home/django/data
+  - name: keys
+    mountPath: /home/django/keys
+  - name: logs
+    mountPath: /home/django/logs
+  - name: models
+    mountPath: /home/django/models
+  - name: share
+    mountPath: /home/django/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+- name: cvat-ui
+  image: onepanel/cvat-ui:0.12.0_cvat.1.0.0
+  ports:
+  - containerPort: 80
+    name: http
+# You can add multiple FileSyncer sidecar containers if needed
+- name: filesyncer
+  image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+  imagePullPolicy: Always
+  args:
+  - download
+  - -server-prefix=/sys/filesyncer
+  env:
+  - name: FS_PATH
+    value: /mnt/share
+  - name: FS_PREFIX
+    value: '{{workflow.namespace}}/{{workspace.parameters.sync-directory}}'
+  volumeMounts:
+  - name: share
+    mountPath: /mnt/share
+  - name: sys-namespace-config
+    mountPath: /etc/onepanel
+    readOnly: true
+ports:
+- name: cvat-ui
+  port: 80
+  protocol: TCP
+  targetPort: 80
+- name: cvat
+  port: 8080
+  protocol: TCP
+  targetPort: 8080
+- name: fs
+  port: 8888
+  protocol: TCP
+  targetPort: 8888
+routes:
+- match:
+  - uri:
+      prefix: /sys/filesyncer
+  route:
+  - destination:
+      port:
+        number: 8888
+- match:
+  - uri:
+      regex: /api/.*|/git/.*|/tensorflow/.*|/onepanelio/.*|/tracking/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+  - queryParams:
+      id:
+        regex: \d+.*
+  route:
+  - destination:
+      port:
+        number: 8080
+  timeout: 600s
+- match:
+  - uri:
+      prefix: /
+  route:
+  - destination:
+      port:
+        number: 80
+  timeout: 600s
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c`
+
+func initialize20200826185926() {
+	if _, ok := initializedMigrations[20200826185926]; !ok {
+		goose.AddMigration(Up20200826185926, Down20200826185926)
+		initializedMigrations[20200826185926] = true
+	}
+}
+
+// Up20200826185926 runs the migration to upgrade the cvat workspace template
+func Up20200826185926(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200826185926]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:         uid,
+			Name:        cvatTemplateName,
+			Manifest:    cvatWorkspaceTemplate8,
+			Description: "Powerful and efficient Computer Vision Annotation Tool (CVAT)",
+		}
+		err = ReplaceArtifactRepositoryType(client, namespace, nil, workspaceTemplate)
+		if err != nil {
+			return err
+		}
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200826185926 does nothing
+func Down20200826185926(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200922103448_add_jupyter_lab_description.go

@@ -0,0 +1,68 @@
+package migration
+
+import (
+	"database/sql"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+func initialize20200922103448() {
+	if _, ok := initializedMigrations[20200922103448]; !ok {
+		goose.AddMigration(Up20200922103448, Down20200922103448)
+		initializedMigrations[20200922103448] = true
+	}
+}
+
+// Up20200922103448 adds a description to the jupyterlab workspace template
+func Up20200922103448(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200922103448]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate, err := client.GetWorkspaceTemplate(namespace.Name, uid, 0)
+		if err != nil {
+			return err
+		}
+		if workspaceTemplate == nil {
+			continue
+		}
+
+		// Adding description
+		workspaceTemplate.Description = "Interactive development environment for notebooks"
+
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200922103448 does nothing
+func Down20200922103448(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/20200929144301_add_vscode_workspace_template.go

@@ -0,0 +1,123 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const vscodeWorkspaceTemplate = `
+# Docker containers that are part of the Workspace
+containers:
+  - name: vscode
+    image: onepanel/vscode:1.0.0
+    command: ["/bin/bash", "-c", "pip install onepanel-sdk && /usr/bin/entrypoint.sh --bind-addr 0.0.0.0:8080 --auth none ."]
+    ports:
+      - containerPort: 8080
+        name: vscode
+    volumeMounts:
+      - name: data
+        mountPath: /data
+ports:
+  - name: vscode
+    port: 8080
+    protocol: TCP
+    targetPort: 8080
+routes:
+  - match:
+      - uri:
+          prefix: / #vscode runs at the default route
+    route:
+      - destination:
+          port:
+            number: 8080
+# DAG Workflow to be executed once a Workspace action completes (optional)        
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  -  name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c
+`
+
+const vscodeWorkspaceTemplateName = "Visual Studio Code"
+
+func initialize20200929144301() {
+	if _, ok := initializedMigrations[20200929144301]; !ok {
+		goose.AddMigration(Up20200929144301, Down20200929144301)
+		initializedMigrations[20200929144301] = true
+	}
+}
+
+// Up20200929144301 adds Visual Studio Code as a workspace template.
+func Up20200929144301(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200929144301]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	workspaceTemplate := &v1.WorkspaceTemplate{
+		Name:     vscodeWorkspaceTemplateName,
+		Manifest: vscodeWorkspaceTemplate,
+	}
+
+	// Adding description
+	workspaceTemplate.Description = "Open source code editor"
+
+	for _, namespace := range namespaces {
+		if _, err := client.CreateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200929144301 removes Visual Studio Code from workspace templates.
+func Down20200929144301(tx *sql.Tx) error {
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+	uid, err := uid2.GenerateUID(vscodeWorkspaceTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.ArchiveWorkspaceTemplate(namespace.Name, uid); err != nil {
+			return err
+		}
+	}
+	return nil
+}

db/go/20200929153931_update_jupyter_lab_workspace_command.go

@@ -0,0 +1,148 @@
+package migration
+
+import (
+	"database/sql"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const jupyterWorkspaceTemplate3 = `
+# Docker containers that are part of the Workspace
+containers:
+- name: jupyterlab-tensorflow
+  image: onepanel/jupyterlab:1.0.1
+  command: ["/bin/bash", "-c", "pip install onepanel-sdk && start.sh jupyter lab --LabApp.token='' --LabApp.allow_remote_access=True --LabApp.allow_origin=\"*\" --LabApp.disable_check_xsrf=True --LabApp.trust_xheaders=True --LabApp.base_url=/ --LabApp.tornado_settings='{\"headers\":{\"Content-Security-Policy\":\"frame-ancestors * \'self\'\"}}' --notebook-dir='/data' --allow-root"]
+  env:
+    - name: tornado
+      value: "'{'headers':{'Content-Security-Policy':\"frame-ancestors\ *\ \'self'\"}}'"
+  args:
+  ports:
+  - containerPort: 8888
+    name: jupyterlab
+  - containerPort: 6006
+    name: tensorboard
+  volumeMounts:
+  - name: data
+    mountPath: /data
+ports:
+- name: jupyterlab
+  port: 80
+  protocol: TCP
+  targetPort: 8888
+- name: tensorboard
+  port: 6006
+  protocol: TCP
+  targetPort: 6006
+routes:
+- match:
+  - uri:
+      prefix: /tensorboard
+  route:
+  - destination:
+      port:
+        number: 6006
+- match:
+  - uri:
+      prefix: / #jupyter runs at the default route
+  route:
+  - destination:
+      port:
+        number: 80
+# DAG Workflow to be executed once a Workspace action completes (optional)        
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#    container:
+#      image: technosophos/slack-notify
+#      args:
+#      - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#      command:
+#      - sh
+#      - -c
+`
+
+func initialize20200929153931() {
+	if _, ok := initializedMigrations[20200929153931]; !ok {
+		goose.AddMigration(Up20200929153931, Down20200929153931)
+		initializedMigrations[20200929153931] = true
+	}
+}
+
+// Up20200929153931 updates jupyterlab workspace to include the onepanel-sdk
+func Up20200929153931(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200929153931]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+	for _, namespace := range namespaces {
+		if _, err := client.UpdateWorkspaceTemplateManifest(namespace.Name, uid, jupyterWorkspaceTemplate3); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20200929153931 removes the onepanel-sdk addition.
+func Down20200929153931(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20200929153931]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(jupyterLabTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		if _, err := client.UpdateWorkspaceTemplateManifest(namespace.Name, uid, jupyterWorkspaceTemplate2); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

db/go/20201001070806_update_cvat.go

@@ -0,0 +1,216 @@
+package migration
+
+import (
+	"database/sql"
+	v1 "github.com/onepanelio/core/pkg"
+	uid2 "github.com/onepanelio/core/pkg/util/uid"
+	"github.com/pressly/goose"
+)
+
+const cvatWorkspaceTemplate9 = `# Workspace arguments
+arguments:
+  parameters:
+    - name: sync-directory
+      displayName: Directory to sync raw input and training output
+      value: workflow-data
+      hint: Location to sync raw input, models and checkpoints from default object storage. Note that this will be relative to the current namespace.
+containers:
+  - name: cvat-db
+    image: postgres:10-alpine
+    env:
+      - name: POSTGRES_USER
+        value: root
+      - name: POSTGRES_DB
+        value: cvat
+      - name: POSTGRES_HOST_AUTH_METHOD
+        value: trust
+      - name: PGDATA
+        value: /var/lib/psql/data
+    ports:
+      - containerPort: 5432
+        name: tcp
+    volumeMounts:
+      - name: db
+        mountPath: /var/lib/psql
+  - name: cvat-redis
+    image: redis:4.0-alpine
+    ports:
+      - containerPort: 6379
+        name: tcp
+  - name: cvat
+    image: onepanel/cvat:0.12.1_cvat.1.0.0
+    env:
+      - name: DJANGO_MODWSGI_EXTRA_ARGS
+        value: ""
+      - name: ALLOWED_HOSTS
+        value: '*'
+      - name: CVAT_REDIS_HOST
+        value: localhost
+      - name: CVAT_POSTGRES_HOST
+        value: localhost
+      - name: CVAT_SHARE_URL
+        value: /home/django/data
+      - name: ONEPANEL_SYNC_DIRECTORY
+        value: '{{workspace.parameters.sync-directory}}'
+      - name: NVIDIA_VISIBLE_DEVICES
+        value: all
+      - name: NVIDIA_DRIVER_CAPABILITIES
+        value: compute,utility
+      - name: NVIDIA_REQUIRE_CUDA
+        value: "cuda>=10.0 brand=tesla,driver>=384,driver<385 brand=tesla,driver>=410,driver<411"
+    ports:
+      - containerPort: 8080
+        name: http
+    volumeMounts:
+      - name: data
+        mountPath: /home/django/data
+      - name: keys
+        mountPath: /home/django/keys
+      - name: logs
+        mountPath: /home/django/logs
+      - name: models
+        mountPath: /home/django/models
+      - name: share
+        mountPath: /home/django/share
+      - name: sys-namespace-config
+        mountPath: /etc/onepanel
+        readOnly: true
+  - name: cvat-ui
+    image: onepanel/cvat-ui:0.12.1_cvat.1.0.0
+    ports:
+      - containerPort: 80
+        name: http
+  # You can add multiple FileSyncer sidecar containers if needed
+  - name: filesyncer
+    image: onepanel/filesyncer:{{.ArtifactRepositoryType}}
+    imagePullPolicy: Always
+    args:
+      - download
+      - -server-prefix=/sys/filesyncer
+    env:
+      - name: FS_PATH
+        value: /mnt/share
+      - name: FS_PREFIX
+        value: '{{workflow.namespace}}/{{workspace.parameters.sync-directory}}'
+    volumeMounts:
+      - name: share
+        mountPath: /mnt/share
+      - name: sys-namespace-config
+        mountPath: /etc/onepanel
+        readOnly: true
+ports:
+  - name: cvat-ui
+    port: 80
+    protocol: TCP
+    targetPort: 80
+  - name: cvat
+    port: 8080
+    protocol: TCP
+    targetPort: 8080
+  - name: fs
+    port: 8888
+    protocol: TCP
+    targetPort: 8888
+routes:
+  - match:
+      - uri:
+          prefix: /sys/filesyncer
+    route:
+      - destination:
+          port:
+            number: 8888
+  - match:
+      - uri:
+          regex: /api/.*|/git/.*|/tensorflow/.*|/onepanelio/.*|/tracking/.*|/auto_annotation/.*|/analytics/.*|/static/.*|/admin/.*|/documentation/.*|/dextr/.*|/reid/.*
+      - queryParams:
+          id:
+            regex: \d+.*
+    route:
+      - destination:
+          port:
+            number: 8080
+  - match:
+      - uri:
+          prefix: /
+    route:
+      - destination:
+          port:
+            number: 80
+# DAG Workflow to be executed once a Workspace action completes (optional)
+# Uncomment the lines below if you want to send Slack notifications
+#postExecutionWorkflow:
+#  entrypoint: main
+#  templates:
+#  - name: main
+#    dag:
+#       tasks:
+#       - name: slack-notify
+#         template: slack-notify
+#  - name: slack-notify
+#     container:
+#       image: technosophos/slack-notify
+#       args:
+#       - SLACK_USERNAME=onepanel SLACK_TITLE="Your workspace is ready" SLACK_ICON=https://www.gravatar.com/avatar/5c4478592fe00878f62f0027be59c1bd SLACK_MESSAGE="Your workspace is now running" ./slack-notify
+#       command:
+#       - sh
+#       - -c`
+
+func initialize20201001070806() {
+	if _, ok := initializedMigrations[20201001070806]; !ok {
+		goose.AddMigration(Up20201001070806, Down20201001070806)
+		initializedMigrations[20201001070806] = true
+	}
+}
+
+// Up20201001070806 updates the cvat workspace
+func Up20201001070806(tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+	client, err := getClient()
+	if err != nil {
+		return err
+	}
+	defer client.DB.Close()
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		return err
+	}
+
+	if _, ok := migrationsRan[20201001070806]; ok {
+		return nil
+	}
+
+	namespaces, err := client.ListOnepanelEnabledNamespaces()
+	if err != nil {
+		return err
+	}
+
+	uid, err := uid2.GenerateUID(cvatTemplateName, 30)
+	if err != nil {
+		return err
+	}
+
+	for _, namespace := range namespaces {
+		workspaceTemplate := &v1.WorkspaceTemplate{
+			UID:         uid,
+			Name:        cvatTemplateName,
+			Manifest:    cvatWorkspaceTemplate9,
+			Description: "Powerful and efficient Computer Vision Annotation Tool (CVAT)",
+		}
+		err = ReplaceArtifactRepositoryType(client, namespace, nil, workspaceTemplate)
+		if err != nil {
+			return err
+		}
+		if _, err := client.UpdateWorkspaceTemplate(namespace.Name, workspaceTemplate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Down20201001070806 does nothing
+func Down20201001070806(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

db/go/db.go

@@ -0,0 +1,130 @@
+package migration
+
+import (
+	"errors"
+	sq "github.com/Masterminds/squirrel"
+	"github.com/jmoiron/sqlx"
+	v1 "github.com/onepanelio/core/pkg"
+	"log"
+	"strings"
+)
+
+// initializedMigrations is used to keep track of which migrations have been initialized.
+// if they are initialized more than once, goose panics.
+var initializedMigrations = make(map[int]bool)
+
+// sqlRanMigrations keeps track of all the sql migrations that have been run.
+// we need to know this because in an older version some go migrations ran alongside sql.
+// So if they have already been run, we can't run them again.
+var sqlRanMigrations = make(map[uint64]bool)
+
+// migrationHasAlreadyBeenRun returns true if the migration has already been run in sql
+// see sqlRanMigrations var
+func migrationHasAlreadyBeenRun(version int) bool {
+	_, ok := sqlRanMigrations[uint64(version)]
+	return ok
+}
+
+// Initialize sets up the go migrations.
+func Initialize() {
+	client, err := getClient()
+	if err != nil {
+		log.Fatalf("unable to get client for go migrations: %v", err)
+	}
+
+	migrationsRan, err := getRanSQLMigrations(client)
+	if err != nil {
+		log.Fatalf("Unable to get already run sql migrations: %v", err)
+	}
+	sqlRanMigrations = migrationsRan
+
+	initialize20200525160514()
+	initialize20200528140124()
+	initialize20200605090509()
+	initialize20200605090535()
+	initialize20200626113635()
+	initialize20200704151301()
+	initialize20200724220450()
+	initialize20200727144157()
+	initialize20200728190804()
+	initialize20200812104328()
+	initialize20200812113316()
+	initialize20200814160856()
+	initialize20200821162630()
+	initialize20200824095513()
+	initialize20200824101019()
+	initialize20200824101905()
+	initialize20200825154403()
+	initialize20200826185926()
+	initialize20200922103448()
+	initialize20200929144301()
+	initialize20200929153931()
+	initialize20201001070806()
+
+	if err := client.DB.Close(); err != nil {
+		log.Printf("[error] closing db %v", err)
+	}
+}
+
+func getClient() (*v1.Client, error) {
+	kubeConfig := v1.NewConfig()
+	client, err := v1.NewClient(kubeConfig, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	config, err := client.GetSystemConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	dbDriverName, dbDataSourceName := config.DatabaseConnection()
+	client.DB = v1.NewDB(sqlx.MustConnect(dbDriverName, dbDataSourceName))
+
+	return client, nil
+}
+
+// getRanSQLMigrations returns a map where each key is a sql migration version ran.
+func getRanSQLMigrations(client *v1.Client) (map[uint64]bool, error) {
+	sb := sq.StatementBuilder.PlaceholderFormat(sq.Dollar)
+
+	query := sb.Select("version_id").
+		From("goose_db_version")
+
+	versions := make([]uint64, 0)
+	if err := client.Selectx(&versions, query); err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint64]bool)
+	for _, version := range versions {
+		result[version] = true
+	}
+
+	return result, nil
+}
+
+// ReplaceArtifactRepositoryType will look for {{.ArtifactRepositoryType}} in the migration and replace it based on config.
+func ReplaceArtifactRepositoryType(client *v1.Client, namespace *v1.Namespace, workflowTemplate *v1.WorkflowTemplate, workspaceTemplate *v1.WorkspaceTemplate) error {
+	artifactRepositoryType := "s3"
+	nsConfig, err := client.GetNamespaceConfig(namespace.Name)
+	if err != nil {
+		return err
+	}
+	if nsConfig.ArtifactRepository.GCS != nil {
+		artifactRepositoryType = "gcs"
+	}
+
+	if workflowTemplate != nil {
+		workflowTemplate.Manifest = strings.NewReplacer(
+			"{{.ArtifactRepositoryType}}", artifactRepositoryType).Replace(workflowTemplate.Manifest)
+	}
+	if workspaceTemplate != nil {
+		workspaceTemplate.Manifest = strings.NewReplacer(
+			"{{.ArtifactRepositoryType}}", artifactRepositoryType).Replace(workspaceTemplate.Manifest)
+	}
+	if workflowTemplate == nil && workspaceTemplate == nil {
+		return errors.New("workflow and workspace template cannot be nil")
+	}
+
+	return nil
+}

db/sql/20191210141652_create_workflow_templates.sql

@@ -2,15 +2,15 @@
 CREATE TABLE workflow_templates
 (
     id          serial PRIMARY KEY,
-    uid         varchar(36) UNIQUE NOT NULL CHECK(uid <> ''),
+    uid         varchar(30) UNIQUE NOT NULL CHECK(uid <> ''),
     name        text NOT NULL CHECK(name <> ''),
-    namespace   varchar(36) NOT NULL,
+    namespace   varchar(30) NOT NULL,
 
     -- auditing info
     created_at  timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
     modified_at timestamp,
 
-    UNIQUE (name, namespace)
+    UNIQUE (uid, namespace)
 );
 
 -- +goose Down

db/sql/20200407113554_remove_workflow_template_versions_table.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+DROP TABLE workflow_template_versions;
+
+-- +goose Down
+CREATE TABLE workflow_template_versions
+(
+    id                      serial PRIMARY KEY,
+    workflow_template_id    integer NOT NULL REFERENCES workflow_templates ON DELETE CASCADE,
+    version                 integer NOT NULL,
+    is_latest               boolean NOT NULL,
+    manifest                text NOT NULL,
+
+    -- auditing info
+    created_at              timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    modified_at             timestamp
+);
+

db/sql/20200413141037_create_workflow_execution.sql

@@ -0,0 +1,21 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE workflow_executions
+(
+    id                   serial PRIMARY KEY,
+    uid                  varchar(30) UNIQUE NOT NULL CHECK(uid <> ''),
+    workflow_template_id integer     NOT NULL REFERENCES workflow_templates ON DELETE CASCADE,
+    name                 text        NOT NULL CHECK (name <> ''),
+    namespace            varchar(30) NOT NULL,
+
+    -- auditing info
+    created_at           timestamp   NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    finished_at          timestamp            DEFAULT NULL,
+    failed_at            timestamp            DEFAULT NULL
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE workflow_executions;
+-- +goose StatementEnd

db/sql/20200420112057_cache_workflow_template_versions_count.sql

@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE workflow_templates ADD COLUMN versions INTEGER;
+UPDATE workflow_templates SET versions = 1;
+ALTER TABLE workflow_templates ALTER COLUMN versions SET NOT NULL;
+
+-- +goose Down
+ALTER TABLE workflow_templates DROP COLUMN versions;

db/sql/20200421103946_add_back_workflow_template_versions.sql

@@ -0,0 +1,23 @@
+-- +goose Up
+CREATE TABLE workflow_template_versions
+(
+    id                      serial PRIMARY KEY,
+    uid                     varchar(30),
+    workflow_template_id    integer NOT NULL REFERENCES workflow_templates ON DELETE CASCADE,
+    version                 integer NOT NULL,
+    is_latest               boolean NOT NULL,
+    manifest                text NOT NULL,
+
+    -- auditing info
+    created_at              timestamp NOT NULL DEFAULT (NOW() at time zone 'utc')
+);
+
+ALTER TABLE workflow_templates DROP COLUMN versions;
+
+-- +goose Down
+ALTER TABLE workflow_templates ADD COLUMN versions INTEGER;
+UPDATE workflow_templates SET versions = 1;
+ALTER TABLE workflow_templates ALTER COLUMN versions SET NOT NULL;
+
+DROP TABLE workflow_template_versions;
+

db/sql/20200422140125_add_cron_workflows.sql

@@ -0,0 +1,23 @@
+-- +goose Up
+CREATE TABLE cron_workflows
+(
+    id          serial PRIMARY KEY,
+    uid         varchar(30) UNIQUE NOT NULL CHECK(uid <> ''),
+    name varchar(30),
+    workflow_template_version_id INT REFERENCES workflow_template_versions,
+    schedule varchar(255),
+    timezone varchar(255),
+    suspend boolean,
+    concurrency_policy varchar(255),
+    starting_deadline_seconds INT,
+    successful_jobs_history_limit INT,
+    failed_jobs_history_limit INT,
+    workflow_spec TEXT,
+
+    -- auditing info
+    created_at  timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    modified_at timestamp
+);
+
+-- +goose Down
+DROP TABLE cron_workflows;

db/sql/20200422160902_add_labels.sql

@@ -0,0 +1,15 @@
+-- +goose Up
+CREATE TABLE labels
+(
+    id          serial PRIMARY KEY,
+    key         varchar(255),
+    value       varchar(255),
+    resource    varchar(255),
+    resource_id INTEGER,
+
+    -- auditing info
+    created_at  timestamp NOT NULL DEFAULT (NOW() at time zone 'utc')
+);
+
+-- +goose Down
+DROP TABLE labels;

db/sql/20200424132932_add_started_and_version_to_workflow_executions.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+ALTER TABLE workflow_executions
+    ADD COLUMN started_at TIMESTAMP,
+    ADD COLUMN workflow_template_version_id INT REFERENCES workflow_template_versions,
+    ADD COLUMN phase VARCHAR(50),
+    ADD COLUMN cron_workflow_id INT REFERENCES cron_workflows,
+    DROP COLUMN failed_at,
+    DROP COLUMN workflow_template_id
+;
+
+UPDATE workflow_executions
+    SET started_at = created_at,
+        phase = 'Succeeded'
+;
+
+-- +goose Down
+ALTER TABLE workflow_executions
+    DROP COLUMN started_at,
+    DROP COLUMN workflow_template_version_id,
+    DROP COLUMN phase,
+    DROP COLUMN cron_workflow_id,
+    ADD COLUMN failed_at TIMESTAMP,
+    ADD COLUMN workflow_template_id INT
+;

db/sql/20200425172611_workspace_templates.sql

@@ -0,0 +1,21 @@
+-- +goose Up
+CREATE TABLE workspace_templates
+(
+    id                      serial PRIMARY KEY,
+    uid                     varchar(30) NOT NULL CHECK(uid <> ''),
+    name                    varchar(30) NOT NULL CHECK(name <> ''),
+    namespace               varchar(30) NOT NULL,
+    is_archived             boolean DEFAULT false,
+
+    workflow_template_id    integer NOT NULL REFERENCES workflow_templates ON DELETE CASCADE,
+
+    -- auditing info
+    created_at              timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    modified_at             timestamp
+);
+
+CREATE UNIQUE INDEX workspace_templates_name_namespace_key ON workspace_templates (name, namespace) WHERE is_archived = false;
+CREATE UNIQUE INDEX workspace_templates_uid_namespace_key ON workspace_templates (uid, namespace) WHERE is_archived = false;
+
+-- +goose Down
+DROP TABLE workspace_templates;

db/sql/20200425173049_workspace_template_versions.sql

@@ -0,0 +1,16 @@
+-- +goose Up
+CREATE TABLE workspace_template_versions
+(
+    id                              serial PRIMARY KEY,
+    workspace_template_id           integer NOT NULL REFERENCES workspace_templates ON DELETE CASCADE,
+    version                         integer NOT NULL,
+    manifest                        text NOT NULL,
+    is_latest                       boolean DEFAULT false,
+
+    -- auditing info
+    created_at                      timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    modified_at                     timestamp
+);
+
+-- +goose Down
+DROP TABLE workspace_template_versions;

db/sql/20200429141030_add_manifest_to_crons.sql

@@ -0,0 +1,29 @@
+-- +goose Up
+ALTER TABLE cron_workflows ADD COLUMN manifest TEXT;
+UPDATE cron_workflows SET manifest = '';
+ALTER TABLE cron_workflows ALTER manifest SET NOT NULL;
+
+ALTER TABLE cron_workflows
+    DROP COLUMN schedule,
+    DROP COLUMN timezone,
+    DROP COLUMN suspend,
+    DROP COLUMN concurrency_policy,
+    DROP COLUMN starting_deadline_seconds,
+    DROP COLUMN successful_jobs_history_limit,
+    DROP COLUMN failed_jobs_history_limit,
+    DROP COLUMN workflow_spec
+;
+
+-- +goose Down
+ALTER TABLE cron_workflows
+    ADD COLUMN schedule varchar(255),
+    ADD COLUMN timezone varchar(255),
+    ADD COLUMN suspend boolean,
+    ADD COLUMN concurrency_policy varchar(255),
+    ADD COLUMN starting_deadline_seconds INT,
+    ADD COLUMN successful_jobs_history_limit INT,
+    ADD COLUMN failed_jobs_history_limit INT,
+    ADD COLUMN workflow_spec TEXT
+;
+
+ALTER TABLE cron_workflows DROP COLUMN manifest;

db/sql/20200502184729_workspaces.sql

@@ -0,0 +1,27 @@
+-- +goose Up
+CREATE TABLE workspaces
+(
+    id                          serial PRIMARY KEY,
+    uid                         varchar(30) NOT NULL CHECK(uid <> ''),
+    name                        varchar(30) NOT NULL CHECK(name <> ''),
+    namespace                   varchar(30) NOT NULL,
+    phase                       varchar(50) NOT NULL,
+    parameters                  jsonb NOT NULL,
+
+    workspace_template_id       integer NOT NULL REFERENCES workspace_templates ON DELETE CASCADE,
+    workspace_template_version  integer NOT NULL,
+
+    started_at                  timestamp,
+    paused_at                   timestamp,
+    terminated_at               timestamp,
+
+    -- auditing info
+    created_at                  timestamp NOT NULL DEFAULT (NOW() at time zone 'utc'),
+    modified_at                 timestamp
+);
+
+CREATE UNIQUE INDEX workspaces_name_namespace_key ON workspaces (name, namespace) WHERE phase <> 'Terminated';
+CREATE UNIQUE INDEX workspaces_uid_namespace_key ON workspaces (uid, namespace) WHERE phase <> 'Terminated';
+
+-- +goose Down
+DROP TABLE workspaces;

db/sql/20200504161141_add_parameters_to_workflow_executions.sql

@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE workflow_executions ADD COLUMN parameters JSONB;
+UPDATE workflow_executions SET parameters = '[]'::JSONB;
+ALTER TABLE workflow_executions ALTER COLUMN parameters SET NOT NULL;
+
+-- +goose Down
+ALTER TABLE workflow_executions DROP COLUMN parameters;

db/sql/20200510202248_add_is_system_to_workflow_templates.sql

@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE workflow_templates ADD COLUMN is_system BOOLEAN DEFAULT false;
+UPDATE workflow_templates SET is_system = false;
+ALTER TABLE workflow_templates ALTER COLUMN is_system SET NOT NULL;
+
+-- +goose Down
+ALTER TABLE workflow_templates DROP COLUMN is_system;

db/sql/20200511164307_add_path_to_workspaces.sql

@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE workspaces ADD COLUMN url TEXT;
+UPDATE workspaces set url = '';
+ALTER TABLE workspaces ALTER COLUMN url SET NOT NULL;
+
+-- +goose Down
+ALTER TABLE workspaces DROP COLUMN url;

db/sql/20200512182928_add_updated_at_to_workspaces.sql

@@ -0,0 +1,5 @@
+-- +goose Up
+ALTER TABLE workspaces ADD COLUMN updated_at timestamp;
+
+-- +goose Down
+ALTER TABLE workspaces DROP COLUMN updated_at;

db/sql/20200518163745_add_conditional_unique_index_to_workflow_templates.sql

@@ -0,0 +1,13 @@
+-- +goose Up
+ALTER TABLE workflow_templates DROP CONSTRAINT IF EXISTS workflow_templates_uid_key;
+ALTER TABLE workflow_templates DROP CONSTRAINT IF EXISTS workflow_templates_uid_namespace_key;
+DROP INDEX IF EXISTS workflow_templates_name_namespace_key;
+CREATE UNIQUE INDEX workflow_templates_name_namespace_key ON workflow_templates (name, namespace) WHERE is_archived = false;
+CREATE UNIQUE INDEX workflow_templates_uid_namespace_key ON workflow_templates (uid, namespace) WHERE is_archived = false;
+
+-- +goose Down
+-- SQL in this section is executed when the migration is rolled back.
+DROP INDEX workflow_templates_name_namespace_key;
+DROP INDEX workflow_templates_uid_namespace_key;
+ALTER TABLE workflow_templates ADD CONSTRAINT workflow_templates_uid_key UNIQUE (uid);
+ALTER TABLE workflow_templates ADD CONSTRAINT workflow_templates_uid_namespace_key UNIQUE (uid, namespace);

db/sql/20200521112757_add_namespace_cron_workflows.sql

@@ -0,0 +1,15 @@
+-- +goose Up
+-- SQL in this section is executed when the migration is applied.
+ALTER TABLE cron_workflows ADD COLUMN namespace varchar(30);
+UPDATE cron_workflows cwfs
+SET namespace = q.namespace
+FROM (
+         SELECT wft.id, wft.namespace, wtv.id as wtv_id, wtv.workflow_template_id, cw.id
+         FROM workflow_templates wft
+                  INNER JOIN workflow_template_versions wtv on wft.id = wtv.workflow_template_id
+                  INNER JOIN cron_workflows cw on wtv.id = cw.workflow_template_version_id) q
+WHERE cwfs.workflow_template_version_id = q.wtv_id;
+ALTER TABLE cron_workflows ALTER COLUMN namespace SET NOT NULL;
+-- +goose Down
+-- SQL in this section is executed when the migration is rolled back.
+ALTER TABLE cron_workflows DROP COLUMN namespace;

db/sql/20200521124859_add_unique_index_cron_workflows_uid_namespace.sql

@@ -0,0 +1,6 @@
+-- +goose Up
+-- SQL in this section is executed when the migration is applied.
+CREATE UNIQUE INDEX cron_workflow_namespace_uid ON cron_workflows (uid, namespace);
+-- +goose Down
+-- SQL in this section is executed when the migration is rolled back.
+DROP INDEX cron_workflow_namespace_uid;

db/sql/20200521145827_add_is_archived_to_cron_wfs_and_wf_execs.sql

@@ -0,0 +1,8 @@
+-- +goose Up
+-- SQL in this section is executed when the migration is applied.
+ALTER TABLE cron_workflows ADD COLUMN is_archived BOOL DEFAULT false NOT NULL;
+ALTER TABLE workflow_executions ADD COLUMN is_archived BOOL DEFAULT false NOT NULL;
+-- +goose Down
+-- SQL in this section is executed when the migration is rolled back.
+ALTER TABLE cron_workflows DROP COLUMN is_archived;
+ALTER TABLE workflow_executions DROP COLUMN is_archived;