support kubernetes secret creation

api/secret.pb.go

@@ -0,0 +1,233 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: secret.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"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// 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
+
+type CreateSecretRequest struct {
+	Namespace            string   `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
+	Secret               *Secret  `protobuf:"bytes,2,opt,name=secret,proto3" json:"secret,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CreateSecretRequest) Reset()         { *m = CreateSecretRequest{} }
+func (m *CreateSecretRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateSecretRequest) ProtoMessage()    {}
+func (*CreateSecretRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6acf428160d7a216, []int{0}
+}
+
+func (m *CreateSecretRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CreateSecretRequest.Unmarshal(m, b)
+}
+func (m *CreateSecretRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CreateSecretRequest.Marshal(b, m, deterministic)
+}
+func (m *CreateSecretRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CreateSecretRequest.Merge(m, src)
+}
+func (m *CreateSecretRequest) XXX_Size() int {
+	return xxx_messageInfo_CreateSecretRequest.Size(m)
+}
+func (m *CreateSecretRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CreateSecretRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CreateSecretRequest proto.InternalMessageInfo
+
+func (m *CreateSecretRequest) GetNamespace() string {
+	if m != nil {
+		return m.Namespace
+	}
+	return ""
+}
+
+func (m *CreateSecretRequest) GetSecret() *Secret {
+	if m != nil {
+		return m.Secret
+	}
+	return nil
+}
+
+type Secret struct {
+	Name                 string            `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Data                 map[string]string `protobuf:"bytes,2,rep,name=data,proto3" json:"data,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Secret) Reset()         { *m = Secret{} }
+func (m *Secret) String() string { return proto.CompactTextString(m) }
+func (*Secret) ProtoMessage()    {}
+func (*Secret) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6acf428160d7a216, []int{1}
+}
+
+func (m *Secret) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Secret.Unmarshal(m, b)
+}
+func (m *Secret) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Secret.Marshal(b, m, deterministic)
+}
+func (m *Secret) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Secret.Merge(m, src)
+}
+func (m *Secret) XXX_Size() int {
+	return xxx_messageInfo_Secret.Size(m)
+}
+func (m *Secret) XXX_DiscardUnknown() {
+	xxx_messageInfo_Secret.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Secret proto.InternalMessageInfo
+
+func (m *Secret) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *Secret) GetData() map[string]string {
+	if m != nil {
+		return m.Data
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*CreateSecretRequest)(nil), "api.CreateSecretRequest")
+	proto.RegisterType((*Secret)(nil), "api.Secret")
+	proto.RegisterMapType((map[string]string)(nil), "api.Secret.DataEntry")
+}
+
+func init() { proto.RegisterFile("secret.proto", fileDescriptor_6acf428160d7a216) }
+
+var fileDescriptor_6acf428160d7a216 = []byte{
+	// 305 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0xcf, 0x4a, 0x03, 0x31,
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+	0x65, 0x15, 0x6f, 0xa0, 0x2e, 0xd2, 0xd3, 0xb9, 0x52, 0xf3, 0x05, 0x49, 0x17, 0x4d, 0x57, 0x8f,
+	0x92, 0x96, 0xda, 0x6e, 0xfc, 0x44, 0xda, 0x0d, 0x4d, 0xd4, 0x85, 0xc4, 0xb2, 0x54, 0x16, 0x6d,
+	0xa1, 0x4a, 0xe3, 0xbb, 0xd9, 0x3d, 0x1c, 0xde, 0x56, 0x84, 0x96, 0x26, 0x8e, 0x9a, 0xd3, 0xf3,
+	0x8a, 0x8c, 0xe5, 0x5d, 0x88, 0x4b, 0x5c, 0x92, 0xd1, 0x38, 0xa3, 0x84, 0xf5, 0x58, 0x3f, 0xce,
+	0xff, 0x02, 0x7e, 0x0e, 0x2d, 0xbf, 0x44, 0x12, 0xf5, 0x58, 0xbf, 0x3d, 0x6c, 0x0b, 0xd4, 0x85,
+	0x08, 0x84, 0xd0, 0xca, 0xde, 0x18, 0xb4, 0x7c, 0xc4, 0x39, 0x34, 0xeb, 0xcb, 0x01, 0xe4, 0x6a,
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+	0xb4, 0x38, 0x2e, 0x6d, 0xb5, 0xc9, 0xdd, 0x48, 0x7a, 0x0d, 0xf1, 0x36, 0xe2, 0x07, 0xd0, 0x78,
+	0xa2, 0x4d, 0x40, 0xd5, 0x25, 0x3f, 0x82, 0xbd, 0x35, 0x2e, 0x56, 0xe4, 0x96, 0x89, 0x73, 0x7f,
+	0x18, 0x45, 0x37, 0x6c, 0xf8, 0xc1, 0x60, 0xdf, 0x33, 0x27, 0x54, 0xad, 0x8b, 0x19, 0x71, 0x03,
+	0x9d, 0xdd, 0xef, 0xf2, 0xc4, 0xbd, 0xfb, 0x8f, 0x81, 0xf4, 0x44, 0x78, 0x6f, 0xe2, 0x57, 0xaa,
+	0x18, 0xd7, 0x52, 0xb3, 0xc1, 0xfb, 0xd7, 0xf7, 0x67, 0x74, 0x99, 0x9d, 0xd5, 0x42, 0x8d, 0x5c,
+	0x0f, 0xa6, 0x64, 0x71, 0x20, 0x5f, 0xb6, 0x76, 0x5e, 0xa5, 0x17, 0x60, 0x46, 0xc1, 0xc4, 0xb4,
+	0xe5, 0x10, 0x57, 0x3f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x86, 0x92, 0x3d, 0x4a, 0xba, 0x01, 0x00,
+	0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// 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
+
+// SecretServiceClient is the client API for SecretService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type SecretServiceClient interface {
+	CreateSecret(ctx context.Context, in *CreateSecretRequest, opts ...grpc.CallOption) (*empty.Empty, error)
+}
+
+type secretServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewSecretServiceClient(cc *grpc.ClientConn) SecretServiceClient {
+	return &secretServiceClient{cc}
+}
+
+func (c *secretServiceClient) CreateSecret(ctx context.Context, in *CreateSecretRequest, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/api.SecretService/CreateSecret", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// SecretServiceServer is the server API for SecretService service.
+type SecretServiceServer interface {
+	CreateSecret(context.Context, *CreateSecretRequest) (*empty.Empty, error)
+}
+
+// UnimplementedSecretServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedSecretServiceServer struct {
+}
+
+func (*UnimplementedSecretServiceServer) CreateSecret(ctx context.Context, req *CreateSecretRequest) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateSecret not implemented")
+}
+
+func RegisterSecretServiceServer(s *grpc.Server, srv SecretServiceServer) {
+	s.RegisterService(&_SecretService_serviceDesc, srv)
+}
+
+func _SecretService_CreateSecret_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CreateSecretRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(SecretServiceServer).CreateSecret(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.SecretService/CreateSecret",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SecretServiceServer).CreateSecret(ctx, req.(*CreateSecretRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _SecretService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "api.SecretService",
+	HandlerType: (*SecretServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "CreateSecret",
+			Handler:    _SecretService_CreateSecret_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "secret.proto",
+}

api/secret.pb.gw.go

@@ -0,0 +1,199 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: secret.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_SecretService_CreateSecret_0(ctx context.Context, marshaler runtime.Marshaler, client SecretServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateSecretRequest
+	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.Secret); 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.CreateSecret(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_SecretService_CreateSecret_0(ctx context.Context, marshaler runtime.Marshaler, server SecretServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq CreateSecretRequest
+	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.Secret); 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.CreateSecret(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterSecretServiceHandlerServer registers the http handlers for service SecretService to "mux".
+// UnaryRPC     :call SecretServiceServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+func RegisterSecretServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server SecretServiceServer) error {
+
+	mux.Handle("POST", pattern_SecretService_CreateSecret_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_SecretService_CreateSecret_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_SecretService_CreateSecret_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterSecretServiceHandlerFromEndpoint is same as RegisterSecretServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterSecretServiceHandlerFromEndpoint(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 RegisterSecretServiceHandler(ctx, mux, conn)
+}
+
+// RegisterSecretServiceHandler registers the http handlers for service SecretService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterSecretServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterSecretServiceHandlerClient(ctx, mux, NewSecretServiceClient(conn))
+}
+
+// RegisterSecretServiceHandlerClient registers the http handlers for service SecretService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "SecretServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "SecretServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "SecretServiceClient" to call the correct interceptors.
+func RegisterSecretServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client SecretServiceClient) error {
+
+	mux.Handle("POST", pattern_SecretService_CreateSecret_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_SecretService_CreateSecret_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_SecretService_CreateSecret_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_SecretService_CreateSecret_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3}, []string{"apis", "v1beta1", "namespace", "secrets"}, "", runtime.AssumeColonVerbOpt(true)))
+)
+
+var (
+	forward_SecretService_CreateSecret_0 = runtime.ForwardResponseMessage
+)

api/secret.proto

@@ -0,0 +1,25 @@
+syntax = "proto3";
+
+package api;
+
+import "google/protobuf/empty.proto";
+import "google/api/annotations.proto";
+
+service SecretService {
+    rpc CreateSecret (CreateSecretRequest) returns (google.protobuf.Empty) {
+        option (google.api.http) = {
+            post: "/apis/v1beta1/{namespace}/secrets"
+            body: "secret"
+        };
+    }
+}
+
+message CreateSecretRequest {
+    string namespace = 1;
+    Secret secret = 2;
+}
+
+message Secret {
+    string name = 1;
+    map<string, string> data = 2;
+}

api/secret.swagger.json

@@ -0,0 +1,63 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "secret.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/apis/v1beta1/{namespace}/secrets": {
+      "post": {
+        "operationId": "CreateSecret",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "properties": {}
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "namespace",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "body",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/apiSecret"
+            }
+          }
+        ],
+        "tags": [
+          "SecretService"
+        ]
+      }
+    }
+  },
+  "definitions": {
+    "apiSecret": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "data": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  }
+}

go.mod

@@ -40,7 +40,7 @@ require (
 	google.golang.org/grpc v1.25.1
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.2.7 // indirect
-	k8s.io/api v0.0.0-20190313235455-40a48860b5ab // indirect
+	k8s.io/api v0.0.0-20190313235455-40a48860b5ab
 	k8s.io/apimachinery v0.0.0-20190313205120-d7deff9243b1
 	k8s.io/client-go v11.0.0+incompatible
 	k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a // indirect

kube/kube.go

@@ -0,0 +1,29 @@
+package kube
+
+import (
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+type Client struct {
+	*kubernetes.Clientset
+}
+
+func NewClient(configPath ...string) (client *Client) {
+	var (
+		err    error
+		config *rest.Config
+	)
+
+	if len(configPath) == 0 {
+		config, err = rest.InClusterConfig()
+	} else {
+		config, err = clientcmd.BuildConfigFromFlags("", configPath[0])
+	}
+	if err != nil {
+		panic(err)
+	}
+
+	return &Client{Clientset: kubernetes.NewForConfigOrDie(config)}
+}

kube/secret.go

@@ -0,0 +1,22 @@
+package kube
+
+import (
+	apiv1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type Secret struct {
+	Name string
+	Data map[string]string
+}
+
+func (c *Client) CreateSecret(namespace string, secret *Secret) (err error) {
+	_, err = c.CoreV1().Secrets(namespace).Create(&apiv1.Secret{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: secret.Name,
+		},
+		StringData: secret.Data,
+	})
+
+	return
+}

main.go

@@ -12,6 +12,7 @@ import (
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/onepanelio/core/api"
 	"github.com/onepanelio/core/argo"
+	"github.com/onepanelio/core/kube"
 	"github.com/onepanelio/core/manager"
 	"github.com/onepanelio/core/repository"
 	"github.com/onepanelio/core/server"
@@ -39,7 +40,9 @@ func main() {
 
 	argoClient := argo.NewClient(viper.GetString("KUBECONFIG"))
 
-	go startRPCServer(db, argoClient)
+	kubeClient := kube.NewClient(viper.GetString("KUBECONFIG"))
+
+	go startRPCServer(db, argoClient, kubeClient)
 	startHTTPProxy()
 }
 
@@ -61,8 +64,8 @@ func initConfig() {
 	})
 }
 
-func startRPCServer(db *repository.DB, argoClient *argo.Client) {
-	resourceManager := manager.NewResourceManager(db, argoClient)
+func startRPCServer(db *repository.DB, argoClient *argo.Client, kubeClient *kube.Client) {
+	resourceManager := manager.NewResourceManager(db, argoClient, kubeClient)
 
 	log.Printf("Starting RPC server on port %v", *rpcPort)
 	lis, err := net.Listen("tcp", *rpcPort)
@@ -72,6 +75,7 @@ func startRPCServer(db *repository.DB, argoClient *argo.Client) {
 
 	s := grpc.NewServer(grpc.UnaryInterceptor(loggingInterceptor))
 	api.RegisterWorkflowServiceServer(s, server.NewWorkflowServer(resourceManager))
+	api.RegisterSecretServiceServer(s, server.NewSecretServer(resourceManager))
 
 	if err := s.Serve(lis); err != nil {
 		log.Fatalf("Failed to serve RPC server: %v", err)
@@ -94,6 +98,11 @@ func startHTTPProxy() {
 		log.Fatalf("Failed to connect to service: %v", err)
 	}
 
+	err = api.RegisterSecretServiceHandlerFromEndpoint(ctx, mux, endpoint, opts)
+	if err != nil {
+		log.Fatalf("Failed to connect to service: %v", err)
+	}
+
 	log.Printf("Starting HTTP proxy on port %v", *httpPort)
 	if err = http.ListenAndServe(*httpPort, wsproxy.WebsocketProxy(handlers.CORS()(mux))); err != nil {
 		log.Fatalf("Failed to serve HTTP listener: %v", err)

manager/resource_manager.go

@@ -2,17 +2,20 @@ package manager
 
 import (
 	"github.com/onepanelio/core/argo"
+	"github.com/onepanelio/core/kube"
 	"github.com/onepanelio/core/repository"
 )
 
 type ResourceManager struct {
 	argClient          *argo.Client
+	kubeClient         *kube.Client
 	workflowRepository *repository.WorkflowRepository
 }
 
-func NewResourceManager(db *repository.DB, argoClient *argo.Client) *ResourceManager {
+func NewResourceManager(db *repository.DB, argoClient *argo.Client, kubeClient *kube.Client) *ResourceManager {
 	return &ResourceManager{
 		argClient:          argoClient,
+		kubeClient:         kubeClient,
 		workflowRepository: repository.NewWorkflowRepository(db),
 	}
 }

manager/secret_manager.go

@@ -0,0 +1,9 @@
+package manager
+
+import (
+	"github.com/onepanelio/core/model"
+)
+
+func (r *ResourceManager) CreateSecret(namespace string, secret *model.Secret) (err error) {
+	return r.kubeClient.CreateSecret(namespace, secret)
+}

model/secret.go

@@ -0,0 +1,5 @@
+package model
+
+import "github.com/onepanelio/core/kube"
+
+type Secret = kube.Secret

server/secret_server.go

@@ -0,0 +1,32 @@
+package server
+
+import (
+	"context"
+
+	"github.com/golang/protobuf/ptypes/empty"
+	"github.com/onepanelio/core/api"
+	"github.com/onepanelio/core/manager"
+	"github.com/onepanelio/core/model"
+	"github.com/onepanelio/core/util"
+	"google.golang.org/grpc/codes"
+)
+
+type SecretServer struct {
+	resourceManager *manager.ResourceManager
+}
+
+func NewSecretServer(resourceManager *manager.ResourceManager) *SecretServer {
+	return &SecretServer{resourceManager: resourceManager}
+}
+
+func (s *SecretServer) CreateSecret(ctx context.Context, req *api.CreateSecretRequest) (*empty.Empty, error) {
+	err := s.resourceManager.CreateSecret(req.Namespace, &model.Secret{
+		Name: req.Secret.Name,
+		Data: req.Secret.Data,
+	})
+	if err != nil {
+		return nil, util.NewUserError(codes.Unknown, "Unknown error.")
+	}
+
+	return &empty.Empty{}, nil
+}

server/server.go

@@ -0,0 +1,5 @@
+package server
+
+import "github.com/onepanelio/core/util"
+
+var userError *util.UserError

server/workflow_server.go

@@ -8,12 +8,9 @@ import (
 	"github.com/onepanelio/core/api"
 	"github.com/onepanelio/core/manager"
 	"github.com/onepanelio/core/model"
-	"github.com/onepanelio/core/util"
 	"github.com/onepanelio/core/util/ptr"
 )
 
-var userError *util.UserError
-
 type WorkflowServer struct {
 	resourceManager *manager.ResourceManager
 }