mirror of
https://github.com/libp2p/go-libp2p.git
synced 2025-09-26 20:21:26 +08:00
metrics: deduplicate code in examples (#2404)
* Dedup code in metrics examples * Readme tweaks * Remove unused code * Remove unused code * Use extra_hosts for grafana on linux
This commit is contained in:
Marco Munizaga
@@ -20,13 +20,13 @@ go func() {
|
||||
|
||||
This exposes a metrics collection endpoint at http://localhost:5001/debug/metrics/prometheus. Note that this is the same endpoint that [Kubo](https://github.com/ipfs/kubo) uses, so if you want to gather metrics from Kubo, you can skip this step.
|
||||
|
||||
On Linux, dashboards can be inspected locally by running:
|
||||
```bash
|
||||
docker-compose -f docker-compose-linux.yml up
|
||||
```
|
||||
On macOS:
|
||||
```bash
|
||||
docker-compose -f docker-compose-osx.yml up
|
||||
docker compose -f docker-compose.base.yml up
|
||||
```
|
||||
On Linux, dashboards can be inspected locally by running:
|
||||
```bash
|
||||
docker compose -f docker-compose.base.yml -f docker-compose-linux.yml up
|
||||
```
|
||||
|
||||
and opening Grafana at http://localhost:3000.
|
||||
|
||||
@@ -9,5 +9,5 @@ datasources:
|
||||
orgId: 1
|
||||
type: prometheus
|
||||
access: proxy
|
||||
url: http://host.docker.internal:9090
|
||||
url: http://prometheus:9090
|
||||
editable: false
|
||||
|
||||
@@ -1,34 +1,12 @@
|
||||
version: "3.7"
|
||||
services:
|
||||
prometheus:
|
||||
image: prom/prometheus:latest
|
||||
ports:
|
||||
- "9090:9090"
|
||||
volumes:
|
||||
- ./prometheus.yml:/etc/prometheus/prometheus.yml
|
||||
network_mode: "host"
|
||||
extra_hosts: # define a host.docker.internal alias, so we can use the same datasources.yml and prometheus.yml on Linux and OSX
|
||||
extra_hosts:
|
||||
# define a host.docker.internal alias, so we can use the same prometheus.yml on Linux and macOS
|
||||
- "host.docker.internal:127.0.0.1"
|
||||
grafana:
|
||||
image: grafana/grafana:latest
|
||||
depends_on:
|
||||
- prometheus
|
||||
ports:
|
||||
- "3000:3000"
|
||||
network_mode: "host"
|
||||
extra_hosts: # define a host.docker.internal alias, so we can use the same datasources.yml and prometheus.yml on Linux and OSX
|
||||
- "host.docker.internal:127.0.0.1"
|
||||
environment:
|
||||
- GF_AUTH_DISABLE_LOGIN_FORM=true
|
||||
- GF_AUTH_ANONYMOUS_ENABLED=true
|
||||
- GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
|
||||
volumes:
|
||||
- ./dashboard.yml:/etc/grafana/provisioning/dashboards/main.yml
|
||||
- ./datasources.yml:/etc/grafana/provisioning/datasources/prom.yml
|
||||
- ./autonat/autonat.json:/var/lib/grafana/dashboards/autonat.json
|
||||
- ./autorelay/autorelay.json:/var/lib/grafana/dashboards/autorelay.json
|
||||
- ./eventbus/eventbus.json:/var/lib/grafana/dashboards/eventbus.json
|
||||
- ./holepunch/holepunch.json:/var/lib/grafana/dashboards/holepunch.json
|
||||
- ./identify/identify.json:/var/lib/grafana/dashboards/identify.json
|
||||
- ./relaysvc/relaysvc.json:/var/lib/grafana/dashboards/relaysvc.json
|
||||
- ./swarm/swarm.json:/var/lib/grafana/dashboards/swarm.json
|
||||
extra_hosts:
|
||||
# define a prometheus alias, so we can use the same datasources.yml on Linux and macOS
|
||||
- "prometheus:127.0.0.1"
|
||||
|
||||
@@ -7,7 +7,7 @@ small go-libp2p dummy application is included to emit metrics.
|
||||
Run it with:
|
||||
|
||||
```
|
||||
docker compose up
|
||||
docker compose -f ../../dashboards/docker-compose.base.yml -f ./compose.yml up
|
||||
```
|
||||
|
||||
Go to http://localhost:3000/dashboards to see the dashboards.
|
||||
|
||||
@@ -1,41 +1,15 @@
|
||||
services:
|
||||
|
||||
prometheus-server:
|
||||
prometheus:
|
||||
image: prom/prometheus:latest
|
||||
restart: unless-stopped
|
||||
volumes:
|
||||
- ./prometheus.yml:/etc/prometheus/prometheus.yml
|
||||
command:
|
||||
- '--config.file=/etc/prometheus/prometheus.yml'
|
||||
- '--storage.tsdb.path=/prometheus'
|
||||
- '--web.console.libraries=/etc/prometheus/console_libraries'
|
||||
- '--web.console.templates=/etc/prometheus/consoles'
|
||||
- '--web.enable-lifecycle'
|
||||
ports:
|
||||
- 9090:9090
|
||||
expose:
|
||||
- 9090
|
||||
|
||||
grafana:
|
||||
# image: sha256:b4cfd1a8f2d221019265ca75b20e066b5ddd34631210441d5877914a0af2fd67
|
||||
build:
|
||||
dockerfile: examples/metrics-and-dashboards/grafana.Dockerfile
|
||||
context: ../../
|
||||
environment:
|
||||
- GF_AUTH_DISABLE_LOGIN_FORM=true
|
||||
- GF_AUTH_ANONYMOUS_ENABLED=true
|
||||
- GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
|
||||
- "9090:9090"
|
||||
volumes:
|
||||
- ./grafana-config/grafana.ini:/etc/grafana/grafana.ini
|
||||
- ./grafana-config/provisioning:/etc/grafana/provisioning
|
||||
ports:
|
||||
- 3000:3000
|
||||
|
||||
- ../examples/metrics-and-dashboards/prometheus.yml:/etc/prometheus/prometheus.yml
|
||||
go-libp2p-node:
|
||||
build:
|
||||
context: .
|
||||
context: ../examples/metrics-and-dashboards/
|
||||
dockerfile: go-libp2p-node.Dockerfile
|
||||
ports:
|
||||
- 2112:2112
|
||||
- 5001:5001
|
||||
expose:
|
||||
- 2112
|
||||
- 5001
|
||||
|
||||
@@ -1,5 +0,0 @@
|
||||
[paths]
|
||||
provisioning = /etc/grafana/provisioning
|
||||
|
||||
[server]
|
||||
enable_gzip = true
|
||||
@@ -1,25 +0,0 @@
|
||||
# config file version
|
||||
apiVersion: 1
|
||||
|
||||
providers:
|
||||
# <string> an unique provider name
|
||||
- name: My Dashboard
|
||||
# <int> org id. will default to orgId 1 if not specified
|
||||
org_id: 1
|
||||
# <string, required> name of the dashboard folder. Required
|
||||
folder: ""
|
||||
# <string, required> provider type. Required
|
||||
type: "file"
|
||||
# <bool> disable dashboard deletion
|
||||
disableDeletion: false
|
||||
# <bool> enable dashboard editing
|
||||
editable: true
|
||||
# <int> how often Grafana will scan for changed dashboards
|
||||
updateIntervalSeconds: 5
|
||||
# <bool> allow updating provisioned dashboards from the UI
|
||||
allowUiUpdates: true
|
||||
options:
|
||||
# <string, required> path to dashboard files on disk. Required
|
||||
path: /etc/grafana/dashboards
|
||||
# <bool> use folder names from filesystem to create folders in Grafana
|
||||
foldersFromFilesStructure: true
|
||||
@@ -1,15 +0,0 @@
|
||||
# config file version
|
||||
apiVersion: 1
|
||||
|
||||
datasources:
|
||||
- name: Prometheus
|
||||
type: prometheus
|
||||
# Access mode - proxy (server in the UI) or direct (browser in the UI).
|
||||
access: proxy
|
||||
uid: "prometheusuid"
|
||||
url: http://prometheus-server:9090
|
||||
jsonData:
|
||||
httpMethod: POST
|
||||
manageAlerts: true
|
||||
prometheusType: Prometheus
|
||||
prometheusVersion: 2.43.0
|
||||
@@ -1,10 +0,0 @@
|
||||
FROM grafana/grafana
|
||||
|
||||
COPY ./dashboards /etc/grafana/dashboards
|
||||
USER root
|
||||
|
||||
# Replace every instrance of ${DS_PROMETHEUS} with "prometheusuid"
|
||||
# Grafana doesn't let us do this in provisioning, so we do it ourselves.
|
||||
RUN sed -i 's/${DS_PROMETHEUS}/prometheusuid/g' /etc/grafana/dashboards/*/*.json
|
||||
RUN cat /etc/grafana/dashboards/swarm/swarm.json
|
||||
USER grafana
|
||||
@@ -24,7 +24,8 @@ const ClientCount = 32
|
||||
func main() {
|
||||
http.Handle("/metrics", promhttp.Handler())
|
||||
go func() {
|
||||
http.ListenAndServe(":2112", nil)
|
||||
http.Handle("/debug/metrics/prometheus", promhttp.Handler())
|
||||
log.Fatal(http.ListenAndServe(":5001", nil))
|
||||
}()
|
||||
|
||||
rcmgrObs.MustRegisterWith(prometheus.DefaultRegisterer)
|
||||
|
||||
@@ -11,5 +11,6 @@ scrape_configs:
|
||||
static_configs:
|
||||
- targets: ["node-exporter:9100"]
|
||||
- job_name: "go-libp2p"
|
||||
metrics_path: /debug/metrics/prometheus
|
||||
static_configs:
|
||||
- targets: ["go-libp2p-node:2112"]
|
||||
- targets: ["go-libp2p-node:5001"]
|
||||
|
||||
Reference in New Issue
Block a user