feat: add prometheus + grafterm dashboard in local dev environment

This commit is contained in:
wpetit 2023-07-08 12:18:38 -06:00
parent 2b91c1e167
commit c719fdca37
6 changed files with 243 additions and 4 deletions

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@ -101,6 +101,12 @@ gitea-release: tools/gitea-release/bin/gitea-release.sh goreleaser
GITEA_RELEASE_ATTACHMENTS="$$(find .gitea-release/* -type f)" \
tools/gitea-release/bin/gitea-release.sh
grafterm: tools/grafterm/bin/grafterm
tools/grafterm/bin/grafterm -c ./misc/grafterm/dashboard.json -v job=bouncer-proxy -r 5s
siege:
siege -i -c 100 -f ./misc/siege/urls.txt
tools/gitea-release/bin/gitea-release.sh:
mkdir -p tools/gitea-release/bin
curl --output tools/gitea-release/bin/gitea-release.sh https://forge.cadoles.com/Cadoles/Jenkins/raw/branch/master/resources/com/cadoles/gitea/gitea-release.sh
@ -110,6 +116,10 @@ tools/modd/bin/modd:
mkdir -p tools/modd/bin
GOBIN=$(PWD)/tools/modd/bin go install github.com/cortesi/modd/cmd/modd@latest
tools/grafterm/bin/grafterm:
mkdir -p tools/grafterm/bin
GOBIN=$(PWD)/tools/grafterm/bin go install github.com/slok/grafterm/cmd/grafterm@v0.2.0
full-version:
@echo $(FULL_VERSION)
@ -129,3 +139,11 @@ redis-shell:
docker exec -it \
bouncer-redis \
redis-cli
run-prometheus:
docker kill bouncer-prometheus || exit 0
docker run --rm -t \
--name bouncer-prometheus \
--network host \
-v $(PWD)/misc/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml \
prom/prometheus

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@ -70,15 +70,15 @@ docker run --rm -t \
Surveiller les sources, compiler celles ci en cas de modifications et lancer les services `bouncer-proxy` et `bouncer-admin`.
#### `make test`
### `make test`
Exécuter les tests unitaires/d'intégration du projet.
#### `make build`
### `make build`
Compiler une version de développement du binaire `bouncer`.
#### `make docker-build`
### `make docker-build`
Construire une image Docker pour Bouncer.
@ -92,6 +92,13 @@ docker run \
bouncer server proxy run
```
### `make grafterm`
Afficher un tableau de bord [`grafterm`](https://github.com/slok/grafterm) branché sur l'instance Prometheus locale.
### `make siege`
Lancer une session de test [`siege`](https://github.com/JoeDog/siege) sur l'instance `bouncer-proxy` locale.
## Arborescence du projet
```bash

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@ -0,0 +1,196 @@
{
"version": "v1",
"datasources": {
"prometheus": {
"prometheus": {
"address": "http://127.0.0.1:9090"
}
}
},
"dashboard": {
"variables": {
"job": {
"constant": { "value": "bouncer-proxy" }
},
"interval": {
"interval": { "steps": 50 }
}
},
"widgets": [
{
"title": "Bouncer - Total queue sessions",
"gridPos": { "w": 20 },
"singlestat": {
"thresholds": [{ "color": "#47D038" }],
"query": {
"datasourceID": "prometheus",
"expr": "sum(bouncer_layer_queue_sessions{job=\"{{.job}}\"})"
}
}
},
{
"title": "Bouncer Traffic",
"gridPos": {
"w": 80
},
"graph": {
"queries": [
{
"datasourceID": "prometheus",
"expr": "sum(rate(bouncer_proxy_director_proxy_requests_total{job=\"{{.job}}\"}[{{.interval}}]))",
"legend": "req/s"
}
]
}
},
{
"title": "Goroutines",
"gridPos": { "w": 20 },
"singlestat": {
"thresholds": [{ "color": "#47D038" }],
"query": {
"datasourceID": "prometheus",
"expr": "sum(go_goroutines{job=\"{{.job}}\"})"
}
}
},
{
"title": "GC duration",
"gridPos": { "w": 20 },
"singlestat": {
"unit": "second",
"query": {
"datasourceID": "prometheus",
"expr": "max(go_gc_duration_seconds{job=\"{{.job}}\"})"
}
}
},
{
"title": "Stack",
"gridPos": { "w": 20 },
"singlestat": {
"unit": "bytes",
"thresholds": [{ "color": "#22F1F1" }],
"query": {
"datasourceID": "prometheus",
"expr": "sum(go_memstats_stack_inuse_bytes{job=\"{{.job}}\"})"
}
}
},
{
"title": "Heap",
"gridPos": { "w": 20 },
"singlestat": {
"unit": "bytes",
"thresholds": [{ "color": "#22F1F1" }],
"query": {
"datasourceID": "prometheus",
"expr": "sum(go_memstats_heap_inuse_bytes{job=\"{{.job}}\"})"
}
}
},
{
"title": "Alloc",
"gridPos": { "w": 20 },
"singlestat": {
"unit": "bytes",
"thresholds": [{ "color": "#22F1F1" }],
"query": {
"datasourceID": "prometheus",
"expr": "sum(go_memstats_alloc_bytes{job=\"{{.job}}\"})"
}
}
},
{
"title": "Goroutines",
"gridPos": { "w": 50 },
"graph": {
"visualization": {
"legend": { "disable": true },
"yAxis": { "unit": "", "decimals": 2 }
},
"queries": [
{
"datasourceID": "prometheus",
"expr": "sum(go_goroutines{job=\"{{.job}}\"})"
}
]
}
},
{
"title": "GC duration",
"gridPos": { "w": 50 },
"graph": {
"queries": [
{
"datasourceID": "prometheus",
"expr": "max(go_gc_duration_seconds{job=\"{{.job}}\"}) by (quantile)",
"legend": "Q{{.quantile}}"
}
],
"visualization": {
"yAxis": { "unit": "second" },
"seriesOverride": [
{ "regex": "^Q0$", "color": "#F9E2D2" },
{ "regex": "^Q0.25$", "color": "#F2C96D" },
{ "regex": "^Q0.5(0)?$", "color": "#EAB839" },
{ "regex": "^Q0.75$", "color": "#EF843C" },
{ "regex": "^Q1(.0)?$", "color": "#E24D42" }
]
}
}
},
{
"title": "Memory",
"gridPos": { "w": 50 },
"graph": {
"visualization": {
"yAxis": { "unit": "byte", "decimals": 0 }
},
"queries": [
{
"datasourceID": "prometheus",
"expr": "sum(go_memstats_stack_inuse_bytes{job=\"{{.job}}\"})",
"legend": "stack inuse"
},
{
"datasourceID": "prometheus",
"expr": "sum(go_memstats_heap_inuse_bytes{job=\"{{.job}}\"})",
"legend": "heap inuse"
},
{
"datasourceID": "prometheus",
"expr": "sum(go_memstats_alloc_bytes{job=\"{{.job}}\"})",
"legend": "alloc"
}
]
}
},
{
"title": "Memory ops rate",
"gridPos": {
"w": 50
},
"graph": {
"queries": [
{
"datasourceID": "prometheus",
"expr": "sum(rate(go_memstats_frees_total{job=\"{{.job}}\"}[{{.interval}}]))",
"legend": "frees/s"
},
{
"datasourceID": "prometheus",
"expr": "sum(rate(go_memstats_mallocs_total{job=\"{{.job}}\"}[{{.interval}}]))",
"legend": "mallocs/s"
},
{
"datasourceID": "prometheus",
"expr": "sum(rate(go_memstats_lookups_total{job=\"{{.job}}\"}[{{.interval}}]))",
"legend": "lookups/s"
}
]
}
}
]
}
}

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@ -0,0 +1,7 @@
scrape_configs:
- job_name: bouncer-proxy
metrics_path: /.bouncer/metrics
static_configs:
- targets:
- "localhost:8080"
scrape_interval: 5s

6
misc/siege/urls.txt Normal file
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@ -0,0 +1,6 @@
http://localhost:8080/blog/
http://localhost:8080/services/
http://localhost:8080/
http://localhost:8080/recrutement/
http://localhost:8080/faq/
http://localhost:8080/societe/histoire/

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@ -15,3 +15,8 @@ layers/**
{
daemon +sigint: make run-redis
}
misc/prometheus/prometheus.yml
{
daemon +sigint: make run-prometheus
}