unkin-agent
ba71bd1a35
## Why Both traefik instances (traefik-internal/traefik-external, chart 40.0.0, image v3.7.0) already expose prometheus metrics on container port `metrics` (9100), but nothing scrapes them — VictoriaMetrics has no traefik series (verified empty). The observability VMAgent runs with selectAllByDefault and consumes VM*Scrape CRs only, so a VMPodScrape is all that is needed. ## Changes - Adds `apps/base/observability/vmpodscrape-traefik.yaml`: scrapes port `metrics` /metrics on `app.kubernetes.io/name: traefik` pods in traefik-system, relabeling `app.kubernetes.io/instance` to a stable `traefik_instance` label to split internal vs external series - Registers the new CR in the observability base kustomization - Enables `metrics.prometheus.addEntryPointsLabels` and `addRoutersLabels` in both au-syd1 traefik values files for per-entrypoint/per-route dashboards (pods restart on rollout — acceptable) Validated with `kustomize build` (observability base + overlay, traefik-system overlay with --enable-helm) and kubeconform (unknown CRDs skipped); rendered deployments carry the new metric flags and the VMPodScrape renders in the overlay. Reviewed-on: #397 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
24 lines
740 B
YAML
24 lines
740 B
YAML
---
|
|
# Scrape metrics (:9100) from the traefik-internal and traefik-external gateway
|
|
# pods. Picked up by the observability VMAgent (selectAllByDefault). The
|
|
# app.kubernetes.io/instance pod label is kept as traefik_instance so series
|
|
# from the two releases stay distinguishable.
|
|
apiVersion: operator.victoriametrics.com/v1beta1
|
|
kind: VMPodScrape
|
|
metadata:
|
|
name: traefik
|
|
namespace: observability
|
|
spec:
|
|
namespaceSelector:
|
|
matchNames:
|
|
- traefik-system
|
|
selector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: traefik
|
|
podMetricsEndpoints:
|
|
- port: metrics
|
|
path: /metrics
|
|
relabelConfigs:
|
|
- sourceLabels: [__meta_kubernetes_pod_label_app_kubernetes_io_instance]
|
|
targetLabel: traefik_instance
|