feat: add tempo and otel-collector for distributed tracing

2026-08-31 15:02:15 -07:00
parent be55d68571
commit 1af9232613
9 changed files with 573 additions and 0 deletions
@@ -223,3 +223,29 @@ spec:
    automated:
      prune: true
      selfHeal: true
+---
+# Distributed tracing: Tempo + OpenTelemetry Collector.
+# Receives traces from instrumented services, stores in local volume (72h retention).
+# Grafana datasource auto-configured, service graph + latency dashboards included.
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: tracing
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  project: homelab
+  source:
+    repoURL: https://forgejo.riotpiao.com/rock/homelab.git
+    targetRevision: main
+    path: k8s/infra/tracing
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: tracing
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true