grafana

infrastructure/loki/loki-datasource-configmap.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: loki-grafana-datasource
+  namespace: monitoring
+  labels:
+    grafana_datasource: "1"
+data:
+  loki-datasource.yaml: |
+    apiVersion: 1
+    datasources:
+      - name: Loki
+        type: loki
+        access: proxy
+        url: http://loki-stack:3100
+        isDefault: false

infrastructure/loki/loki-stack-app.yaml

@@ -0,0 +1,40 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: loki-stack
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://grafana.github.io/helm-charts
+    targetRevision: 2.10.3
+    chart: loki-stack
+    helm:
+      values: |
+        # Eigenes Grafana nicht noetig, wir haben schon eins ueber kube-prometheus-stack
+        grafana:
+          enabled: false
+
+        promtail:
+          enabled: true
+
+        loki:
+          persistence:
+            enabled: true
+            size: 10Gi
+          config:
+            table_manager:
+              retention_deletes_enabled: true
+              retention_period: 168h
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: monitoring
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ServerSideApply=true
+      - SkipDryRunOnMissingResource=true