feat(authelia): add metrics and grafana dashboard

Signed-off-by: Vegard Hagen <[email protected]>

k8s/infra/auth/authelia/kustomization.yaml

@@ -5,8 +5,13 @@ namespace: authelia
 configMapGenerator:
   - name: consent
     namespace: authelia
-    files:
-      - ./locales/en/consent.json
+    files: [ ./locales/en/consent.json ]
+  - name: grafana-dashboard
+    namespace: authelia
+    files: [ ./dashboards/simple.json ]
+    options:
+      annotations: { grafana_folder: "Authelia" }
+      labels: { grafana_dashboard: "1" }
 
 resources:
   - ns.yaml

k8s/infra/auth/authelia/values.yaml

@@ -27,7 +27,14 @@ configMap:
   default_2fa_method: totp
   theme: dark
   log:
-    level: debug
+    level: info
+
+  telemetry:
+    metrics:
+      enabled: true
+      port: 9959
+      serviceMonitor:
+        enabled: true
 
   access_control:
     default_policy: deny