Update docker.io/postgres Docker tag to v18

clusters/cl01tl/helm/gitea/templates/service-monitor.yaml

@@ -12,6 +12,8 @@ spec:
     matchLabels:
       app.kubernetes.io/name: gitea
       app.kubernetes.io/instance: {{ .Release.Name }}
+    matchExpressions:
+      - { key: app.kubernetes.io/controller, operator: NotIn, values: [backup] }
   endpoints:
     - port: http
 

clusters/cl01tl/helm/gitea/values.yaml

@@ -174,9 +174,6 @@ gitea-actions:
 backup:
   global:
     fullnameOverride: gitea-backup
-    labels:
-      app.kubernetes.io/instance: gitea-backup
-      app.kubernetes.io/name: gitea-backup
   controllers:
     backup:
       type: cronjob