Keep Matrix PostgreSQL service on source during staging

apps/matrix-postgresql/service/service.yaml

@@ -11,5 +11,6 @@ spec:
       protocol: TCP
       targetPort: 5432
   selector:
-    cnpg.io/cluster: matrix-cnpg
-    cnpg.io/instanceRole: primary
+    app.kubernetes.io/component: primary
+    app.kubernetes.io/instance: postgresql
+    app.kubernetes.io/name: postgresql

bootstrap/matrix-postgresql.yaml

@@ -14,4 +14,6 @@ spec:
     namespace: matrix
   syncPolicy:
     automated:
-      enabled: false
+      enabled: true
+      prune: true
+      selfHeal: true