wip: Use cert-manager for cnpg's auth

apps/postgres.yaml

@@ -1,52 +1,20 @@
-kind: Namespace
-apiVersion: v1
-metadata:
-  name: cnpg
----
 apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
-  name: cnpg
+  name: postgres
   namespace: argocd
 spec:
   project: default
   destination:
     server: https://kubernetes.default.svc
-    namespace: cnpg
+    namespace: postgres
   syncPolicy:
     automated:
       prune: true
-      selfHeal: true
-    # needed because the CRDs are too long for kubectl apply
-    syncOptions:
-    - ServerSideApply=true
+      selfHeal: false
+      syncOption:
+        - CreateNamespace=true
   source:
-    repoURL: https://cloudnative-pg.github.io/charts
-    chart: cloudnative-pg
-    targetRevision: v0.24.0
-    helm:
-      valuesObject: {}
----
-kind: Namespace
-apiVersion: v1
-metadata:
-  name: postgres
----
-apiVersion: postgresql.cnpg.io/v1
-kind: Cluster
-metadata:
-  name: postgres-cluster
-  namespace: postgres
-spec:
-  instances: 3
-
-  storage:
-    size: 10Gi
-
-  # this is here because no `Role` crd exsists yet.
-  # see https://github.com/cloudnative-pg/cloudnative-pg/issues/5341
-  managed:
-    roles:
-    - name: authentik
-      login: true
-      disablePassword: true
+    repoURL: https://github.com/zoriya/snow
+    targetRevision: HEAD
+    path: apps/postgres