deploy gitea postgres cluster

apps/gitea/kustomization.yaml

@@ -4,3 +4,4 @@ resources:
   - namespace.yaml
   - release.yaml
   - backups.yaml
+  - postgres-cluster.yaml

apps/gitea/postgres-cluster.yaml

@@ -0,0 +1,12 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: gitea-postgresql-cluster
+  namespace: gitea
+spec:
+  instances: 1
+
+  storage:
+    size: 10Gi
+    storageClass: mayastor-single-hdd