Provision Nextcloud PostgreSQL with CloudNativePG

apps/nextcloud-postgresql/cluster/cluster.yaml

@@ -0,0 +1,18 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: nextcloud-cnpg
+  namespace: nextcloud
+spec:
+  instances: 1
+  enableSuperuserAccess: true
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.11-standard-trixie
+  bootstrap:
+    initdb:
+      database: nextcloud
+      owner: nextcloud
+      secret:
+        name: nextcloud-cnpg-bootstrap
+  storage:
+    size: 8Gi
+    storageClass: rook-ceph-block

apps/nextcloud-postgresql/cluster/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - cluster.yaml

apps/nextcloud-postgresql/service/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - service.yaml

apps/nextcloud-postgresql/service/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nextcloud-postgresql
+  namespace: nextcloud
+spec:
+  type: ClusterIP
+  ports:
+    - name: postgresql
+      port: 5432
+      protocol: TCP
+      targetPort: 5432
+  selector:
+    cnpg.io/cluster: nextcloud-cnpg
+    cnpg.io/instanceRole: primary