Provision Grafana PostgreSQL on CloudNativePG

apps/grafana-postgresql/cluster/cluster.yaml

@@ -0,0 +1,17 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: grafana-postgresql
+  namespace: grafana
+spec:
+  instances: 1
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.11-standard-trixie
+  bootstrap:
+    initdb:
+      database: grafana
+      owner: grafana
+      secret:
+        name: grafana-postgresql-bootstrap
+  storage:
+    size: 5Gi
+    storageClass: rook-ceph-block

apps/grafana-postgresql/cluster/kustomization.yaml

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

bootstrap/grafana-postgresql.yaml

@@ -16,6 +16,9 @@ spec:
   - repoURL: https://code.brunner.ninja/feedc0de/homelab-gitops.git
     targetRevision: main
     ref: values
+  - repoURL: https://code.brunner.ninja/feedc0de/homelab-gitops.git
+    targetRevision: main
+    path: apps/grafana-postgresql/cluster
   destination:
     server: https://kubernetes.default.svc
     namespace: grafana

bootstrap/grafana-project.yaml

@@ -32,5 +32,7 @@ spec:
     kind: Deployment
   - group: apps
     kind: StatefulSet
+  - group: postgresql.cnpg.io
+    kind: Cluster
   - group: networking.k8s.io
     kind: Ingress