Provision Wiki.js PostgreSQL with CloudNativePG

apps/wiki-js-postgresql/cluster/cluster.yaml

@@ -0,0 +1,40 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: wiki-js-cnpg
+  namespace: wiki-js
+spec:
+  instances: 1
+  enableSuperuserAccess: true
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+          - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: In
+                values:
+                  - odroid-h3-00
+                  - odroid-h3-01
+                  - odroid-h3-02
+                  - odroid-h3-03
+                  - odroid-h3-04
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 100
+          preference:
+            matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: In
+                values:
+                  - odroid-h3-00
+                  - odroid-h3-03
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.11-standard-trixie
+  bootstrap:
+    initdb:
+      database: wikijs
+      owner: wikijs
+      secret:
+        name: wiki-js-cnpg-bootstrap
+  storage:
+    size: 5Gi
+    storageClass: rook-ceph-block

apps/wiki-js-postgresql/cluster/kustomization.yaml

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

apps/wiki-js-postgresql/service/kustomization.yaml

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

apps/wiki-js-postgresql/service/service.yaml

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

bootstrap/kustomization.yaml

@@ -89,6 +89,7 @@ resources:
 - visual-studio-code.yaml
 - wiki-js.yaml
 - wiki-js-postgresql.yaml
+- wiki-js-cnpg.yaml
 - homeassistant-postgresql.yaml
 - home-assistant.yaml
 - media-project.yaml

bootstrap/wiki-js-cnpg.yaml

@@ -0,0 +1,21 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: wiki-js-cnpg
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: homelab
+  source:
+    repoURL: https://code.brunner.ninja/feedc0de/homelab-gitops.git
+    targetRevision: main
+    path: apps/wiki-js-postgresql/cluster
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: wiki-js
+  syncPolicy:
+    automated:
+      enabled: true
+      prune: true
+      selfHeal: true