feat(wikijs): scaffold app with ceph-rbd persistence

- Fix helmrelease sourceRef name (requarks -> wikijs)
- Add kustomization.yaml with configMapGenerator for values
- Populate values.yaml: traefik ingress, ClusterIP service, PostgreSQL on ceph-rbd
- Register wikijs in apps/kustomization.yaml

apps/kustomization.yaml

@@ -8,3 +8,4 @@ resources:
   - monitoring
   - homepage
   - kimai
+  - wikijs

apps/wikijs/helmrelease.yaml

@@ -0,0 +1,20 @@
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+***REMOVED***
+  name: wikijs
+  namespace: wikijs
+spec:
+  interval: 30m
+
+  chart:
+    spec:
+      chart: wikijs
+      sourceRef:
+        kind: HelmRepository
+        name: wikijs
+        namespace: flux-system
+  
+  valuesFrom:
+    - kind: ConfigMap
+      name: wikijs-values
+      valuesKey: values.yaml

apps/wikijs/helmrepository.yaml

@@ -0,0 +1,8 @@
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+***REMOVED***
+  name: wikijs
+  namespace: flux-system
+spec:
+  interval: 12h
+  url: https://robjuz.github.io/helm-charts/

apps/wikijs/kustomization.yaml

@@ -0,0 +1,14 @@
+resources:
+- namespace.yaml
+- helmrepository.yaml
+- helmrelease.yaml
+
+namespace: wikijs
+
+configMapGenerator:
+- name: wikijs-values
+  files:
+  - values.yaml
+
+generatorOptions:
+  disableNameSuffixHash: true

apps/wikijs/namespace.yaml

@@ -0,0 +1,4 @@
+***REMOVED***
+kind: Namespace
+***REMOVED***
+  name: wikijs

apps/wikijs/values.yaml

@@ -0,0 +1,23 @@
+ingress:
+  enabled: true
+  className: traefik
+  hosts:
+    - host: wiki.local
+      paths:
+        - path: /
+          pathType: Prefix
+
+service:
+  type: ClusterIP
+
+postgresql:
+  enabled: true
+  auth:
+    database: wikijs
+    username: wikijs
+    password: wikijs
+  primary:
+    persistence:
+      enabled: true
+      size: 4Gi
+      storageClass: ceph-rbd