REFACTOR(repo): migrate to Helm chart structure

- Add web-app Helm chart in charts/web-app/
- Replace individual deployment/service/ingress YAML with helm-values
- Update ArgoCD applications to use Helm chart with values files
- Reduces per-app files from 6 to 2 (argocd.yaml + helm-values.yaml)

Apps migrated: jaejadle, jaejadle-dev, joossam, joossam-dev,
jotion, jovies, portfolio, todo

jovies/argocd.yaml

@@ -10,7 +10,13 @@ spec:
   sources:
   - repoURL: https://github.com/K3S-HOME/web-apps.git
     targetRevision: main
-    path: jovies
+    path: charts/web-app
+    helm:
+      valueFiles:
+      - $values/jovies/helm-values.yaml
+  - repoURL: https://github.com/K3S-HOME/web-apps.git
+    targetRevision: main
+    ref: values
   destination:
     server: https://kubernetes.default.svc
     namespace: jovies

jovies/deployment.yaml

@@ -1,51 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: jovies
-  labels:
-    app: jovies
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: jovies
-  strategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 0
-      maxSurge: 1
-  revisionHistoryLimit: 3
-  template:
-    metadata:
-      labels:
-        app: jovies
-    spec:
-      containers:
-      - name: jovies
-        image: ghcr.io/mayne0213/jovies:latest
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 3000
-          protocol: TCP
-        env:
-        - name: NODE_ENV
-          value: production
-        resources:
-          requests:
-            memory: 40Mi
-            cpu: 5m
-          limits:
-            memory: 100Mi
-        livenessProbe:
-          httpGet:
-            path: /
-            port: 3000
-          initialDelaySeconds: 30
-          periodSeconds: 10
-        readinessProbe:
-          httpGet:
-            path: /
-            port: 3000
-          initialDelaySeconds: 5
-          periodSeconds: 5
-      restartPolicy: Always

jovies/helm-values.yaml

@@ -0,0 +1,63 @@
+# Jovies Web App Helm Values
+
+name: jovies
+
+image:
+  registry: ghcr.io
+  repository: mayne0213/jovies
+  tag: latest
+  pullPolicy: Always
+
+imagePullSecrets: []
+
+replicaCount: 1
+containerPort: 3000
+
+service:
+  enabled: true
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: true
+  className: traefik
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+  hosts:
+    - host: jovies.kro.kr
+      paths:
+        - path: /
+          pathType: Prefix
+    - host: www.jovies.kro.kr
+      paths:
+        - path: /
+          pathType: Prefix
+  tls:
+    - secretName: jovies-tls
+      hosts:
+        - jovies.kro.kr
+        - www.jovies.kro.kr
+
+resources:
+  requests:
+    memory: 40Mi
+    cpu: 5m
+  limits:
+    memory: 100Mi
+
+healthCheck:
+  enabled: true
+  path: /
+  livenessProbe:
+    initialDelaySeconds: 30
+    periodSeconds: 10
+  readinessProbe:
+    initialDelaySeconds: 5
+    periodSeconds: 5
+
+env:
+  - name: NODE_ENV
+    value: production
+
+externalSecret:
+  enabled: false

jovies/ingress.yaml

@@ -1,34 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: jovies-ingress
-  annotations:
-    cert-manager.io/cluster-issuer: letsencrypt-prod
-spec:
-  ingressClassName: traefik
-  tls:
-  - hosts:
-    - jovies.kro.kr
-    - www.jovies.kro.kr
-    secretName: jovies-tls
-  rules:
-  - host: jovies.kro.kr
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: jovies
-            port:
-              number: 80
-  - host: www.jovies.kro.kr
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: jovies
-            port:
-              number: 80

jovies/kustomization.yaml

@@ -1,7 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: jovies
-resources:
-- deployment.yaml
-- service.yaml
-- ingress.yaml

jovies/service.yaml

@@ -1,15 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: jovies
-  labels:
-    app: jovies
-spec:
-  type: ClusterIP
-  ports:
-  - name: http
-    port: 80
-    targetPort: 3000
-    protocol: TCP
-  selector:
-    app: jovies