templates/post-install-job.yaml を追加

templates/post-install-job.yaml

@@ -0,0 +1,39 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "wordpress-nginx.fullname" . }}-show-password
+  labels:
+    {{- include "wordpress-nginx.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": post-install
+    "helm.sh/hook-weight": "1"
+    "helm.sh/hook-delete-policy": before-hook-creation
+spec:
+  template:
+    metadata:
+      name: {{ include "wordpress-nginx.fullname" . }}-show-password
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: show-password
+          image: busybox:latest
+          command:
+            - /bin/sh
+            - -c
+            - |
+              echo "================================================"
+              echo "WordPress Installation Information"
+              echo "================================================"
+              echo ""
+              echo "Admin User: {{ .Values.wordpress.adminUser }}"
+              {{- if .Values.wordpress.adminPassword }}
+              echo "Admin Password: {{ .Values.wordpress.adminPassword }}"
+              {{- else }}
+              echo "Admin Password: (Auto-generated - check Secret or Pod logs)"
+              echo ""
+              echo "To retrieve the auto-generated password, run:"
+              echo "kubectl get secret {{ include "wordpress-nginx.fullname" . }}-secret -o jsonpath='{.data.admin-password}' | base64 -d"
+              {{- end }}
+              echo ""
+              echo "Site URL: {{ .Values.wordpress.siteUrl }}"
+              echo "================================================"