Separation db-cluster and app

liquid-code-chart/templates/pre-install-migration.yaml

@@ -0,0 +1,37 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{.Release.Name}}-migration-job
+  labels:
+    app.kubernetes.io/managed-by: {{.Release.Service | quote }}
+    app.kubernetes.io/instance: {{.Release.Name | quote }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    helm.sh/chart: "{{.Chart.Name}}-{{.Chart.Version}}"
+  annotations:
+    "helm.sh/hook": pre-install
+spec:
+  template:
+    metadata:
+      name: {{.Release.Name}}-migration-pod
+      labels:
+        app.kubernetes.io/managed-by: {{.Release.Service | quote }}
+        app.kubernetes.io/instance: {{.Release.Name | quote }}
+        helm.sh/chart: "{{.Chart.Name}}-{{.Chart.Version}}"
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: {{ .Release.Name }}-backend
+          image: ghcr.io/nullptroma/liquid-backend:1.0.0
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8080
+          env:
+            - name: PG_URI
+              valueFrom:
+                secretKeyRef:
+                  name: {{ required "Cluster creds secret required!" .Values.database.secretName }}
+                  key: uri
+            - name: MIGRATE_ONLY
+              value: "1"
+      imagePullSecrets:
+        - name: github-registry