moving to argo

applications/20-databases/postgresql.yaml

@@ -0,0 +1,145 @@
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: postgres-pv
+  namespace: database
+spec:
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-path
+  hostPath:
+    path: /dpool/services/postgres/data
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: postgres-pvc
+  namespace: database
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: local-path
+  resources:
+    requests:
+      storage: 5Gi
+  volumeName: postgres-pv
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgres
+  namespace: database
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: postgres
+  template:
+    metadata:
+      labels:
+        app: postgres
+    spec:
+      nodeSelector:
+        role: dck
+      containers:
+        - name: postgres
+          image: postgres:15
+          ports:
+            - containerPort: 5432
+          envFrom:
+            - secretRef:
+                name: postgres-secret
+          volumeMounts:
+            - name: postgres-data
+              mountPath: /var/lib/postgresql/data
+      volumes:
+        - name: postgres-data
+          persistentVolumeClaim:
+            claimName: postgres-pvc
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres
+  namespace: database
+spec:
+  selector:
+    app: postgres
+  ports:
+    - port: 5432
+      targetPort: 5432
+
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: postgres-backup-pv
+spec:
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-path
+  hostPath:
+    path: /dpool/services/postgres/backup
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: postgres-backup-pvc
+  namespace: database
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: local-path
+  resources:
+    requests:
+      storage: 5Gi
+
+
+---
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: postgres-backup
+  namespace: database
+spec:
+  schedule: "0 2 * * *"  # Every day at 2 AM
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          nodeSelector:
+            role: dck
+          restartPolicy: OnFailure
+          containers:
+            - name: pg-backup
+              image: postgres:15
+              envFrom:
+                - secretRef:
+                    name: postgres-secret
+              command:
+                - /bin/sh
+                - -c
+                - |
+                  mkdir -p /backup
+                  PGPASSWORD=$POSTGRES_PASSWORD pg_dump -U $POSTGRES_USER -h localhost $POSTGRES_DB > /backup/backup-$(date +'%Y-%m-%d').sql
+              volumeMounts:
+                - name: backup-volume
+                  mountPath: /backup
+          volumes:
+            - name: backup-volume
+              persistentVolumeClaim:
+                claimName: postgres-backup-pvc
+
+
+