Update postgres.yaml

postgres.yaml

@@ -0,0 +1,39 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgresql
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: postgresql
+  template:
+    metadata:
+      labels:
+        app: postgresql
+    spec:
+      containers:
+      - name: postgresql
+        image: postgres:15-alpine
+        env:
+        - name: POSTGRES_USER
+          value: "wp_admin"
+        - name: POSTGRES_PASSWORD
+          value: "wp_pass123"
+        - name: POSTGRES_DB
+          value: "wordpress"
+        ports:
+        - containerPort: 5432
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgresql
+  namespace: default
+spec:
+  selector:
+    app: postgresql
+  ports:
+  - port: 5432
+    targetPort: 5432