apiVersion: apps/v1
kind: Deployment
metadata:
  name: web-app
  namespace: webform-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: web-app
  template:
    metadata:
      labels:
        app: web-app
    spec:
      containers:
      - name: web-app
        image: web-app:latest
        imagePullPolicy: Never
        ports:
        - containerPort: 5000
        env:
        - name: DB_HOST
          value: db-service
        - name: DB_NAME
          value: userdb
        - name: DB_USER
          value: user
        - name: DB_PASS
          value: pass