apiVersion: v1
kind: ConfigMap
metadata:
  name: todo-frontend-config
data:
  BACKEND_URL: "http://<BACKEND_NODE_IP>:30001" # Update with your NodePort IP or LoadBalancer DNS
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: todo-frontend
  labels:
    app: todo-frontend
spec:
  replicas: 2
  selector:
    matchLabels:
      app: todo-frontend
  template:
    metadata:
      labels:
        app: todo-frontend
    spec:
      containers:
      - name: todo-frontend
        image: IMAGE_PATH_PLACEHOLDER
        ports:
        - containerPort: 3000
        env:
        - name: PORT
          value: "3000"
        - name: BACKEND_URL
          valueFrom:
            configMapKeyRef:
              name: todo-frontend-config
              key: BACKEND_URL
---
apiVersion: v1
kind: Service
metadata:
  name: todo-frontend-service
spec:
  type: NodePort
  selector:
    app: todo-frontend
  ports:
    - protocol: TCP
      port: 3000
      targetPort: 3000
      nodePort: 30000