deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nodejs-app
spec:
  replicas: 3  # Adjust the number of replicas as needed
  selector:
    matchLabels:
      app: nodejs-app
  template:
    metadata:
      labels:
        app: nodejs-app
    spec:
      containers:
      - name: nodejs-app
        image: your-docker-image:latest  # Replace with your custom Docker image
        ports:
        - containerPort: 5000  # The port your app listens on
        env:
        - name: PORT
          value: "5000"
        volumeMounts:
        - name: app-content
          mountPath: /app
      volumes:
      - name: app-content
        configMap:
          name: nodejs-app-content  # Optional: Define a ConfigMap for content, if necessary
---
apiVersion: v1
kind: Service
metadata:
  name: nodejs-app-service
spec:
  selector:
    app: nodejs-app
  ports:
    - protocol: TCP
      port: 80  # Port exposed by the service
      targetPort: 5000  # Port the container listens on
  type: LoadBalancer  # Adjust type as needed (e.g., ClusterIP for internal access)
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: nodejs-app-content
data:
  # Example: You can include config files or environment data here
  server.js: |
    # The content of your server.js file, if needed
  routes.js: |
    # The content of your routes.js file