svc.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: app3-nginx-deployment
  labels:
    app: app3-nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: app3-nginx
  template:
    metadata:
      labels:
        app: app3-nginx
    spec:
      containers:
        - name: app2-nginx
          image: kubenginx:1.0.0
          ports:
            - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: basics-lbc-network
  annotations:
    # Traffic Routing
    service.beta.kubernetes.io/aws-load-balancer-name: basics-lbc-network-lb
    service.beta.kubernetes.io/aws-load-balancer-type: external
    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: instance
    # service.beta.kubernetes.io/aws-load-balancer-subnets: subnet-0ae14f6f1f00b4297, subnet-0fc6aa0aa885d713f, subnet-0802c0757ced57486 ## Subnets are auto-discovered if this annotation is not specified

    # Health Check Settings
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-protocol: http
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-port: traffic-port
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-path: /index.html
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-healthy-threshold: "3"
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-unhealthy-threshold: "3"
    service.beta.kubernetes.io/aws-load-balancer-healthcheck-interval: "10" # The controller currently ignores the timeout configuration due to the limitations on the AWS NLB. The default timeout for TCP is 10s and HTTP is 6s.

    # Access Control
    service.beta.kubernetes.io/load-balancer-source-ranges: 0.0.0.0/0
    service.beta.kubernetes.io/aws-load-balancer-scheme: "internet-facing"

    # AWS Resource Tags
    service.beta.kubernetes.io/aws-load-balancer-additional-resource-tags: Environment=dev,Team=test
spec:
  type: LoadBalancer
  selector:
    app: app3-nginx
  ports:
    - port: 80
      targetPort: 80