external-dns-example.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-demo
  labels:
    app: user-service
  annotations:
    alb.ingress.kubernetes.io/healthcheck-protocol: HTTP
    alb.ingress.kubernetes.io/load-balancer-name: service-demo
    alb.ingress.kubernetes.io/target-type: instance
    alb.ingress.kubernetes.io/group.name: 
    external-dns.alpha.kubernetes.io/hostname: my-service.example.com
  
spec:
  rules:
    - http:
        paths:
          - path: /*
            backend:
              serviceName: my-service-demo
              servicePort: 9200