透過K8S Ingress 和 NodePort service直接連線Pod中的App

$ kubectl expose pod hello-world --port=5001 --target-port=5000 --type=NodePort

$ minikube service hello-world --url

$ kubectl delete svc hello-world

$ kubectl get services

$ minikube addons enable ingress

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: vic-example
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /$1
spec:
  rules:
  - host: hello.world.minikube
    http:
      paths:
      - path: /(.*|$)
        backend:
          serviceName: hello-world
          servicePort: 5001

$ kubectl apply -f hello-world-ingress.yaml

$ kubectl get ingress

$ sudo nano /etc/hosts

$ kubectl delete ingress vic-example