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I tried configuring ingress on my kubernetes cluster. I followed the [documentation][1] to install ingress controller and ran the following commands

    kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/mandatory.yaml
    kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/provider/baremetal/service-nodeport.yaml

After that default-http-backend and nginx-ingress-controller were running:

    ingress-nginx   default-http-backend-846b65fb5f-6kwvp      1/1       Running   0          23h       192.168.2.28   node1
    ingress-nginx   nginx-ingress-controller-d658896cd-6m76j   1/1       Running   0          6m        192.168.2.31   node1

I tried testing ingress and I deployed the following service:

    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: echoserver-deploy
    spec:
      replicas: 2
      selector:
        matchLabels:
          app: echo
      template:
        metadata:
          labels:
            app: echo
        spec:
          containers:
            - name: my-echo
              image: gcr.io/google_containers/echoserver:1.8
    ---
    apiVersion: v1
    kind: Service
    metadata:
      name: echoserver-svc
    spec:
      selector:
        app: echo
      ports:
        - protocol: TCP
          port: 8080
          targetPort: 8080

And the following ingress:

    apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
      name: happy-ingress
      annotations:
        INGRESS.kubernetes.io/rewrite-target: /
    spec:
      rules:
        - host: happy.k8s.io
          http:
            paths:
              - path: /echoserver
                backend:
                  serviceName: echoserver-svc
                  servicePort: 8080

When I ran the command 'kubectl get ing' I received:

    NAME            HOSTS          ADDRESS   PORTS     AGE
    happy-ingress   happy.k8s.io             80        14m

I didn't have ADDRESS resolved and I can’t figure out what the problem is because all the pods are running. Can you give me a hint as to what the issue can be?

Thanks

  [1]: https://kubernetes.github.io/ingress-nginx/deploy/#generic-deployment

tips on writing great answers.

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