title: Ingress with Nginx Controller not working, Address missing
body: <p>I have a Kubernetes Cluster running on a 1 master, 2 worker setup ob linux servers. I have a HAProxy forwarding my requests to Nginx Controllers. My complete setup is behind a corporate proxy. The DNS entry is enabled in this corporate proxy.
  Requests will get to the nginx controller, but wont be forwarded to the service.
  I installed the ingress controller as descibed by many tutorials with the files in <a href="https://github.com/kubernetes/ingress-nginx" rel="nofollow noreferrer">https://github.com/kubernetes/ingress-nginx</a> .</p>
  <p>I'm new to stack overflow, so if i should give more specific information just let me know. I hope someone can help me with my issue, thank you in advance :D</p>
  <p><strong>My Ingress with missing Address:</strong></p>
  <pre><code>Name:             app-ingress
  Namespace:        default
  Address:
  Default backend:  default-http-backend:80 (&lt;none&gt;)
  Rules:
    Host                       Path  Backends
    ----                       ----  --------
    test.kubetest.lff.bybn.de
                               /abc   app-service:80 (10.244.2.4:3000)
  Annotations:                 kubernetes.io/ingress.class: nginx
  Events:                      &lt;none&gt;
  </code></pre>
  <p><strong>Yaml Files of Deployment, Service and Ingress, IngressClass, ConfigMap</strong></p>
  <pre><code>apiVersion: apps/v1
  kind: Deployment
  metadata:
    labels:
      run: app
    name: app-blue
  spec:
    replicas: 1
    selector:
      matchLabels:
        run: app
        version: 0.0.1
    template:
      metadata:
        labels:
          run: app
          version: 0.0.1
      spec:
        containers:
        - name: app
          image: errm/versions:0.0.1
          ports:
          - containerPort: 3000
  ----
  
  
  
  apiVersion: v1
  kind: Service
  metadata:
    name: app-service
  spec:
    selector:
      run: app
      version: 0.0.1
    ports:
    - name: http
      port: 80
      protocol: TCP
      targetPort: 3000
  ---
  apiVersion: networking.k8s.io/v1beta1
  kind: Ingress
  metadata:
    name: app-ingress
    namespace: default
    annotations:
      kubernetes.io/ingress.class: nginx
  spec:
    rules:
    - host: test.kubetest.lff.bybn.de
      http:
        paths:
        - path: /abc
          backend:
            serviceName: app-service
            servicePort: 80
  ---
  
  apiVersion: networking.k8s.io/v1beta1
  kind: IngressClass
  metadata:
    name: nginx
    # annotations:
    #   ingressclass.kubernetes.io/is-default-class: &quot;true&quot;
  spec:
    controller: nginx.org/ingress-controller
  ---
  
  kind: ConfigMap
  apiVersion: v1
  metadata:
    name: nginx-config
    namespace: nginx-ingress
  data:
  </code></pre>
  <p><strong>Curl from outside of the Cluster and Logs from Controller Pod</strong></p>
  <pre><code>curl test.kubetest.lff.bybn.de/abc
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload   Total   Spent    Left  Speed
  100    93    0    93    0     0      1      0 --:--:--  0:00:50 --:--:--    26&lt;html&gt;&lt;body&gt;&lt;h1&gt;504 Gateway Time-out&lt;/h1&gt;
  The server didn't respond in time.
  &lt;/body&gt;&lt;/html&gt;
  
  
  
  E0131 19:44:11.949261       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  E0131 19:45:06.894791       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  E0131 19:45:48.532075       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  10.48.25.57 - - [31/Jan/2021:19:46:35 +0000] &quot;GET /abc HTTP/1.1&quot; 499 0 &quot;-&quot; &quot;curl/7.73.0&quot; &quot;-&quot;
  E0131 19:46:37.902444       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  E0131 19:47:15.346193       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  E0131 19:47:48.536636       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  E0131 19:48:21.890770       1 reflector.go:138] /home/runner/work/kubernetes-ingress/kubernetes-ingress/internal/k8s/controller.go:574: Failed to watch *v1.Policy: failed to list *v1.Policy: the server could not find the requested resource (get policies.k8s.nginx.org)
  </code></pre>