title: Kubernetes cluster is not exposing external ip as <nodes>
body: <p>Here is my service.yaml code : </p>
  
  <pre><code>kind: Service
  apiVersion: v1
  metadata:
    name: login
  spec:
    selector:
      app: login
    ports:
    - protocol: TCP
      name: http
      port: 5555
      targetPort: login-http
    type: NodePort
  </code></pre>
  
  <p>I wrote service type as </p>
  
  <pre><code>type: NodePort
  </code></pre>
  
  <p>but when i hit command as below it does not show the external ip as 'nodes' :</p>
  
  <pre><code>'kubectl get svc'
  </code></pre>
  
  <p>here is output: </p>
  
  <pre><code>NAME         TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)          AGE
  kubernetes   ClusterIP   10.100.0.1     &lt;none&gt;        443/TCP          7h
  login        NodePort    10.100.70.98   &lt;none&gt;        5555:32436/TCP   5m
  </code></pre>
  
  <p>please help me to understand the mistake.</p>