title: Error {"message":"failure to get a peer from the ring-balancer"} using kong ingress
body: <p>Getting error msg when I trying to access with public IP:</p>
  <pre><code>&quot;{&quot;message&quot;:&quot;failure to get a peer from the ring-balancer&quot;}&quot;
  </code></pre>
  <p>Looks like Kong is unable to the upstream services.</p>
  <p>I am using voting app</p>
  <p><strong>ingress.yaml</strong></p>
  <pre class="lang-yaml prettyprint-override"><code>apiVersion: extensions/v1beta1
  kind: Ingress
  metadata:
    name: telehealth-ingress
    namespace: kong
    annotations:
      kubernetes.io/ingress.class: &quot;kong&quot;
  spec:
    rules:
    - http:
        paths:
        - backend:
            serviceName: voting-service
            servicePort: 80
  </code></pre>
  <p><strong>service.yaml</strong></p>
  <pre class="lang-yaml prettyprint-override"><code>apiVersion: v1
  kind: Service
  metadata:
    name: voting-service
    labels:
      name: voting-service
      app: voting-app
  spec:
    ports:
      - targetPort: 80
        port: 80
    selector:
      name: voting-app-pod
      app: voting-app
  </code></pre>
  <p><strong>deployment.yaml</strong></p>
  <pre class="lang-yaml prettyprint-override"><code>apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: voting-app-pod
    labels:
      name: voting-app-pod
      app: voting-app
  spec:
    template:
      metadata:
        labels:
          name: voting-app-pod
          app: voting-app
      spec:
        containers:
          - name: voting-app
            image: dockersamples/examplevotingapp_vote
            ports:
             - containerPort: 80
    replicas: 2
    selector:
      matchLabels:
        app: voting-app
  </code></pre>