title: default backend - 404 without www ( ingress )
body: <pre><code>apiVersion: extensions/v1beta1
  kind: Ingress
  metadata:
   annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
    ingress.bluemix.net/rewrite-path: "serviceName=nginx rewrite=/"
   name: nginx-ingress 
   namespace: 'default'  
  spec:
   rules:
   - host: www.domain.com
     http:
       paths:
       - path: /*
         backend:
           serviceName: nginx
           servicePort: 80
  </code></pre>
  
  <p>Here I have some ingress config <code>yaml</code> file. When I apply it all working correctly but only when you go by path <code>www.domain.com</code> , when I try to use <code>domain.com</code> , it doesn't work and return me </p>
  
  <blockquote>
    <p>default backend - 404</p>
  </blockquote>
  
  <p>What should I do ? Add one more host to the rules: </p>
  
  <pre><code> - host: domain.com
     http:
       paths:
       - path: /*
         backend:
           serviceName: nginx
           servicePort: 80
  </code></pre>
  
  <p>Like this or I can use better solving of this problem ? </p>