title: chef-server SocketError: getaddrinfo: nodename nor servname provided, or not known
body: <p>I keep getting error after running</p>
  
  <pre><code>➜  chef knife ssh 'name:beautifulprayer' -x ubuntu
  
  WARNING: Failed to connect to beautifulprayer -- SocketError: getaddrinfo: nodename nor servname provided, or not known
  </code></pre>
  
  <p>Not sure why. Here is info about the node:</p>
  
  <pre><code>➜  chef knife node show beautifulprayer
  Node Name:   beautifulprayer
  Environment: _default
  FQDN:        beautifulprayer
  IP:          104.131.0.191
  Run List:    recipe[sudo]
  Roles:
  Recipes:
  Platform:    ubuntu 14.04
  Tags:
  </code></pre>