title: All external DNS queries fail from within docker container
body: <p>Current docker version: <code>1.13.1, build 092cba3</code>.</p>
  
  <p>Contents of /etc/resolv.conf:</p>
  
  <pre><code>search mycompany.local
  nameserver 127.0.0.11
  options ndots:0
  </code></pre>
  
  <p>(real company name obfuscated).</p>
  
  <p><code>nslookup</code> on the host itself is 100% fine, but from within container any external hostname look fails (can't event run <code>apt-get update</code>).
  The same symptoms persist in all my hosts in the 4-node cluster.
  Note that internal service name resolution seems to be working between the containers.</p>
  
  <p>Running the same application directly on my laptop (on same office network) hostnames resolve fine.</p>
  
  <p>This is becoming a bit of a slow moving disaster.</p>
  
  <p>The cluster involved is still a pre-1.12 build, it that might have any bearing. </p>