title: Docker behind proxy that changes ssl certificate
body: <p>I am trying to run the following docker command:</p>
  
  <pre><code>docker run -i -t ubuntu /bin/bash
  </code></pre>
  
  <p>But I get the error:</p>
  
  <pre><code>Unable to find image 'ubuntu' (tag: latest) locally
  
  Pulling repository ubuntu
  2013/11/28 14:00:24 Get https://index.docker.io/v1/images/ubuntu/ancestry: x509: certificate signed by unknown authority
  </code></pre>
  
  <p>I know that our company replaces the SSL Certificate on the fly for https requests.</p>
  
  <p>I tried to trust our company's CA certificate by putting it in:</p>
  
  <pre><code> /etc/pki/tls/certs/ca-bundle.crt
  </code></pre>
  
  <p>and </p>
  
  <pre><code>/etc/pki/tls/cert.pem
  </code></pre>
  
  <p>But it is still not working.</p>
  
  <p>Any ideas?</p>