title: "Peer's certificate issuer has been marked as not trusted by the user" in Openshift3
body: <p>If S2I - "Source-to-image" resource in Openshift3 tries to connect to a TLS Gitlab repository shows the following message: "Peer's certificate issuer has been marked as not trusted by the user".</p>
  
  <p>How can I instruct Openshift3 which certificates authorities are able to use there? Is there any config/option to bypass this error?</p>
  
  <p>The command entered was:</p>
  
  <pre><code>oc new-app tomcat~https://gitlab.xxx/test/test.git --name=test --strategy=docker
  </code></pre>