title: How to add GitLab Runner
body: <p>I Upload GitLab on my server, Now I want to add <strong>GitLab Runner</strong> But when I try to add there is error</p>
  <pre><code>ERROR: Registering runner... failed    runner=zcy-FDTo status=couldn't execute POST against https://gitlab.mysite.com/api/v4/runners: Post https://gitlab.mysite.com/api/v4/runners: x509: certificate signed by unknown authority
      PANIC: Failed to register the runner. You may be having network problems.
  </code></pre>
  <p>What is problem ? i try</p>
  <pre><code>sudo gitlab-runner register --url https://gitlab.mysite.com/ --registration-token -AMfssacrqy_UeFM4i9pb--
  </code></pre>