title: Modify cloudera manager port 7180 to 80
body: <p>My server offered by boss can access by port <code>80</code>.</p>
  
  <p>How can I configure the Web UI port <code>7180</code> to <code>80</code>?</p>
  
  <p>It doesn't work that I modified the <code>server_port</code> in <code>/etc/cloudera-scm-agent/config.ini</code></p>
  
  <p>I can't access the UI, so the following does not work:</p>
  
  <p><a href="http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ag_cm_server_ports.html" rel="nofollow">Cloudera Server Ports</a></p>
  
  <p>I need configure it in config files.</p>