Ports used by Cloudera AI
Certain ports must be accessible through the firewall for proper operation of Cloudera AI.
Firewall restrictions must be disabled across Cloudera AI and Cloudera Data Platform cluster hosts. Internally, the Cloudera AI master and worker hosts require full connectivity with no firewalls. Externally, end users connect to Cloudera AI exclusively through a web server running on the master host, and therefore do not need direct access to any other internal Cloudera AI or Cloudera Data Platform services.
| Communication with the Cloudera Data Platform cluster | Cloudera AI -> Cloudera Data Platform As a gateway service, Cloudera AI must have access to all the ports used by Cloudera Data Platform and Cloudera Manager. |
| Communication with the Web Browser | The Cloudera AI web application is available at port 80. HTTPS access is available over port 443. |
