Update the DNS Settings for Automation Orchestrator

An administrator can update the DNS settings of the Automation Orchestrator deployment by using the vracli network dns command.

Prerequisites

Verify that the Automation Orchestrator Appliance SSH service is enabled. See Activate or Deactivate SSH Access to the Automation Orchestrator Appliance.

Procedure

1. Log in to the Automation Orchestrator Appliance command-line over SSH as root.
   Note: For clustered deployments, log in to appliance of any node in the cluster.
2. To set new DNS servers to your Automation Orchestrator deployment, run the vracli network dns set command.

   vracli network dns set --servers DNS1,DNS2

3. Verify that the new DNS servers are properly applied to all Automation Orchestrator nodes by running the vracli network dns status command.
4. To stop the Automation Orchestrator services in your deployment, run the following set of commands:

   /opt/scripts/svc-stop.sh
   sleep 120
   /opt/scripts/deploy.sh --onlyClean
   

5. Restart the Automation Orchestrator nodes and wait for them to start completely.
6. Log in to the command-line for each Automation Orchestrator node over SSH and verify that the new DNS servers are listed in the /etc/resolve.conf file.
7. To start the Automation Orchestrator services, run the /opt/scripts/deploy.sh script on one of the nodes in your deployment.

Results

The Automation Orchestrator DNS settings are changed as specified.