An administrator can update the DNS assignments for vRealize Automation.

Procedure

  1. Log in to the console for any vRealize Automation appliance using either SSH or VMRC.
  2. Run the following command. 
    vracli network dns set --servers DNS1,DNS2
  3. Verify that the new DNS servers were properly applied to all vRealize Automation nodes with vracli network dns status command.
  4. Run the following set of commands to shut down the vRealize Automation services on all cluster nodes, . 
    /opt/scripts/svc-stop.sh
sleep 120
/opt/scripts/deploy.sh --onlyClean
  5. Restart the vRealize Automation nodes and wait for them to start completely.
  6. Log in to each vRealize Automation node with SSH and verify that the new DNS servers are listed in /etc/resolv.conf.
  7. On one of the vRealize Automation nodes, run the following command to start the vRealize Automation services: /opt/scripts/deploy.sh

Results

The vRealize Automation DNS settings are changed as specified.