This article will explain that Jboss restart on the secondary node is failing with the error "cannot find remote domain controller, cannot start"

This issue will occur when Jboss-dc in Primary node is not responding the request comes from the Secondary node

To fix the issue, please restart the Jboss-dc service on the Primary node using the below command:

systemctl restart jboss-dc

Once the jboss-dc restarts on the primary, check the status of the jboss service on the primary and secondary with the command:

systemctl status jboss