After joining AD, realmd do not register DNS hostname

The error may be caused by an incorrect entry in the /etc/hosts file added by the provisioning script. To resolve this error;

• Remove SSSD from the AD domain

realm leave webconn.tech

• Rename the host to use FQDN hostname

hostname set-hostname metal.webconn.tech

• Ensure /etc/hosts have correct entries for hosts or create forward and reverse DNS records of the server.

192.168.1.1 metal.webconn.tech metal

• Re-join SSSD to AD domain with the following command;

realm join webconn.tech