19.2. Troubleshooting

Procedure 19.2. Updating Your Red Hat Satellite Configuration After an FQDN Change

1. Verify that the FQDN is being properly repored and reflects the hostname/FQDN:

   # facter fqdn

2. Update the katello-installer answer file to replace the old FQDN with the new one:

   # sed -i "s/$OLD_FQDN/$NEW_FQDN/g" /etc/katello-installer/answers.katello-installer.yaml
   

   Where:
   1. $OLD_is the Satellite Server's previous FQDN.
   2. $NEW_FQDN is the Satellite Server's new FDQN.
3. Delete the amqp-client certificate from the NSS database:

   # certutil -D -d '/etc/pki/katello/nssdb' -n 'amqp-client'
   

4. Regenerate the server certificates by running katello-installer:

   # katello-installer --certs-update-all
   

5. On client systems registered to the Red Hat Satellite Server, uninstall the existing katello-ca-consumer package since it contains the existing SSL certificate with the old FQDN information and update the package from the new FQDN:

   # rpm -e $(rpm -qa "katello-ca-consumer*")
   #rpm -Uvh http://NEW_FQDN/pub/katello-ca-consumer-latest.noarch.rpm