Upgrade OpenXPKI Server from EL7 to EL8

Install a new VM with EL8, using our kickstart file

On the old server, backup the required directories

tar cvzf ~dani/openxpki.tgz /opt/openxpki/etc/ssl /opt/openxpki/meta /opt/openxpki/data

Shutdown the old server, start the new one with the same IP address

Copy openxpki.tgz and extract it

tar xvzf openxpki.tgz -C /

Run the playbook

ansible-playbook -i inventories/fws.ini fws.yml -l openxpki.fws.fr

Might be needed to adjust ownership of files under /opt/openxpki/etc and /opt/openxpki/data (if openxpki user has a different uid/gid on the new server)