Comment 6 for bug 1802203

So, apparently we'll need to add some upgrade task somewhere just before the podman containers are started. Either a "chcon -R", or, cleaner:
semanage fcontext -a -t container_share_t "/var/lib/kolla/config_files(/.*)?"
restorecon -R -v /var/lib/kolla

The correct location has to be defined though, with the support of the Upgrade Team :).