feat: complete cobbler automation

- add facts to manage the /var/www/cobbler and /data/cobbler directories
- move /var/www/cobbler -> /data/cobbler
- create symlink from /var/www/cobbler -> /data/cobbler
- ensure that cobbler nodes are set to permissive selinux mode

hieradata/common.yaml

@@ -98,6 +98,7 @@ facts_path: '/opt/puppetlabs/facter/facts.d'
 
 hiera_classes:
   - timezone
+  - profiles::selinux::setenforce
 
 profiles::ntp::client::ntp_role: 'roles::infra::ntp::server'
 profiles::ntp::client::use_ntp: 'region'