Packages are no longer available to build on RHEL and CentOS and
btrfs is not longer supported, so we should not build with it.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
It's unsightly and hard to maintain collections of references and long
lists across multiple playbooks/include files. Centralize them all
in ``vars.yml``, then include that in all plays.
Minor: Update all files with a newline at the start and end.
Signed-off-by: Chris Evich <cevich@redhat.com>
