Problem: the meta declaration just includes the role, it does nothing
with the group_vars. For ansible to use files defined in group_vars/ the
name of the file must match a host group. Like mons, osds, etc. There is
no group docker-common so the variables defined there are never used, as
proved by https://bugzilla.redhat.com/show_bug.cgi?id=1447179 and the
ansible documentation.
Solution: bring the ability to merge roles files. So now by default,
ceph-docker-common and ceph-common will go into all.yml.sample
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1447179
Signed-off-by: Sébastien Han <seb@redhat.com>
This adds a script, generate_group_vars_sample.sh, that generates
group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid
discrepancies between the sets of files. It also converts the line
endings in the various main.yml from DOS to Unix, since generating the
samples was spreading the line ending plague around to more files.
Sébastien Han
Guillaume Abrioux
Chris St. Pierre