The admin key must be copied on the osd nodes only when we test the
shrink scenario. Shrink relies on ceph-disk commands that require the
admin key on the node where it's being executed.
Now we only copy the key when running on the shrink-osd scenario.
Signed-off-by: Sébastien Han <seb@redhat.com>
We should stop putting everything in 'all'. This is too easy and this is
error prone as well for those who are separating variables into host
type, things that you should do.
Signed-off-by: Sébastien Han <seb@redhat.com>