ceph-default: rm useless condition

This condition is useless and it's also creating issues we don't see in
our CI. ceph_release is set by either ceph-common or ceph-docker-common
so let's keep it this way.

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1645379

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

roles/ceph-common/tasks/main.yml

@@ -39,6 +39,8 @@
   include_tasks: release-rhcs.yml
   when:
     - ceph_repository in ['rhcs', 'dev']
+      or
+      ceph_origin == 'distro'
   tags:
     - always
 

roles/ceph-facts/tasks/facts.yml

@@ -98,11 +98,6 @@
   when:
     - ceph_current_status.fsid is defined
 
-# Set ceph_release to ceph_stable by default
-- name: set_fact ceph_release ceph_stable_release
-  set_fact:
-    ceph_release: "{{ ceph_stable_release }}"
-
 - name: generate cluster fsid
   shell: python -c 'import uuid; print(str(uuid.uuid4()))' | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
   args:

site.yml.sample

@@ -458,8 +458,6 @@
         name: ceph-handler
     - import_role:
         name: ceph-common
-      when:
-        - ceph_release_num[ceph_release] >= ceph_release_num.luminous
     - import_role:
         name: ceph-config
       tags: ['ceph_update_config']