facts: always set `container_binary` on monitors

wip

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

roles/ceph-facts/tasks/container_binary.yml

@@ -6,4 +6,9 @@
 
 - name: set_fact container_binary
   set_fact:
-    container_binary: "{{ 'podman' if (podman_binary.stat.exists and ansible_distribution == 'Fedora') or (ansible_os_family == 'RedHat' and ansible_distribution_major_version == '8') else 'docker' }}"
+    container_binary: "{{ 'podman' if (podman_binary.stat.exists and ansible_distribution == 'Fedora') or (ansible_os_family == 'RedHat' and ansible_distribution_major_version == '8') else 'docker' }}"
+  delegate_to: "{{ item }}"
+  delegate_facts: True
+  run_once: true
+  with_items:
+    - "{{ ansible_play_hosts_all | union(groups.get(mon_group_name, [])) }}"

roles/ceph-osd/tasks/common.yml

@@ -19,7 +19,7 @@
     state: info
   environment:
     CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
-    CEPH_CONTAINER_BINARY: "{{ container_binary }}"
+    CEPH_CONTAINER_BINARY: "{{ hostvars[groups.get(mon_group_name)[0]]['container_binary'] }}"
   register: _osd_keys
   with_items:
     - { name: "client.bootstrap-osd", path: "/var/lib/ceph/bootstrap-osd/{{ cluster }}.keyring", copy_key: true }