config: support num_osds fact setting in containerized deployment

This part of the code must be supported in containerized deployment

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1664112

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

roles/ceph-config/tasks/main.yml

@@ -1,15 +1,5 @@
 ---
-# ceph-common
 - block:
-  - name: create ceph conf directory
-    file:
-      path: "/etc/ceph"
-      state: directory
-      owner: "ceph"
-      group: "ceph"
-      mode: "0755"
-
-  - block:
   - name: count number of osds for ceph-disk scenarios
     set_fact:
       num_osds: "{{ devices | length | int }}"
@@ -37,6 +27,8 @@
     register: lvm_batch_report
     environment:
       CEPH_VOLUME_DEBUG: 1
+      CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
+      CEPH_CONTAINER_BINARY: "{{ container_binary }}"
     when:
       - devices | default([]) | length > 0
       - osd_scenario == 'lvm'
@@ -55,6 +47,8 @@
     register: lvm_list
     environment:
       CEPH_VOLUME_DEBUG: 1
+      CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
+      CEPH_CONTAINER_BINARY: "{{ container_binary }}"
     when:
       - devices | default([]) | length > 0
       - osd_scenario == 'lvm'
@@ -71,6 +65,16 @@
   when:
       - inventory_hostname in groups.get(osd_group_name, [])
 
+# ceph-common
+- block:
+  - name: create ceph conf directory
+    file:
+      path: "/etc/ceph"
+      state: directory
+      owner: "ceph"
+      group: "ceph"
+      mode: "0755"
+
   - name: "generate ceph configuration file: {{ cluster }}.conf"
     action: config_template
     args: