Gather generic masakari facts

With commit [1] we moved extra facts gathering to pre_tasks
but with that we did not enable generic facts gathering, which
led to regression. So we cover this by ensuring that generic
facts are also gathered and not only extra ones.

[1] 8bc9b167ab
Closes-Bug: #1979145

Change-Id: Ibb9dc3377a4de06af25281bf777b16faad16d261

playbooks/os-masakari-install.yml

@@ -13,6 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Gather masakari facts
+  hosts: masakari_all
+  gather_facts: "{{ osa_gather_facts | default(True) }}"
+  tags:
+    - always
+
 - name: Setup corosync cluster
   hosts: masakari_monitor
   gather_facts: false