global: make directories mode parameterizable

This commit makes it possible to parametrize the ceph directories modes.
So it changes hardocded mode for ceph related directories from 0755 to
customizable with `ceph_directories_mode` variable.

Closes: #2920

Signed-off-by: Artur Fijalkowski <artur.fijalkowski@ing.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 011270ca69)

roles/ceph-config/tasks/main.yml

@@ -72,7 +72,7 @@
       state: directory
       owner: "ceph"
       group: "ceph"
-      mode: "0755"
+      mode: "{{ ceph_directories_mode | default('0755') }}"
 
   - name: "generate ceph configuration file: {{ cluster }}.conf"
     action: config_template
@@ -98,7 +98,7 @@
     file:
       path: "{{ fetch_directory }}/{{ fsid }}/etc/ceph"
       state: directory
-      mode: "0755"
+      mode: "{{ ceph_directories_mode | default('0755') }}"
     delegate_to: localhost
     when: ceph_conf_local | bool
 

roles/ceph-mds/tasks/common.yml

@@ -5,7 +5,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
   with_items:
     - /var/lib/ceph/bootstrap-mds/
     - /var/lib/ceph/mds/{{ cluster }}-{{ mds_name }}

roles/ceph-mgr/tasks/common.yml

@@ -5,7 +5,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
 
 - name: fetch ceph mgr keyring
   ceph_key:

roles/ceph-mon/tasks/deploy_monitors.yml

@@ -56,7 +56,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "u=rwX,g=rX,o=rX"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
     recurse: true
 
 - name: create custom admin keyring

roles/ceph-nfs/tasks/pre_requisite_non_container.yml

@@ -31,7 +31,7 @@
     state: directory
     owner: "ceph"
     group: "ceph"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
   with_items:
     - { name: "/var/lib/ceph/bootstrap-rgw", create: "{{ nfs_obj_gw }}" }
     - { name: "/var/lib/ceph/radosgw", create: "{{ nfs_obj_gw }}" }

roles/ceph-osd/tasks/common.yml

@@ -5,7 +5,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
   when: cephx | bool
   with_items:
     - /var/lib/ceph/bootstrap-osd/

roles/ceph-rgw/tasks/common.yml

@@ -5,7 +5,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
   with_items: "{{ rbd_client_admin_socket_path }}"
 
 - name: create rados gateway instance directories
@@ -14,7 +14,7 @@
     state: directory
     owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
     group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
-    mode: "0755"
+    mode: "{{ ceph_directories_mode | default('0755') }}"
   with_items: "{{ rgw_instances }}"
   when: rgw_instances is defined