Ensure that ganesha log directory exists

Some ganesha packages do not create ganesha log directories
while it's expected to be created while changing it's permissions.
Additionally it's no much sense in doing that as a separate task,
so directory is created as correct permissions are set with creation of
the rest required directories.

Signed-off-by: Dmitriy Rabotyagov <drabotyagov@vexxhost.com>

roles/ceph-nfs/tasks/pre_requisite_non_container.yml

@@ -29,8 +29,8 @@
   file:
     path: "{{ item.name }}"
     state: directory
-    owner: "ceph"
+    owner: "{{ item.owner | default('ceph') }}"
-    group: "ceph"
+    group: "{{ item.group | default('ceph') }}"
     mode: "{{ ceph_directories_mode }}"
   with_items:
     - { name: "/var/lib/ceph/bootstrap-rgw", create: "{{ nfs_obj_gw }}" }
@@ -38,6 +38,7 @@
     - { name: "/var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_hostname }}", create: "{{ nfs_obj_gw }}" }
     - { name: "{{ rbd_client_admin_socket_path }}", create: "{{ nfs_obj_gw }}" }
     - { name: "/var/log/ceph", create: true }
+    - { name: "/var/log/ganesha", create: true, owner: root, group: root }
     - { name: "/var/run/ceph", create: true }
   when: item.create | bool
 
@@ -85,10 +86,3 @@
             owner: "ceph"
             group: "ceph"
             mode: "0600"
-
-- name: change ownership on /var/log/ganesha
-  file:
-    path: /var/log/ganesha
-    owner: "root"
-    group: "root"
-    mode: "0755"