Adds option to make authorized_keys exclusive (default: false)

tasks/users.yml

@@ -44,8 +44,9 @@
     user: "{{ item }}"
     state: present
     key: "{{ lookup('file', 'public_keys/id_{{ item }}.pub') }}"
+    exclusive: "{{ authorized_keys_are_exclusive | bool }}"
   with_items: "{{ users }}"
-  ignore_errors: yes
+  ignore_errors: true
 
 - block:
     - name: 'Ensure that wheel group is existing'