Optimize mode and ownership changes

tasks/distribute_keys.yml

@@ -38,11 +38,16 @@
   with_items: admins
 
 - name: "Keys | Set ownership of authorized key file"
-  shell: chown {{ item }}:root /home/{{ item }}/.ssh/auth_keys_fresh
+  file:
+    path="/home/{{ item }}/.ssh/auth_keys_fresh"
+    owner="{{ item }}"
+    group="root"
   with_items: admins
 
 - name: "Keys | Set permission for authorized key file"
-  shell: chmod 600 /home/{{ item }}/.ssh/auth_keys_fresh
+  file:
+    path="/home/{{ item }}/.ssh/auth_keys_fresh"
+    mode=600
   with_items: admins
 
 - name: "Keys | Make sure the authorized_keys file exists"