Convert watchtower into its own role

ansible/main.yml

@@ -21,6 +21,7 @@
         docker_users:
           - "{{ user }}"
     - docker-cleanup
-    - traefik
     - netdata
+    - traefik
+    - watchtower
     - docker

ansible/roles/docker/tasks/main.yml

@@ -49,9 +49,6 @@
 - name: Install wallabag
   include: wallabag.yml
 
-- name: Install watchtower
-  include: watchtower.yml
-
 - name: Install whoami
   include: whoami.yml
 

ansible/roles/watchtower/tasks/main.yml

@@ -1,4 +1,4 @@
-- name: Create watchtower directory
+- name: Create directory
   file:
     path: /opt/watchtower
     state: directory
@@ -6,9 +6,9 @@
     mode: "{{ docker_compose_directory_mask }}"
   become: true
 
-- name: Install watchtower compose file
+- name: Install compose file
   template:
-    src: files/watchtower/docker-compose.yml
+    src: files/docker-compose.yml
     dest: /opt/watchtower/docker-compose.yml
     mode: "{{ docker_compose_file_mask }}"
     owner: "{{ docker_user.name }}"
@@ -16,7 +16,7 @@
   register: compose_file
   become: true
 
-- name: Cycle watchtower container
+- name: Cycle container
   docker_compose:
     project_src: /opt/watchtower
     pull: true