Move traefik into its own role

ansible/roles/traefik/tasks/main.yml

@@ -0,0 +1,54 @@
+- name: Create install directory
+  file:
+    path: /opt/traefik
+    state: directory
+    owner: "{{ docker_user.name }}"
+    mode: "{{ docker_compose_directory_mask }}"
+  become: true
+
+- name: Create config directory
+  file:
+    path: /opt/traefik/traefik
+    state: directory
+    mode: "{{ docker_compose_directory_mask }}"
+  become: true
+
+- name: Install compose file
+  template:
+    src: files/docker-compose.yml
+    dest: /opt/traefik/docker-compose.yml
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "{{ docker_user.name }}"
+    validate: /usr/bin/docker-compose -f %s config
+  register: compose_file
+  become: true
+
+- name: Install config
+  template:
+    src: files/traefik.yml
+    dest: /opt/traefik/traefik/traefik.yml
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "{{ docker_user.name }}"
+  register: config_file
+  become: true
+
+- name: Install file provider
+  template:
+    src: files/file-provider.yml
+    dest: /opt/traefik/traefik/file-provider.yml
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "{{ docker_user.name }}"
+  register: file_provider
+  become: true
+
+- name: Cycle container
+  docker_compose:
+    project_src: /opt/traefik
+    pull: true
+    remove_orphans: true
+    remove_volumes: true
+    state: "{{ item }}"
+  when: compose_file.changed or config_file.changed or file_provider.changed
+  loop:
+    - absent
+    - present