Add missing variable and docker-compose file

task.yml

@@ -1,43 +0,0 @@
-- name: create sites directory
-  become: true
-  file:
-    path: '/srv/docker'
-    state: directory
-    owner: root
-    group: root
-    mode: 0755
-
-- name: create newsreader app directory
-  become: true
-  file:
-    path: '{{ app_dir }}'
-    state: directory
-    mode: '0755'
-    owner: 'sonny'
-    group: 'sonny'
-
-- name: clone project
-  git:
-    repo: '{{ app_repository }}'
-    dest: '{{ app_dir }}'
-    version: '{{ app_branch }}'
-    update: true
-
-- name: copy .production.env
-  template:
-    src: 'templates/env.j2'
-    dest: '{{ app_dir }}/.production.env'
-
-- name: stop newsreader
-  docker_compose:
-    project_src: '{{ app_dir }}'
-    state: absent
-
-- name: start newsreader
-  docker_compose:
-    build: true
-    state: present
-    project_src: '{{ app_dir }}'
-    env_file: '{{ app_dir }}/.production.env'
-    files:
-      - docker-compose.production.yml