---
- name: Portainer | Create directory if it does not exist.
  ansible.builtin.file:
    path: '{{ directories.docker_compose_directory }}'
    state: directory
    owner: root
    group: root
    mode: 0440

- name: Portainer | Copy docker compose file.
  ansible.builtin.copy:
    src: docker-compose.yml
    dest: '{{ directories.docker_compose_directory }}/docker-compose.yml'
    owner: root
    group: root
    mode: 0440

- name: Portainer | Check if volume exists
  ansible.builtin.shell: docker volume ls -f name=portainer_portainer_data --format '{{ '{{' }}  .Name {{ '}}' }}'
  register: portainer_volume
  changed_when: false

- name: Portainer | Pull images
  docker_image:
    name: '{{ item }}'
    source: pull
  with_items:
    - ubuntu
    - busybox

- name: Docker Volume Backup | Restore Portainer volume from S3
  when: (portainer_volume.stdout_lines | length) == 0
  docker_container:
    command: restore-volume --s3 --volume portainer_portainer_data
    image: ghcr.io/chatton/docker-volume-backup:v0.3.0
    name: s3-restore-portainer
    cleanup: true # delete container after it's done.
    state: started # container should execute.
    detach: false # task fails if container exits.
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /tmp:/tmp   # temp s3 archive goes here
    env:
      AWS_ACCESS_KEY_ID: '{{ aws_s3.aws_access_key }}'
      AWS_SECRET_ACCESS_KEY: '{{ aws_s3.aws_secret_key }}'
      AWS_DEFAULT_REGION: '{{ aws_s3.region }}'
      AWS_BUCKET: '{{ aws_s3.bucket }}'
      AWS_ENDPOINT: '{{ aws_s3.s3_url }}'

- name: Portainer | Docker compose up
  community.docker.docker_compose:
    project_src: '{{ directories.docker_compose_directory }}/portainer'