---
- name: Portainer | Create directory if it does not exist
  ansible.builtin.file:
    path: "{{docker_compose_directory}}"
    state: directory
    mode: '0755'

- name: Portainer | Copy docker compose file
  copy:
    src: docker-compose.yml
    dest: "{{docker_compose_directory}}/docker-compose.yml"

- name: Portainer | Check if volume exists
  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: no # 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: "{{docker_compose_directory}}/portainer"

# Don't really need this as long as there is an S3 backup.
#- name: Portainer | Register Admin User
#  when: (portainer_volume.stdout_lines | length) == 0
#  uri:
#    url: http://localhost:9000/api/users/admin/init
#    method: POST
#    body:
#      Username: admin
#      Password: "{{portainer.password}}"
#    status_code: 200
#    body_format: json
#  register: result
#  until: result.status == 200
#  retries: 60
#  delay: 1