---

# 26.04 ships a current docker, so no more docker.com repo. Migrating a
# host off docker-ce needs cleanup-third-party.yaml first: docker.io cannot
# install while docker-ce holds the same files.
- name: install docker apt packages
  become: yes
  apt:
    name:
      - "docker.io"
      - "docker-compose-v2"

- name: add korsync user
  become: yes
  user: name="korsync" shell="/bin/false" system="yes" create_home="yes" groups="docker"

- name: make korsync dir
  become: yes
  file:
    path: "{{item}}"
    state: "directory"
    owner: "korsync"
    group: "korsync"
    mode: "0755"
  loop:
    - "{{korsync_dir}}"
    - "{{korsync_dir}}/data/redis"

- name: configure korsync docker compose
  become: yes
  template:
    src: "docker-compose.yml.j2"
    dest: "{{korsync_dir}}/docker-compose.yml"
    owner: "korsync"
    group: "korsync"
    mode: "0600"

- name: ensure docker is started
  become: yes
  systemd: name="docker.service" enabled="yes" state="started"

- name: docker compose pull
  become: yes
  become_user: "korsync"
  command: "docker compose pull"
  args:
    chdir: "{{korsync_dir}}"
  changed_when: false

- name: docker compose
  become: yes
  become_user: "korsync"
  command: "docker compose up -d"
  args:
    chdir: "{{korsync_dir}}"
  changed_when: false