---
# Main tasks for docker role - install Docker and Docker Compose

- name: Install prerequisites
  apt:
    name:
      - apt-transport-https
      - ca-certificates
      - curl
      - gnupg
      - lsb-release
    state: present
    update_cache: yes

- name: Add Docker GPG key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg
    state: present

- name: Add Docker repository
  apt_repository:
    repo: "deb [arch=arm64,amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
    state: present
    filename: docker

- name: Install Docker Engine
  apt:
    name:
      - docker-{{ docker_edition }}
      - docker-{{ docker_edition }}-cli
      - containerd.io
      - docker-buildx-plugin
      - docker-compose-plugin
    state: present
    update_cache: yes
  notify: Restart Docker

- name: Create Docker daemon configuration directory
  file:
    path: /etc/docker
    state: directory
    mode: '0755'

- name: Configure Docker daemon
  template:
    src: daemon.json.j2
    dest: /etc/docker/daemon.json
    mode: '0644'
  notify: Restart Docker

- name: Create Docker networks
  community.docker.docker_network:
    name: "{{ item.name }}"
    driver: "{{ item.driver }}"
    state: present
  loop: "{{ docker_networks }}"

- name: Ensure Docker is running and enabled
  service:
    name: docker
    state: started
    enabled: yes

- name: Create /opt/docker directory for compose files
  file:
    path: /opt/docker
    state: directory
    mode: '0755'