docker.yml

---
- name: Add Docker GPG apt Key
  vars:
    keyrings: /etc/apt/keyrings
    apt_repo: https://download.docker.com/linux/ubuntu
  block:
    - name: Create /etc/apt/keyrings directory
      ansible.builtin.file:
        path: "{{ keyrings }}"
        state: directory
        mode: '0755'

    - name: Download docker gpg key
      ansible.builtin.get_url:
        url: https://download.docker.com/linux/ubuntu/gpg
        dest: "{{ keyrings }}/docker.asc"

    - name: Add docker apt repository
      ansible.builtin.apt_repository:
        repo: "deb [arch=amd64 signed-by={{ keyrings }}/docker.asc] {{ apt_repo }} {{ ansible_distribution_release }} stable"
        filename: docker
        state: present

- name: Install the latest version of Docker engine
  block:
    - name: Install docker package
      ansible.builtin.package:
        name:
          - docker-ce
          - docker-ce-cli
          - containerd.io
          - docker-buildx-plugin
          - docker-compose-plugin
        state: present

    - name: Create docker group
      ansible.builtin.group:
        name: docker
        state: present

    - name: Add VPS user to docker group
      ansible.builtin.user:
        name: "{{ username }}"
        groups:
          - docker
        append: yes
        state: present

    - name: Enable docker service
      ansible.builtin.service:
        name: docker.service
        enabled: yes

    - name: Enable containerd service
      ansible.builtin.service:
        name: containerd.service
        enabled: yes

    - name: Copy daemon.json
      ansible.builtin.copy:
        dest: "/etc/docker/daemon.json"
        src: "daemon.json"
      notify: restart_docker