- name: Configure swarm hosts
  hosts:
    - dockerswarm
  tasks:
    - name: Timezone
      community.general.timezone:
        name: America/Los_Angeles
    - name: Prerequisites
      apt:
        name: 
          - ca-certificates
          - curl
          - gnupg
          - lsb-release
          - qemu-guest-agent
        state: present
    - name: Get repository gpg key
      apt_key:
        url: https://download.docker.com/linux/debian/gpg
        state: present
    - name: Set up repo
      apt_repository:
        repo: "deb https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
        filename: docker
    - name: Install packages
      apt:
        name:
          - docker-ce
          - docker-ce-cli
          - containerd.io
          - slirp4netns
          - git
    - name: Add debian user to docker group
      user:
        name: "{{ansible_user}}"
        groups: docker
        append: yes
    - name: Install docker-compose
      get_url: 
        url : https://github.com/docker/compose/releases/download/v2.2.0/docker-compose-linux-x86_64
        dest: /usr/local/bin/docker-compose
        mode: 'u+x,g+x'