docker.yml

---
  - name: get docker gpg key
    become: true
    apt_key:
      url: https://download.docker.com/linux/ubuntu/gpg
      state: present

  - name: add docker apt repo
    become: true
    apt_repository:
      repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
      state: present

  - name: install docker via apt
    become: true
    apt:
      name: "docker-ce"
      update_cache: yes

  - name: install software via pip
    become: true
    pip:
      name: ["docker-compose"]
      executable: pip

  - name: copy docker config
    become: true
    copy:
      src: docker/daemon.json
      dest: /etc/docker/daemon.json
      force: yes
      owner: root
      group: root
      mode: 644

  - name: exec restart
    become: true
    systemd:
      name: docker.service
      state: restarted
      enabled: true
      daemon_reload: yes

  - name: add users to docker group
    become: true
    user:
      name: '{{ item }}'
      groups: docker
      append: yes
    with_items:
      - ubuntu

  - meta: reset_connection

  - name: copy config
    become: true
    copy:
      src: docker/config.json
      dest: /home/ubuntu/.docker/
      force: yes
      owner: ubuntu
      group: ubuntu
      mode: 0660

  - name: create default gw
    become: true
    shell: docker network create --opt com.docker.network.bridge.name=docker_gwbridge --opt com.docker.network.bridge.enable_icc=false --opt com.docker.network.bridge.enable_ip_masquerade=true --opt com.docker.network.driver.mtu=1400 docker_gwbridge

  - name: install swarm
    shell: docker swarm init

  - name: create network
    shell: docker network create -d overlay --attachable --opt com.docker.network.driver.mtu=1400 showcase