---
- name: Setup Docker systems
  hosts: docker
  tasks:
    - name: Create systemd override directory
      file:
        path: /etc/systemd/system/docker.service.d
        state: directory
        mode: '0755'
        owner: root
        group: root

    - name: Deploy daemon.json
      template:
        src: templates/docker-daemon.json
        dest: /etc/docker/daemon.json
        owner: root
        group: root
        mode: '0644'
      notify: Restart docker

    - name: Deploy override.json
      template:
        src: templates/docker-override.conf
        dest: /etc/systemd/system/docker.service.d/override.conf
        owner: root
        group: root
        mode: '0644'
      notify: Restart docker

    - name: Open Firewall port
      firewalld:
        # service: docker-registry
        port: 2375/tcp
        permanent: true
        state: enabled
        immediate: yes

  handlers:
    - name: Restart docker
      service:
        name: docker
        state: restarted