---

- name: install docker
  package:
    name: docker
    state: latest
  when: ansible_distribution in ["CentOS", "Fedora", "Red Hat Enterprise Linux"] and not is_atomic
  register: docker_installed

- name: add {{ username }} to 'dockerroot' group
  user:
    name: "{{ username }}"
    groups: dockerroot
    append: yes
  when: ansible_distribution in ["CentOS", "Red Hat Enterprise Linux"] and not is_atomic


- name: copy daemon.json
  copy:
    src: roles/docker/files/daemon.json
    dest: /etc/docker/daemon.json
    owner: root
    group: root
    mode: 0644
  when: ansible_distribution in ["CentOS", "Red Hat Enterprise Linux"] and not is_atomic

- name: enable/start docker
  service:
    name: docker
    state: started
    enabled: yes
  when: ansible_distribution in ["CentOS", "Fedora", "Red Hat Enterprise Linux"] and not is_atomic