---
- name: Disable docker service
  service:
    name: docker
    state: stopped
    enabled: no

- name: Remove all other's docker version packages
  package:
    name: "{{ docker_remove_packages_name }}"
    state: absent
    update_cache: yes

- name: Remove docker
  package:
    name: "{{ docker_package_name }}"
    state: absent
    update_cache: yes

- name: Remove files and directories
  file:
    force: yes
    recurse: yes
    path: "{{ item }}"
    state: absent
  with_items:
    - /var/lib/docker-engine
    - /var/lib/docker
    - /etc/docker
    - /etc/yum.repos.d/docker-ce.repo

- name: Register docker firewalld service
  file:
    force: yes
    path: "/etc/firewalld/services/docker-swarm.xml"
    state: absent
  register: need_firewalld_reload

- name: reload firewalld to refresh service list
  command: firewall-cmd --reload
  when:
    - need_firewalld_reload is changed