community.general/tests/integration/targets/docker_node/tasks/main.yml

---
####################################################################
# WARNING: These are designed specifically for Ansible tests       #
# and should not be used as examples of how to write Ansible roles #
####################################################################

# Run the tests
- block:
  - include_tasks: test_node.yml

  always:
  - name: Cleanup (trying)
    docker_swarm:
      state: absent
      force: true
    diff: no
    ignore_errors: yes

  - name: Restart docker daemon
    service:
      name: docker
      state: restarted
    become: yes
  - name: Wait for docker daemon to be fully restarted
    command: docker ps
    ignore_errors: yes

  - name: Cleanup
    docker_swarm:
      state: absent
      force: true
    diff: no

  when: docker_py_version is version('2.4.0', '>=') and docker_api_version is version('1.25', '>=')

- fail: msg="Too old docker / docker-py version to run docker_node tests!"
  when: not(docker_py_version is version('2.4.0', '>=') and docker_api_version is version('1.25', '>=')) and (ansible_distribution != 'CentOS' or ansible_distribution_major_version|int > 6)