- include_tasks: test_swarm_service.yml when: docker_py_version is version('2.6.0', '>=') and docker_api_version is version('1.25', '>=') - fail: msg="Too old docker / docker-py version to run docker_swarm_service tests!" when: not(docker_py_version is version('2.6.0', '>=') and docker_api_version is version('1.25', '>=')) and (ansible_distribution != 'CentOS' or ansible_distribution_major_version|int > 6)