我查看了这篇文章，并按照两个答案中的修复方法操作，但都没有起作用。我开了一个新帖子，部分原因是因为之前的解决方法不行，另一方面是因为我得到了一个稍微不同的错误，尽管问题可能是相同的。
Ansible主机：
$ ansible --version
ansible 2.1.0.0
config file = /etc/ansible/ansible.cfg
configured module search path = Default w/o overrides
目标客户端 myserver：
$ pip list | egrep 'six|docker|websocket_client'
docker-py (1.2.3)
six (1.10.0)
test.yml:
---
- hosts: myserver
remote_user: root
tasks:
- name: stop any running docker registries
docker_container:
name: registry
state: stopped
...
Ansible服务器（ansible-playbook别名为ap）：
$ ap -vvvv test.yml
输出结果：
（可能是多余的输出，已经被剪切）：
fatal: [myserver]: FAILED! => {
"changed": false,
"failed": true,
"invocation": {
"module_args": {
"api_version": null,
"blkio_weight": null,
"cacert_path": null,
"capabilities": null,
"cert_path": null,
"command": null,
"cpu_period": null,
"cpu_quota": null,
"cpu_shares": null,
"cpuset_cpus": null,
"cpuset_mems": null,
"debug": false,
"detach": true,
"devices": null,
"dns_opts": null,
"dns_search_domains": null,
"dns_servers": null,
"docker_host": null,
"entrypoint": null,
"env": null,
"etc_hosts": null,
"exposed_ports": null,
"filter_logger": false,
"force_kill": false,
"groups": null,
"hostname": null,
"image": null,
"interactive": false,
"ipc_mode": null,
"keep_volumes": true,
"kernel_memory": null,
"key_path": null,
"kill_signal": null,
"labels": null,
"links": null,
"log_driver":
"json-file",
"log_options": null,
"mac_address": null,
"memory": "0",
"memory_reservation": null,
"memory_swap": null,
"memory_swappiness": null,
"name": "registry",
"network_mode": null,
"networks": null,
"oom_killer": null,
"paused": false,
"pid_mode": null,
"privileged": false,
"published_ports": null,
"pull": false,
"read_only": false,
"recreate": false,
"restart": false,
"restart_policy": null,
"restart_retries": 0,
"security_opts": null,
"shm_size": null,
"ssl_version": null,
"state": "stopped",
"stop_signal": null,
"stop_timeout": null,
"timeout": null,
"tls": null,
"tls_hostname": null,
"tls_verify": null,
"trust_image_content": false,
"tty": false,
"ulimits": null,
"user": null,
"uts": null,
"volume_driver": null,
"volumes": null,
"volumes_from": null
},
"module_name": "docker_container"
},
"msg":
(相关错误):
"导入docker-py失败 - 无法导入NotFound名称。尝试使用pip install docker-py"
当我将docker-py模块降级到1.1.0时，我会收到相同的错误，就像引用帖子中的第一个答案一样。我还尝试了对目录进行chmod，但没有任何区别：
(/usr/lib/python2.7/site-packages) myserver$ ls -lad docker*
drwxr-xr-x. 6 root root 4096 Jul 4 10:57 docker/
drwxr-xr-x. 2 root root 4096 Jul 4 10:57 docker_py-1.2.3-py2.7.egg-info/
来自 chmod -R go+rx docker* 命令.
有人遇到过这个问题吗？我尝试使用 pip ansible 模块安装模块，然后手动将其删除后再按照引用帖子中的方法重新手动安装它们。如您所见，我也在使用 2.1.0.0 版本，这应该可以解决此问题。