Python msg:ConnectionError（协议错误（'；连接中止。'；），错误（2，'；没有这样的文件或目录'；），）

我在

任务：nginx容器

上遇到错误：

failed: [localhost] => {"changed": false, "failed": true}
msg: ConnectionError(ProtocolError('Connection aborted.', error(2, 'No such file or directory')),)

FATAL: all hosts have already failed -- aborting

当播放下一个

Ansible

playbook时：

---
-   name: Play
    hosts: localhost
    vars: []
    tasks:
        -   name: nginx container
            docker:
                name: my.nginx2
                image: nginx
                state: started

我做错了什么？这是虫子吗

另外，通过

-vvv

获得的更详细输出是：

<localhost> REMOTE_MODULE docker state=started name=my.nginx2 image=nginx
<localhost> EXEC ['/bin/sh', '-c', 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561 && echo $HOME/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561']
<localhost> PUT /tmp/tmp7ySlXq TO /home/victor/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561/docker
<localhost> EXEC ['/bin/sh', '-c', u'LANG=C LC_CTYPE=C /usr/bin/python /home/victor/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561/docker']
failed: [localhost] => {"changed": false, "failed": true}
msg: ConnectionError(ProtocolError('Connection aborted.', error(2, 'No such file or directory')),)

FATAL: all hosts have already failed -- aborting

REMOTE_MODULE docker state=started name=my.nginx2 image=nginx
EXEC['/bin/sh'、'-c'、'mkdir-p$HOME/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561和&chmod a+rx$HOME/.ansible/tmp/ansible-tmp-14314314101.65-11072088770561和&echo$HOME/.ansible/tmp/ansible-tmp-14314101.65-11072088770561']
将/tmp/tmp7ySlXq放到/home/victor/.ansible/tmp/ansible-tmp-1431434101.65-11072088770561/docker
EXEC['/bin/sh'，'-c'，u'LANG=c LC_CTYPE=c/usr/bin/python/home/victor/.ansible/tmp/ansible-tmp-14314101.65-11072088770561/docker']
失败：[localhost]=>{“已更改”：false，“失败”：true}
msg:ConnectionError（协议错误（'连接中止'），错误（2，'没有这样的文件或目录'），）
致命：所有主机都已失败--正在中止

您应该安装docker:

- name: install docker
  shell: curl -sSL https://get.docker.com/ | sh
  args:
     creates: /usr/bin/docker

您应该检查它是否有效：

- name: Wait for the Docker server to start
  action: raw docker version
  register: docker_version
  until: docker_version.stdout.find("Client") != -1
  retries: 30
  delay: 10

您需要满足所有依赖项（）

---

我也有类似的问题。制造了一个问题

Requirements (on host that executes module)
python >= 2.6
docker-py >= 0.3.0
The docker server >= 0.10.0