Ansible即使安装了也不能导入docker-py（Ansible 2.3.0.0）
我遇到的问题与volvox提出的原始问题有关，但是在Ansible 2.3.0.0中，当我使用anoxis的回答给他的post时，
重现步骤：
我创build了一个新的VirtualEnv：
zoidberg:foley chris$ virtualenv ansible-test New python executable in /Users/chris/src/hc/foley/ansible-test/bin/python2.7 Also creating executable in /Users/chris/src/hc/foley/ansible-test/bin/python Installing setuptools, pip, wheel...done. 安装Ansible：
(ansible-test) zoidberg:foley chris$ pip install ansible Collecting ansible Collecting pycrypto>=2.6 (from ansible) Collecting paramiko (from ansible) Using cached paramiko-2.1.2-py2.py3-none-any.whl Collecting jinja2 (from ansible) Using cached Jinja2-2.9.6-py2.py3-none-any.whl Requirement already satisfied: setuptools in ./ansible-test/lib/python2.7/site-packages (from ansible) Collecting PyYAML (from ansible) Collecting cryptography>=1.1 (from paramiko->ansible) Using cached cryptography-1.8.1-cp27-cp27m-macosx_10_10_intel.whl Collecting pyasn1>=0.1.7 (from paramiko->ansible) Using cached pyasn1-0.2.3-py2.py3-none-any.whl Collecting MarkupSafe>=0.23 (from jinja2->ansible) Requirement already satisfied: six>=1.6.0 in ./ansible-test/lib/python2.7/site-packages (from setuptools->ansible) Requirement already satisfied: packaging>=16.8 in ./ansible-test/lib/python2.7/site-packages (from setuptools->ansible) Requirement already satisfied: appdirs>=1.4.0 in ./ansible-test/lib/python2.7/site-packages (from setuptools->ansible) Collecting idna>=2.1 (from cryptography>=1.1->paramiko->ansible) Using cached idna-2.5-py2.py3-none-any.whl Collecting enum34 (from cryptography>=1.1->paramiko->ansible) Using cached enum34-1.1.6-py2-none-any.whl Collecting ipaddress (from cryptography>=1.1->paramiko->ansible) Using cached ipaddress-1.0.18-py2-none-any.whl Collecting cffi>=1.4.1 (from cryptography>=1.1->paramiko->ansible) Using cached cffi-1.10.0-cp27-cp27m-macosx_10_6_intel.whl Collecting asn1crypto>=0.21.0 (from cryptography>=1.1->paramiko->ansible) Using cached asn1crypto-0.22.0-py2.py3-none-any.whl Requirement already satisfied: pyparsing in ./ansible-test/lib/python2.7/site-packages (from packaging>=16.8->setuptools->ansible) Collecting pycparser (from cffi>=1.4.1->cryptography>=1.1->paramiko->ansible) Installing collected packages: pycrypto, idna, enum34, ipaddress, pycparser, cffi, asn1crypto, cryptography, pyasn1, paramiko, MarkupSafe, jinja2, PyYAML, ansible Successfully installed MarkupSafe-1.0 PyYAML-3.12 ansible-2.3.0.0 asn1crypto-0.22.0 cffi-1.10.0 cryptography-1.8.1 enum34-1.1.6 idna-2.5 ipaddress-1.0.18 jinja2-2.9.6 paramiko-2.1.2 pyasn1-0.2.3 pycparser-2.17 pycrypto-2.6.1
查了版本：
(ansible-test) zoidberg:foley chris$ ansible --version ansible 2.3.0.0 config file = configured module search path = Default w/o overrides python version = 2.7.13 (default, May 14 2017, 22:38:03) [GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.42)]
在这个答案中安装了docker和docker-py的版本。
(ansible-test) zoidberg:foley chris$ pip list | grep docker DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning. docker (2.0.0) docker-py (1.10.6) docker-pycreds (0.2.1)
但是我仍然得到同样的错误：
(ansible-test) zoidberg:foley chris$ ansible-playbook -i inventory/local build.yml -vvvv No config file found; using defaults Loading callback plugin default of type stdout, v2.0 from /Users/chris/src/hc/foley/ansible-test/lib/python2.7/site-packages/ansible/plugins/callback/__init__.pyc PLAYBOOK: build.yml ********************************************************************************************************************************************************** 1 plays in build.yml PLAY [Build foley docker images] ********************************************************************************************************************************************* META: ran handlers TASK [docker_image] ********************************************************************************************************************************************************** task path: /Users/chris/src/hc/foley/build.yml:12 Using module file /Users/chris/src/hc/foley/ansible-test/lib/python2.7/site-packages/ansible/modules/cloud/docker/docker_image.py <localhost> ESTABLISH LOCAL CONNECTION FOR USER: chris <localhost> EXEC /bin/sh -c 'echo ~ && sleep 0' <localhost> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889 `" && echo ansible-tmp-1494837576.9-236428678313889="` echo /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889 `" ) && sleep 0' <localhost> PUT /var/folders/zn/cfj4ng250293z1g5s19w3zdh0000gn/T/tmp_SRwg6 TO /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889/docker_image.py <localhost> EXEC /bin/sh -c 'chmod u+x /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889/ /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889/docker_image.py && sleep 0' <localhost> EXEC /bin/sh -c '/usr/bin/python /Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889/docker_image.py; rm -rf "/Users/chris/.ansible/tmp/ansible-tmp-1494837576.9-236428678313889/" > /dev/null 2>&1 && sleep 0' fatal: [127.0.0.1 -> localhost]: FAILED! => { "changed": false, "failed": true, "invocation": { "module_args": { "api_version": null, "archive_path": null, "buildargs": { "PRIVATE_REPO_PASSWORD": "6c50ef3a91e9b5cd47251f921f3fb53d1e53afa5", "PRIVATE_REPO_USERNAME": "hexagonalwax" }, "cacert_path": null, "cert_path": null, "container_limits": null, "debug": false, "docker_host": null, "dockerfile": null, "filter_logger": false, "force": false, "http_timeout": null, "key_path": null, "load_path": null, "name": "honeycomb/foley", "nocache": "False", "path": ".", "pull": true, "push": false, "repository": null, "rm": true, "ssl_version": null, "state": "present", "tag": "latest", "timeout": null, "tls": null, "tls_hostname": null, "tls_verify": null, "use_tls": "no" } }, "msg": "Failed to import docker-py - No module named docker. Try `pip install docker-py`" } to retry, use: --limit @/Users/chris/src/hc/foley/build.retry PLAY RECAP ******************************************************************************************************************************************************************* 127.0.0.1 : ok=0 changed=0 unreachable=0 failed=1
这是我的剧本：
(ansible-test) zoidberg:foley chris$ cat build.yml --- - name: Build foley docker images hosts: 127.0.0.1 connection: local gather_facts: false vars_files: - "ansible/vars/build_secrets.yml" tasks: - docker_image: path: . name: worldofchris/foley buildargs: PRIVATE_REPO_USERNAME: "{{ PRIVATE_REPO_USERNAME }}" PRIVATE_REPO_PASSWORD: "{{ PRIVATE_REPO_PASSWORD }}" delegate_to: localhost
而我的库存：
(ansible-test) zoidberg:foley chris$ cat inventory/local [localhost] 127.0.0.1 ansible_connection=local
任何想法我做错了什么？
谢谢
感谢Appleman在Ansible GitHub的问题页面上我有一个修复这是运行Ansible与Python 3：
foley chris$ ansible-playbook -i inventory/local build.yml -e ansible_python_interpreter="/usr/local/bin/python3" PLAY [Build foley docker images] *********************************************************************************************************** TASK [docker_image] ************************************************************************************************************************ changed: [127.0.0.1 -> localhost] PLAY RECAP ********************************************************************************************************************************* 127.0.0.1 : ok=1 changed=1 unreachable=0 failed=0
谢谢techraf和康斯坦丁苏沃洛夫在这方面的帮助。