Ansible錯誤 - 沒有名為packaging.version的模塊

Question

我有Centos 7.3和ansible版本2.3。

Ansible 2.3.0.0
config file = ../ansible.cfg
configured module search path = Default w/o overrides
python version = 2.7.5 (default, Nov  6 2016, 00:28:07) [GCC 4.8.5 20150623 (Red Hat 4.8.5-11)]

我需要在Azure VM中運行ansible playbooks。

我跑的時候會收到以下錯誤

fatal: [52.170.201.24]: FAILED! => {"changed": false, "failed": true, "module_stderr": "Shared connection to 52.170.201.24 closed.\r\n", 
"module_stdout": "\r\nTraceback (most recent call last):\r\n  File \"/tmp/ansible_k2CnFR/ansible_module_azure_rm_virtualmachine.py\", line 445, in <module>\r\n    
from ansible.module_utils.azure_rm_common import *\r\n  
File \"/tmp/ansible_k2CnFR/ansible_modlib.zip/ansible/module_utils/azure_rm_common.py\", line 29, in <module>\r\nImportError: No module named packaging.version\r\n", "msg": "MODULE FAILURE", "rc": 0}

嘗試安裝幾個站點中指示的setuptools

sudo pip install setuptools
Requirement already satisfied: setuptools in /root/.local/lib/python2.7/site-packages
Requirement already satisfied: six>=1.6.0 in /root/.local/lib/python2.7/site-packages (from setuptools)
Requirement already satisfied: appdirs>=1.4.0 in /root/.local/lib/python2.7/site-packages (from setuptools)
Requirement already satisfied: packaging>=16.8 in /root/.local/lib/python2.7/site-packages (from setuptools)
Requirement already satisfied: pyparsing in /root/.local/lib/python2.7/site-packages (from packaging>=16.8->setuptools

嘗試了幾個站點中提到的升級點，並將其升級到最新版本

pip -V
pip 9.0.1 from /usr/lib/python2.7/site-packages/pip-9.0.1-py2.7.egg (python 2.7)

which pip
/usr/bin/pip
$ which pip3
/usr/local/bin/pip3
$ which python
/usr/bin/python

更新：

52.170.201.24是Azure虛擬機的IP地址，它是清單主機的一部分。

我實際上正在嘗試使用我的ansible控制機器中的這個ansible代碼啟動Azure虛擬機

- name: Power On Docker repo if Azure
  azure_rm_virtualmachine:
    resource_group: HpsaPoc
    name: DockerRepo
    started: yes
  when:  "{{cloud_provider}}" == 'azure'

我無法繞過這個python / pip配置，我曾嘗試安裝python 3.5和pip3但沒有幫助，所以刪除它，因為我不知道如何卸載它。 請幫忙。

Answer 1

由於您的環境沒有打包模塊，因此發生上述錯誤。

通過安裝包裝模塊來解決這個問題。

pip安裝包裝

以上命令將安裝16.8版本的打包模塊

Answer 2

您似乎嘗試從遠程主機執行azure_rm_virtualmachine ，而不是從Ansible控制主機執行。

嘗試：

- name: Power On Docker repo if Azure
  azure_rm_virtualmachine:
    resource_group: HpsaPoc
    name: DockerRepo
    started: yes
  when: cloud_provider == 'azure'
  delegate_to: localhost