首页 文章

在流浪者的Ansible错误中没有模块名称Yum

提问于
浏览 次
1

我正在尝试在Ubuntu Vagrant机器上使用Ansible剧本进行一些实验 . 我写了一个名为exampleyum.yml的简单剧本如下：

---
- hosts: local

  tasks:
    - name: Installing packages
      yum: name=httpd state=latest
      sudo: yes

我跑的时候

ansible-playbook -i ~/inventory.ini exampleyum.yml

我收到以下错误：

任务执行期间发生异常 . 要查看完整的回溯，请使用-vvv . 错误是：ImportError：没有名为yum fatal的模块：[localhost]：FAILED！ => {“已更改”：false，“failed”：true，“module_stderr”：“Traceback（最近一次调用最后一次）：\ n文件\”/ tmp / ansible_qeXrGO / ansible_module_yum.py \“，第25行，\ n import yum \ nImportError：没有名为yum的模块\ n“，”module_stdout“：”“，”msg“：”MODULE FAILURE“}

它会导致一些导入错误和模块故障 . 我在某处读到 Yum 是一个核心模块

因此它应该正常工作，但事实并非如此 . 任何帮助，将不胜感激 . 我对Ansible很新 .

vagrant ansible yum

2 回答

  • 0

    我在Ubuntu Vagrant机器上运行Ansible .

    那你为什么首先使用 yum 而不是 apt 模块呢？

    如果由于某种原因仍需要 yum 模块，请确保在托管主机上安装了 yum python软件包 .

    回复于
  • 2

    使用包而不是yum模块，如剧本中的How to unify package installation tasks in ansible?所示 .

    当我阅读并阅读一本基于CentOS / RedHat编写的书时，我遇到了同样的错误 . 问题本身可以避免如下，但如果在Ubuntu上继续使用YUM，则会导致进一步的问题 .

    环境

    DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"

    确认症状

    ansible@ip-172-31-38-30:~/playbook$ ansible-playbook sample.yaml -v
Using /etc/ansible/ansible.cfg as config file

PLAY [all] *********************************************************************

TASK [setup] *******************************************************************
ok: [ub01]

TASK [Ensure NTP (for time synchronization) is installed.] *********************
fatal: [ub01]: FAILED! => {"changed": false, "failed": true, "module_stderr": "Shared connection to ub01 closed.\r\n", "module_stdout": "\r\nTraceback (most recent call last):\r\n  File \"/tmp/ansible_y0ULtJ/ansible_module_yum.py\", line 25, in <module>\r\n    import yum\r\nImportError: No module named yum\r\n", "msg": "MODULE FAILURE"}
        to retry, use: --limit @/home/ansible/playbook/sample.retry

PLAY RECAP *********************************************************************
ub01                       : ok=1    changed=0    unreachable=0    failed=1

    安装yum

    ansible@ip-172-31-38-30:~/playbook$ sudo apt install yum
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  yum
0 upgraded, 1 newly installed, 0 to remove and 58 not upgraded.
Need to get 486 kB of archives.
After this operation, 3,265 kB of additional disk space will be used.
Get:1 http://us-west-2.ec2.archive.ubuntu.com/ubuntu xenial/universe amd64 yum all 3.4.3-3 [486 kB]
Fetched 486 kB in 0s (12.3 MB/s)
Selecting previously unselected package yum.
(Reading database ... 110977 files and directories currently installed.)
Preparing to unpack .../archives/yum_3.4.3-3_all.deb ...
Unpacking yum (3.4.3-3) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up yum (3.4.3-3) ...

    验证原始问题已消失

    ansible@ip-172-31-38-30:~/playbook$ ansible-playbook sample.yaml -v
Using /etc/ansible/ansible.cfg as config file

PLAY [all] *********************************************************************

TASK [setup] *******************************************************************
ok: [ub01]

TASK [Ensure NTP (for time synchronization) is installed.] *********************
fatal: [ub01]: FAILED! => {"changed": false, "failed": true, "msg": "No package matching 'ntp' found available, installed or updated", "rc": 126, "results": ["No package matching 'ntp' found available, installed or updated"]}
        to retry, use: --limit @/home/ansible/playbook/sample.retry

PLAY RECAP *********************************************************************
ub01                       : ok=1    changed=0    unreachable=0    failed=1

    相关问题

    python的位置可能是Ansible和Yum的原因 .

    另请注意，/ usr / bin / yum是指/ usr / bin / python .

    #! /usr/bin/python 
import sys
try:
    import yum
except ImportError:
    print >> sys.stderr, """\
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
    回复于

相关问题