saltstack根据不同操作系统版本同步不同文件

最新推荐文章于 2021-07-01 18:41:15 发布

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本文介绍如何使用SaltStack根据不同的操作系统版本自动匹配并同步相应的YUM源配置文件。通过编写pillar和sls文件实现条件判断，确保正确配置YUM源。

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1、编写pillar，根据不同版本匹配需要同步的文件名

# vim /srv/pillar/yum/init.sls

files: 
  {% if grains['osmajorrelease'] == '5' %} 
  base: CentOs_5.11.repo
  saltstack: saltstack-rhel5.repo
  {% elif grains['osmajorrelease'] == '6' %} 
  base: rhel-server-6.6.repo
  saltstack: saltstack-rhel6.repo
  {% endif %}

# cat /srv/pillar/top.sls 
base:
  '*':
    - vhost
    - yum

2、根据pillar返回文件名，在指定目录匹配文件同步

# vim /srv/salt/init/yum.sls

/etc/yum.repos.d/{{ pillar['files']['base'] }} :  
  file.managed:
    - source: salt://init/files/{{ pillar['files']['base'] }} 
/etc/yum.repos.d/{{ pillar['files']['saltstack'] }} :  
  file.managed:
    - source: salt://init/files/{{ pillar['files']['saltstack'] }}

3、编写init.sls

# vim /srv/salt/init/init.sls 
include:
  - init.yum

4、执行测试命令查看

# salt -L 'slave01,kbsonlong' state.sls init.yum test=True        
slave01:
----------
          ID: /etc/yum.repos.d/rhel-server-6.6.repo
    Function: file.managed
      Result: None
     Comment: The file /etc/yum.repos.d/rhel-server-6.6.repo is set to be changed
     Started: 14:39:10.142633
    Duration: 45.558 ms
     Changes:   
----------
          ID: /etc/yum.repos.d/saltstack-rhel6.repo
    Function: file.managed
      Result: None
     Comment: The file /etc/yum.repos.d/saltstack-rhel6.repo is set to be changed
     Started: 14:39:10.188461
    Duration: 4.233 ms
     Changes:   


Summary for slave01
------------
Succeeded: 2 (unchanged=2)
Failed:    0
------------
Total states run:     2
Total run time:  49.791 ms
kbsonlong:
----------
          ID: /etc/yum.repos.d/CentOs_5.11.repo
    Function: file.managed
      Result: None
     Comment: The file /etc/yum.repos.d/CentOs_5.11.repo is set to be changed
     Started: 14:36:51.961683
    Duration: 130.673 ms
     Changes:   
----------
          ID: /etc/yum.repos.d/saltstack-rhel5.repo
    Function: file.managed
      Result: None
     Comment: The file /etc/yum.repos.d/saltstack-rhel5.repo is set to be changed
     Started: 14:36:52.092626
    Duration: 15.437 ms
     Changes:   


Summary for kbsonlong
------------
Succeeded: 2 (unchanged=2)
Failed:    0
------------
Total states run:     2
Total run time: 146.110 ms