salt之自定义模块

Posted 2020-10-04

 

salt默认模块路径

[[email protected] base]# ll /usr/lib/python2.6/site-packages/salt/modules/saltstack

自定义salt模块

[[email protected] _grains]# cd /srv/salt/base/
[[email protected] base]# mkdir _modules
[[email protected] base]# cd _modules/
[[email protected] base]# salt ‘*‘ cmd.run ‘df -h‘        #将这个命令写成模块
 
[[email protected] _modules]# cat my_disk.py
def list():
  cmd = ‘df -h‘
  ret = __salt__[‘cmd.run‘](cmd)
  return ret

将模块发到minion

[[email protected] _modules]# salt ‘*‘ saltutil.sync_modules
node2:
    - modules.my_disk
node1:
    - modules.my_disk

执行模块

[[email protected] _modules]# salt ‘*‘ my_disk.list
node2:
    Filesystem            Size  Used Avail Use% Mounted on
    /dev/mapper/VolGroup-lv_root
                          8.3G  2.6G  5.3G  34% /
    tmpfs                 495M   12K  495M   1% /dev/shm
    /dev/sda1             477M   28M  424M   7% /boot
node1:
    Filesystem            Size  Used Avail Use% Mounted on
    /dev/mapper/VolGroup-lv_root
                          8.3G  2.7G  5.3G  34% /
    tmpfs                 495M   16K  495M   1% /dev/shm
    /dev/sda1             477M   28M  424M   7% /boot

 

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