saltstack_grains

1.

[root@kylin1 grains]# cd /srv/salt/_grains/

[root@kylin1 _grains]# ls

cpu.py

[root@kylin1 _grains]# cat /srv/salt/_grains/cpu.py

#!/usr/bin/python

#coding:utf-8

import os

 

def cpu():

    grains = {}

    command = "top -b -n 1 | grep Cpu | awk -F'[:,]' '{print $5}'"

    with os.popen(command) as file:

        grains["cpu_id"] = file.read()

    return grains

 

2.

 

3.