此脚本主要用于zabbix监控系统硬盘只用,适用于windows和linux系统,返回值为0为正常,有几个分区的硬盘剩余少于10G或低于10%就为报警阀值(windows的C盘和linux的根分区除外):
#!/bin/env python # -*- coding: utf-8 -*- ########################################################## # @This script is used to check disk free space for zabbix # @Contact: wangwei03@jb51.net # @Name: disk.py # @Function: check disk free space for zabbix # @Author: wangwei ########################################################## import platform import commands def w_disk(): import wmi c = wmi.WMI () i = 0 for disk in c.Win32_LogicalDisk (DriveType=3): a = int(disk.FreeSpace) / (1024*1024*1024) b = int(100.0 * long (disk.FreeSpace) / long (disk.Size)) if disk.Caption == "C:": if (a < 2) or (b < 10): i += 1 else: i += 0 else: if (a < 10) or (b < 10): i += 1 else: i += 0 print i def L_disk(): free = commands.getstatusoutput('df -h|grep dev|egrep -v "tmp|var|shm"') list = free[1].split('\n') i = 0 for disk in range(len(list)): vd = list[disk][6:8] a = list[disk].split()[3] if a[-1] == 'T': a = int(float(a[:-1]))*1024 else: a = int(float(a[:-1])) b = 100 - int(list[disk].split()[4][:-1]) if vd == "da": if (a < 2) or (b < 10): i += 1 else: i += 0 else: if (a < 10) or (b < 10): i += 1 else: i += 0 print i if __name__ == "__main__": os = platform.system() if os == "Windows": w_disk() elif os == "Linux": L_disk()