zabbix使用python自定义key
1、写好脚本
[root@xxx monitor]# cat dir_exist.py #!/usr/bin/env python #coding:utf-8 """ 目录存在返回1,目录不存在返回-1 """ import os from os.path import join ,getsize try: dir = os.sys.argv[1] if os.path.exists(dir): print 1 else: print 0 except IndexError: print "用法: python dir_exist.py 目录"
[root@xxx monitor]# cat dir_size.py #!/usr/bin/env python #coding:utf-8 """ 1、先判断目录是否存在 如果存在就计算出目录大小 如果不存在就返回-1 """ import os from os.path import join ,getsize def getdirsize(dir): size = 0 for dirs,root,files in os.walk(dir): for file in files: path = join(dirs,file) size += getsize(path) return size if __name__ == '__main__': try: dir = os.sys.argv[1] if os.path.exists(dir): filesize = getdirsize(dir) filesize = filesize / 1024 print filesize #print 'There are %.2f ' %(filesize/1024),'Kb in /home/bruce/Downloads' else: print 0 except IndexError: print "用法: python dir_size.py 目录"
2、修改zabbix_agentd.conf配置文件
[root@xxx monitor]# egrep -v "^$|^#" /etc/zabbix/zabbix_agentd.conf LogFile=/tmp/zabbix_agentd.log Server=192.168.xx.xx ServerActive=192.168.xx.xx Hostname=xxx UserParameter=dir_exists[*],python /home/zabbix/monitor/dir_exist.py $1 #这个是可以接参数的 UserParameter=dir_size[*],python /home/zabbix/monitor/dir_size.py $1
3、前端配置

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