Zabbix---5 监控linux服务器目录大小

分手后的思念是犯贱 2022-11-19 12:45 160阅读 0赞

# 例如监控/root/data 目录 #

# 一、添加自己脚本 #

[root@localhost sbin]# pwd
    /usr/local/sbin
    [root@localhost sbin]# cat dir_size.sh 
    #!/bin/bash
    
    du -m /root/data | tail -n 1 | awk '{print $1}'
    [root@localhost sbin]# chmod 777 dir_size.sh

# 二、添加自定义密钥（监控项里面的‘键值’） #

[root@localhost zabbix_agentd.d]# pwd
    /etc/zabbix/zabbix_agentd.d
    [root@localhost zabbix_agentd.d]# cat dir_size.conf 
    UnsafeUserParameters=1
    UserParameter=dir.size,/usr/local/sbin/dir_size.sh
    [root@localhost zabbix_agentd.d]#

# 三、重启zabbix-agent #

[root@localhost zabbix_agentd.d]# systemctl restart zabbix-agent
    [root@localhost zabbix_agentd.d]# netstat -lntp | grep zabbix
    tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      26858/zabbix_agentd 
    tcp        0      0 0.0.0.0:10051           0.0.0.0:*               LISTEN      1389/zabbix_server  
    tcp6       0      0 :::10050                :::*                    LISTEN      26858/zabbix_agentd 
    tcp6       0      0 :::10051                :::*                    LISTEN      1389/zabbix_server  
    [root@localhost zabbix_agentd.d]#

注意：zabbix是普通用户，像/root/这样的目录是没有权限访问的，需要加权

[root@localhost ~]# chmod o+x /root/

# 四、创建模板 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTA3OTc3_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTA3OTc3_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTA3OTc3_size_16_color_FFFFFF_t_70 2]

# 五、主机链接模板 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTA3OTc3_size_16_color_FFFFFF_t_70 3]  
查看最新数据  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTA3OTc3_size_16_color_FFFFFF_t_70 4]  
验证一下

locahost zabbix_agentd.d#sh /usr/local/sbin/dir_size.sh

# 六、添加动作 （省略） #

https://www.jianshu.com/p/59e5bad71991

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