zabbix监控磁盘IO(二)

34212131

1.nginx配置增加状态

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

vim nginx_status.conf server {     listen  *:81 default_server;     server_name _;     location /nginx_status {         stub_status on;         access_log off;     }     location /upstream_status {         check_status;         access_log off;     }           location /req_status_server {         req_status_show server;         access_log off;     }     #location /req_status_url {     #    req_status_show url;     #    access_log off;     #} }

2.测试访问

1 2 3 4 5

# curl http://localhost:81/nginx_status Active connections: 573 server accepts handled requests request_time 146168002 146168002 195194137 12912677608 Reading: 0 Writing: 13 Waiting: 560

3.创建监控脚本

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

vim nginx_stat.sh #!/bin/bash HOST="127.0.0.1" PORT="81"     function ping {     /sbin/pidof nginx | wc -l } function active {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| grep 'Active' | awk '{print $NF}' } function reading {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| grep 'Reading' | awk '{print $2}' } function writing {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| grep 'Writing' | awk '{print $4}' } function waiting {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| grep 'Waiting' | awk '{print $6}' } function accepts {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $1}' } function handled {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $2}' } function requests {     /usr/bin/curl "http://${HOST}:${PORT}/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $3}' } $1

4.增加配置文件参数

1 2	vim /usr/local/zabbix-agent/etc/zabbix_agentd.conf UserParameter=nginx.status ,/bin/bash /usr/local/zabbix-agent/scripts/nginx_stat.sh $1

5.重启进程

1	/etc/init.d/zabbix_agentd restart

6.增加模板

7.增加item


8.增加监控图像

9.查看监控

yh634573459`

标题跟内容完全不搭啊