#安装agent包 [root@17-Cobbler web]# yum -y install zabbix-agent #编辑agent配置文件路径：/etc/zabbix/zabbix_agentd.conf [root@17-Cobbler zabbix]# vim zabbix_agentd.conf #修改被动的Server，主动的ServerActive Server=192.168.0.17 ServerActive=192.168.0.17 Hostname=17-Cobbler #启动zabbix-agent服务 [root@17-Cobbler zabbix]# systemctl start zabbix-agent #查看服务运行情况 [root@17-Cobbler zabbix]# systemctl status zabbix-agent ● zabbix-agent.service - Zabbix Agent Loaded: loaded (/usr/lib/systemd/system/zabbix-agent.service; disabled; vendor preset: disabled) Active: active (running) since Tue 2018-02-27 04:19:03 EST; 3min 48s ago Process: 4450 ExecStart=/usr/sbin/zabbix_agentd -c $CONFFILE (code=exited, status=0/SUCCESS) Main PID: 4452 (zabbix_agentd) CGroup: /system.slice/zabbix-agent.service ├─4452 /usr/sbin/zabbix_agentd -c /etc/zabbix/zabbix_agentd.conf ├─4453 /usr/sbin/zabbix_agentd: collector [idle 1 sec] ├─4454 /usr/sbin/zabbix_agentd: listener #1 [waiting for connection] ├─4455 /usr/sbin/zabbix_agentd: listener #2 [waiting for connection] ├─4456 /usr/sbin/zabbix_agentd: listener #3 [waiting for connection] └─4457 /usr/sbin/zabbix_agentd: active checks #1 [idle 1 sec] Feb 27 04:19:03 17-Cobbler systemd[1]: Starting Zabbix Agent... Feb 27 04:19:03 17-Cobbler systemd[1]: PID file /run/zabbix/zabbix_agentd.pid not readable (yet?) after start. Feb 27 04:19:03 17-Cobbler systemd[1]: Started Zabbix Agent. #查看zabbix-agent进程 [root@17-Cobbler zabbix]# ps -ef | grep zabbix_agentd | grep -v grep zabbix 4452 1 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd -c /etc/zabbix/zabbix_agentd.conf zabbix 4453 4452 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd: collector [idle 1 sec] zabbix 4454 4452 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd: listener #1 [waiting for connection] zabbix 4455 4452 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd: listener #2 [waiting for connection] zabbix 4456 4452 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd: listener #3 [waiting for connection] zabbix 4457 4452 0 04:19 ? 00:00:00 /usr/sbin/zabbix_agentd: active checks #1 [idle 1 sec] #查看端口号 [root@17-Cobbler zabbix]# netstat -tunlp|grep agent tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 4452/zabbix_agentd tcp6 0 0 :::10050 :::* LISTEN 4452/zabbix_agentd
第一步：
#开启stub_status模块
--with-http-stub-status_module
第二步：
#nginx打开监控项：
http {
server {
listen 8080;
server_name localhost;
location / {
root html;
index index.html index.htm;
}
location /nginx-status {
stub_status on;
access_log off;
}
}
}
第三步：
#打开测试页面
http://192.168.0.4:8080/nginx-status
----------
Active connections: 2
server accepts handled requests
6 6 3
Reading: 0 Writing: 1 Waiting: 1
----------
第四步（CentOS 7略过）：
#Centos6.x打开zabbix_agent默认路径为：/etc/zabbix/zabbix_agentd.conf
#CentOS 6.x与CentOS 7目录名字不太一样，统一改成名字吧
[root@nginx-01 conf]#vim /etc/zabbix/zabbix_agentd.conf
Include=/etc/zabbix/zabbix_agentd/
[root@nginx-01 conf]#mkdir /etc/zabbix/zabbix_agentd.d
[root@nginx-01 conf]# grep -i Include /etc/zabbix/zabbix_agentd.conf
### Option: Include
# You may include individual files or all files in a directory in the configuration file.
# Include=
# Include=/etc/zabbix/zabbix_agentd.userparams.conf
Include=/etc/zabbix/zabbix_agentd.d/
第五步：
#客户端通过正则匹配nginx的活动连接数
[root@nginx-01 conf]# curl -s http://192.168.0.4:8080/nginx-status | grep "Active" |awk '{print $NF}'
2
# 文件追加到配置文件，命名为nginx.active
[root@nginx-01 zabbix]# echo -e "UserParameter=nginx.active,/usr/bin/curl -s 'http://192.168.0.4:8080/nginx-status' | grep 'Active' | awk '{print \$NF}'" >/etc/zabbix/zabbix_agentd.d/nginx.active
[root@nginx-01 zabbix]# cat /etc/zabbix/zabbix_agentd.d/nginx.active
UserParameter=nginx.active,/usr/bin/curl -s 'http://192.168.0.4:8080/nginx-status' | grep 'Active' | awk '{print $NF}'
#CentOS6.x设置完重启
[root@nginx-01 zabbix]# /etc/init.d/zabbix-agent restart
Shutting down Zabbix agent: [ OK ]
Starting Zabbix agent: [ OK ]
#CentOS7.x重启
[root@17-Cobbler zabbix]# systemctl restart zabbix-agent
第六步：
#服务端测试
#查看是否安装了zabbix-get，如果没有安装可以通过：yum -y install zabbix-get安装,至于yum源里面没有，可以去阿里云配置yum源
[root@17-Cobbler zabbix]# rpm -qa | grep zabbix-get
zabbix-get-3.0.14-1.el7.x86_64
#测试
[root@17-Cobbler zabbix]# zabbix_get -s 192.168.0.4 -p 10050 -k nginx.active
1
#客户端添加完成，剩下服务端web添加。原文地址：http://blog.51cto.com/hongdouzi555/2074266
