zabbix-nginx监测及自定义模板

Posted 2021-12-31 小怪獣55

nginx安装[192.168.47.104]

#1.编译安装
wget https://nginx.org/download/nginx-1.14.2.tar.gz
tar xvf nginx-1.14.2.tar.gz
cd nginx-1.14.2 
./configure --prefix=/apps/nginx --with-http_stub_status_module
make &&　make install 

#2.修改配置
vim /apps/nginx/conf/nginx.conf
location /nginx_status 
stub_status;


#3.启动
/apps/nginx/sbin/nginx

#4.访问
http://192.168.47.105/nginx_status

获取监控值

1.监控值脚本

host=$2:-127.0.0.1
port=$3:-80
page=$4:-nginx_status
info=$(/usr/bin/curl --connect-timeout 5 -s http://$host:$port/$page 2>/dev/null)
code=$(/usr/bin/curl --connect-timeout 5 -o /dev/null -s -w %http_code http://$host:$port/$page)
proc=$(/usr/bin/pgrep nginx | wc -l)

case "$1" in
  status)
    echo "$code $proc" | awk code=$1proc=$2ENDif(code == "200" && proc != 0)printf("%d\\n",1)elseprintf("%d\\n",0)
    ;;
  active)
    echo "$info" | awk /^Active/var=$NFENDif(var~/^[0-9]+$/)printf("%d\\n",var)elseprintf("%d\\n",0)
    ;;
  reading)
    echo "$info" | awk /Reading/ print $2
    ;;
  writing)
    echo "$info" | awk /Writing/ print $4
    ;;
  waiting)
    echo "$info" | awk /Waiting/ print $6
    ;;
  accepts)
    echo "$info" | awk NR==3 print $1
    ;;
  handled)
    echo "$info" | awk NR==3 print $2
    ;;
  requests)
    echo "$info" | awk NR==3 print $3
    ;;
  restimes)
    echo "$info" | awk BEGINOFMT="%.3f" NR==3 print $4/$3
    ;;
  *)
    echo "ZBX_NOTSUPPORTED"
    ;;
esac

2.修改zabbix_agentd.conf配置文件

mkdir /apps/zabbix_agent/conf.d/
以上脚本放在/apps/zabbix_agent/conf.d/目录中
vim /apps/zabbix_agent/etc/zabbix_agentd.conf
----------------------------------------------------------------------------------------------------
UserParameter=nginx.status[*],/apps/zabbix_agent/conf.d/check_nginx.sh $1chmod a+x check_nginx.sh
----------------------------------------------------------------------------------------------------
systemctl restart zabbix-agent

#在zabbic-server[192.168.47.102]机器上测试：
/usr/local/zabbix/bin/zabbix_get -s 192.168.47.104 -p 10050 -k "nginx.status[writing]"

web界面制作模板