Zabbix监控Nginxstatus
1,编译安装nginx
wget http://nginx.org/download/nginx-1.9.15.tar.gz yum -y install pcre-devel pcre openssl openssl-devel groupadd -r nginx useradd -g nginx -r nginx tar xf http://nginx.org/download/nginx-1.9.15.tar.gz ln -sv nginx-1.9.15 nginx cd nginx ./configure --prefix=/usr/local/nginx --conf-path=/etc/nginx/nginx.conf --user=nginx --group=nginx --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_flv_module --with-http_mp4_module --http-client-body-temp-path=/var/tmp/nginx/client --http-proxy-temp-path=/var/tmp/nginx/proxy --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi make && make install mkdir -pv /var/tmp/nginx/{client,fastcgi,proxy,uwsgi}
配置文件：
[root@mysql-master nginx]# cat /etc/nginx/nginx.conf user nginx; worker_processes 1; worker_rlimit_nofile 51200; error_log /usr/local/nginx/logs/nginx_error.log crit; pid /usr/local/nginx/logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; sendfile on; server_names_hash_bucket_size 3526; server_names_hash_max_size 4096; log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]' '$host "$request_uri" $status' '"$http_referer" "$http_user_agent"'; tcp_nopush on; keepalive_timeout 30; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; connection_pool_size 256; client_header_buffer_size 1k; large_client_header_buffers 8 4k; request_pool_size 4k; output_buffers 4 32k; postpone_output 1460; client_max_body_size 10m; client_body_buffer_size 256k; client_body_temp_path /usr/local/nginx/client_body_temp; proxy_temp_path /usr/local/nginx/proxy_temp; fastcgi_temp_path /usr/local/nginx/fastcgi_temp; fastcgi_intercept_errors on; tcp_nodelay on; gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_comp_level 5; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css text/htmapplication/xml; server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } include /etc/nginx/conf.d/status.conf; }
status状态
[root@mysql-master nginx]# mkdir /etc/nginx/conf.d/ [root@mysql-master nginx]# cat /etc/nginx/conf.d/status.conf server { listen 81; server_name localhost; location /nginx_status { stub_status on; # auth_basic "Only for VIPs"; # auth_basic_user_file /etc/nginx/users/.htpasswd; access_log off; # allow 127.0.0.0/24; # allow 192.168.0.0/24; # deny all; } } [root@mysql-master nginx]#
nginx启动脚本
[root@mysql-master nginx]# cat /etc/init.d/nginx #!/bin/bash # chkconfig: - 30 21 # description: http service. # Source Function Library . /etc/init.d/functions # Nginx Settings NGINX_SBIN="/usr/local/nginx/sbin/nginx" NGINX_CONF="/etc/nginx/nginx.conf" NGINX_PID="/var/run/nginx/nginx.pid" RETVAL=0 prog="Nginx" start() { echo -n $"Starting $prog: " mkdir -p /dev/shm/nginx_temp daemon $NGINX_SBIN -c $NGINX_CONF RETVAL=$? echo return $RETVAL } stop() { echo -n $"Stopping $prog: " killproc -p $NGINX_PID $NGINX_SBIN -TERM rm -rf /dev/shm/nginx_temp RETVAL=$? echo return $RETVAL } reload(){ echo -n $"Reloading $prog: " killproc -p $NGINX_PID $NGINX_SBIN -HUP RETVAL=$? echo return $RETVAL } restart(){ stop start } configtest(){ $NGINX_SBIN -c $NGINX_CONF -t return 0 } case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) restart ;; configtest) configtest ;; *) echo $"Usage: $0 {start|stop|reload|restart|configtest}" RETVAL=1 esac exit $RETVAL [root@mysql-master nginx]# /etc/init.d/nginx restart Stopping Nginx: [ OK ] Starting Nginx: [ OK ] [root@mysql-master nginx]# ss -tlnp|grep nginx LISTEN 0 128 *:80 *:* users:(("nginx",74903,6),("nginx",74904,6)) LISTEN 0 128 *:81 *:* users:(("nginx",74903,7),("nginx",74904,7)) [root@mysql-master nginx]# mkdir /etc/zabbix/scripts/
测试：
[root@mysql-master local]# curl 192.168.158.130:81/nginx_status Active connections: 1 server accepts handled requests 9 9 19 Reading: 0 Writing: 1 Waiting: 0 [root@mysql-master local]#
nginx获取key脚本
[root@mysql-master nginx]# mkdir /etc/zabbix/scripts/ [root@mysql-master zabbix_agentd.d]# vim /etc/zabbix/scripts/nginx-status.sh #!/bin/bash dBKUP_DATE=`date +%Y%m%d` LOG="/var/log/zabbix/nginx-status.log" HOST=`ifconfig eth0 | sed -n '/inet /{s/.*addr://;s/ .*//;p}'` PORT="80" function active { /usr/bin/curl "http://$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}' } # Run the requested function $1 chmod +x nginx-status.sh
添加到/etc/zabbix/zabbix_agentd.d/nginx-status.conf
vim /etc/zabbix/zabbix_agentd.d/nginx-status.conf UserParameter=nginx.accepts,/etc/zabbix/scripts/nginx-status.sh accepts UserParameter=nginx.handled,/etc/zabbix/scripts/nginx-status.sh handled UserParameter=nginx.requests,/etc/zabbix/scripts/nginx-status.sh requests UserParameter=nginx.connections.active,/etc/zabbix/scripts/nginx-status.sh active UserParameter=nginx.connections.reading,/etc/zabbix/scripts/nginx-status.sh reading UserParameter=nginx.connections.writing,/etc/scripts/nginx-status.sh writing UserParameter=nginx.connections.waiting,/etc/zabbix/scripts/nginx-status.sh waiting
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