使用源碼包安裝的Nginx沒辦法使用"service nginx start"或"/etc/init.d/nginx start"進行操做和控制,因此寫了如下的服務控制腳本。 |
選項有:linux
start 啓動 stop 中止 reload 重載 restart 重啓 status 狀態 test 檢查配置文件
建立腳本文件並添加執行權限nginx
touch /etc/init.d/nginx chmod +x /etc/init.d/nginx
編寫腳本內容shell
#!/bin/bash # chkconfig: - 85 15 # description: Nginx server control script # processname: nginx # config file: /usr/local/nginx/conf/nginx.conf # pid file: /usr/local/nginx/logs/nginx.pid # # eastmoney public tools # version: v1.0.0 # create by XuHoo, 2016-9-14 # # source function library . /etc/rc.d/init.d/functions NGINX_NAME="nginx" NGINX_PROG="/usr/local/sbin/nginx" NGINX_PID_FILE="/usr/local/nginx/logs/nginx.pid" NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf" NGINX_LOCK_FILE="/var/lock/subsys/nginx.lock" # check current user [ "$USER" != "root" ] && exit 1 start() { status if [[ $? -eq 0 ]]; then echo $"Nginx (PID $(cat $NGINX_PID_FILE)) already started." return 1 fi echo -n $"Starting $NGINX_NAME: " daemon $NGINX_PROG -c $NGINX_CONF_FILE retval=$? echo [ $retval -eq 0 ] && touch $NGINX_LOCK_FILE return $retval } stop() { status if [[ $? -eq 1 ]]; then echo "Nginx server already stopped." return 1 fi echo -n $"Stoping $NGINX_NAME: " killproc $NGINX_PROG retval=$? echo [ $retval -eq 0 ] && rm -f $NGINX_LOCK_FILE return $retval } restart() { stop sleep 1 start retval=$? return $retval } reload() { echo -n $"Reloading $NGINX_NAME: " killproc $NGINX_PROG -HUP retval=$? echo return $retval } status() { netstat -anpt | grep "/nginx" | awk '{print $6}' &> /dev/null if [[ $? -eq 0 ]]; then if [[ -f $NGINX_LOCK_FILE ]]; then return 0 else return 1 fi fi return 1 } _status() { status if [[ $? -eq 0 ]]; then state=`netstat -anpt | grep "/nginx" | awk '{ print $6 }'` echo $"Nginx server status is: $state" else echo "Nginx server is not running" fi } test() { $NGINX_PROG -t -c $NGINX_CONF_FILE retval=$? return $retval } case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) restart ;; status) _status ;; test) test ;; *) echo "Usage: { start | stop | reload | restart | status | test }" exit 1 esac
將腳本添加到系統服務並設置開機啓動vim
chkconfig --add nginx chkconfig --level 3 nginx on
[root@localhost ~]# cd /usr/local/nginx/conf/ [root@localhost conf]# ls fastcgi.conf fastcgi_params koi-utf mime.types nginx.conf scgi_params uwsgi_params win-utf fastcgi.conf.default fastcgi_params.default koi-win mime.types.default nginx.conf.default scgi_params.default uwsgi_params.default
備份主配置文件bash
[root@localhost conf]# cp nginx.conf nginx.conf.origin [root@localhost conf]# vim nginx.conf 去除#pid logs/nginx.pid;前面#號
[root@localhost conf]# netstat -anpt | grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 19108/nginx [root@localhost conf]# kill -3 19108 [root@localhost conf]# netstat -anpt | grep 80 [root@localhost conf]# nginx [root@localhost conf]# netstat -anpt | grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 19864/nginx [root@localhost conf]# cd ../logs/ [root@localhost logs]# ls access.log error.log nginx.pid [root@localhost logs]# cat nginx.pid 19864
編輯寫服務腳本tcp
[root@localhost ~]# vim /etc/init.d/nginx 能夠使用的選項有: start 啓動 stop 中止 reload 重載 restart 重啓 status 狀態 test 檢查配置文件
#!/bin/bash #chkconfig: 2345 99 20 #description:Nginx Server Control Scripts shell PROG="/usr/local/nginx/sbin/nginx" PIDF="/usr/local/nginx/logs/nginx.pid" case "$1" in start) if [ -f $PIDF ]; then echo "Nginx正在運行…" else $PROG fi ;; stop) if [ -f $PIDF ]; then kill -3 $(cat $PIDF) rm -f $PIDF else echo "Nginx正在中止…" fi ;; restart) $0 stop $0 start ;; reload) if [ -f $PIDF ]; then kill -1 $(cat $PIDF) else echo "Nginx正在中止…從新加載" fi ;; status) if [ -f $PIDF ]; then echo "Nginx正在運行" else echo "Nginx中止" fi ;; *) echo "Usage: $0 (start|stop|restart|reload|status)" exit 1 esac exit 0
腳本文件並添加執行權限測試
[root@localhost ~]# chmod +x /etc/init.d/nginx 將腳本添加到系統服務並設置開機啓動 [root@localhost ~]# chkconfig --add nginx 添加爲服務啓動項 [root@localhost ~]# chkconfig --list nginx nginx 0:關閉 1:關閉 2:啓用 3:啓用 4:啓用 5:啓用 6:關閉 [root@localhost ~]# chkconfig --level 3 nginx on 測試腳本是否可以執行 [root@localhost ~]# service nginx start Nginx正在運行… [root@localhost ~]# service nginx restart [root@localhost ~]# service nginx stop [root@localhost ~]# service nginx stop Nginx正在中止… [root@localhost ~]# service nginx start [root@localhost ~]# service nginx status Nginx正在運行