Linux下Nginx的init 脚本

!/bin/sh
 使用此脚本的话，在编辑Nginx的时候，需要添加有 --user 参数
 nginx - this script starts and stops the nginx daemon
 #
 chkconfig:   - 85 15
 description:  NGINX is an HTTP(S) server, HTTP(S) reverse \
 proxy and IMAP/POP3 proxy server
 processname: nginx
 config:      /usr/local/nginx/nginx.conf
 pidfile:     /var/run/nginx.pid
 Source function library.
 . /etc/rc.d/init.d/functions
 Source networking configuration.
 . /etc/sysconfig/network
 Check that networking is up.
 [ "$NETWORKING" = "no" ] && exit 0
 nginx="/usr/local/nginx/sbin/nginx"
 prog=$(basename $nginx)
 NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
 [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
 lockfile=/var/lock/subsys/nginx
 make_dirs() {
    # make required directories
    user=$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -
    if [ -z "grep $user /etc/passwd" ]; then
        useradd -M -s /bin/nologin $user
    fi
    options=$nginx -V 2>&1 | grep 'configure arguments:'
    for opt in $options; do
        if [ echo $opt | grep '.*-temp-path' ]; then
            value=echo $opt | cut -d "=" -f 2
            if [ ! -d "$value" ]; then
                # echo "creating" $value
                mkdir -p $value && chown -R $user $value
            fi
        fi
    done
 }
 start() {
     [ -x $nginx ] || exit 5
     [ -f $NGINX_CONF_FILE ] || exit 6
     make_dirs
     echo -n $"Starting $prog: "
     daemon $nginx -c $NGINX_CONF_FILE
     retval=$?
     echo
     [ $retval -eq 0 ] && touch $lockfile
     return $retval
 }
 stop() {
     echo -n $"Stopping $prog: "
     killproc $prog -QUIT
     retval=$?
     echo
     [ $retval -eq 0 ] && rm -f $lockfile
     return $retval
 }
 restart() {
     configtest || return $?
     stop
     sleep 1
     start
 }
 reload() {
     configtest || return $?
     echo -n $"Reloading $prog: "
     killproc $nginx -HUP
     RETVAL=$?
     echo
 }
 force_reload() {
     restart
 }
 configtest() {
   $nginx -t -c $NGINX_CONF_FILE
 }
 rh_status() {
     status $prog
 }
 rh_status_q() {
     rh_status >/dev/null 2>&1
 }
 case "$1" in
     start)
         rh_status_q && exit 0
         $1
         ;;
     stop)
         rh_status_q || exit 0
         $1
         ;;
     restart|configtest)
         $1
         ;;
     reload)
         rh_status_q || exit 7
         $1
         ;;
     force-reload)
         force_reload
         ;;
     status)
         rh_status
         ;;
     condrestart|try-restart)
         rh_status_q || exit 0
             ;;
     *)
         echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
         exit 2
 esac

说明

1. 查看nginx在编译的时是否启用 --user 参数[nginx -V]，没有的话，需要删除[make_dirs] 函数的调用
2. 修改好此脚本中相关的文件路径，如执行文件、配置文件、PID等
3. 把此脚本放到 /etc/init.d/ 目录下，并添加相应的执行权限
4. chkconfig --add nginx 添加到系统服务， chkconfig --list 列出已添加的
5. Mysql 或者MongoDb 之类的其它服务，可参考