• nginx 的启动脚本


    下载路径为:

    wget -q http://www.dwhd.org/script/Nginx-init-CentOS

    根据自己的实际环境修改相应的参数

    把该脚本放到/etc/rc.d/init.d/下面,同时给其执行权限

    chmod +x /etc/rc.d/init.d/nginx

    [root@log src]# cat nginx
    #!/bin/sh
    #
    # 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/conf/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 3
        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

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  • 原文地址:https://www.cnblogs.com/smail-bao/p/5662725.html
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