CentOS6.4 添加nginx系统服务

简介：

Nginx安装完成后默认不会注册为系统服务，所以需要手工添加系统服务脚本。在/etc/init.d目录下新建nginx文件，并更改权限其即可。

1、新建nginx文件

1.1、新建文件：vi /etc/init.d/nginx

1.2、添加内容如下

#!/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:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# 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 

# 这里要根据实际情况修改
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx) 

# 这里要根据实际情况修改
NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf" 

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx 

lockfile=/var/lock/subsys/nginx 

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    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
    killall -9 nginx
} 

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

　　

2、修改其权限并开机启动

2.1、修改权限：chmod 755 /etc/init.d/nginx

2.2、开机启动：chkconfig nginx on

2.3、查看开机启动的服务：chkconfig --list

3、备注

3.1、启动服务：service nginx start

3.2、停止服务：service nginx stop

3.3、重启服务：service nginx reload

4、结束语

4.1、本文有任何错误，或有任何疑问，欢迎留言说明。