linux下 nginx、php-fpm、mysql 开始自启动

1、为每个分别编写shell脚本放入/etc/init.d下，添加service服务

mysql：前面一篇博客已经说明

php-fpm：

#!/bin/sh
# chkconfig: 2345 10 90 //这两句不写添加启动器失败
# description: php-fpm  //这两句不写添加自启动失败

# Source function library.
. /etc/rc.d/init.d/functions  

# Source networking configuration.
. /etc/sysconfig/network  

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0  

phpfpm="/usr/local/php/sbin/php-fpm"   //自己php的安装路径
prog=$(basename ${phpfpm})  

lockfile=/var/lock/subsys/phpfpm

start() {
    [ -x ${phpfpm} ] || exit 5
    echo -n $"Starting $prog: "
    daemon ${phpfpm}
    retval=$?
    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
    start
}  

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc ${phpfpm} -HUP
    RETVAL=$?
    echo
}  

force_reload() {
    restart
}  

configtest() {
  ${phpfpm} -t
}  

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
        ;;
    status)
        rh_status
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|reload|configtest}"
        exit 2
esac

nginx：

#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# it is v.0.0.2 version.
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
#              It has a lot of features, but it‘s not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/usr/local/nginx/logs/nginx.pid
RETVAL=0
prog="nginx"
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0
# Start nginx daemons functions.
start() {
if [ -e $nginx_pid ];then
   echo "nginx already running...."
   exit 1
fi
   echo -n $"Starting $prog: "
   daemon $nginxd -c ${nginx_config}
   RETVAL=$?
   echo
   [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
   return $RETVAL
}
# Stop nginx daemons functions.
stop() {
        echo -n $"Stopping $prog: "
        killproc $nginxd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /usr/local/nginx/logs/nginx.pid
}
# reload nginx service functions.
reload() {
    echo -n $"Reloading $prog: "
    #kill -HUP `cat ${nginx_pid}`
    killproc $nginxd -HUP
    RETVAL=$?
    echo
}
# See how we were called.
case "$1" in
start)
        start
        ;;
stop)
        stop
        ;;
reload)
        reload
        ;;
restart)
        stop
        start
        ;;
status)
        status $prog
        RETVAL=$?
        ;;
*)
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
        exit 1
esac
exit $RETVAL

2、设置启动权限

chkconfig --add servicename

或者

chkconfig servicename on    //这样的话默认等级是2345

至于等级怎么查看？

/etc/rc[0-6].d  表示了7个等级