Linux下Nginx、PHP、MySQL、Redis开机自启动设置

一、Nginx开机启动设置

1、在/etc/init.d/目录下创建脚本

vi  /etc/init.d/nginx

2、更改脚本权限

chmod 775 /etc/init.d/nginx

3、编写脚本内容    

#! /bin/sh
set -e
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/$NAME
SCRIPTNAME=/etc/init.d/$NAME
PIDFILE=/var/run/$NAME.pid

# If the daemon file is not found, terminate the script.
test -x $DAEMON || exit 0

d_start() {
$DAEMON || echo -n " already running"
}

d_stop() {
kill -QUIT `cat $PIDFILE` || echo -n " not running"
}

d_reload() {
kill -HUP `cat $PIDFILE` || echo -n " could not reload"
}

case "$1" in
start)
echo -n "Starting $DESC: $NAME"
d_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
d_stop
echo "."
;;
reload)
echo -n "Reloading $DESC configuration..."
d_reload
echo "reloaded."
;;
restart)
echo -n "Restarting $DESC: $NAME"
d_stop
# Sleep for two seconds before starting again, this should give the
# Nginx daemon some time to perform a graceful stop.
sleep 2
d_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2
exit 3
;;
esac
exit 0

4、设置开机启动

　　这里说明，Ubuntu 中系统没有了RH系统中的 chkconfig 命令 ！

　　可用一些小工具来管理 Ubuntu 的启动选项，rcconf：

　　#sudo apt-get rcconf

　　#sudo apt-get install rcconf

　　root 下运行: #sudo rcconf

　　功能更全的工具：sysv-rc-conf

　　#sudo apt-get update

　　#sudo apt-get install sysv-rc-conf

　　运行：#sudo sysv-rc-conf

　　也可以直接加入启动程序，例如把 /etc/init.d/red5 加入到系统自动启动列表中：

　　#sudo sysv-rc-conf red5 on

　　其他使用方法见: google::Ubuntu::sysv-rc-conf 命令用法

二、PHP开机启动设置

1、在/etc/init.d/目录下创建脚本

vi  /etc/init.d/php-fpm

2、更改脚本权限

chmod 775 /etc/init.d/php-fpm

3、编写脚本内容    

#!/bin/sh
#
# php-fpm - this script starts and stops the php-fpm daemin
#
# chkconfig: - 85 15
# processname: php-fpm
# config:      /usr/local/php/etc/php-fpm.conf

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="php-fpm daemon"
NAME=php-fpm
DAEMON=/usr/local/php5.6/sbin/$NAME
CONFIGFILE=/usr/local/php5.6/etc/$NAME.conf
PIDFILE=/var/run/php-fpm5.pid
SCRIPTNAME=/etc/init.d/php-fpm5

# If the daemon file is not found, terminate the script.
test -x $DAEMON || exit 0

d_start(){
        $DAEMON -y $CONFIGFILE || echo -n " already running"
}

d_stop(){
        kill -QUIT `cat $PIDFILE` || echo -n " no running"
}

d_reload(){
        kill -HUP `cat $PIDFILE` || echo -n " could not reload"
}

case "$1" in
start)
echo -n "Starting $DESC: $NAME"
d_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
d_stop
echo "."
;;
reload)
echo -n "Reloading $DESC configuration..."
d_reload
echo "Reloaded."
;;
restart)
echo -n "Restarting $DESC: $NAME"
d_stop
# Sleep for two seconds before starting again, this should give the nginx daemon some time to perform a graceful stop
sleep 2
d_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload)" >&2
exit 3
;;
esac
exit 0

4、通过上面的自启动方法来设置。

三、MySQL开机启动设置

1、复制相关文件

　　cp -a ./support-files/my-default.cnf  /etc/my.cnf

　　cp -a ./support-files/mysql.server  /etc/init.d/mysqld

2、设置如上

四、Redis开机启动设置

1、在/etc/init.d/目录下创建脚本

vi  /etc/init.d/redis

2、更改脚本权限

chmod 775 /etc/init.d/redis

3、编写脚本内容    

#!/bin/sh

# chkconfig: 2345 10 90
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.

REDISPORT=6379
EXEC=/usr/local/bin/redis-server
CLIEXEC=/usr/local/bin/redis-cli

PIDFILE=/var/run/redis.pid
CONF="/etc/redis.conf"

case "$1" in
start)
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF &
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$CLIEXEC -p $REDISPORT shutdown
while [ -x /proc/${PID} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
*)
echo "Please use start or stop as first argument"
;;
esac

4、通过上面的自启动方法来设置。