redis 开机后台自动启动
1,首先下载安装centos下安装redis并配置开机启动
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wget http://redis.googlecode.com/files/redis-2.2.13.tar.gz
tar -zxf redis-2.2.13.tar.gz
cd redis-2.2.13
make
sudo make install
cp redis.conf /etc
install的时候,redis的命令会被拷贝到/usr/local/bin下面2,建立用户与日志目录
第一次启动redis前,建议为redis单独建立一个用户,并新建data和日志文件夹
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sudo useradd redis
sudo mkdir -p /var/lib/redis
sudo mkdir -p /var/log/redis
sudo chown redis.redis /var/lib/redis #db文件放在这里,要修改redis.conf
sudo chown redis.redis /var/log/redis
3,配置init脚本
其实github上很多老外写好的启动脚本,不过大部分都是ubuntu的,对于centos,也有一份
https://gist.github.com/1335694
经过我的修改,如下:
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# chkconfig: 2345 90 10
# description: redis is a persistent key-value database
path=/usr/local/bin:/sbin:/usr/bin:/bin
redisport=6379
exec=/usr/local/bin/redis-server
redis_cli=/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
if [ $?=0 ]
then
echo redis is running...
fi
;;
stop)
if [ ! -f $pidfile ]
then
echo $pidfile does not exist, process is not running
else
pid=$(cat $pidfile)
echo stopping ...
$redis_cli -p $redisport shutdown
while [ -x ${pidfile} ]
do
echo waiting for redis to shutdown ...
sleep 1
done
echo redis stopped
fi
;;
restart|force-reload)
${0} stop
${0} start
;;
*)
echo usage: /etc/init.d/redis {start|stop|restart|force-reload} >&2
exit 1
esac
##############################
把上述代码存为redis,放到/etc/init.d/下面
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chmod +x /etc/init.d/redis
其实做成服务启动,也是调用redis-server,如果想让它在后台作为daemon运行,那么
需要修改redis.conf,将 daemonize no 改为 daemonize yes
4,设定开机启动服务
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sudo chkconfig redis on
5,启动,停止redis
启动:
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service redis start #或者 /etc/init.d/redis start
停止:
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service redis stop #或者 /etc/init.d/redis stop
6,测试redis
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redis-cli
redis 127.0.0.1:6379> set foo 123
ok
redis 127.0.0.1:6379> get foo
123
redis 127.0.0.1:6379> exit
原文地址:redis 开机后台自动启动(转), 感谢原作者分享。
