CentOS 中安装Redis及开机启动设置详解
CentOS 中安装Redis及开机启动设置详解
从官方下载最新Redis进行安装,官网地址:http://redis.io/download
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$ wget http: //download .redis.io /releases/redis-3 .2.3. tar .gz
$ tar xzf redis-3.2.3. tar .gz
$ cd redis-3.2.3
$ make
$ make install
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Redis启动
RedisServer /path/to/redis.conf
Redis关闭(默认port为6379)
RedisCli -p port -a Password shutdown
查看Reids进程
ps -ef|grep redis
设置Redis开机启动
1:配置init脚本,把代码存为Reids,放到/etc/init.d/
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###########################
# chkconfig: 2345 90 10
# description: Redis is a persistent key-value database
PATH= /usr/local/bin
REDISPORT=6379
EXEC= /usr/local/bin/redis-server
REDIS_CLI= /usr/local/bin/redis-cli
#Redis密码
PASSWORD=yourPassword
PIDFILE= /var/run/redis .pid
CONF= "/usr/local/reids/conf/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 -a $PASSWORD SHUTDOWN
while [ -x ${PIDFILE} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
restart|force-reload)
${0} stop
${0} start
;;
*)
echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
exit 1
esac
##############################
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注意事项:
1) 最上面的注释的意思是,redis服务必须在运行级2,3,4,5下被启动或关闭,启动的优先级是90,关闭的优先级是10。
2) 如果执行命令出现$'/r':command not found,这个问题是在Windows下换行和linux下换行不同,可以通过Nodepad++进行转换。
2:设置脚本权限
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chmod +x /etc/init .d /redis
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3:设置开机启动
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sudo chkconfig redis on
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4:使用方法
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service redis start #或者 /etc/init.d/redis start
service redis stop #或者 /etc/init.d/redis stop
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