redis 在centos下的安装部署

安装的redis版本是 redis-3.0.2

请严格按照以下步骤进行

可以免除以下错误

1 make[2]: cc: Command not found

 异常原因：没有安装gcc

 解决方案：yum install gcc-c++

2 redis 服务不支持 chkconfig

 异常原因 /etc/init.d/redis 没有添加chkconfig的代码

=====正式开始=====

1 redis 依赖环境

gcc

yum install gcc -y

tcl

yum install tcl -y

2 下载相应的tar包.解压,安装

cd /usr/local
# redis-3.0.2.tar.gz 放在/usr/local 目录,个人喜好....
tar -zxvf redis-3.0.2.tar.gz
cd redis-3.0.2
make
make test
make install

3 复制redis-cli redis-server 到/etc/redis

--在make成功以后，会在src目录下多出一些可执行文件：redis-server，redis-cli等等

cd src
cp redis-server /usr/local/bin/

cp redis-cli /usr/local/bin/

# 然后新建目录，存放配置文件

mkdir /etc/redis

mkdir /var/redis

mkdir /var/redis/log

mkdir /var/redis/run

mkdir /var/redis/6379

4 copy配置文件到/etc/redis ,并修改

cd ..
cp redis.conf /etc/redis/6379.conf
cd /etc/redis/

6379配置文件 需要 修改的地方

daemonize yes  #后台服务

pidfile /var/redis/run/redis_6379.pid

logfile /var/redis/log/redis_6379.log

dir /var/redis/6379

5 启动

cd /user/local/redis-3.0.2/src/
redis-server /etc/redis/6379.conf

6 测试

redis-cli -h 127.0.0.1 -p 6379
set name "xiaoshou" //设值  ==> ok
get name //取值 ==>  "xiaoshou"

7 开机启动redis

这里需要添加redis 为服务

在 /etc/init.d/增加 redis文件

cd /etc/init.d/
vim redis

# redis文件内容如下

###########################
#chkconfig: 2345 10 90
#description: Start and Stop redis
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/redis/run/redis_6379.pid

CONF="/etc/redis/6379.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
##############################

8 给予执行权限

chmod +x /etc/init.d/redis

9 添加服务

cd /etc/int.d/
chkconfig  --add redis
chkconfig redis on 

10 redis 服务的开关

service redis start
service redis stop