安装前准备
yum install gcc
yum install gcc-c++
mkdir -p /data/pkg
cd /data/pkg
下载源码包以及解压
wget http://download.redis.io/releases/redis-4.0.10.tar.gz
tar -zxf redis-4.0.10.tar.gz
cd redis-4.0.10
编译安装
make
make install
make install 后,会在/usr/local/bin目录底下生成多个可执行文件。
redis-cli redis命令行操作工具
redis-benchmark redis性能测试工具
redis-check-aof 数据修复
redis-check-dump 检查导出工具
redis-sentinel redis哨兵
redis-server redis服务启动
配置前准备
mkdir -p /usr/local/redis/bin
mkdir -p /usr/local/redis/etc
mv /usr/local/bin/redis-* /usr/local/redis/bin/
ln -s /usr/local/redis/bin/{redis-cli,redis-server} /usr/local/bin
配置
cp redis.conf /usr/local/redis/etc
cp sentinel.conf /usr/local/redis/etc
ln -s /usr/local/redis/etc/* /usr/local/etc
修改配置文件
vim /usr/local/redis/etc/redis.conf
#修改Redis配置文件,使Redis以后台进程的形式启动
将daemonize no这行修改为daemonize yes
取消requirepass foobared前的#注释,修改自己设置的密码
启动服务
/usr/local/bin/redis-server /usr/local/redis/etc/redis.conf
ps -ef | grep redis
netstat -tunpl | grep 6379
停止
pkill redis-server
或者
/usr/local/bin/redis-cli shutdown
将redis做成服务
复制脚本到/etc/rc.d/init.d目录
pkill redis-server
cp /data/pkg/redis-4.0.8/utils/redis_init_script /etc/rc.d/init.d/redis
如果这时添加注册服务:
chkconfig --add redis
将报以下错误:
redis服务不支持chkconfig
为此,我们需要更改redis脚本。
更改redis脚本
vim /etc/rc.d/init.d/redis
看到的配置文件
#!/bin/sh
#chkconfig: 2345 80 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/redis/bin/redis-server
CLIEXEC=/usr/local/redis/bin/redis-cli
PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/etc/redis/${REDISPORT}.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
和原配置文件相比:
1.原文件是没有以下第2行的内容的,
#chkconfig: 2345 80 90
2.原文件EXEC、CLIEXEC参数,也是有所更改。
EXEC=/work/redis/bin/redis-server
CLIEXEC=/work/redis/bin/redis-cli
3.redis开启的命令,以后台运行的方式执行。
$EXEC $CONF &
4.将redis配置文件拷贝到/etc/redis/${REDISPORT}.conf
mkdir /etc/redis
cp /usr/local/redis/etc/redis.conf /etc/redis/6379.conf
注册redis服务
chkconfig --add redis
启动redis服务
service redis start
将redis加入环境变量
vim /etc/profile
export PATH="$PATH:/usr/local/redis/bin"
source /etc/profile
测试启动redis客户端
redis-cli