【Linux】linux | redis集群 | 搭建redis集群

        1、两种集群方式

        2、单机多实例

        3、多机多实例

1）redis5.0.5

http://download.redis.io/releases/redis-5.0.5.tar.gz

2）其他版本

http://download.redis.io/releases/

1）下载

wget http://downloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz  

下载的慢可以盘

https://pan.baidu.com/s/1DuBQk1FFQjvqVnhkonT3Ug

6326

2）解压

tar xzvf tcl8.6.1-src.tar.gz  -C /usr/local/  

3）进入工作目录

cd  /usr/local/tcl8.6.1/unix/  

4）连接

./configure  

5）编译

make  

6）编译安装

make install

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1）先上传

2）解压

gzip -d redis-5.0.5.tar.gz

tar -xvf redis-5.0.5.tar

3）解压后

4）进入redis目录

cd redis-5.0.5

5）编译并安装

make & make install

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1）创建目录

mkdir 49001 49002 49003 49004 49005

端口不能大于55535；

2）截图

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1）复制配置文件

cp  redis.conf   ./49001

2）示例

 3）打开./49001下的配置文件

vi redis.conf 

4）修改配置

protected-mode yes -> no
port 6379 -> 49001
daemonize no -> yes
pidfile /var/run/redis_6379.pid -> /opt/redis/redis-5.0.5/49001/redis_49001.pid
logfile "" -> /opt/redis/redis-5.0.5/49001/redis_49001.log
appendonly no -> yes
# cluster-enabled yes ->  cluster-enabled yes
# cluster-config-file nodes-6379.conf -> cluster-config-file nodes-49001.conf

protected-mode

port

daemonize

pidfile

logfile

appendonly

cluster-enabled

cluster-config-file

5）复制配置好的49001下的redis.conf到其他目录下

cp /opt/redis/redis-5.0.5/49001/redis.conf /opt/redis/redis-5.0.5/49002/redis.conf

cp /opt/redis/redis-5.0.5/49001/redis.conf /opt/redis/redis-5.0.5/49003/redis.conf

cp /opt/redis/redis-5.0.5/49001/redis.conf /opt/redis/redis-5.0.5/49004/redis.conf

cp /opt/redis/redis-5.0.5/49001/redis.conf /opt/redis/redis-5.0.5/49005/redis.conf

6）修改配置文件（49001->4900*）

sed -i 's/49001/49002/g' /opt/redis/redis-5.0.5/49002/redis.conf
sed -i 's/49001/49003/g' /opt/redis/redis-5.0.5/49003/redis.conf
sed -i 's/49001/49004/g' /opt/redis/redis-5.0.5/49004/redis.conf
sed -i 's/49001/49005/g' /opt/redis/redis-5.0.5/49005/redis.conf

7）创建日志文件

touch	/opt/redis/redis-5.0.5/49001/redis_49001.log
touch	/opt/redis/redis-5.0.5/49002/redis_49002.log
touch	/opt/redis/redis-5.0.5/49003/redis_49003.log
touch	/opt/redis/redis-5.0.5/49004/redis_49004.log
touch	/opt/redis/redis-5.0.5/49005/redis_49005.log

8）监控日志

tail -f /opt/redis/redis-5.0.5/49001/redis_49001.log
tail -f /opt/redis/redis-5.0.5/49002/redis_49002.log
tail -f /opt/redis/redis-5.0.5/49003/redis_49003.log
tail -f /opt/redis/redis-5.0.5/49004/redis_49004.log
tail -f /opt/redis/redis-5.0.5/49005/redis_49005.log

9）启动

/usr/local/bin/redis-server /opt/redis/redis-5.0.5/49001/redis.conf &
/usr/local/bin/redis-server /opt/redis/redis-5.0.5/49002/redis.conf &
/usr/local/bin/redis-server /opt/redis/redis-5.0.5/49003/redis.conf &
/usr/local/bin/redis-server /opt/redis/redis-5.0.5/49004/redis.conf &
/usr/local/bin/redis-server /opt/redis/redis-5.0.5/49005/redis.conf &

10）验证是否启动（端口存在即成功）

netstat -anp | grep 4900*

11）成功示例

 

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