redis clusters (master and slave)

1. Environmental and version

Server: CentOS
Redis version: redis-5.0.4

• redis port number

node	port
master	6379
slave	6380
slave	6381

• NOTE: The external network connections need to change firewall firewall configuration

2. Step

2.1 and related software to install redis

wget http://download.redis.io/releases/redis-5.0.4.tar.gz
tar xzf redis-5.0.4.tar.gz
cd redis-5.0.4.tar.gz
make
mv redis-5.0.4 /usr/local/redis

2.2 Configuration

The master node

vim /usr/local/redis/redis.conf

修改行: daemonize yes ,保存退出

#启动
redis-server /usr/local/redis/redis.conf

From node

cd
mkdir -p redis/{6380,6381}/{conf,db,log}
cp /usr/local/redis/redis.conf redis/6380/conf/
vim redis/6380/conf/redis.conf

修改配置(其它节点修改6380端口)
daemonize yes
port 6380
pidfile /root/redis/6380/redis.pid
logfile /root/redis/6380/log/redis.log
dir /root/redis/6380/db/
replicaof 127.0.0.1 6379

#启动
redis-server /root/redis/6380/conf/redis.conf