通过Ruby创建redis集群

Ruby：面向对象的脚本语言；管理集群；

shell：面向过程的脚本语言；

1.　　创建redis集群：（redis根目录执行）

./src/redis-trib.rb create --replicas 2 
192.168.25.132:7000 
192.168.25.132:7001 
192.168.25.132:7002 
192.168.25.132:7003 
192.168.25.132:7004 
192.168.25.132:7005 
192.168.25.132:7006 
192.168.25.132:7007 
192.168.25.132:7008

 2.　　先启动redis服务

........

3.　　Demo：

package com.tt.redis.cluster;

import java.util.HashSet;
import java.util.Set;

import org.junit.Test;

import redis.clients.jedis.HostAndPort;
import redis.clients.jedis.JedisCluster;

public class TestCluster {
    
    @Test
    public void testCluster(){
        Set<HostAndPort> nodes = new HashSet<>();
        nodes.add(new HostAndPort("192.168.25.132", 7000));
        nodes.add(new HostAndPort("192.168.25.132", 7001));
        nodes.add(new HostAndPort("192.168.25.132", 7002));
        nodes.add(new HostAndPort("192.168.25.132", 7003));
        nodes.add(new HostAndPort("192.168.25.132", 7004));
        nodes.add(new HostAndPort("192.168.25.132", 7005));
        nodes.add(new HostAndPort("192.168.25.132", 7006));
        nodes.add(new HostAndPort("192.168.25.132", 7007));
        nodes.add(new HostAndPort("192.168.25.132", 7008));
        
        JedisCluster jedisCluster = new JedisCluster(nodes);
        jedisCluster.set("aa", "今天休息");
        System.out.println(jedisCluster.get("aa"));
        
    }
}