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vi redis.conf

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# slaveof <masterip> <masterport>
#添加
slaveof 192.168.100.6 6380

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vi sentinel.conf

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protected-mode no
#添加默认主Redis的ip 端口和投票次数(主Redis宕机后,由剩下的从Redis进行投票选举出一个主服务器)
sentinel monitor mymaster 192.168.100.6  6380 1
#哨兵每5s检查Redis集群
sentinel down-after-milliseconds mymaster 5000

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./src/redis-server ./sentinel.conf --sentinel

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65506:X 05 Jul 15:44:34.462 # +switch-master mymaster 192.168.100.6 6380 192.168.100.6 6381
65506:X 05 Jul 15:44:34.462 * +slave slave 192.168.100.6:6380 192.168.100.6 6380 @ mymaster 192.168.100.6 6381
65506:X 05 Jul 15:44:39.497 # +sdown slave 192.168.100.6:6380 192.168.100.6 6380 @ mymaster 192.168.100.6 6381

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Set<String> sentinels = new HashSet<String>();

sentinels.add("192.168.100.6:26379");
GenericObjectPoolConfig config = new GenericObjectPoolConfig();
config.setMaxTotal(100);
config.setMinIdle(10);
JedisSentinelPool pool = new JedisSentinelPool("mymaster", sentinels,config);
Jedis jedis = null;
jedis = pool.getResource();
jedis.set("name", "456");
String value = jedis.get("name");
System.out.println(value);
jedis.close();
pool.close();