Nodes operations

Redisson provides API to manage Redis or Valkey nodes.

Code example of operations with Cluster setup:

RedisCluster cluster = redisson.getRedisNodes(RedisNodes.CLUSTER);
cluster.pingAll();
Collection<RedisClusterMaster> masters = cluster.getMasters();
Collection<RedisClusterMaster> slaves = cluster.getSlaves();

Code example of operations with Master Slave setup:

RedisMasterSlave masterSlave = redisson.getRedisNodes(RedisNodes.MASTER_SLAVE);
masterSlave.pingAll();
RedisMaster master = masterSlave.getMaster();
Collection<RedisSlave> slaves = masterSlave.getSlaves();

Code example of operations with Sentinel setup:

RedisSentinelMasterSlave sentinelMasterSlave = redisson.getRedisNodes(RedisNodes.SENTINEL_MASTER_SLAVE);
sentinelMasterSlave.pingAll();
RedisMaster master = sentinelMasterSlave.getMaster();
Collection<RedisSlave> slaves = sentinelMasterSlave.getSlaves();
Collection<RedisSentinel> sentinels = sentinelMasterSlave.getSentinels();

Code example of operations with Single setup:

RedisSingle single = redisson.getRedisNodes(RedisNodes.SINGLE);
single.pingAll();
RedisMaster instance = single.getInstance();