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Nodes Operations

docs/nodes-operations.md

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Redisson provides API to manage Redis or Valkey nodes.

Code example of operations with Cluster setup:

java
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:

java
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:

java
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:

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