How to check the status of a Redis cluster?

To check the status of a Redis cluster, you can use the redis-cli tool to connect to any Redis node and execute the CLUSTER NODES command. This command will provide detailed information about all nodes in the cluster, such as node ID, IP address, port number, role, slot allocation, and more. Additionally, the redis-trib.rb tool can also be used to manage and monitor the status of the Redis cluster.