Redis READONLY You can't write against a read-only replica

What is Redis READONLY You can't write against a read-only replica

Connect to the Redis instance and run INFO REPLICATION to identify if the current instance is a replica and to find the master's address.Execute ROLE to confirm the instance's role (it should return slave if it's a read-only replica).If the instance is indeed a replica, switch your connection to the master instance for write operations using the master's address obtained from step 1.If write operations are necessary on the current instance and assuming you have the required permissions, run SLAVEOF NO ONE to promote the replica to a master. This action should be taken with caution and ideally, after consulting with a Redis administrator or after thoroughly understanding the implications.