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Documentation for Redis, Redis Cloud, and Redis Enterprise
https://redis.io/docs/latest/
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Feedback: REPLICAOF #873

Closed zhangshix closed 13 hours ago

zhangshix commented 1 day ago

Hello, my Redis version is 6.0.9. I executed the REPLICAOF NO ONE command, and the Redis service temporarily reverted back to the master role, but later changed back to the slave role. Why is this? The service also did not restart image

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dwdougherty commented 1 day ago

Hello @zhangshix . I keyed your question into our Redis Copilot and here's its response:

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Hello! When you use the REPLICAOF NO ONE command, the Redis instance is supposed to stop being a replica and promote itself to a master. If your instance later reverted to a replica, there might be external factors affecting it.

Here are a few potential reasons:

External Configuration Management: Some external configuration management tools or scripts might be reapplying previous configurations, causing your Redis instance to revert to being a replica.

Sentinel or Cluster Setup: If you are using Redis Sentinel or a Redis Cluster, it might automatically reconfigure the instance based on its failover mechanism.

Automatic Failover: An unwatched or automatic process might be triggering a replication configuration.

It's crucial to ensure that no background scripts, automated processes, or external configurations are altering the state of your Redis instance after you execute the REPLICAOF NO ONE command.

If you continue experiencing issues, it might be helpful to check logs or configuration tools running in your environment.

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As this site is for reporting issues with the Redis documentation, I suggest that you create a post on our Discord. The link to join follows. There are lots of very helpful people in that community.

Redis Discord: https://discord.gg/43Wauyeb .

zhangshix commented 13 hours ago

thanks