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etcd election timeout value

 

The proper etcd election timeout value configuration depends on the specific use case and environment in which etcd is deployed. The election timeout is the amount of time that a member of an etcd cluster waits for a response from the current leader before starting a new election to choose a new leader.

In general, it is recommended to set the election timeout to a value that is greater than the network latency between etcd members, but less than the time it takes to detect a failure. A common rule of thumb is to set the election timeout to be between 500ms and 1 second.

However, this is just a general recommendation, and the ideal election timeout value can vary depending on the network environment, the size of the cluster, and the number of members in the cluster. It is important to thoroughly test and evaluate the performance of an etcd cluster with different election timeout values to determine the optimal configuration for a particular use case.

In summary, the election timeout value should be set to a value that balances the need for quick leader elections with the need for reliable leader detection in case of failures.

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