How do I migrate between implementations? : Vitess

How do I migrate between implementations? Print

Created by: Marla Potterveld

Modified on: Wed, Jun 30, 2021 at 10:39 AM

We provide the topo2topo utility to migrate between one implementation and another of the topology service.

This process is explained in Vitess’ documentation here.

If your migration is more complex, or has special requirements, we also support a ‘tee’ implementation of the topo service interface. It is defined in go/vt/topo/helpers/tee.go. It allows communicating to two topo services, and the migration uses multiple phases.

This process is explained in Vitess’ documentation here.

Marla is the author of this solution article.

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How do I migrate between implementations? Print

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