Migrate from a single MySQL instance to full HA solution

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How to migrate from a single MySQL Instance to a full HA solution with MySQL InnoDB Cluster with minimal downtime and easy data provisioning using the CLONE plugin
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Hay lefred – quality tutorial you have made!

I was wondering – do you have to cleanup somehow after switching the application to use the cluster instead of the single instance? I am refering to the CHANGE MASTER TO and START SLAVE that were issued on the mysql1 cluster instance.
Or you can simply shut down and destroy the source/single instance?
Perhaps before shut down and destroy we have to RESET SLAVE ALL on the primary (r/w) server in the cluster?

Thanks!

GeorgiTsenov
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its very good explanation how to migrate from single node to innodb cluster. Please help to share me the Doc or Video how to perform failover from PRD to DR and failback from DR to PRD in the cluster environment (Prod is with innodb cluster DR is single node).

sasisengodan
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Great session !!! super cool music too :D

alexlurthu