James Kebinger and Paul Furtado

James Kebinger and Paul Furtado
James and Paul are software engineers at HubSpot.

Recent Posts

Embrace and Replace: Migrating ZooKeeper into Kubernetes

We recently migrated hundreds of ZooKeeper instances from individual server instances to Kubernetes without downtime. Our approach used powerful Kubernetes features like endpoints to ease the process, so we’re sharing the high level outline of the approach for anyone who wants to follow in our footsteps. See the end for important networking prerequisites.


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