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How did you come up with that number of nodes?
by xkarga00 11y ago
How did you come up with that number of nodes?
- rubiquity 11y agoSorry I was wrong. I assumed based on Kubernetes' use of etcd it would be 3+ nodes. It turns out Kubernetes master is a single node currently which means they haven't built high availability into the master at all... which is a pretty scary way to run a thing that manages your entire infrastructure. There's already a few topics on the mailing list about etcd losing its data and Kubernetes doesn't know how to recover. Yuck.
- teraflop 11y agoThe Kubernetes master does support high availability. https://github.com/GoogleCloudPlatform/kubernetes/blob/release-1.0/docs/admin/high-availability.md https://github.com/GoogleCloudPlatform/kubernetes/blob/relea...