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Honest question - why would you want stateful workloads in a separate cluster from stateless? Why not just use a namespace?
by oofbey 2y ago
Honest question - why would you want stateful workloads in a separate cluster from stateless? Why not just use a namespace?
- pm90 2y agobecause namespaces aren’t a failure boundary. If your api gets hosed, you can create a new cluster and tear down the old one and call it a day. With a stateful cluster, you can’t do that. As such you put in a lot more care with eg k8s upgrades, or introducing new controllers or admissions/mutating webhooks.