u/dariotranchitellain r/kubernetes • Recommends
What happens when the Management Cluster of a Hosted Control Plane architecture is dead
Dario here: I've been active on this sub mostly talking about Kubernetes internals and promoting the open-source projects I maintain about multi-tenancy: Project Capsule and Kamaji.
Every time I've given a talk on hosted control planes (docs if you prefer written text), someone asks the same question: *if all your tenant control planes are pods in one management cluster, haven't you just built a single point of failure?* It's a fair instinct, and I've answered it verbally a hundred times without ever really convincing anyone, so I went and broke a cluster instead, with a *show-me-the-code*: video atta…