Fig 1Kubernetes clusterClick a node to fail it · ↑↓ replicaspods 0/6 · 6 pending
The crate on the hook: a pod being scheduledRunning pods, four slots per worker nodeKubelet cable from the control planeIngress: routes outside requests by path, / to svc/web, anything else to 404Service gate: round-robin to ready pods, one lamp per endpoint