The only control plane dies: pods serve, nothing heals.
You'll learn to
explain active/active apiservers vs leader-elected controllers
Recap
- 1API servers active-active behind a load balancer
- 2Scheduler + controller manager: leader election (Leases)
- 3etcd stacked or external
Check yourself
Three control plane nodes: how many schedulers place pods at the same time?
9.3
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