kube-scheduler

Deploying

Create a WattTime account: https://www.watttime.org/api-documentation/#register-new-user
Create PriorityClass
Annotate nodes with:
- bmc.siderolabs.com/endpoint
- bmc.siderolabs.com/username
- bmc.siderolabs.com/password
Deploy the scheduler
Create pod with priorityClassName referencing the PriorityClass created above
Create pod with schedulerName set to kube-scheduler-siderolabs

Evict pods with priority < index
Power off nodes when idle AND no pods are in the queue (pending) with priority >= index
Power on nodes when pods are in the queue (pending) with priority >= index