estafette / estafette-gke-preemptible-killer

Kubernetes controller to spread preemption for preemtible VMs in GKE to avoid mass deletion after 24 hours

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Add possibility to adjust the killing time range

larsha opened this issue · comments

Hi,

Thanks for two awesome tools that I use, this and the node shifter.

I think a useful configuration would be to adjust the time range before the nodes should be killed. E.g if it is possible to adjust it, we can set it to something like 3h to try to avoid GKE to run it's preemptible process on the nodes. Then it's more likely the node shutdown process will be handled by this tool instead. Making the node shutdowns more graceful.

What do you say?