Delete VM when preempted #67
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Adds `--instance-termination-action=DELETE` to delete instance when preempted. Without this, when preemptible VM is interrupted it leaves the instance in shutdown state with disk still incurring cost. To use that flag I also had to switch to spot VM provisioning, which costs the same, have the same base behavior and a few more features. Spot VMs unlike preemptible ones do not have a maximum runtime length, so I've picked 3d max runtime as that's already used in the script as "max workflow runtime".
ravwojdyla
approved these changes
Nov 24, 2025
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Adds
--instance-termination-action=DELETEto delete instance when preempted. Without this, when preemptible VM is interrupted it leaves the instance in shutdown state with disk still incurring cost.To use that flag I also had to switch to spot VM provisioning, which costs the same, have the same functionality and a few more features.
Spot VMs unlike preemptible ones to not have maximum runtime length, so I've picked 3d max runtime as that's already used in the script as "max workflow runtime".