feat: Add autokill - #355
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Checkpoint create is unblocked upstream by https://github.com/unikraft-cloud/proto/pull/343 — once that lands and the SDK regenerates, |
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Signed-off-by: Justin Chadwell <justin@unikraft.com>
Service groups take the same autokill config as instances, minus the request-count trigger — /v1/services only accepts time_ms. Rather than reuse InstanceAutokill and silently drop num-requests, this adds a time-only Autokill type and wires it through create, edit, and the patch spec. Signed-off-by: Justin Chadwell <justin@unikraft.com>
Templates measure autokill from the last clone rather than from stop time, and the endpoint only accepts time_ms, so this reuses the time-only Autokill type added for service groups. The read side mirrors instance.template_autokill, not instance.autokill — the platform keeps the two separate and documents each as unused for the other kind of instance. Signed-off-by: Justin Chadwell <justin@unikraft.com>
Checkpoints are template-state VMs carrying UKP_VM_FLAGS_CHECKPOINT, so they share the template autokill timer and its last-clone semantics — here, time without a restore. The read side mirrors instance.checkpoint_autokill, which is what the platform emits for a checkpoint in place of template_autokill. Signed-off-by: Justin Chadwell <justin@unikraft.com>
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@craciunoiuc @nurof3n ready for another review, I added autokill to a lot more places! |
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Adds
--autokilleverywhere the platform accepts it: instances (time+num-requests), and service groups, instance templates and checkpoints (timeonly — those endpoints have no request-count trigger). Create and edit both, on all four.Templates read back from
instance.template_autokilland checkpoints frominstance.checkpoint_autokill— the platform stores one timer but emits it under different names depending on the kind of instance.Checkpoint create needed https://github.com/unikraft-cloud/proto/pull/343 first, since the spec never described
autokillon that endpoint; the SDK bump here picks it up.The one remaining autokill surface is image pin, which the CLI has no command for at all (
PinImages/UnpinImagesare unused) — that is its own feature, not an autokill gap. The same proto change also addedtagsto checkpoint create, which is still unwired here; happy to fold that in if you would rather not have a second PR.