reaper: support different expiration times based on state

[ixdy]

Currently, the reaper only resets resources in state busy, cleaning, or leased. Furthermore, it uses the same expiration time for each.

One use case that isn't supported by this model is human inspection of failed resources. For example, if a test fails, a team might want to look at the state of the resource before cleaning it up. The tests could move this resource into a new state (perhaps purgatory), but then it will never be cleaned up. Ideally we'd be able to set a longer expiration time on this new state.

Tangential note: why do we need a separate reaper binary at all? Would it be simpler to have a setting in the main boskos configuration map that controls whether leases expire, and have boskos core do that itself? Putting configuration there would allow easy per-resource overrides, too.

[ixdy]

/kind feature

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/lifecycle stale

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/lifecycle rotten

[ixdy]

/remove-lifecycle rotten

[chizhg]

Would it be worth to consider adding some UI support to Boskos? From the UI interface, authorized users will be able to see the state of all the resources, and will be able to press a button to extend the lease of a given resource.

[fejta-bot]

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/lifecycle stale

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/lifecycle rotten

[ixdy]

/remove-lifecycle rotten

Another potential feature request related to the core request: support customizable TTLs specified at acquisition time. This could potentially be implemented by including an expires field on resources (parallel to the state), with a default specified in the configuration for the resource type.

[k8s-triage-robot]

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/lifecycle stale

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/lifecycle rotten

[k8s-triage-robot]

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/close

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue.

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
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/close

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[chizhg]

/reopen
/lifecycle frozen

[k8s-ci-robot]

@chizhg: Reopened this issue.

In response to this:

/reopen
/lifecycle frozen

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