alloc-lifecycle: nomad alloc stop #5512
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| // invoked on the alloc id | ||
| tokens := strings.Split(reqSuffix, "/") | ||
| if len(tokens) > 2 || len(tokens) < 1 { | ||
| return nil, CodedError(404, resourceNotFoundErr) |
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Questionable - Invalid routes usually result in a 404 by convention, BadRequest is usually for things that are badly formed. It's possible to use for invalid routing, but would be weird in Nomad bc we 404 everywhere else.
This adds a `nomad alloc stop` command that can be used to stop and force migrate an allocation to a different node. This is built on top of the AllocUpdateDesiredTransitionRequest and explicitly limits the scope of access to that transition to expose it under the alloc-lifecycle ACL. The API returns the follow up eval that can be used as part of monitoring in the CLI or parsed and used in an external tool.
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This command will be used to signal a specific alloc to shut down. When the allocation has been shut down, it will then be rescheduled. By default, this command will then enter an interactive monitoring mode to watch for the replacement allocation and to monitor the restart period. This will then allow an operator to continue inspecting the new job, without polling
nomad statusby hand.It depends on #5500.