Allow non-K8S addon hooks
ctron opened this issue · comments
To me it looks like currently there are "pre deletion" hooks, which make use of the finalizer of a managed addon resource.
However, they only allow one to spawn a pod or a job. Assuming one wants to simply reach to an external API, that would mean spawning a job, with a simple HTTP call.
It would be great if the Agent interface would allow for a PreDelete function, which would handle the same, and report back with: ok, need-more-time, failed. Which is basically the same as a job would, just without spawning additional pods.
/assign @zhiweiyin318
this was used to integrate with helm. but i think it makes sense to extend. @zhiweiyin318 thought?