[libcxx-commits] [libcxx] [llvm] [CI][Github] Add linux premerge workflow (PR #119635)

[Mehdi Amini via libcxx-commits]

joker-eph wrote:

> This just adds the workflow in for testing. There is at least one kink that needs to be worked out on the infrastructure side, namely that sometimes scaling down kills the runner/container pod. 

There is no way to wait for the current job to finish?
I implemented a downscaling of a Kubernetes cluster for running builbot workers where the downscale wouldn't just kill the pod but send a signal to terminate. That would instruct the buildbot master to not schedule new job on the worker running on this pod and the worker would exit at the end of the current job. The pod would then be garbage collected.

https://github.com/llvm/llvm-project/pull/119635