FEDIDEVS

Don't forget! My talk with @tgoodwin, called "What if Kubernetes Was a Compiler Target?" is happening later today! Come check it out!

Room 255B @ 5:25pm.

#kubecon

Today we're going to demystify kube-scheduler and build a plugin!

#kubecon

The one talk I'm attending today (aside from, you know, my own) is "WASM + KWOK Wizardry: Writing and Testing Scheduler Plugins at Scale" by Dejan Pejchev & Jonathan Giannuzzi, G-Research. Because, uh, SimKube.

However, if you're looking for a talk to go to, I strongly recommend my friend @bizzybits's talk "Bring the Joy Back to Deployments!", in 250 AD!

#kubecon

Currently doesn't support WASM component model, but would be super helpful. Can YOU help with this???

#kubecon #wasm

Recall that you can make your pods (or whatever) to use a different/custom scheduler by setting a field in the podspec.

#kubecon

Ok we're all done.

But wait! In the title of the talk it says something about wasm.... when are we talking about wasm, exactly??

#kubecon

Currently looking at all the scheduling lifecycle hooks. Enqueue -> Filter -> Score -> Bind (skipping a few steps in there).

#kubecon

Is bluesky down or did my internets fall over?

#kubecon

Any of y'all hiring new grads right now? I have a couple I've been working with who are fantastic and on the job market

#kubecon

Scheduler extenders became the scheduling framework, which is a set of pluggable APIs that are compiled directly into kube-scheduler -- lots more extension points. There are a number of in-tree plugins that you can use, but if you want to write your own you have to recompile kube-scheduler.

#kubecon