Multiple schedulers lesson in KCNA course states that “We saw how to deploy k8s kube schedular. we downloaded kube-scheduler binary and run it as a service”. I am trying to look for lesson where it is explained.
Could you please supply a time code into the lecture? I don’t find that in the notes for the lecture.
My guess is that the lecture is in part repurposed from the CKA scheduling module, where there’s a lab where you do precisely that. But as I read the lecture, it’s already explaining most of what you would have learned from that lab.
Its at 2:04 in multiple scheduler lesson under scheduling section.
Could you please let me know which lesson in the CKA Scheduling module this lab follows?
Actually, I suspect this refers to an earlier version of the course – this is the same lecture as used in the CKA course, and I note that the version of K8s referred to is v1.12, which is from quite a while ago – almost 7 years ago, in fact. We no longer demonstrate deploying the scheduler in systemd, and haven’t for as long as I’ve been familiar with K8s.
There is a lab directly after this lecture in the CKA course where you use a pod to run a second scheduler. I don’t think you miss much by not doing that if you haven’t done CKA yet, but it’s close enough to what he’s talking about here that you’ll get the idea.