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It doesn’t look like much but there’s 76,000 lines of Kubernetes code under there. I have a Kubelet, an apiserver, a probing subsystem, pod life cycle event generator, container GC, container runtime, container network, CoreDNS, various resource controllers. It is as realistic as I can make it.

As far as I can tell it’s about 270kb gzipped. So a lil chonky but ultimately well within what I’d consider acceptable for what it’s going to allow me to do.

Also, the visualisation isn’t part of the library. It is built on top of the library, using the Kubernetes API and watchers. You will be able to visualise clusters in whatever way you like.

Every time you post something like this, I always wonder: “how on earth did you do that?”

Would love to try it out. Any plan to make it public?