

Depending on what you’re going to do with the cluster, 4gb of RAM per node feels rather limiting.
Anyways, as far as storage goes I’m using 4 compute blades loaded with 4 8gb RAM versions of the CM4, each with a 500gb Samsung PM9A1 running Talos to save a bit on that precious RAM.
Got Talos up and running with some help from Onedr0p’s cluster template which saved me a lot of time on the learning curve.
I initially generated the talos config with the template script, but using talhelper directly offers a bit more flexibility. The first four nodes in this list are the cm4’s
https://github.com/SquaredPotato/home-ops/blob/main/talos%2Ftalconfig.yaml
I also wrote down my setup steps, check here:
https://outline.abchost.nl/s/cm4-talos-setup