

I love kubernetes. At the start of the year I installed k3s von my VPS and moved over all my services. It was a great learning opportunity that also helped immensely for my job.
It works just as well as my old docker compose setup, and I love how everything is contained in one place in the manifests. I don’t need to log in to the server and issue docker commands anymore (or write scripts / CI stages that do so for me).
You won’t be using a traditional RAID with TrueNAS Scale. You have a choice of Stripe, Mirror, RAIDZ1, RAIDZ2, RAIDZ3, dRAID1, dRAID2, dRAID3. The docs are very detailed, so you should read up on RAIDZ and the other types elsewhere, too.