[fsmunoz]

That's a more elegant approach. I usually just plow through obstacles, and the end result is not always ideal -- I like your approach better than the sidecar, I guess that I was using sidecars for other things and it sort of influenced my approach.

I'll try it your suggestions out and update the article, and thank you for your comment, already made sharing this worth it.

[merpkz]

Don't even mention it, I have never used NetworkPolicy before, but now it seems like exactly the thing I am missing on my clusters to limit the blast radius if anything gets owned. It's quite incredible the amount of nftables firewall rules the k3s daemon just created for that example policy in your blog, now I am in rabbit hole trying to figure out how this all actually works under the hood. Thanks for this writeup!