Something new, every day.
A daily journal of things I learn about tech — written in markdown, shipped by git.
Recent entries
EKS access entries are not IAM
Spent a day debugging a 401 from a cross-account EKS cluster and came out with a much cleaner mental model of who needs an IAM role where, and who just needs an access entry.
Poking at the Linux block layer on a cloud VM
Read a theory post on the block layer, then sshed into a VM to see if the stuff actually shows up. Mostly it does, with one surprise.