Viewing profile — jonjonsonjr

Something must be in the air. I've been working on a gzip/deflate visualizer recently as well: https://jonjohnsonjr.github.io/deflate/ This is very work in progress, but for folks …

Sorry about that. I usually don't let it scale up at all so that I don't have to worry about costs. I've raised some limits for now so hopefully you can get through.

Hi, this is my project! I was surprised to see it posted here. It's a debugging tool for container images that I host for myself and some friends/coworkers. Some of its features ar…

Even worse, in the general case, you should really decompress the whole tarball up to the end because the traditional mechanism for efficiently overwriting a file in a tarball is t…

I tend to agree with this sentiment but this year I came across two situations where the use of cat is actually harmful and not just useless: https://github.com/jonjohnsonjr/til/bl…

The proof is that they can tell you the number of leaves (again) after you have secretly removed some. Since only you know the number you removed, if the difference between their c…

We have built something very similar to what you are describing: https://github.com/chainguard-dev/apko

I gave a very compressed lightning talk last year about this: https://youtu.be/ExyWAhS2zBA

Digests cryptographically guarantee that you get the correct content, which prevents both malicious tampering (mitm, stolen credentials, etc) or accidental mutations. This is why "…

Can you explain why? I've found that it is a lot simpler to use git bisect if every commit builds.

I don't think I'd ever call a Dockerfile declarative.

Kind of similar idea to emojisum https://github.com/emojisum/emojisum

Nice! I was thinking about building something similar -- just filed an issue for how you might extend this to work for migrating registries. Pleasantly surprised to come across thi…

> Comparing image digests won’t work; they will never match. This is a strong assertion with no further explanation. It reads like a generic truth about container images, but it's …

Your first point is incorrect. That was true of v1 docker images, but layers have been content-addressable for a while now. Your second point is absolutely correct - we strip times…

If jib doesn't work against ECR, please file a bug. There isn't anything specific to Google here -- it's all based on standard container tooling. The only thing you should need to …

You might be interested in distroless[1] base images. The repo links to a talk that goes into more depth, but the basic idea is to a use minimal language-specific base for your run…

This thread might be interesting to you: https://groups.google.com/forum/#!topic/kythe/Nwt9TrefyZI

This is from 2012.

Are these related? https://github.com/garybernhardt/raptor