dinker VS dockerfiles

(Self plug) I had the same thoughts as the author, and made this: https://github.com/andrewbaxter/dinker . Like stated in the article, if you're doing rust or go all you want is to dump the binary in the image. There's no reason to do the build inside the docker vm in that case, and it's super fast, and only uses dumb filesystem access - no daemons like docker, weird wip container managers like buildah, etc.

Self hoisting here, I put this together to make it easier to generate single (extra) layer docker images without needing a docker agent, capabilities, chroot, etc: https://github.com/andrewbaxter/dinker

Caveat: it doesn't work on Fly.io. They seem to be having some issue with OCI manifests: https://github.com/containers/skopeo/issues/1881 . They're also having issues with new docker versions pushing from CI: https://community.fly.io/t/deploying-to-fly-via-github-actio... ... the timing of this post seems weird.

FWIW the article says

> create a Docker image, also known as an OCI image

I don't think this is quite right. From my investigation, Docker and OCI images are basically content addressed trees, starting with a root manifest that points to other files and their hashes (root -> images -> layers -> layer configs + files). The OCI manifests and configs are separate to Docker manifests and configs and basically Docker will support both side by side.

https://blog.jessfraz.com/post/docker-containers-on-the-desk... is the one I remember, a bit old but still useful to see how she does it.

Seems super painful and indirected for a nebulous gain to me, but find your joy however you want I guess

Jess does some awesome stuff and this is literally what you asked for. hollywood

mildly relevant https://blog.jessfraz.com/post/docker-containers-on-the-desktop/

Some of my day-to-day software.

After knowing that saved Chrome passwords and cookies in Linux are not protected against malicious dependencies in our development environment or other apps in our system, I decided to run my core apps in Docker containers, where their data is not accessible without sudo, and a personal understanding of where stuff is being saved.

These docker containers are also an improved version of https://github.com/jessfraz/dockerfiles/

Contrary to the project above, docker-workspaces runs Chrome in a sandbox, encrypts keys with the help of an also dockerized gnome-keychain, and works in tandem with pulseaudio, so you can use wired headphones (i still need to add some dependencies for it to work with bluetooth headphones).

Thank you. As someone who uses containers a lot (even to run local programs, shout out to https://blog.jessfraz.com/post/docker-containers-on-the-desk...) this makes some sense to me.

I'm a little way into the Nix Pills document (https://nixos.org/guides/nix-pills/why-you-should-give-it-a-...) which seems to start the explanation from a place where I can understand.