It's interesting that, in light of things like this, you still see large software companies adding support for new components written in non-memory safe languages (e.g. C) As an example Red Hat OpenShift added support for crun(https://github.com/containers/crun), which is written in C as an alternative to runc, which is written in Go( - Source: Hacker News / 8 months ago

Yeah, runtimeClass lets you specify which CRI plugin you want based on what you have available. Here's an example from the containerd documentation - you could have one node that can run containers under standard runc, gvisor, kata containers, or WASM. Without runtimeClass, you'd need either some form of custom solution or four differently configured nodes to run those different runtimes. That's how krustlet did... Source: over 1 year ago

Your Docker Container can only run Linux. That's because Docker takes advantage of runC which uses the Linux kernel. You can't run Windows inside of Docker. But of course you can run Docker on a Windows host machine. If you are running a .NET project, you won't be able to use Docker. On the other hand, if you're running .NET Core then you're in luck! - Source: dev.to / over 1 year ago

This is what Podman, an open-source daemonless and rootless container engine, was developed with in mind. Podman runs using the runC container runtime process, directly on the Linux kernel, and launches containers and pods as child processes. In addition, it was developed for the Docker developer, with most commands and syntax seamlessly mirroring Docker's. Buildah, an image builder, and Skopeo, the image utility... - Source: dev.to / almost 2 years ago

If you are curious about how exactly Docker does this I urge to have a look at the following links on layered file system and the library runc and also this great wikipedia overview of Docker. - Source: dev.to / almost 2 years ago

It works on MacOS/Windows, unlike systemd. Therefore it's well suited for development environment setups for polyglot teams. https://devenv.sh/ is one example that uses it to do just that. - Source: Hacker News / about 1 month ago

Sounds like nix using devenv[1] also would solve this problem. https://devenv.sh/. - Source: Hacker News / 30 days ago

Software developers often want to customize: 1. Their home environments: for packages (some reach for brew on MacOS) and configurations (dotfiles, and some reach for stow). 2. Their development shells: for build dependencies (compilers, SDKs, libraries), tools (LSP, linters, formatters, debuggers), and services (runtime, database). Some reach for devcontainers here. 3. Or even their operating systems: for... - Source: Hacker News / about 2 months ago

Https://devenv.sh/ and nix in general are great for setting up dev environments. - Source: Hacker News / 2 months ago

2) A way to run services apps depend on (databases, job runners, cache etc). I am going to suggest one of the Nix based tools that do those things:

  - https://devenv.sh/ (I use this at work).

- Source: Hacker News / 4 months ago