Having been featured in our February 2023, and January 2024 Release Radars, Moby is the original Linux Container runtime. This new version adds a bunch of changes to the Docker CLI and Moby itself with additional features. There's bug fixes and enhancements, with the main thing for users to be on the look out for containers that were created using Docker Engine 25.0.0. These containers might have duplicate MAC... - Source: dev.to / about 2 months ago

Docker itself is open-source, and has slowly been broken down into modular components that are themselves open-source. For example, most of what "run this Docker container" does has been extracted out into containerd, which is Apache licensed and used by lots of things. The Docker CE engine is now based on Moby, also Apache license, and the docker command line tool is also Apache licensed. I expect these tools to... Source: about 1 year ago

This is probably the wrong link. The website is: https://mobyproject.org/ Which I flipped through and also watched the video: https://www.youtube.com/watch?v=jcRR0g0kO4o&t=1s I still have zero clue what this is, how to use it, who it is for, and how it works. - Source: Hacker News / about 1 year ago

Did guix install docker, but this does not produce the docker command. Docker package points to mobyproject.org which looks like something that has to do with containerd and not docker. How to install docker? Source: over 1 year ago

Not entirely correct. All these projects implement the open standards that are the foundation of Docker: Moby. Source: almost 2 years ago

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