hyperkit
buildkit
hyperkit | buildkit | |
---|---|---|
10 | 53 | |
3,574 | 7,686 | |
0.2% | 1.0% | |
0.0 | 9.8 | |
about 1 year ago | about 18 hours ago | |
C | Go | |
BSD 2-clause "Simplified" License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
hyperkit
- HyperKit on Apple Silicon
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Trying Finch and introduce containerd
The author uses a Mac and uses Docker Desktop or colima x Docker CLI to realize a Docker development environment. Dcoker Desktop uses an internal HyperKit (macOS hypervisor) to launch a Linux VM and run dockerd in it. Docker Desktop is based on Lima, and it generates Lima configuration files, and it is used to run Linux.
- LXD containers on macOS at near-native speeds
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Docker on OpenBSD?
Sorry, I was misinformed. It seems MacOS still does use a tool called hyperkit to run a (presumably linux) VM as a backend for docker. I thought it was using something similar to jails.
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New to ARM64 processors world
You might try using HyperKit as the hypervisor with Kubernetes. It uses Apple's own hypervisor. Minikube, or rather docker, supports it. I would go with minicube as you can start and stop it as needed with ease.
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Anyone know how to pass a USB device from M1 mac to Ubuntu container?
I've been reading many forum posts: moby/hyperkit#149 docker/for-mac#900
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A modern toolkit to start working with container images on macOS that meets your needs without requiring a Docker Daemon or even Docker Desktop
What’s the magic behind docker working on macOS?. The answer is virtualization accomplished by the moby/hyperkit hypervisor (AFAIK), a toolkit for embedding hypervisor capabilities in your application, which means that dockerd works in a VM virtualized by the hyperkit. Why I’m telling you this is once you decide to work with containerd on your macOS environment to discover capabilities and more adapt to it because we assume you use containerd in your Kubernetes environment as a default container runtime, you had to have the same virtualization technology under the hood to let containerd working on macOS. Also, you need to have some client tooling to interact with containerd by keeping simplicity and usability in mind.
- Windows PC vs Mac?
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Chromium Browser
Docker on Mac is based on Hyperkit which is a lightweight VM. https://github.com/moby/hyperkit Crostini is running in a full KVM instance. You challenged me about the Termina shell. Type it in and see if I'm right. No need to debate this anymore when you can verify for yourself.
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Docker is not allowed for „big“ companies anymore
Docker Desktop doesn't use virtualbox behind the scenes. It uses hyperkit.
buildkit
- ARM vs x86 em Docker
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The worst thing about Jenkins is that it works
> We are uding docker-in-docker at the moment
You can also run a "less privileged" container with all the features of Docker by using rootless buildkit in Kubernetes. Here are some examples:
https://github.com/moby/buildkit/tree/master/examples/kubern...
https://github.com/moby/buildkit/blob/master/examples/kubern...
It's also possible to run dedicated buildkitd workers and connect to them remotely.
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Show HN: Dockerfile Explorer
- BuildOp evaluates its input as additional LLB operations to add to the graph to allow for dynamic build graphs (also unused in the Dockerfile frontend)
With the Dockerfile Explorer, we run the Dockerfile frontend[1] that BuildKit uses inside of WASM to parse and produce the LLB output locally in your browser. We then embed the Monaco Editor so that you can change your Dockerfile to see how it impacts the LLB output that BuildKit will use to build your Docker image.
You can see a quick video and read more details on how it all works here: https://depot.dev/blog/dockerfile-explorer.
We'd love any feedback or ideas folks would like around this type of tool!
[0] https://github.com/moby/buildkit#exploring-llb
- macOS Containers v0.0.1
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Jenkins Agents On Kubernetes
Now since Kubernetes works off of containerd I'll be taking a different approach on handling container builds by using nerdctl and the buildkit that comes bundled with it. I'll do this on the amd64 control plane node since it's beefier than my Raspberry Pi workers for handling builds and build related services. Go ahead and download and unpack the latest nerdctl release as of writing (make sure to check the release page in case there's a new one):
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Frequent Docker BuildKit cache misses with w/ multi-stage and docker-container
There's a 2-year-old moby/buildkit GitHub issue about frequent build cache misses when using the BuildKit docker-container driver and multi-stage builds. Anyone else in this sub run into this problem and/or have reasonable workarounds? It seems like something that should come up pretty often.
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A Panic in BuildKit: an Open Source Journey
A couple months ago I encountered a bug in buildkit - when enabling OpenTelemetry tracing, we got occasional panics. With a bit of investigation, we found the cause, fixed and tested in our fork and internal deployments, and pushed to upstream.
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Is it possible to copy files from a manifest in Dockerfile?
I do some search in the internet and there seems to be no good solution, so I just create a feature request: https://github.com/moby/buildkit/issues/3859
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Cicada - CI/CD platform written with Rust
Yeah, only Linux containers at the moment, BuildKit is the way we are constructing pipelines and doing caching. Split on if we will support non-linux hosts, but definitely want to find a good solution to not doing Docker-in-Docker.
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Better support of Docker layer caching in Cargo
Relevant issues are https://github.com/moby/buildkit/issues/3011 and https://github.com/moby/buildkit/issues/1512.
What are some alternatives?
lima - Linux virtual machines, with a focus on running containers
buildah - A tool that facilitates building OCI images.
for-mac - Bug reports for Docker Desktop for Mac
kaniko - Build Container Images In Kubernetes
runj - runj is an experimental, proof-of-concept OCI-compatible runtime for FreeBSD jails.
jib - 🏗 Build container images for your Java applications.
bravetools - A tool to build, deploy, and release any environment using System Containers.
buildx - Docker CLI plugin for extended build capabilities with BuildKit
colima - Container runtimes on macOS (and Linux) with minimal setup
podman - Podman: A tool for managing OCI containers and pods.
telepresence - Local development against a remote Kubernetes or OpenShift cluster
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...