swarmkit
Moby
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swarmkit | Moby | |
---|---|---|
14 | 212 | |
3,244 | 67,716 | |
1.3% | 0.4% | |
8.0 | 10.0 | |
13 days ago | 3 days ago | |
Go | Go | |
Apache License 2.0 | 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.
swarmkit
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Questions about Swarm mode
It's supported, though the development pace is rather slow. The are new features (the latest release brought support for the Container Storage Interface) and bugs and issues are worked on by the few maintainers the project has. You can check the repo here: https://github.com/moby/swarmkit
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K8s vs Docker Swarm
So the thing is support for Swarm was delegated to Mirantis, https://www.mirantis.com/blog/mirantis-will-continue-to-support-and-develop-docker-swarm/ since it was delegated very little was done to move forward swarm _> https://github.com/moby/swarmkit/commits/master , docker swarm itself (docker the company) is deprecated https://github.com/docker-archive/classicswarm . I think because there's no way to monetize swarm there's no real push for new features hence my assumption of deprecation.
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Feature request: Enable "--device" in "stack deploy" for Confidential Computing
Feature request: Enable "--device" in "stack deploy" for Confidential Computing
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Swarmlet: A self-hosted, open-source Platform as a Service
This doesn't look that abandoned? https://github.com/moby/swarmkit
Or are you talking about swarm the product (versus docker swarm mode)
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Docker 23.0.0 is out
I don’t feel a momentum in Docker Swarm development, seeing pull requests like #3072 sitting idle for half a year, originally from 2016.
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Looking to containerize a large production scale nodejs app
privileged not being supported is problematic, but there are PRs for it on swarmkit, see https://github.com/moby/swarmkit/pull/3072 - let's see if that gets in.
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high availability
swarm ha placement
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Is docker still the solution for On-Premesis containerization?
It is already in a different repo: moby/swarmkit
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Help convincing IT/IS department to use Kubernetes
Docker Swarm is dead. It should not be used for new projects because the competitive products are much better and more optimal. Check their repo bro - last commit 3months ago. https://github.com/docker/swarmkit https://www.reddit.com/r/docker/comments/ituysl/why_people_are_saying_docker_swarm_is_in_life/ Why would you start a project with a tool which got no future? Let's then use Silverlight or any shit like that.
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Why docker swarm is not popular as Kubernetes?
Mostly it just needs resource defaults merged and some abstract type support so load balancer config doesn't have to be entirely by labels and I would never shift from it.
Moby
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Release Radar • March 2024 Edition
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 addresses, and thus must be recreated. The same goes for those containers created with Moby 25.0+ and with user defined MAC addresses. Read up on all these changes in the release notes.
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Choosing a Name for Your Computer
Formlabs does this as well for their 3d printers, my earliest encounter of this was when Docker started getting popular: https://github.com/moby/moby/blob/master/pkg/namesgenerator/...
- Docker Inc. refuses to patch HIGH vulnerabilities in Docker
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Do not install Docker Desktop on GNU/Linux systems
Try to use moby instead since that is the engine in Docker.
https://github.com/moby/moby
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Exploring Podman: A More Secure Docker Alternative
> Podman is designed to help with this by providing stronger default security settings compared to Docker. Features like rootless containers, user namespaces, and seccomp profiles, while available in Docker, aren't enabled by default and often require extra setup.
Seccomp has been enabled by default since 2015: https://github.com/moby/moby/pull/18780
It is true that Rootless isn't enabled by default but its "extra setup" can be done with a single command (`dockerd-rootless-setuptool.sh install`)
- Moby: Block io_uring_* syscalls in default profile
- Io_uring will be blocked by default on Docker
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OpenZFS 2.2: Block Cloning, Linux Containers, BLAKE3
Perhaps.
Thing is, https://github.com/moby/moby/blob/670bc0a46c4ca03b75f1e72f73... is using https://github.com/mistifyio/go-zfs which features code like `out, err := zfsOutput("get", "-H", key, d.Name)` (Source: https://github.com/mistifyio/go-zfs/blob/master/zfs.go#L315) to get a single zfs property.
Somebody chose to use a library as abstraction that looks good but is implemented as a MVP (nothing wrong with that). "In the future, we hope to work directly with libzfs" should have raised an alarm somewhere, though.
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The Twelve-Factor App
AppArmor can restrict /proc and this is even used by docker: https://github.com/moby/moby/blob/master/contrib/apparmor/te...
What are some alternatives?
roadmap - Welcome to the Public Roadmap for All Things Docker! We welcome your ideas.
podman - Podman: A tool for managing OCI containers and pods.
docker - Moby Project - a collaborative project for the container ecosystem to assemble container-based systems [Moved to: https://github.com/moby/moby]
containerd - An open and reliable container runtime
Docker Compose - Define and run multi-container applications with Docker
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...
kubespray - Deploy a Production Ready Kubernetes Cluster
docker-openwrt - OpenWrt running in Docker
Nomad - Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
ofelia - A docker job scheduler (aka. crontab for docker)
distribution-spec - OCI Distribution Specification
k3d - Little helper to run CNCF's k3s in Docker