swarmkit VS Caddy

Compare swarmkit vs Caddy and see what are their differences.

swarmkit

A toolkit for orchestrating distributed systems at any scale. It includes primitives for node discovery, raft-based consensus, task scheduling and more. (by moby)
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swarmkit Caddy
14 402
3,241 53,568
1.2% 1.8%
8.2 9.4
9 days ago 6 days ago
Go Go
Apache License 2.0 Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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

Posts with mentions or reviews of swarmkit. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-26.
  • Questions about Swarm mode
    1 project | /r/docker | 26 Jun 2023
    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
  • K8s vs Docker Swarm
    2 projects | /r/homelab | 26 May 2023
    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.
  • Feature request: Enable "--device" in "stack deploy" for Confidential Computing
    1 project | /r/DockerSwarm | 17 Apr 2023
    Feature request: Enable "--device" in "stack deploy" for Confidential Computing
  • Swarmlet: A self-hosted, open-source Platform as a Service
    2 projects | news.ycombinator.com | 15 Feb 2023
    This doesn't look that abandoned? https://github.com/moby/swarmkit

    Or are you talking about swarm the product (versus docker swarm mode)

  • Docker 23.0.0 is out
    4 projects | /r/docker | 2 Feb 2023
    I don’t feel a momentum in Docker Swarm development, seeing pull requests like #3072 sitting idle for half a year, originally from 2016.
  • Looking to containerize a large production scale nodejs app
    3 projects | /r/docker | 26 Jan 2023
    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.
  • high availability
    1 project | /r/docker | 12 Oct 2022
    swarm ha placement
  • Is docker still the solution for On-Premesis containerization?
    3 projects | /r/docker | 27 Sep 2022
    It is already in a different repo: moby/swarmkit
  • Help convincing IT/IS department to use Kubernetes
    1 project | /r/kubernetes | 20 Oct 2021
    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.
  • Why docker swarm is not popular as Kubernetes?
    16 projects | /r/docker | 30 Jul 2021
    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.

Caddy

Posts with mentions or reviews of Caddy. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-24.
  • Why Does Windows Use Backslash as Path Separator?
    3 projects | news.ycombinator.com | 24 Apr 2024
    No, look at the associated unit test: https://github.com/caddyserver/caddy/blob/c6eb186064091c79f4...

    If that test fails we could serve PHP source code instead of having it be evaluated, a major security flaw.

  • How to securely reverse-proxy ASP.NET Core web apps
    3 projects | dev.to | 4 Apr 2024
    However, it's very unlikely that .NET developers will directly expose their Kestrel-based web apps to the internet. Typically, we use other popular web servers like Nginx, Traefik, and Caddy to act as a reverse-proxy in front of Kestrel for various reasons:
  • HTTP/2 Continuation Flood: Technical Details
    2 projects | news.ycombinator.com | 4 Apr 2024
    I think that recompiling with upgraded Go will not solve the issue. It seems Caddy imports `golang.org/x/net/http2` and pins it to v0.22.0 which is vulnerable: https://github.com/caddyserver/caddy/issues/6219#issuecommen....
  • Show HN: Nano-web, a low latency one binary webserver designed for serving SPAs
    8 projects | news.ycombinator.com | 25 Mar 2024
    Caddy [1] is a single binary. It is not minimal, but the size difference is barely noticeable.

    serve also comes to mind. If you have node installed, `npx serve .` does exactly that.

    There are a few go projects that fit your description, none of them very popular, probably because they end up being a 20-line wrapper around http frameworks just like this one.

    [1] https://caddyserver.com/

  • I Deployed My Own Cute Lil’ Private Internet (a.k.a. VPC)
    8 projects | dev.to | 18 Mar 2024
    Each app’s front end is built with Qwik and uses Tailwind for styling. The server-side is powered by Qwik City (Qwik’s official meta-framework) and runs on Node.js hosted on a shared Linode VPS. The apps also use PM2 for process management and Caddy as a reverse proxy and SSL provisioner. The data is stored in a PostgreSQL database that also runs on a shared Linode VPS. The apps interact with the database using Drizzle, an Object-Relational Mapper (ORM) for JavaScript. The entire infrastructure for both apps is managed with Terraform using the Terraform Linode provider, which was new to me, but made provisioning and destroying infrastructure really fast and easy (once I learned how it all worked).
  • Automatic SSL Solution for SaaS/MicroSaaS Applications with Caddy, Node.js and Docker
    1 project | dev.to | 29 Feb 2024
    So I dug a little deeper and came across this gem: Caddy. Caddy is this fantastic, extensible, cross-platform, open-source web server that's written in Go. The best part? It comes with automatic HTTPS. It basically condenses all the work our scripts and manual maintenance were doing into just 4-5 lines of config. So, stick around and I'll walk you through how to set up an automatic SSL solution with Caddy, Docker and a Node.js server.
  • Cheapest ECS Fargate Service with HTTPS
    2 projects | dev.to | 26 Feb 2024
    Let's use Caddy which can act as reverse-proxy with automatic HTTPS coverage.
  • Bluesky announces data federation for self hosters
    7 projects | news.ycombinator.com | 22 Feb 2024
    Even if it may be simple, it doesn't handle edge cases such as https://github.com/caddyserver/caddy/issues/1632

    I personally would make the trade off of taking on more complexity so that I can have extra compatibility.

  • Freenginx.org
    11 projects | news.ycombinator.com | 14 Feb 2024
    One of the most heavily used Russian software projects on the internet https://www.nginx.com/blog/do-svidaniya-igor-thank-you-for-n... but it's only marginally more modern than Apache httpd.

    In light of recently announced nginx memory-safety vulnerabilities I'd suggest migrating to Caddy https://caddyserver.com/

  • Asciinema 3.0 will be rewritten in Rust
    10 projects | news.ycombinator.com | 7 Feb 2024

What are some alternatives?

When comparing swarmkit and Caddy you can also consider the following projects:

roadmap - Welcome to the Public Roadmap for All Things Docker! We welcome your ideas.

traefik - The Cloud Native Application Proxy

docker - Moby Project - a collaborative project for the container ecosystem to assemble container-based systems [Moved to: https://github.com/moby/moby]

HAProxy - HAProxy documentation

Docker Compose - Define and run multi-container applications with Docker

envoy - Cloud-native high-performance edge/middle/service proxy

kubespray - Deploy a Production Ready Kubernetes Cluster

Nginx - An official read-only mirror of http://hg.nginx.org/nginx/ which is updated hourly. Pull requests on GitHub cannot be accepted and will be automatically closed. The proper way to submit changes to nginx is via the nginx development mailing list, see http://nginx.org/en/docs/contributing_changes.html

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.

RoadRunner - 🤯 High-performance PHP application server, process manager written in Go and powered with plugins

distribution-spec - OCI Distribution Specification

Squid - Squid Web Proxy Cache