consul VS Caddy

Compare consul vs Caddy and see what are their differences.

consul

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure. (by hashicorp)
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consul Caddy
57 403
27,865 54,431
0.6% 2.4%
9.9 9.5
6 days ago 1 day ago
Go Go
GNU General Public License v3.0 or later 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.

consul

Posts with mentions or reviews of consul. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-23.
  • Deploy Secure Spring Boot Microservices on Amazon EKS Using Terraform and Kubernetes
    13 projects | dev.to | 23 Nov 2023
    The JHipster scaffolded sample application has a gateway application and two microservices. It uses Consul for service discovery and centralized configuration.
  • The Complete Microservices Guide
    17 projects | dev.to | 21 Sep 2023
    Service Discovery: Microservices need to discover and communicate with each other dynamically. Service discovery tools like etcd, Consul, or Kubernetes built-in service discovery mechanisms help locate and connect to microservices running on different nodes within the infrastructure.
  • Replicating and Load Balancing Go Applications in Docker Containers with Consul and Fabio
    4 projects | /r/golang | 31 May 2023
    After some research and testing, I landed on using Consul and Fabio as the demo infrastructure. Of course, there is a myriad of other options to accomplish this task, but because of the low configuration and ease of use, I was impressed with this pairing. Both projects are mature and well-supported, and very flexible--just because you can run them with low configuration, doesn't mean you have to. I wanted to keep this demo constrained, but the exercise did get me excited about exploring things further: circuit breakers, traffic splitting, and more complex service meshes.
  • register open-telemetry to consul
    1 project | /r/hashicorp | 5 May 2023
    The goal is to be able to use Consul SD configurations to allow for retrieving scrape targets from consul. Is this possible? Can anyone provide an example? Thank you!!
  • Fly.io outage, recently deployed apps down, no new deployments possible
    2 projects | news.ycombinator.com | 15 Mar 2023
    https://github.com/hashicorp/consul/pull/12080 - this should be the Consul issue that brought down Roblox
  • Netdata release 1.38.0
    9 projects | /r/linux | 6 Feb 2023
    The Consul collector is production ready! Consul by HashiCorp is a powerful and complex identity-based networking solution, which is not trivial to monitor. We were lucky to have the assistance of HashiCorp itself in this endeavor, which resulted in a monitoring solution of exceptional quality. Look for common blog posts and announcements in the coming weeks!
  • Micro Frontends for Java Microservices
    6 projects | dev.to | 20 Jan 2023
    Changed the service discovery to Consul, since this is the default in JHipster 8.
  • Website monitoren
    1 project | /r/de_EDV | 2 Jan 2023
  • I Know What You Shipped Last Summer
    5 projects | dev.to | 20 Dec 2022
    In another effort to standardize development and operations, Lob has just wrapped up our container orchestration migration from Convox to HashiCorp’s Nomad, led by Senior Platform Engineer Elijah Voigt. In this new ecosystem, one feature available to us is Consul Service Mesh (a feature of Consul, which is part of our Lob Nomad stack).
  • a tool for quickly creating web and microservice code
    28 projects | dev.to | 15 Dec 2022
    Service registry and discovery etcd, consul, nacos

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 2024-05-02.
  • How I use Devbox in my Elm projects
    15 projects | dev.to | 2 May 2024
    These projects use Caddy as my local development server, Dart Sass for converting my Sass files to CSS, elm, elm-format, elm-optimize-level-2, elm-review, elm-test (only in Calculator), ShellCheck to find bugs in my shell scripts, and Terser to mangle and compress JavaScript code.
  • Why Does Windows Use Backslash as Path Separator?
    4 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/

What are some alternatives?

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

etcd - Distributed reliable key-value store for the most critical data of a distributed system

traefik - The Cloud Native Application Proxy

Eureka - AWS Service registry for resilient mid-tier load balancing and failover.

HAProxy - HAProxy documentation

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

Apache ZooKeeper - Apache ZooKeeper

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

kubernetes - Production-Grade Container Scheduling and Management

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

minio - The Object Store for AI Data Infrastructure

Squid - Squid Web Proxy Cache