--- title: Rails 8 Adds Thruster as the Default HTTP/2 Proxy Server description: Rails 8 ships Thruster, a lightweight Go-based HTTP/2 proxy from 37signals, as the default in its generated Docker setup. Thruster wraps Puma and handles... canonical: https://daily.dev/posts/rails-8-adds-thruster-as-the-default-http-2-proxy-server-eiiqakkoh twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Rails 8 Adds Thruster as the Default HTTP/2 Proxy Server | daily.dev og:description: Rails 8 ships Thruster, a lightweight Go-based HTTP/2 proxy from 37signals, as the default in its generated Docker setup. Thruster wraps Puma and handles... og:url: https://daily.dev/posts/rails-8-adds-thruster-as-the-default-http-2-proxy-server-eiiqakkoh og:image: https://api.daily.dev/og/posts/EiIqakKOh.png og:image:alt: Rails 8 Adds Thruster as the Default HTTP/2 Proxy Server og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Rails 8 Adds Thruster as the Default HTTP/2 Proxy Server **[Saeloun](https://daily.dev/sources/saeloun)** · 4 min read · 0 upvotes · 0 comments ## Summary Rails 8 ships Thruster, a lightweight Go-based HTTP/2 proxy from 37signals, as the default in its generated Docker setup. Thruster wraps Puma and handles reverse-proxy duties including HTTP/2, automatic TLS via Let's Encrypt, asset caching, Gzip compression, and X-Sendfile support — all with zero config. This eliminates the need for a separate Nginx layer in simple single-container deployments. The post covers how Thruster works, its key features, configuration via environment variables, when to use or skip it, and a comparison with Nginx. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Goodbye Nginx and Redis: Building a Zero-Service Monolith in Rails 8](https://daily.dev/posts/goodbye-nginx-and-redis-building-a-zero-service-monolith-in-rails-8-wxtfhhpwk) · Ruby Flow · 0 upvotes · 0 comments - [Rails 8 Introduces Kamal 2 For Zero Downtime Deployments](https://daily.dev/posts/rails-8-introduces-kamal-2-for-zero-downtime-deployments-foozizcgv) · Saeloun · 0 upvotes · 0 comments - [How to Port Legacy Rails Apps to Propshaft](https://daily.dev/posts/how-to-port-legacy-rails-apps-to-propshaft-qkig5u6b9) · Ruby Flow · 0 upvotes · 0 comments - [Taking Flight](https://daily.dev/posts/taking-flight-hhymilopl) · RUBYLAND · 1 upvotes · 0 comments - [Now you see it: Vite on Rails without the proxy—Martian Chronicles, Evil Martians’ team blog](https://daily.dev/posts/now-you-see-it-vite-on-rails-without-the-proxy-martian-chronicles-evil-martians-team-blog-6t9lf1zfx) · Martian Chronicles · 0 upvotes · 0 comments --- Tags: [#docker](https://daily.dev/tags/docker), [#rails](https://daily.dev/tags/rails) [View this post on daily.dev](https://daily.dev/posts/rails-8-adds-thruster-as-the-default-http-2-proxy-server-eiiqakkoh) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Rails 8 Adds Thruster as the Default HTTP/2 Proxy Server","url":"https://daily.dev/posts/rails-8-adds-thruster-as-the-default-http-2-proxy-server-eiiqakkoh","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/rails-8-adds-thruster-as-the-default-http-2-proxy-server-eiiqakkoh"},"datePublished":"2026-05-09T14:43:15.043Z","dateModified":"2026-05-09T14:43:38.241Z","description":"Rails 8 ships Thruster, a lightweight Go-based HTTP/2 proxy from 37signals, as the default in its generated Docker setup. 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