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Fork Our Docs

Heroku is now sporting an updated docs layout at docs.heroku.com. These new docs should be much easier to navigate and link to.

We built this as a standalone Sinatra app serving Markdown files, partially inspired by Assaf Arkin’s approach to Buildr. This makes it as snappy as staticly rendered pages, while retaining the flexibility of a dynamic app on the backend.

The docs app is deployed as a regular app on Heroku (just like …

Radiant CMS in 5 Minutes Or Less

Radiant is an excellent Rails-based Content Management System (CMS). It was created by John W. Long and Sean Cribbs, and has been around for a couple of years, growing steadily in popularity. With the recent addition of taps and gem manifests, it’s super-easy to get this lightweight CMS up and running on Heroku.

Start by installing the latest radiant gem on your local box:

$ sudo gem install radiant

Now use the radiant command-line …

Push and Pull Databases To and From Heroku

Warning: This feature is deprecated; please use pg:pull instead.

A frequent question people ask us is “how do I transfer my database between my local workstation and my Heroku app?”

This is an important question for several reasons. First, you always own your data on Heroku, and we want you to be able to get to it quickly and easily at any time. Also – as you may have noticed from previous posts – we’re …

Rails 2.3 Is Now Available for Deployment on Heroku

The Rails 2.3.2 gem is now installed and available for use on Heroku. To learn more about what’s new and improved, check the official Rails blog post.

Enjoy!

Gem Manifests

Gem installation and management has always been pain when the time comes to deploy an app. Rails 2.1 made good progress in this area with gem dependency specifications, allowing you to vendor required gems with a of set rake commands. That’s the method we’ve been recommending for Heroku apps until now, but it does leave important problems unsolved.

First, a substantial limitation of the vendoring method is that it only works with pure Ruby gems. …

Deploy Merb, Sinatra, or any Rack App to Heroku

The past eighteen months have seen an explosion of Rails-inspired Ruby web frameworks. Merb and Sinatra are the best known; plus many others such as Ramaze, Camping, and Waves.

That’s why we’re so pleased to announce the ability to deploy any Rack-compatible web app to Heroku.

Assuming you have a Heroku account, here’s how you can deploy a Sinatra app in about 30 seconds. Make a new directory, and inside create hello.rb:…

Deployment That Just Works

Last week I talked a bit about why instant deployment matters. A few people have since commented that it’s not instant deployment that matters to them, but rather deployment that just works every time.

Of course, what we’re really talking about is both. Part of achieving deployment that just works is decreasing complexity and removing steps – each a point of possible failure. We are working toward deployment that’s both instant and completely reliable, …

Why Instant Deployment Matters

How much better are two steps than three? Does it matter if something takes five minutes instead of twenty? When it comes to software deployment and provisioning, does instant really matter?

Recently, I was ranting on this subject to a user who had the misfortune of asking me about it in person.

“Truly instant provisioning and deployment is the ultimate goal,” I said. “10 seconds isn’t good enough. We have to –”,

“Look,” he interrupted, …

Build a News Site With Rubyflow

Ruby journalist extraordinaire, Peter Cooper, is a busy man. Chances are you’re already following his work to bring you the latest Ruby news on sites such as Ruby Inside and RubyFlow. Late last year he even added a tremendously useful site oriented towards iPhone and iPod Touch development called Mobile Orchard. Somewhere along the line he was also generous enough to leak the source code for Rubyflow, and now a version of that is …

The Future of Deployment

Application deployment is changing. In relatively short order I’ve gone from buying hardware, to monthly hosting, to metered CPU time, and from building my open-source software manually, to package managers, to fancy config tools and recipes to pre-build whole machine images. What’s next?

The Old Way

I can deploy Rails apps in a traditional hosting environment pretty quickly. For a small app, I might make a new unix user and database on a personal Slicehost …

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