Ruby on Rails with Nginx on Ubuntu 9.04 (Jaunty)

Select distribution:
Traducciones al Español
Estamos traduciendo nuestros guías y tutoriales al Español. Es posible que usted esté viendo una traducción generada automáticamente. Estamos trabajando con traductores profesionales para verificar las traducciones de nuestro sitio web. Este proyecto es un trabajo en curso.
Deprecated

This guide has been deprecated and is no longer being maintained.

Create a Linode account to try this guide with a $ credit.
This credit will be applied to any valid services used during your first  days.

Ruby on Rails is a popular rapid development web framework that allows web designers and developers to implement fully featured dynamic web applications using the Ruby programming language. This guide describes the required process for deploying Ruby on Rails with Passenger and the nginx web server on Ubuntu 9.04 (Jaunty).

Install Required Packages

First, make sure you have the universe repository enabled in your /etc/apt/sources.list file. Your file should resemble the following:

File: /etc/apt/sources.list
1
2
3
4
5
6
## main & restricted repositories
deb http://us.archive.ubuntu.com/ubuntu/ jaunty main restricted universe
deb-src http://us.archive.ubuntu.com/ubuntu/ jaunty main restricted universe

deb http://security.ubuntu.com/ubuntu jaunty-security main restricted universe
deb-src http://security.ubuntu.com/ubuntu jaunty-security main restricted universe

If you added universe to the items in your list, you’ll need to update your repository database:

apt-get update
apt-get upgrade

Issue the following command to install packages required for Ruby on Rails.

apt-get install wget build-essential ruby1.8 ruby1.8-dev irb1.8 rdoc1.8 zlib1g-dev libpcre3-dev libopenssl-ruby1.8 rubygems1.8 libopenssl-ruby libzlib-ruby libssl-dev

Create symbolic links to the installed version of Ruby:

ln -s /usr/bin/ruby1.8 /usr/bin/ruby
ln -s /usr/bin/irb1.8 /usr/bin/irb

Install the rake and rack gems:

gem install rake
gem install rack

Finally, install the version of Ruby On Rails that your application requires. Issue one the following commands for the version you need:

gem install rails --version 2.1.2
gem install rails --version 2.2.2
gem install rails --version 2.3.5
gem install rails --version 3.0.4

If you are unsure of the version you require, you can install the latest version with the following command:

gem install rails

Additionally, the application you deploy will likely have additional dependencies. Install these dependencies before proceeding.

Install Passenger and Nginx

Proceed to the Phusion Passenger site and locate the link for the current source code tarball. Download it as follows (substitute the link for the current version):

cd /root
wget http://rubyforge.org/frs/download.php/69546/passenger-2.2.11.tar.gz
cd /opt
tar xzvf ~/passenger-2.2.11.tar.gz

Run the Phusion Passenger installer for Nginx:

cd passenger-2.2.11/bin
./passenger-install-nginx-module

You’ll be greeted by the Phusion Passenger Nginx installer program. Press “Enter” to continue with the installation.

Phusion Passenger Nginx installer program running on Ubuntu 9.04 (Jaunty).

When prompted for the Nginx installation method, we recommend you choose “1” to allow the installer to automatically download, compile, and install Nginx for you. Unless you have specific needs that would necessitate passing custom options to Nginx at compile time, this is the safest way to proceed.

Please do not remove the Passenger files from opt after the install. They need to stay in place or your install will not function correctly.

Set up an Init Script for Nginx

Nginx is now installed in /opt/nginx, but there are no “init” scripts to control this process. Issue the following sequence of commands to download a script, move it to the proper directory, set the proper permissions and set system startup links:

cd /opt
wget -O init-deb.sh http://www.linode.com/docs/assets/566-init-deb.sh
mv /opt/init-deb.sh /etc/init.d/nginx
chmod +x /etc/init.d/nginx
/usr/sbin/update-rc.d -f nginx defaults

You can now start, stop, and restart Nginx just like any other server daemon. For example, to start the server, issue the following command:

/etc/init.d/nginx start

The configuration file for Nginx is located at /opt/nginx/conf/nginx.conf. This is the file you’ll need to edit to add support for your Rails applications. A default server is already configured in this file, and it also contains examples for alternate virtual host and SSL configurations.

Install MySQL Support (optional)

If your application uses MySQL, install the database server by following our MySQL on Ubuntu 9.04 (Jaunty) guide. Once it’s installed and configured properly, issue the following commands:

apt-get install libmysqlclient15-dev libmysql-ruby
gem install mysql --no-rdoc --no-ri -- --with-mysql-dir=/usr/bin --with-mysql-lib=/usr/lib/mysql --with-mysql-include=/usr/include/mysql

More Information

You may wish to consult the following resources for additional information on this topic. While these are provided in the hope that they will be useful, please note that we cannot vouch for the accuracy or timeliness of externally hosted materials.

This page was originally published on


Your Feedback Is Important

Let us know if this guide was helpful to you.


Join the conversation.
Read other comments or post your own below. Comments must be respectful, constructive, and relevant to the topic of the guide. Do not post external links or advertisements. Before posting, consider if your comment would be better addressed by contacting our Support team or asking on our Community Site.
The Disqus commenting system for Linode Docs requires the acceptance of Functional Cookies, which allow us to analyze site usage so we can measure and improve performance. To view and create comments for this article, please update your Cookie Preferences on this website and refresh this web page. Please note: You must have JavaScript enabled in your browser.