Capistrano::UnicornNginxOsx

Capistrano tasks for automatic and sensible unicorn + nginx configuraion, especially, for Mac OSX server. This was customized to work on Mac OSX server, based upon capistrano-plugins/capistrano-unicorn-nginx gem

Goals of this plugin:

• automatic unicorn and nginx configuration for Rails apps
• no manual ssh to the server required
• zero downtime deployments enabled
• support for single node as well as cluster deployments

Specifics:

• generates nginx config file on the server (web role)
• generates unicorn initializer and config files (app role)
  application is started automatically after server restart
• capistrano tasks for server management, example: unicorn:restart
  see below for all available tasks
• automatic load balancing setup when there are multiple app nodes

capistrano-unicorn-nginx-osx works only with Capistrano 3!

Add this to Gemfile:

group :development do
  gem 'capistrano', '~> 3.4.0'
  gem 'capistrano-unicorn-nginx-osx', '~> 3.4.0.2'
end

And then:

$ bundle install

Depending on your needs 2 general scenarios are covered:

• single server setup
  A scenario where you run the webserver (nginx) and application server (unicorn) on the same node.
• multiple server setup
  Webserver (nginx) and application server (unicorn) run on different nodes.

• nginx: /var/log/nginx/
• unicorn: #{shared_path}/log/

See the full options list on the wiki page. Feel free to skip this unless you're looking for something specific.

How it works wiki page contains the list of tasks that the plugin executes.

You do not have to know this unless you want to learn more about the plugin internals.

On template customization wiki page see how to inspect, tweak and override templates for nginx and unicorn config files.

Do not do this unless you have a specific need.

Check out capistrano-plugins github org.

...are very welcome!

@kalys - for his capistrano-nginx-unicorn plugin.