The EY Provisioner is a Ruby based client gem for interacting with the EngineYard Instance Provisioning V2 API. See this blog post

Add this line to your application's Gemfile:

gem 'ey-provisioner'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ey-provisioner

To use the ey-provisioner start by creating a connection:

connection = Ey::Provisioner::Connection.new(token)

Via the connection, you get the relevant environment:

env = connection.environment(1234)

On the connection you can now add or remove instances:

env.add_instance(:name => "my-instance", :role => "util", :instance_size => 'xlarge')
env.remove_instances(:role => "util") # Will shutdown all util servers

See the EY docs for instructions on how to get your token.

Within the EngineYard interface, click on the deployment history link within the Environment. The page's URL will be of the form .../environments/x/deployments. X will be the environment ID.

The Gem does not currently support retrieving provisioning status nor does it allow you to list all environments for the account.

Full documentation can be found here.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request