Qs::Heroku::Client

A library to use Heroku's Platform API.

Currently only retrieving and scaling dynos is supported!

Setup a client

Create a client using your Heroku email address and the corresponding API token.

require 'qs/heroku/client'
client = Qs::Heroku::Client.new('your-heroku-mail@example.com', 'your-heroku-api-token')

Retrieve the current setup of an app

You can see the number and size of all dyno types (web, worker, etc) via the formation of an app.

app = client.app('your-app-name')
app.formation
# => {"web"=>{"quantity"=>2, "size"=>"1x"}, "worker"=>{"quantity"=>1, "size"=>"1x"}, "console"=>{"quantity"=>0, "size"=>"1x"}, "rake"=>{"quantity"=>0, "size"=>"1x"}}

Scale dynos of an app

You can scale the number of dynos and change the dyno size of a certain type of process.

# scales the web process to 2 dynos of the size 1X
app.scale('web', 2, '1x')
# => {"web"=>{"quantity"=>2, "size"=>"1x"}, "worker"=>{"quantity"=>1, "size"=>"1x"}, "console"=>{"quantity"=>0, "size"=>"1x"}, "rake"=>{"quantity"=>0, "size"=>"1x"}}