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@robotmay
Last active November 29, 2016 11:59
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Heroku jobs for Dashing. Returns the number of active dynos for each process type (including custom processes). Set your Heroku keys as environment variables.

Add the following to your Gemfile:

gem 'heroku-api'

Put heroku.rb in your jobs folder and add the contents of heroku.html into your layout.

<li data-row="1" data-col="1" data-sizex="1" data-sizey="1">
<div data-id="heroku_dyno_web" data-view="Meter" data-title="Web Dynos" data-min="0" data-max="10"></div>
</li>
<li data-row="1" data-col="2" data-sizex="1" data-sizey="1">
<div data-id="heroku_dyno_worker" data-view="Meter" data-title="Workers" data-min="0" data-max="10"></div>
</li>
require 'heroku-api'
key = ENV['HEROKU_API_KEY']
app_name = ENV['HEROKU_APP_NAME']
heroku = Heroku::API.new(:api_key => key)
SCHEDULER.every '15s', :first_in => 0 do |job|
ps = heroku.get_ps(app_name)
dynos = ps.body.map { |p| p['process'] }
process_counts = dynos.reduce({}) do |hash, dyno|
process, i = dyno.split(".")
hash[process] ||= 0
hash[process] += 1
hash
end
process_counts.each do |ps, n|
send_event("heroku_dyno_#{ps}", { value: n })
end
end
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