ansible/ansible — pull request #7088 by deontologician (2014-04-21 04:31:02+00:00)
Title: Added Heroku module

This is basic support for spinning dynos up and down, putting apps into maintenance mode, and changing dyno size (1x or 2x dynos).

This is something I've needed. Probably later I'd want to add stuff like uploading precompiled slugs and changing config variables, but this is a useful enough start.