ansible/ansible — pull request #4280 by angstwad (2013-09-27 21:08:36+00:00)
Title: Use set_setting in rax.py inventory module

Use set_setting in rax.py inventory plugin to set the `identity_type` to `rackspace`. This will alleviate Pyrax's need to look for a `~/.pyrax.cfg` locally.

Oh, and a small correction to the documentation pointing out the need to use `RAX_CREDS_FILE` env var and not `RAX_CREDS`.