Description
For now OpenStack driver simply inherits all the behavior from the Rackspace one. And I have faced with two problems:
1. OpenStack driver uses Rackspace pricing - it is unsuitable and causes errors.
2. Sometimes OpenStack cloud returns plain-text response instead of valid XML and it causes parsing errors.
I have fixed it and opened pull request on GitHub:
https://github.com/apache/libcloud/pull/16