fog/fog — pull request #3110 by smashwilson (2014-08-14 16:06:36+00:00)
Title: [rackspace] More optional parameters for Cloud Load Balancers

This makes the `:nodes` and `:port` parameters optional for `create_load_balancer()` and `load_balancers.create()`. The docs (and testing against the API) indicate that `:virtual_ips` *is* required.

/cc @elight, @maxlinc

fixes #2909