opscode/chef — pull request #1213 by jeffmendoza (2014-01-15 21:46:03+00:00)
Title: CHEF-4962, knife ssh will use a cloud attribute for port if available.

The Azure cloud can have multiple nodes behind a single ip/fqdn
with different ssh ports for each. knife ssh should be able to
run on a search of nodes and use the correct ssh port for each.