-
Committer:
Joshua Harlow
-
Date:
2014-02-15 00:51:48 UTC
-
Revision ID:
harlowja@gmail.com-20140215005148-mrg5l3aqyajp4fhe
Move shared waiting function to util
The ec2 and openstack datasources use a similar
piece of code for waiting for there metadata services
to become accessible (which varies depending on cloud,
service provider...) so its much nicer if we move that
duplicated/similar code to a standard utility method and
use that instead.