594b6381c8

It seems that wget throws some errors from time to time when getting content from tarballs.openstack.org. The errors are SSL-related, maybe some interaction between the SSL libaries of the libguestfs appliance and the load balancing configuration of tarballs.openstack.org (SNI-based). curl seems to be immune, so let's use it. Story: 2003961 Task: 26890 Change-Id: Ia5793a4be8cde352329e861c46de8c4eeac4312e
Description
RETIRED, MapR provisioning plugin for Sahara