The MAAS metadata service is not loaded
The MAAS metadata service is not loaded

In case of transient errors, the MAAS metadata service was
not retrying to fetch metadata information. This patch
fixes the issue.

Change-Id: I0612b4e97be4c43e497c59a4eff20c6d0ab7c1db
Closes-Bug: #1409790

ader1990/cloudbase-init,bincentvaret/bsd-cloudinit,stackforge/cloudbase-init,alexpilotti/cloudbase-init,pellaeon/bsd-cloudinit,openstack/cloudbase-init,whiteear/cloudbase-init,CropCircleSys/bsd-cloudinit,pellaeon/bsd-cloudinit,chialiang-8/cloudbase-init,stefan-caraiman/cloudbase-init,cmin764/cloudbase-init