Make get-image.sh bashate compliant by creating a file in /tmp
for the ifcfg temporary file and using the --upload command instead
of the --runcommand operation.
Change-Id: I4782140e227105f9aa07fb3967665eaaaeeb0cab
Partially-implements: blueprint bashate-gate
Previously, the image used for Kolla development
needed to be manually created. This patch adds a
script to automate a consistent, repeatable process
for creating an F21 image used for Kolla development.
Change-Id: Ibbe41ac6c6f1d2f2bdd62a48b05c096967c8324e