tree 41b16f218160adeed786bd7dfb23e6054785a24e
parent 487057de80df936f96f0b7364f4abfc8a7561d55
author Julia Kreger <juliaashleykreger@gmail.com> 1637260776 -0800
committer Julia Kreger <juliaashleykreger@gmail.com> 1637260776 -0800

Make OS_CLOUD be able to be configured

OS_CLOUD is used to communiate to CLI tools what cloud
credentials to utilize.
The change I86ffa9cd52454f1c1c72d29b3a0e0caa3e44b829
unfortunately set an explicit OS_CLOUD account which breaks
any jobs which are expecting a previosuly set OS_CLOUD which
may be different to work. For example, OS_CLOUD being set
as devstack-system-admin to facilitate Secure RBAC testing.

Change-Id: Iee900e552584dda622f57eea3508df48dff2e071