Bug 1469668

Description of problem:

Our OSP 8 env users AD. We have created an AD user and have added that user as admin to all 130 tenants. We have run into two issues.

1. We cannot add the provider to CF as the validation of the user credentials times out before it can validate the user for each tenant. The only way to add the provider is to remove the admin role from all projects except for 1 tenant, then add provider and once validated and saved, add the admin role back for each tenant. 

2. Once added as a provider, CF seems to truncate the list of tenants to 30 (out of 173). Alphabetically, the list of tenants stops somewhere in "H".



Version-Release number of selected component (if applicable):
5.8

How reproducible:
Create AD service account user in OpenStack, add admin role for this user to all tenants. Add provider using new AD service account

Actual results:
Unable to add AD service account as a provider with when admin of all 173 tenants, can remove admin role for all but one tenant and add/validate as a provider. Add admin role back to all 173 tenants, CF only shows first 30 tenants, stops at the letter "H"


Expected results:
CF should return all 173 tenants and corresponding OSP instances, images, etc. 


Additional info: