tree e0fb3400c1c08e1e56d736226c08ec7e8a621990
parent 12be1b35836c9d45343dabfe4c6045adf0e5083d
author Oleh Hryhorov <ohryhorov@mirantis.com> 1551188712 +0000
committer Oleh Hryhorov <ohryhorov@mirantis.com> 1551272282 +0000

Adding retries for raw_session adapter

When race conditoin occures if keystone is brought up but HAProxy
doesn't detect that it is alive then DiscoveryFailure expection raises
to fix the issue connection retries have been implemented.

Change-Id: Ie4355a44be5501a8b404252a5ab304b5528d81ed
Related-PROD: PROD-27890 (PROD:27890)