How to implement that "both"? When user send credentials to keystone, he will be response with endpoints of each service. How to implement "both" here? For more, proxy-server will get AUTH_mytenant or AUTH_584c077e94e44cdab4a70926c5e8c0c0 as account. How does server choose? To have a try with sending another request is not a good idea in my mind.
How to implement that "both"? When user send credentials to keystone, he will be response with endpoints of each service. How to implement "both" here? For more, proxy-server will get AUTH_mytenant or AUTH_584c077e94 e44cdab4a70926c 5e8c0c0 as account. How does server choose? To have a try with sending another request is not a good idea in my mind.