
With the change [1] to DevStack project, preconfigured creds for Tempest, required by Manila, cannot be used anymore. And for now, latest Tempest interfaces do not allow use of preconfigured creds due to bug #1524717. So, until this bug is fixed, workaround Devstack changes by setting legacy options explicitly. [1] I65b56ff681d6c27094380693c953fbc3664eceb0 Related-Bug: #1531049 Change-Id: If86b9ba11eed9412794468cc4787d0f43fc52571