# Keystone v3 code (not working):
            for t in self.keystone3.projects.list():
                if username == t.name:
                    tenant = t
            if tenant is None:
                tenant = self.keystone3.projects.create(username,
                                                        "default",
                                                        description=description,
                                                        enabled=True)

            for u in self.keystone3.users.list():
                if username == u.name:
                    user = u
            if user is None:
                user = self.keystone3.users.create(username,
                                                   domain="default",
                                                   project=tenant.id,
                                                   password=password)

# Keystone v2 code (working):
            for t in self.keystone.tenants.list():
                if username == t.name:
                    tenant = t
            if tenant is None:
                tenant = self.keystone.tenants.create(tenant_name=username,
                                                      description=description,
                                                      enabled=True)

            for u in self.keystone.users.list():
                if username == u.username:
                    user = u
            if user is None:
                user = self.keystone.users.create(name=username,
                                                  password=password,
                                                  tenant_id=tenant.id)