Comment 7 for bug 1975488

@Victoria Martinez de la Cruz,
Browbeat uses Rally, specifically rally-openstack, in the backend to run performance tests. Since rally-openstack has an upper constraint of 3.0.0 for python-manilaclient[1], I think Browbeat should also have this constraint, to avoid similar issues from happening in other tests. We can change this constraint in Browbeat when the constraint is changed in rally-openstack in the future.

@Asma Syed Hameed, what do you think?

[1] https://github.com/openstack/rally-openstack/blob/20590f3071f6cc9f567a10106a2908f0e0ec7507/upper-constraints.txt#L89