Hello Winicius,

Blazar does not support quota at this time. However, it does have a flexible usage enforcement framework that can be used to implement similar restrictions.

See the documentation: https://docs.openstack.org/blazar/latest/admin/usage-enforcement.html

And the spec, but note that it may be outdated compared to the current implementation: https://specs.openstack.org/openstack/blazar-specs/specs/ussuri/flexible-reservation-usage-enforcement.html

Best regards,

Pierre Riteau (priteau)