Comment 1 for bug 1828494

First of all, to control number of resources used by tenants, there is quota mechanism. So it can be limited easily.
Second - is this rfe about adding new scheduler driver to https://github.com/openstack/neutron/blob/master/neutron/scheduler/l3_agent_scheduler.py ? Isn't LeastRoutersScheduler (https://github.com/openstack/neutron/blob/master/neutron/scheduler/l3_agent_scheduler.py#L344) something what You are describing here?