Horizon cannot login while Keyston's endpoint number over 60

[summer]

Hello:
     My cluster is Five region a month ago, recently i a add a new region and encounter a problem that the horizon cannot login. and i notice that happens only when the endpoints number over 60.

[Akihiro Motoki (amotoki)]

I tried to reproduce this with DevStack master (for Train release development).

I created 7 regions in total (6 new regions + devstack default) and created endpoints for service (except keystone) for new 6 regions. 'openstack endpoint list' now returns 73 endpoints (note that I have one keystone endpoint and three heat endpoints).

I succeeded to log into horizon.

Note that six new regions are dummy so horizon showed some error message on connection failure to dummy regions, but horizon works well for the region configured properly.

Considering this, I mark this as Incomplete.

Ivan, you marked this as Confirmed. How can we reproduce this?

[Launchpad Janitor (janitor)]

[Expired for OpenStack Dashboard (Horizon) because there has been no activity for 60 days.]