[openstack-dev] [keystone] Do we really need two listening ports ?

Attila Fazekas afazekas at redhat.com
Wed Feb 1 09:54:27 UTC 2017

Hi all,

Typically we have two keystone service listening on two separate ports
35357 and 5000.

Historically one of the port had limited functionality, but today I do not
see why we want
to have two separate service/port from the same code base for similar

Effective we use double amount of memory than it is really required,
because both port is served by completely different worker instances,
typically from the same physical server.

I wonder, would it be difficult to use only a single port or at least the
same pool of workers for all keystone(identity, auth..) purposes?

Best Regards,
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