If we really think keystone+eventlet is ok but python-memcacheclient is causing issues, we can try the swift's MemcacheRing client implementation:
http://git.openstack.org/cgit/openstack/swift/tree/swift/common/memcached.py#n161
If we really think keystone+eventlet is ok but python- memcacheclient is causing issues, we can try the swift's MemcacheRing client implementation:
http:// git.openstack. org/cgit/ openstack/ swift/tree/ swift/common/ memcached. py#n161