[Openstack] Latency of Neutron's floatingip-associate operation?
Mike Spreitzer
mspreitz at us.ibm.com
Thu Apr 2 14:54:05 UTC 2015
> I think I am seeing a latency on the order of 10 seconds between (a)
> the time Neutron returns success from that operation and (b) the
> time when the association is actually functioning. Is this sort of
> latency to be expected? I am using Juno, ML2, OVS, and GRE, if it
matters.
Sorry, I goofed when I calculated the time; I saw about 6 minutes between
the return from the floatingip-associate operation and when it took
effect. Is the RPC from Neutron server to L3 agent synchronous with that
API operation?
In this situation I had about 300 floating IPs spread over 4 routers, all
served by one L3 agent.
Thanks,
Mike
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