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On 2014-10-29, at 下午8:01, Robert van Leeuwen <[email protected]> wrote: >>> I find our current design is remove all flows then add flow by entry, this >>> will cause every network node will break off all tunnels between other >>> network node and all compute node. >> Perhaps a way around this would be to add a flag on agent startup >> which would have it skip reprogramming flows. This could be used for >> the upgrade case. > > I hit the same issue last week and filed a bug here: > https://bugs.launchpad.net/neutron/+bug/1383674 > > From an operators perspective this is VERY annoying since you also cannot > push any config changes that requires/triggers a restart of the agent. > e.g. something simple like changing a log setting becomes a hassle. > I would prefer the default behaviour to be to not clear the flows or at the > least an config option to disable it. > +1, we also suffered from this even when a very little patch is done > > Cheers, > Robert van Leeuwen > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
