If the new requirement is expressed in the neutron packages for the distro, wouldn't it be transparent to the operators?
On Wed, Jan 7, 2015 at 6:57 AM, Kyle Mestery <mest...@mestery.com> wrote: > On Wed, Jan 7, 2015 at 8:21 AM, Ihar Hrachyshka <ihrac...@redhat.com> > wrote: > >> Hi all, >> >> I've found out that dnsmasq < 2.67 does not work properly for IPv6 >> clients when it comes to MAC address matching (it fails to match, and so >> clients get 'no addresses available' response). I've requested version bump >> to 2.67 in: https://review.openstack.org/145482 >> >> Good catch, thanks for finding this Ihar! > > >> Now, since we've already released Juno with IPv6 DHCP stateful support, >> and DHCP agent still has minimal version set to 2.63 there, we have a >> dilemma on how to manage it from stable perspective. >> >> Obviously, we should communicate the revealed version dependency to >> deployers via next release notes. >> >> Should we also backport the minimal version bump to Juno? This will >> result in DHCP agent failing to start in case packagers don't bump dnsmasq >> version with the next Juno release. If we don't bump the version, we may >> leave deployers uninformed about the fact that their IPv6 stateful >> instances won't get any IPv6 address assigned. >> >> An alternative is to add a special check just for Juno that would WARN >> administrators instead of failing to start DHCP agent. >> >> Comments? >> >> Personally, I think the WARN may be the best route to go. Backporting a > change which bumps the required dnsmasq version seems like it may be harder > for operators to handle. > > Kyle > > >> /Ihar >> >> _______________________________________________ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Kevin Benton
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