It is https://bugs.launchpad.net/neutron/+bug/1091605
The patch fixes the above bug introduces another bug: https://bugzilla.redhat.com/show_bug.cgi?id=1010941 On Thu, Nov 21, 2013 at 2:18 PM, Jean-Daniel BUSSY < [email protected]> wrote: > Nice! Thanks Thiago for the details. > Looks like this bug should be reported. > > Cheers > > > * BUSSY Jean-Daniel* > Cloud Engineer | GREE > Mobile: +81 090-3317-1337 > Email: [email protected] > > > On Tue, Nov 19, 2013 at 7:01 PM, Darragh O'Reilly < > [email protected]> wrote: > >> Hi Thiago, >> >> I did a qucik test with Havana on Ubuntu 12.04 with QEMU, OVS 1.10.2 and >> the OVS hybrid driver. Started an instance, rebooted the compute node, and >> the instance goes to status STOPPED. Then ran 'nova start instance-name', >> and it starts ok, but DHCP does not work. >> >> In the logs I see OVS starting first and recreating the qvoxxxxxx-xx port >> and interface from its database. Then nova-compute starts and creates the >> qbr Linux bridge and qvb interface, but it is not recreating the qvo port >> and interface because they already exist. Everything looks ok, and the >> DHCP requests are getting to qvo, but they are not getting into br-int. >> >> It seems the qvo interface needs to be created by Nova (using the ip >> command) before the OVS port is created with the same name. Otherwise OVS >> does not seem to enslave the interface. >> >> I added this upstart script to run cleanup which will delete the ports on >> br-int before nova-compute and the OVS agent start: >> >> root@compute1:~# cat /etc/init/neutron-ovs-cleanup.conf >> start on starting nova-compute or neutron-plugin-openvswitch-agent >> script >> /usr/bin/neutron-ovs-cleanup >> end script >> >> Now nova-compute has to recreate everything, and the instance is getting >> an IP with DHCP. Maybe you can try this out in your test environment. >> >> Re, Darragh. >> >> >> >> >Guys, >> > >> >My Havana (Ubuntu based) Compute Node was restarted and lots of Instances >> >does not get an IP anymore. >> > >> >Tips?! >> > >> >It is ramdom, I mean, some instances of this same compute node are >> normal, >> >while others have no IP. >> > >> >I really need help here because my client's web site is completely off >> line >> >now... >> > >> >I'm using Per-Tenant router with private networks + VXLAN. >> > >> >Tks! >> >Thiago >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : [email protected] >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -- Cheers, Jian
_______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
