discussion is being tracked here: https://answers.launchpad.net/quantum/+question/197701
dan On Fri, May 18, 2012 at 7:46 AM, Emilien Macchi <emilien.mac...@stackops.com > wrote: > Hi, > > Since 2 weeks, I've been looking for a solution with a Quantum + OVS issue. > > The situation : > > 2 servers : > > Essex-1 - Eth0 : 10.68.1.40 - ETH1 : connected to br-int OVS bridge > -> Glance, Nova-*, Keystone, Horizon, Quantum-Server, KVM, OVS, > Quantum-Agent > -> nova.conf : > https://github.com/EmilienM/doc-openstack/blob/master/Configuration%20Files/Essex-1/nova.conf > > Essex-2 - Eth0 : 10.68.1.45 - ETH1 : connected to br-int OVS bridge > -> nova-compute, KVM, Quantum-Agent > -> nova.conf : > https://github.com/EmilienM/doc-openstack/blob/master/Configuration%20Files/Essex-1/nova.conf > > I've followed http://openvswitch.org/openstack/documentation/ and > http://docs.openstack.org/trunk/openstack-network/admin/content/ > > I've created th network with : > nova-manage network create --label=mysql > --fixed_range_v4=192.168.113.0/24--project_id=d2f0dc48a8944c6e96cb88c772376f06 > --bridge=br-int > --bridge_interface=eth1 > > What's not working : > -> When I create an instance from dashboard, the VM does not get an IP > from DHCP server (hosted on ESSEX-1). > You can see the logs here : http://paste.openstack.org/show/17997/ > > What I did to investigate : > -> dhcpdump -i br-int : I can see DHCPDISCOVER on both servers (without > answers) > -> ps -ef | grep dnsmasq : > nobody 6564 1 0 14:12 ? 00:00:00 /usr/sbin/dnsmasq --strict-order > --bind-interfaces --conf-file= --domain=novalocal > --pid-file=/var/lib/nova/networks/nova-gw-0f427a46-3f.pid > --listen-address=192.168.113.1 --except-interface=lo > --dhcp-range=192.168.113.2,static,120s --dhcp-lease-max=256 > --dhcp-hostsfile=/var/lib/nova/networks/nova-gw-0f427a46-3f.conf > --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro > root 6565 6564 0 14:12 ? 00:00:00 /usr/sbin/dnsmasq --strict-order > --bind-interfaces --conf-file= --domain=novalocal > --pid-file=/var/lib/nova/networks/nova-gw-0f427a46-3f.pid > --listen-address=192.168.113.1 --except-interface=lo > --dhcp-range=192.168.113.2,static,120s --dhcp-lease-max=256 > --dhcp-hostsfile=/var/lib/nova/networks/nova-gw-0f427a46-3f.conf > --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro > root 16536 6192 0 14:40 pts/14 00:00:00 grep --color=auto dnsm > > Is my nova.conf correct ? > What's wrong with my configuration ? > Is there a problem with DNSMASQ ? > > I would apreciate any idea ! > > Regards > > -- > Emilien Macchi > *SysAdmin (Intern)* > *www.stackops.com* | emilien.mac...@stackops.com** | skype:memilien69 > * > > * > > ******************** ADVERTENCIA LEGAL ******************** > Le informamos, como destinatario de este mensaje, que el correo > electrónico y las comunicaciones por medio de Internet no permiten asegurar > ni garantizar la confidencialidad de los mensajes transmitidos, así como > tampoco su integridad o su correcta recepción, por lo que STACKOPS > TECHNOLOGIES S.L. no asume responsabilidad alguna por tales circunstancias. > Si no consintiese en la utilización del correo electrónico o de las > comunicaciones vía Internet le rogamos nos lo comunique y ponga en nuestro > conocimiento de manera inmediata. 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