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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.macchi at 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.macchi at stackops.com** | skype:memilien69
> *
>
> *
>
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-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dan Wendlandt
Nicira, Inc: www.nicira.com
twitter: danwendlandt
~~~~~~~~~~~~~~~~~~~~~~~~~~~
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