Hi, I try it, and it doesn't change anything :( Quantum still assign an ip to the VM, but the VM still doesn't ping the dhcp server when it boot. I believe it's a bridge/interface problem.
--- Nicolas On Mon, Apr 9, 2012 at 18:41, Dan Wendlandt <[email protected]> wrote: > > > On Mon, Apr 9, 2012 at 4:57 AM, Nicolas de BONFILS > <[email protected]>wrote: > >> Hi, >> >> Thanks for the advice but I instead of using FlatManager, I use >> QuantumManager * >> (network_manager=nova.network.quantum.manager.QuantumManager) >> * >> Also, to be more accurate, Quantum assign an ip to my VM (I see it in >> horizon and in nova/quantum mysql db), but the VM doe not get it. >> > > Hi Nicolas, > > You may be hitting a known issue with QuantumManager + DHCP + Melange: > - https://bugs.launchpad.net/quantum/+bug/949234 > > Looks like a partial fix was suggested for QuantumManager in Nova, but > validation ran into a possible melange issue, that ultimately was rejected, > without submitting the QuantumManager fix: > - https://bugs.launchpad.net/melange/+bug/951499 > > Can you try just applying the one-liner patch described in 949234 and see > if it solves your problem? If so, we can get that merged in. > > Dan > > > >> >> Regards >> >> --- >> Nicolas >> >> >> >> On Mon, Apr 9, 2012 at 13:04, <[email protected]> wrote: >> >>> >>> Hi Nicolas, >>> >>> You need another interface ( say eth1 UP & running ) . Configure >>> br100 to use eth1 . >>> >>> >>> >>> typically your configuration will look like the below .. >>> >>> >>> >>> */etc/network/interfaces* >>> # This file describes the network interfaces available on your system >>> # and how to activate them. For more information, see interfaces(5). >>> >>> # The loopback network interface >>> auto lo >>> iface lo inet loopback >>> >>> # The primary network interface >>> allow-hotplug eth0 >>> iface eth0 inet dhcp >>> >>> auto eth1 >>> >>> auto br100 >>> iface br100 inet static >>> bridge_ports eth1 >>> address 10.0.0.1 >>> netmask 255.255.255.0 >>> bridge_stp off >>> bridge_fd 0 >>> >>> >>> >>> nova.conf will have the following lines too.. >>> >>> --fixed_range=10.0.0.0/24 >>> --network_size=256 >>> --network_manager=nova.network.manager.FlatManager >>> --flat_interface=eth1 >>> --flat_injected=False >>> --public_interface=eth0 >>> >>> >>> Meena Raja >>> Consultant >>> __________________________________________ >>> *WIPRO TECHNOLOGIES >>> *No 53/1 Ganapa Towers ,Near Madivala Police Station , Hosur Main Road >>> ,Bangalore-560068 >>> Hand Phone : +91-9880549725 | Desk : +91-80-39912554 |Fax No: >>> +91-80-25502160 >>> Email : [email protected] | Website : www.wipro.com >>> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Dan Wendlandt > Nicira, Inc: www.nicira.com > twitter: danwendlandt > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > >
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