On 10/24/2012 12:42 PM, Dan Wendlandt wrote: > On Wed, Oct 24, 2012 at 3:22 AM, Gary Kotton <gkot...@redhat.com> wrote: >> Hi, >> In addition to Dan's comments you can also take a look at the following link >> http://wiki.openstack.org/ConfigureOpenvswitch. > > Is there any content on that wiki page that is not yet in the quantum > admin guide: http://docs.openstack.org/trunk/openstack-network/admin/content/? > If so, we should file a bug to make sure it ends up in the admin > guide and that the wiki page is deleted so there is exactly one place > where we direct people and we avoid stale content. > > Bob is probably best to answer that question.
I've already filed a docs bug to update the admin guide with the current configuration details for linuxbridge and openvswitch, and its assigned to me. I hope to get to this in the next few days. I'll remove the wiki page, which is also out-if-date, when its complete. -Bob > > Dan > > >> Thanks >> Gary >> >> >> On 10/24/2012 08:21 AM, livemoon wrote: >> >> Thanks Dan >> >> On Wed, Oct 24, 2012 at 2:15 PM, Dan Wendlandt <d...@nicira.com> wrote: >>> >>> On Tue, Oct 23, 2012 at 10:56 PM, livemoon <mwjpi...@gmail.com> wrote: >>>> Dan: >>>> Thank you for your help. >>>> If the server have three nics, which one will be used as port of >>>> "br-int". I >>>> must know how "br-int" work between two machines, and then I can make >>>> the >>>> physical interface which "br-int" use to one switch >>> >>> If you are using tunneling, the traffic will exit out the NIC based on >>> your physical server's routing table and the destination IP of the >>> tunnel. For example, if your physical server is tunneling a packet to >>> a VM on a physical server with IP W.X.Y.Z, the packet will leave >>> whatever NIC has the route to reach W.X.Y.Z . >>> >>> Dan >>> >>> >>> >>> >>>> >>>> On Wed, Oct 24, 2012 at 11:52 AM, Dan Wendlandt <d...@nicira.com> wrote: >>>>> >>>>> all you need to do is create a bridge named "br-int", which is what >>>>> the linux devices representing the vm nics will be plugged into. >>>>> >>>>> since you are using tunneling, there is no need to create a br-ethX >>>>> and add a physical interface to it. >>>>> >>>>> dan >>>>> >>>>> p.s. btw, your config looks like its using database polling, which is >>>>> not preferred. I'd suggest you use the default config, which uses RPC >>>>> communication between agents and the main quantum-server process >>>>> >>>>> >>>>> On Tue, Oct 23, 2012 at 8:44 PM, livemoon <mwjpi...@gmail.com> wrote: >>>>>> I know in one node,vm can work well. >>>>>> I want to know in multi nodes, do I need to create a br-ethX, and >>>>>> port >>>>>> the >>>>>> physical interface to it? how to do that in configuration? >>>>>> >>>>>> On Wed, Oct 24, 2012 at 11:36 AM, 刘家军 <iam...@gmail.com> wrote: >>>>>>> >>>>>>> you just need to create one or more networks and specify which >>>>>>> network >>>>>>> to >>>>>>> use when booting vm. >>>>>>> >>>>>>> 2012/10/24 livemoon <mwjpi...@gmail.com> >>>>>>>> >>>>>>>> Hi, I use quantum as network. A question is if there are multi >>>>>>>> nodes, >>>>>>>> how >>>>>>>> to config to make vms communicate with each other in the same >>>>>>>> subnet. >>>>>>>> >>>>>>>> I use openvswitch as my plugin. And my setting is blow: >>>>>>>> >>>>>>>> [DATABASE] >>>>>>>> sql_connection = mysql://quantum:openstack@172.16.1.1:3306/quantum >>>>>>>> reconnect_interval = 2 >>>>>>>> >>>>>>>> [OVS] >>>>>>>> >>>>>>>> tenant_network_type = gre >>>>>>>> tunnel_id_ranges = 1:1000 >>>>>>>> integration_bridge = br-int >>>>>>>> tunnel_bridge = br-tun >>>>>>>> local_ip = 172.16.1.2 >>>>>>>> >>>>>>>> enable_tunneling = True >>>>>>>> >>>>>>>> >>>>>>>> [AGENT] >>>>>>>> polling_interval = 2 >>>>>>>> root_helper = sudo /usr/bin/quantum-rootwrap >>>>>>>> /etc/quantum/rootwrap.conf >>>>>>>> >>>>>>>> -- >>>>>>>> 非淡薄无以明志，非宁静无以致远 >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Mailing list: https://launchpad.net/~openstack >>>>>>>> Post to : openstack@lists.launchpad.net >>>>>>>> Unsubscribe : https://launchpad.net/~openstack >>>>>>>> More help : https://help.launchpad.net/ListHelp >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> 刘家军@ljjjustin >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> 非淡薄无以明志，非宁静无以致远 >>>>>> >>>>>> _______________________________________________ >>>>>> Mailing list: https://launchpad.net/~openstack >>>>>> Post to : openstack@lists.launchpad.net >>>>>> Unsubscribe : https://launchpad.net/~openstack >>>>>> More help : https://help.launchpad.net/ListHelp >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>> Dan Wendlandt >>>>> Nicira, Inc: www.nicira.com >>>>> twitter: danwendlandt >>>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> >>>> >>>> >>>> >>>> -- >>>> 非淡薄无以明志，非宁静无以致远 >>> >>> >>> >>> -- >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> Dan Wendlandt >>> Nicira, Inc: www.nicira.com >>> twitter: danwendlandt >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> >> >> >> >> -- >> Blog Site: livemoon.org >> Twitter: mwjpiero >> 非淡薄无以明志，非宁静无以致远 >> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> > > > _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
