On 09/23/2013 02:24 PM, René Koch (ovido) wrote: > > On Mon, 2013-09-23 at 14:14 +0300, Michael Pasternak wrote: >> On 09/23/2013 01:53 PM, René Koch (ovido) wrote: >>> >>> On Mon, 2013-09-23 at 12:50 +0200, Rickard Kristiansson wrote: >>>> Thanks Michael, >>>> >>>> >>>> >>>> I'm still trying to get my head around this, but I can't see how I >>>> configure the networks on the engine? >>>> For nodes and AOI it's OK, but in my case I am running the engine as a >>>> separate server which is not a node and does not show up as a Host in >>>> the GUI. >>> >>> >>> Does your engine really need access to the storage? >>> ovirtmgmt network should be sufficient in most cases. >>> >>> You can configure the network of engine using your favorite editor and >>> edit/create /etc/sysconfig/network-scripts/ifcfg-* files... >> >> I'd avoid doing this, changing network config behind the engine's back is >> not supported and may cause re-config on reboot on which Rickard >> originally complained. > > I totally agree that configuring the network directly on the hosts > should be avoided. > > I think I misunderstood the issue of Rickard - I thought he has issues > configuring network for the engine itself.
i'm afraid that i'm the one who misunderstood his question :) > But (after reading your last email with your suggestions) the question > is how to define logical networks in engine and deploy config on hosts > (if this is the case please don't do any configuration manually with an > editor.) > > >> >>> >>> >>> Regards, >>> René >>> >>>> >>>> Or do I need to add the engine as a host in the GUI as well, to be >>>> able to configure it? >>>> >>>> >>>> >>>> >>>> >>>> >>>> ______________________________________________________________________ >>>> Från: "Michael Pasternak" <mpast...@redhat.com> >>>> Till: "Rickard Kristiansson" <rick...@sanuksystems.com> >>>> Kopia: users@ovirt.org >>>> Skickat: måndag, 23 sep 2013 12:21:40 >>>> Ämne: Re: [Users] Multiple network interfaces on engine? >>>> >>>> >>>> On 09/23/2013 12:54 PM, Rickard Kristiansson wrote: >>>>> Hi, >>>>> >>>>> I want to use two network interfaces connected to different networks >>>> in Engine (3.3), where one is for ovirtmgmt and one is for a separate >>>> storage network. >>>>> It works fine for a minute or so after rebooting Engine, but then >>>> the configuration is changed by Engine, connecting both interfaces to >>>> bond0 and losing connectivity (as >>>>> obviously you can't bond those two interfaces when they are >>>> connected to separate physical networks..). >>>>> What is the mechanism doing this, >>>> >>>> >>>> please see this [1]. >>>> >>>> >>>> [1] http://www.ovirt.org/Features/Design/Network/SetupNetworks >>>> >>>> >>>>> and it is possible to disable this automatic network bonding on the >>>> engine so that we can use separate networks on the network >>>> interfaces..? >>>> >>>> >>>> attaching logs would help, but i guess it happen cause you did not >>>> saved >>>> your host network config, i.e when host got rebooted, it performs >>>> roll-back >>>> to old config, this is actually disaster recovery mechanism. >>>> >>>> >>>>> >>>>> Rickard >>>>> >>>>> ** >>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users@ovirt.org >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> >>>> Michael Pasternak >>>> RedHat, ENG-Virtualization R&D >>>> >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users@ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> > -- Michael Pasternak RedHat, ENG-Virtualization R&D _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users