It is not clear to me what you are attempting to do exactly, but networking settings should be handled through the setup networks window on Engine. (Network->Hosts->->[specific host]->Interface tab -> SetupNetwork
You can then define bonds by dragging the nics one over the other. Thanks, Edy. On Tue, Jan 30, 2018 at 9:07 PM, <spfma.t...@e.mail.fr> wrote: > Hi, > I am trying to setup a cluster of two nodes, with self hoste Engine. > Things went fine for the first machine, but it as rather messy about the > second one. > I would like to have load balancing and failover for both management > network and storage (NFS repository). > > So what should I exactly do to get a working network stack which can be > recognized when I try to add this host to the cluster ? > > Have tried configuring bonds and briges using Cockpit, using manual > "ifcfg" files, but all the time I see the bridges and the bonds not linked > in the Engine interface, so the new host cannot be enrolled. > If I try to link "ovirtmgmt" to the the associated bond, I have a > connectivity loss because it is the management device, and I have te > restart the network services. As management configuration is not OK, I > can't setup the storage connection. > > And if I just try to activate the host, I will install and configure > things and then complain about missing "ovirtmgmt" and "nfs" networks, > which both exist and work and Centos level. > > The interface, bonds and bridge names are copy/paste from the first server. > > # brctl show ovirtmgmt > bridge name bridge id STP enabled interfaces > ovirtmgmt 8000.44a842394200 no bond0 > # ip addr show bond0 > 33: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc > noqueue master ovirtmgmt state UP qlen 1000 > link/ether 44:a8:42:39:42:00 brd ff:ff:ff:ff:ff:ff > inet6 fe80::46a8:42ff:fe39:4200/64 scope link > valid_lft forever preferred_lft forever > # ip addr show em1 > 2: em1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master > bond0 state UP qlen 1000 > link/ether 44:a8:42:39:42:00 brd ff:ff:ff:ff:ff:ff > # ip addr show em3 > 4: em3: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master > bond0 state UP qlen 1000 > link/ether 44:a8:42:39:42:00 brd ff:ff:ff:ff:ff:ff > > By the way, is it mandatory to stop and disable NetworkManager or not ? > > Thanks for any kind of help :-) > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >
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