On Sun, Feb 4, 2018 at 10:01 PM, Vincent Royer <vinc...@epicenergy.ca> wrote:
> I had these types of issues as well my first time around, and after a > failed engine install I haven't been able to get things cleaned up, so I > will have to start over. I created a bonded interface on the host before > the engine setup. but once I created my first VM and assigned bond0 to it, > the engine became inaccessible the moment the VM got an IP from the > router. > Please clarify what does it mean to "assign bond0 to it". A vnic can be defined on a network (using vnic profiles). If your Engine is inaccessible, try to understand what changed in the network, perhaps something collided (duplicate IP/s, routes, mac/s etc). > What is the preferred way to setup bonded interfaces? In Cockpit or nmcli > before hosted engine setup? Or proceed with only one interface then add > the other in engine? > All should work. > > Is it possible, for example, to setup bonded interfaces with a static > management IP on vlan 50 to access the engine, and let the other VMs grab > DHCP IPs on vlan 10? > Sure it is, one is the management (vlan 50) network and the other a VM network (vlan 10). > > > On Feb 3, 2018 11:31 PM, "Edward Haas" <eh...@redhat.com> wrote: > > > > On Sat, Feb 3, 2018 at 9:06 AM, maoz zadok <mao...@gmail.com> wrote: > >> Hello All, >> I'm new to oVirt, I'm trying with no success to set up the networking on >> an oVirt 4.2.0 node, and I think I'm missing something. >> >> background: >> interfaces em1-4 is bonded to bond0 >> VLAN configured on bond0.1 >> and bridged to ovirtmgmt for the management interface. >> >> I'm not sure its updated to version 4.2.0 but I followed this post: >> https://www.ovirt.org/documentation/how-to/networking/bondin >> g-vlan-bridge/ >> > > It looks like an old howto, we will need to update or remove it. > > >> >> with this setting, the NetworkManager keep starting up on reboot, >> and the interfaces are not managed by oVirt (and the nice traffic graphs >> are not shown). >> > > For the interfaces to be owned by oVirt, you will need to add the host to > Engine. > So I would just configure everything up to the VLAN (slaves, bond, VLAN) > with NetworkManager prior to adding it to Engine. The bridge should be > created when you add the host. > (assuming the VLAN you mentioned is your management interface and its ip > is the one used by Engine) > > >> >> >> >> >> my question: >> Is NetworkManager need to be disabled as in the above post? >> > > No (for 4.1 and 4.2) > > Do I need to manage the networking using (nmtui) NetworkManager? >> > > You better use cockpit or nmcli to configure the node before you add it to > Engine. > > >> >> Thanks! >> Maoz >> >> >> >> >> >> _______________________________________________ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >
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