It's ok, migrating to 4.3.2 on the oVirt node (from 4.3.0) did the job of fixing it. It is a bug if you intend on using the ovirtmgmt network to deploy your ansible from, and you need it to have an IP address already on that range! But - it works as expected with the ovirtmgmt bridge setup so nothing to worry about. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum@well.ox.ac.uk<mailto:callum@well.ox.ac.uk> On 27 Mar 2019, at 14:57, Simone Tiraboschi <stirabos@redhat.com<mailto:stirabos@redhat.com>> wrote: On Wed, Mar 27, 2019 at 3:24 PM Callum Smith <callum@well.ox.ac.uk<mailto:callum@well.ox.ac.uk>> wrote: Dear All, We're trying to deploy our hosted engine remotely using the ansible hosted engine playbook, which has been a rocky road but we're now at the point where it's installing, and failing. We've got a pre-defined bond/VLAN setup for our interface which has the correct bond0 bond0.123 and ovirtmgmt bridge on top but we're hitting the classic error: Failed to find a valid in terface for the management network of host virthyp04.virt.in.bmrc.ox.ac.uk<http://virthyp04.virt.in.bmrc.ox.ac.uk/>. If the interface ovirtmgmt is a bridge, it should be torn-down manually. Does this bug still exist in the latest (4.3) version, and is installing using ansible with this network configuration impossible? I don't think it's a bug; please avoid manually creating ovirtmgmt and simply set: he_bridge_if: "bond0.123", in ansible variable file and the management bridge will be created for you at host-deploy time. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum@well.ox.ac.uk<mailto:callum@well.ox.ac.uk> _______________________________________________ Users mailing list -- users@ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave@ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SBOZ6FRBRQKE7F...