[ovirt-users] Ovirt 4.0 and EL 7.4

Hi, Is 4.0 supported/known to work on CentOS 7.4? I've just tried to upgrade one of the hosts in my lab from 7.3 to 7.4 and now vdsm-network fails to start with vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed To even get this far I had to exclude gluster packages as 7.4 introduces 3.8 but ovirt 4.0 repo is still on 3.7. So, more generally. If I'm on ovirt 4.0, gluster 3.7 and EL 7.3. What is the best ordering for getting to ovirt 4.1 and EL 7.4? Thanks, Alan