I guess you want to do something like this one : http://www.chrisj.cloud/?q=node/8
As Ovirt is upstream of RHV , I believe that RDO and Ovirt have almost the same integration as in the post. Still,such setup requires a lot of knowledge about KVM, oVirt and OpenStack. Best Regards, Strahil NikolovOn Sep 4, 2019 21:36, [email protected] wrote: > > First, it's a scenario the oVirt team seem to actually embrace themselves. > > I believe I have seen that type of deployment mentioned either in one of the > forward looking blog posts or Red Hat summit videos. > > And then it simply makes a lot of sense to have those crucial management VMs > that control the swarm of resources in a cloud run under a fault-tolerant VM > management environment such as oVirt. > > As for nested virtualization, I can only provide some negative experience > with oVirt. > > I've done nested virtualization with VMware, running ESX on VMWare > Workstation and then some VMs underneath that ESX successfully. > > When I tried to do the same with oVirt, running an oVirt hyperconverged > cluster as VMs on VMware workstation, I got reasonably far, but then every VM > I tried to launch nested would just stop right at boot. > > It first happened with the hosted-engine, as that tries to start as a VM, but > it happened more obviously when I tried to migrate VMs (just a plain Fedora > 30 in this case) from a physical compute node running oVirt nodeOS to a > virtualized compute node, running the same current oVirt nodeOS image on > VMware Workstation (Windows 2016 host, if that matters). > > The machine would start the live-migration properly and then just freeze and > stay frozen until I migrated it back or indeed to any other non-virtualized > node. > > I haven't as yet tried to do that with nested KVM, which I believe might > actually work: But it's on my things to test, so I'll report back, once I get > around it. > > Actually I am wondering, a) how deep this nesting would be allowed to go and > b) if the 'leaf' nodes at the last nesting level should actually have nesting > support activated in their kernel parameters... > > Any insight here would be well appreciated. > _______________________________________________ > Users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > 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/[email protected]/message/6YDBQGIXUWTDBSHHGY6GXSIPKYA4JTS2/ _______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected]/message/QOYADG2X3YEA5DA7YWB7QLT2IOEC65F3/
