You can route it to a private address on your router if you want... We use EVPN/VXLAN (but regular old vlans work too) Just put the public space on a vlan, add public as a vlan tagged network in ovirt. Only your public facing VM's need addresses in the space. On 2021-03-08 05:53, David White via Users wrote: > If I have a private network (10.1.0.0/24) that is being used by the > cluster for intra-host communication & replication, how do I get a > block of public IP addresses routed to the virtual cluster? > > For example, let's say I have a public /28, and let's use 1.1.1.0/28 > for example purposes. > > I'll assign 1.1.1.1 to the router. > > How can I then route 1.1.1.2 - 1.1.1.16 down to the virtualized oVirt > cluster? > > Do I need to assign a public IP address to a 2nd physical NIC on each > host, and put that network onto a totally different physical switch? > > Or should I instead setup default routes on the 10.1.0.0/24 network? > > I also wanted to follow up on my question below to see if anyone had > any thoughts on how things would function when a portion of the > network is lost. > > Sent with ProtonMail [1] Secure Email. > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > On Thursday, March 4, 2021 4:53 AM, David White > <dmwhite823(a)protonmail.com&gt; wrote: > >> I tested oVirt (4.3? I can't remember) last fall on a single host >> (hyperconverged). >> >> Now, I'm getting ready to deploy to a 3 physical node (possibly 4) >> hyperconverged cluster, and I guess I'll go ahead and go with 4.4. >> >> Although Red Hat's recent shift of CentOS 8 to the Stream model, as >> well as the announcement that RHV is going away makes me nervous. I >> really don't see any other virtualization software doing quite the >> same stuff as oVirt at the moment. >> >> One of my questions is around the back end out-of-band network for >> data replication. >> >> What happens if all 3 servers are healthy and the normal network is >> fine for serving traffic to the VM consumers, but the switching >> network for data replication goes down? Is it possible to configure >> oVirt to "fail over" to the front-end network? >> >> I'm also wondering if its possible to do away with a switch all >> together, and just link the physical hosts together directly (like a >> cross-over cable) for the data replication. >> >> I'm also wondering what would happen in the following scenario: >> >> * All 3 servers are healthy >> >> * The out-of-band data replication network is healthy >> >> * 1 or 2 of the servers suddenly lost network connectivity on the >> front-end network >> >> What then? Would everything just keep working, and network traffic >> be forced to go out the healthy interface(s) on the remaining hosts? >> >> Sent with ProtonMail [1] Secure Email. > > > > Links: > ------ > [1] https://protonmail.com > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/GMQTNI6VWTW...