[ovirt-users] Re: Mixing OS versions

Il giorno lun 1 giu 2020 alle ore 17:52 Stack Korora <stackkorora(a)disroot.org <mailto:stackkorora@disroot.org>> ha scritto: Greetings, We've been using Scientific Linux 7 quite successfully with oVirt for years now. However, since there will not be a SL8 we are transitioning new servers to CentOS8. I would like to add a new oVirt hypervisor node. How bad of an idea is it to have a 8 system when the rest are 7 even though the version of oVirt will be the same? Please note the oVirt version can't be the same on el7 and el8 because hosts on el8 are supported only by oVirt 4.4 and oVirt 4.4 is not available on el7. You can upgrade the engine to 4.4 and then add el8 hosts while still keeping el7 hosts until you finish the upgrade.