Prefix of '32' means that there are no other IPs in the subnet -> usually this prefix is used in firewalls to indicate that the rule is only for that IP. It doesn't seem legit to me. Best Regards, Strahil Nikolov Hi list, 'The Engine VM (10.200.30.5/32) and this host (10.200.30.3/32) will not be in the same IP subnet.' This happens when I select a static IP address configuration for the engine. Ive been struggling with setting up ovirt-hosted-engine on CentOS 8 servers in the Equinix network, using hosted-engine --deploy. Why would the setup not want the engine and the host it's being setup on, not be in the same subnet? Can someone please help me understand what prerequisites I am missing? _______________________________________________ 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/FY2ND5DQWX4...

On 2021-10-27 16:09, Sina Owolabi wrote: > Its really weird. > Just tried again, with the same failure, on a freshly reinstalled > CentOS 8. > Server has a number of vlan interfaces, on a physical interface > enp2s0f1, all in the defined notation, > one vlan interface has an IP, 10.200.10.3/23, > Second physical interface enp2s0f0 is configured for 10.200.30.3/23, > is the interface with a gateway and DNS, and the router can provide > other IPs with DHCP here, and which I hope to have ovirtmgmt on. > I run hosted-engine --deploy, I select the gateway for the enp2s0f1 > vlan (10.200.10.1). > > Please indicate the gateway IP address [10.200.30.1]: 10.200.10.1 > Please indicate a nic to set ovirtmgmt bridge on (enp2s0f1, > enp2s0f1.1014, enp2s0f1.1016, enp2s0f1.1015, enp2s0f1.1005, enp2s0f0) > [enp2s0f1.1014]: enp2s0f0 > Please specify which way the network connectivity should be > checked (ping, dns, tcp, none) [dns]:dns > How should the engine VM network be configured? (DHCP, > Static)[DHCP]: Static > Please enter the IP address to be used for the engine VM []: > 10.200.30.10 > [ ERROR ] The Engine VM (10.200.30.10/32) and this host > (10.200.30.3/32) will not be in the same IP subnet. > Static routing configuration are not supported on automatic > VM configuration. > > What can I try differently? > Try setting the subnet with the engine IP. I.E. instead of 10.200.30.10 do 10.200.30.10/23

Ok I managed to continue choosing DHCP, which interestingly, it took an IP from the 10.200.30.0/23 subnet. I saw a lot of selinux AVC issues in journalctl, but I didnt see the install process end and the screen was obscured with multiple network messages. Is it ok to ssh in and make it static? Am I allowed to make local changes inside it? Because its not resolving to the IP address DNS has for it ( 10.200.30.10/23). I would also like to make it an IPA client and such. On Wed, Oct 27, 2021 at 9:56 PM Sina Owolabi <notify.sina(a)gmail.com&gt; wrote: > > Rejected: > > How should the engine VM network be configured? (DHCP, > Static)[DHCP]: Static > Please enter the IP address to be used for the engine VM []: > 10.200.30.10/23 > [ ERROR ] Failed to execute stage 'Environment customization': > IPAddress() does not support netmasks or subnet prefixes! See > documentation for details. > [ INFO ] Stage: Clean up > [ INFO ] Cleaning temporary resources > > On Wed, Oct 27, 2021 at 9:53 PM Alex McWhirter <alex(a)triadic.us&gt; wrote: > > > > On 2021-10-27 16:09, Sina Owolabi wrote: > > > Its really weird. > > > Just tried again, with the same failure, on a freshly reinstalled > > > CentOS 8. > > > Server has a number of vlan interfaces, on a physical interface > > > enp2s0f1, all in the defined notation, > > > one vlan interface has an IP, 10.200.10.3/23, > > > Second physical interface enp2s0f0 is configured for 10.200.30.3/23, > > > is the interface with a gateway and DNS, and the router can provide > > > other IPs with DHCP here, and which I hope to have ovirtmgmt on. > > > I run hosted-engine --deploy, I select the gateway for the enp2s0f1 > > > vlan (10.200.10.1). > > > > > > Please indicate the gateway IP address [10.200.30.1]: 10.200.10.1 > > > Please indicate a nic to set ovirtmgmt bridge on (enp2s0f1, > > > enp2s0f1.1014, enp2s0f1.1016, enp2s0f1.1015, enp2s0f1.1005, enp2s0f0) > > > [enp2s0f1.1014]: enp2s0f0 > > > Please specify which way the network connectivity should be > > > checked (ping, dns, tcp, none) [dns]:dns > > > How should the engine VM network be configured? (DHCP, > > > Static)[DHCP]: Static > > > Please enter the IP address to be used for the engine VM []: > > > 10.200.30.10 > > > [ ERROR ] The Engine VM (10.200.30.10/32) and this host > > > (10.200.30.3/32) will not be in the same IP subnet. > > > Static routing configuration are not supported on automatic > > > VM configuration. > > > > > > What can I try differently? > > > > > > > Try setting the subnet with the engine IP. > > > > I.E. instead of 10.200.30.10 do 10.200.30.10/23 > > > > -- > > cordially yours, > > Sina Owolabi > > +2348176469061 -- cordially yours, Sina Owolabi +2348176469061