[ovirt-users] Re: Probably dns problem: Internal JSON-RPC error

I have a clean installed CentOS 8.2 2004 on my server. The self hosted engine deploy (ovirt-4.4) aborts with the following message: [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, deployment errors: code 505: Host red.colors.ovirt.local installation failed. Failed to configure management network on the host., code 1120: Failed to configure management network on host red.colors.ovirt.local due to setup networks failure., code 9000: Failed to verify Power Management configuration for Host red.colors.ovirt.local., code 10802: VDSM red.colors.ovirt.local command HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': ' desired ======= --- dns-resolver: search: [] server: - 192.168.2.150 - fe80::1%eno1 current ======= --- dns-resolver: search: [] server: - 192.168.2.150 difference ========== --- desired +++ current @@ -3,4 +3,3 @@ search: [] server: - 192.168.2.150 - - fe80::1%eno1 '}, fix accordingly and re-deploy."} ~# cat /etc/resolv.conf # Generated by NetworkManager search colors.ovirt.local nameserver 192.168.2.150 nameserver fe80::1%eno1 I am confused, because the probalby missing line is present. Is there maybe another config file, where this last line could be missing? Maybe I can force somehow the installer, to reload the resolv conf, so it can fetch ne new line?