[ovirt-users] hosted-Engine setup: hostname 'node01.example.com' doesn't uniquely match the interface selected for the management bridge

------=_Part_2_979368253.1467733736034 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello, I'm trying to install Ovirt 4 on a new set of hosts. During "hosted-engine --deploy" I get the following error: (personal information is replaced with generic placeholders) [ INFO=C2=A0 ] Stage: Setup validation [ ERROR ] Failed to execute stage 'Setup validation': hostname 'node01.example.com' doesn't uniquely match the interface 'ens802f1' selected for the management bridge; it matches also interface with IP set(['192.168.99.10']). Please make sure that the hostname got from the interface for the management network resolves only there. [ INFO=C2=A0 ] Stage: Clean up [ INFO=C2=A0 ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20160705144908.conf' [ INFO=C2=A0 ] Stage: Pre-termination [ INFO=C2=A0 ] Stage: Termination [ ERROR ] Hosted Engine deployment failed: this system is not reliable, please check the issue, fix and redeploy =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160705144711-tl98lx.log That IP "192.168.99.10" doesn't resolve to anything, because I haven't added it to the DNS server. It's also not in /etc/hosts. It's just the IP for the storage network that doesn't use DNS at all. 2016-07-05 14:49:08 DEBUG otopi.plugins.gr_he_common.network.bridge bridge._get_hostname_from_bridge_if:274 Network info: {'netmask': u'255.255.255.0', 'ipaddr': u'192.168.10.194', 'gateway': u'192.168.10.2'} 2016-07-05 14:49:08 DEBUG otopi.plugins.gr_he_common.network.bridge bridge._get_hostname_from_bridge_if:310 hostname: 'node01.example.com', aliaslist: '[]', ipaddrlist: '['192.168.99.10', '192.168.10.194']' 2016-07-05 14:49:08 DEBUG otopi.context context._executeMethod:142 method exception Traceback (most recent call last): =C2=A0 File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in _executeMethod =C2=A0=C2=A0=C2=A0 method['method']() =C2=A0 File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-common/network/bridge.py", line 327, in _get_hostname_from_bridge_if =C2=A0=C2=A0=C2=A0 o=3Dother_ip, RuntimeError: hostname 'node01.example.comh' doesn't uniquely match the interface 'ens802f1' selected for the management bridge; it matches also interface with IP set(['192.168.99.10']). Please make sure that the hostname got from the interface for the management network resolves only there. 2016-07-05 14:49:08 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Setup validation': hostname 'node01.example.com' doesn't uniquely match the interface 'ens802f1' selected for the management bridge; it matches also interface with IP set(['192.168.99.10']). Please make sure that the hostname got from the interface for the management network resolves only there. The output for dig: [root@node01 ~]# dig node01.example.com ; <<>> DiG 9.9.4-RedHat-9.9.4-29.el7_2.3 <<>> node01.example.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45269 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;node01.example.com.=C2=A0=C2=A0=C2=A0=C2=A0 IN=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 A ;; ANSWER SECTION: node01.example.com. 3600 IN=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 192.168.10.194 ;; AUTHORITY SECTION: example.com=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 900=C2=A0=C2=A0=C2=A0=C2=A0 IN=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 NS=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 dns.example.com. ;; ADDITIONAL SECTION: dns.example.com. 900 IN=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 192.168.10.61 ;; Query time: 3 msec ;; SERVER: 192.168.10.61#53(192.168.10.61) ;; WHEN: Die Jul 05 15:14:48 CEST 2016 ;; MSG SIZE=C2=A0 rcvd: 110 Output for nslookup: [root@node01 ~]# nslookup 192.168.99.10 Server:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 192.168.10.61 Address:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 192.168.10.61#53 ** server can't find 10.99.168.192.in-addr.arpa.: NXDOMAIN Why does the setup script think that my hostname resolves to 192.168.99.10=3F ------=_Part_2_979368253.1467733736034 Content-Type: application/pgp-signature; name=signature.asc Content-Transfer-Encoding: 7bit Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" ------=_Part_2_979368253.1467733736034--