Bug 2070492

Summary: [4.10.z backport] On OCP 4.10+ using OVNK8s on BM IPI, nodes register as localhost.localdomain
Product: OpenShift Container Platform Reporter: Jaime Caamaño Ruiz <jcaamano>
Component: NetworkingAssignee: Jaime Caamaño Ruiz <jcaamano>
Networking sub component: ovn-kubernetes QA Contact: Ross Brattain <rbrattai>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: high CC: anusaxen, aos-bugs, bgalvani, bnemec, dollierp, ffernand, jcaamano, phoracek, rbrattai, shardy, tsedovic, vpickard, zbitter
Version: 4.10   
Target Milestone: ---   
Target Release: 4.10.z   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 2058030 Environment:
Last Closed: 2022-04-21 13:16:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2058030    
Bug Blocks: 2069749, 2074491    

Comment 1 Ross Brattain 2022-04-11 21:29:46 UTC 
Tested on 4.10.0-0.ci.test-2022-04-11-142701-ci-ln-s68s99k-latest

Apr 11 16:29:09.397798 ip-10-0-145-227 configure-ovs.sh[1241]: ++ ip -j a show dev ens5
Apr 11 16:29:09.400635 ip-10-0-145-227 configure-ovs.sh[1241]: + num_ip6_addrs=0
Apr 11 16:29:09.403226 ip-10-0-145-227 configure-ovs.sh[1241]: + '[' 0 -gt 0 ']'
Apr 11 16:29:09.405531 ip-10-0-145-227 configure-ovs.sh[1241]: ++ nmcli --get-values ipv4.dhcp-client-id conn show bf563e91-f6a9-33bd-99d0-97f646247a9b
Apr 11 16:29:09.416711 ip-10-0-145-227 configure-ovs.sh[1241]: + dhcp_client_id=
Apr 11 16:29:09.418393 ip-10-0-145-227 configure-ovs.sh[1241]: + '[' -n '' ']'
Apr 11 16:29:09.420177 ip-10-0-145-227 configure-ovs.sh[1241]: ++ nmcli --get-values ipv6.dhcp-duid conn show bf563e91-f6a9-33bd-99d0-97f646247a9b
Apr 11 16:29:09.431276 ip-10-0-145-227 configure-ovs.sh[1241]: + dhcp6_client_id=
Apr 11 16:29:09.432977 ip-10-0-145-227 configure-ovs.sh[1241]: + '[' -n '' ']'
Apr 11 16:29:09.434792 ip-10-0-145-227 configure-ovs.sh[1241]: ++ nmcli --get-values ipv6.addr-gen-mode conn show bf563e91-f6a9-33bd-99d0-97f646247a9b
Apr 11 16:29:09.445708 ip-10-0-145-227 configure-ovs.sh[1241]: + ipv6_addr_gen_mode=stable-privacy
Apr 11 16:29:09.447802 ip-10-0-145-227 configure-ovs.sh[1241]: + '[' -n stable-privacy ']'
Apr 11 16:29:09.447802 ip-10-0-145-227 configure-ovs.sh[1241]: + extra_if_brex_args+='ipv6.addr-gen-mode stable-privacy '
Apr 11 16:29:09.453051 ip-10-0-145-227 configure-ovs.sh[1241]: + nmcli c add type ovs-interface slave-type ovs-port conn.interface br-ex master ovs-port-br-ex con-name ovs-if-br-ex 802-3-ethernet.mtu 9001 802-3-ethernet.cloned-mac-address 02:9b:d3:39:71:9e ipv4.route-metric 49 ipv6.route-metric 49 ipv4.may-fail no ipv6.addr-gen-mode stable-privacy
Apr 11 16:29:09.495355 ip-10-0-145-227 configure-ovs.sh[1241]: Connection 'ovs-if-br-ex' (087e4764-6519-4486-8ceb-15118399630b) successfully added.
Apr 11 16:29:09.500584 ip-10-0-145-227 configure-ovs.sh[1241]: + configure_driver_options ens5
Apr 11 16:29:09.502816 ip-10-0-145-227 configure-ovs.sh[1241]: + intf=ens5
Comment 8 errata-xmlrpc 2022-04-21 13:16:05 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: OpenShift Container Platform 4.10.10 bug fix and security update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:1356