Version: 4.8.0-0.nightly-2021-04-30-201824
$ openshift-install version
4.8.0-0.nightly-2021-04-30-201824
Platform:
baremetal
Please specify:
IPI
What happened?
Node coming up from a reboot with 'localhost' hostname in a baremetal IPI cluster.
[root@cnfdd5-installer ~]# oc get node
NAME STATUS ROLES AGE VERSION
cnfdd5.clus2.t5g.lab.eng.bos.redhat.com Ready worker,worker-cnf 5h31m v1.21.0-rc.0+aa1dc1f
cnfdd7.clus2.t5g.lab.eng.bos.redhat.com Ready worker,worker-cnf 5h34m v1.21.0-rc.0+aa1dc1f
cnfdd8.clus2.t5g.lab.eng.bos.redhat.com Ready worker,worker-duprofile 5h38m v1.21.0-rc.0+aa1dc1f
dhcp19-17-115.clus2.t5g.lab.eng.bos.redhat.com Ready master,virtual 6h19m v1.21.0-rc.0+aa1dc1f
dhcp19-17-116.clus2.t5g.lab.eng.bos.redhat.com Ready master,virtual 6h20m v1.21.0-rc.0+aa1dc1f
dhcp19-17-117.clus2.t5g.lab.eng.bos.redhat.com Ready master,virtual 6h20m v1.21.0-rc.0+aa1dc1f
After reboot:
[root@cnfdd5-installer cnf-internal-deploy]# ssh core.t5g.lab.eng.bos.redhat.com
Red Hat Enterprise Linux CoreOS 48.84.202104301525-0
Part of OpenShift 4.8, RHCOS is a Kubernetes native operating system
managed by the Machine Config Operator (`clusteroperator/machine-config`).
WARNING: Direct SSH access to machines is not recommended; instead,
make configuration changes via `machineconfig` objects:
https://docs.openshift.com/container-platform/4.8/architecture/architecture-rhcos.html
---
Last login: Mon May 3 07:38:08 2021 from 10.19.17.175
[systemd]
Failed Units: 2
NetworkManager-wait-online.service
node-valid-hostname.service
[core@localhost ~]$ hostname
localhost
After another reboot:
[root@cnfdd5-installer cnf-internal-deploy]# ssh core.t5g.lab.eng.bos.redhat.com
Red Hat Enterprise Linux CoreOS 48.84.202104301525-0
Part of OpenShift 4.8, RHCOS is a Kubernetes native operating system
managed by the Machine Config Operator (`clusteroperator/machine-config`).
WARNING: Direct SSH access to machines is not recommended; instead,
make configuration changes via `machineconfig` objects:
https://docs.openshift.com/container-platform/4.8/architecture/architecture-rhcos.html
---
Last login: Mon May 3 10:15:59 2021 from 10.19.17.175
[systemd]
Failed Units: 2
NetworkManager-wait-online.service
stalld.service
[core@cnfdd5 ~]$ hostname
cnfdd5.clus2.t5g.lab.eng.bos.redhat.com
What did you expect to happen?
The node should appear with its proper fqdn after a reboot.
Anything else we need to know?
Might be related to https://bugzilla.redhat.com/show_bug.cgi?id=1929160