Bug 1931863

Summary: NetworkManager overlay FS not being created on None platform
Product: OpenShift Container Platform Reporter: OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component: Machine Config OperatorAssignee: Brad P. Crochet <brad>
Status: CLOSED ERRATA QA Contact: Michael Nguyen <mnguyen>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 4.8CC: alazar, behoward, brad, m.andre, mkrejci, rioliu, smilner, yshnaidm
Target Milestone: ---   
Target Release: 4.7.z   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-03-30 04:46:29 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: 1928473    
Bug Blocks:    

Comment 4 Michael Nguyen 2021-03-22 14:00:34 UTC 
Verified on 4.7.0-0.nightly-2021-03-22-025559

$ oc get clusterversion
NAME      VERSION                             AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.7.0-0.nightly-2021-03-22-025559   True        False         30m     Cluster version is 4.7.0-0.nightly-2021-03-22-025559
$ oc get nodes
NAME                                         STATUS   ROLES    AGE   VERSION
ip-10-0-130-23.us-west-2.compute.internal    Ready    master   59m   v1.20.0+bafe72f
ip-10-0-155-231.us-west-2.compute.internal   Ready    worker   46m   v1.20.0+bafe72f
ip-10-0-178-232.us-west-2.compute.internal   Ready    worker   46m   v1.20.0+bafe72f
ip-10-0-191-98.us-west-2.compute.internal    Ready    master   59m   v1.20.0+bafe72f
ip-10-0-195-81.us-west-2.compute.internal    Ready    worker   46m   v1.20.0+bafe72f
ip-10-0-220-197.us-west-2.compute.internal   Ready    master   59m   v1.20.0+bafe72f
$ oc debug node/ip-10-0-155-231.us-west-2.compute.internal
Starting pod/ip-10-0-155-231us-west-2computeinternal-debug ...
To use host binaries, run `chroot /host`
If you don't see a command prompt, try pressing enter.
sh-4.2# 
sh-4.2# chroot /host
sh-4.4# ls -latr /etc/NetworkManager/conf.d/99-keyfiles.conf 
-rw-r--r--. 1 root root 61 Mar 22 13:54 /etc/NetworkManager/conf.d/99-keyfiles.conf
sh-4.4# cat /etc/NetworkManager/conf.d/99-keyfiles.conf
[keyfile]
path=/etc/NetworkManager/system-connections-merged
sh-4.4# cat /etc/tmpfiles.d/nm.conf 
D /run/nm-system-connections 0755 root root - -
D /run/nm-system-connections-work 0755 root root - -
d /etc/NetworkManager/system-connections-merged 0755 root root - -
sh-4.4# findmnt | grep NetworkManager
| `-/etc/NetworkManager/system-connections-merged                                                                                                        overlay                                                                                                                                                                                         overlay    rw,relatime,seclabel,lowerdir=/etc/NetworkManager/system-connections,upperdir=/run/nm-system-connections,workdir=/run/nm-system-connections-work
sh-4.4# exit
exit
sh-4.2# exit
exit

Removing debug pod ...
Comment 6 errata-xmlrpc 2021-03-30 04:46:29 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 4.7.4 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-2021:0957