Bug 1834565

Summary: [Azure, 4.4] Virtual machines are unable to reach public NTP servers
Product: OpenShift Container Platform Reporter: Colin Walters <walters>
Component: RHCOSAssignee: Colin Walters <walters>
Status: CLOSED ERRATA QA Contact: Michael Nguyen <mnguyen>
Severity: high Docs Contact:
Priority: high    
Version: 4.4CC: amurdaca, bbreard, cmarches, dornelas, dustymabe, gpei, hongli, imcleod, jlebon, jligon, mharri, miabbott, mnguyen, nils, nstielau, skumari, skunkerk, smilner, stwalter, walters
Target Milestone: ---   
Target Release: 4.4.z   
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1765609 Environment:
Last Closed: 2020-05-26 16:50:55 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: 1765609, 1837039    
Bug Blocks: 1186913, 1828342    

Comment 3 Sohan Kunkerkar 2020-05-12 20:21:16 UTC
I can see the corresponding change landed in https://openshift-release.svc.ci.openshift.org/releasestream/4.4.0-0.nightly/release/4.4.0-0.nightly-2020-05-12-171917 release.

$ oc get clusterversion
NAME      VERSION                             AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.4.0-0.nightly-2020-05-12-171917   True        False         28m     Cluster version is 4.4.0-0.nightly-2020-05-12-171917


$ oc debug node/ci-ln-jmwldyk-002ac-klfcc-master-0
Starting pod/ci-ln-jmwldyk-002ac-klfcc-master-0-debug ...
To use host binaries, run `chroot /host`
chroot /host
Pod IP: 10.0.0.5
If you don't see a command prompt, try pressing enter.
chroot /host
sh-4.4# chronyc sources 
210 Number of sources = 1
MS Name/IP address         Stratum Poll Reach LastRx Last sample               
===============================================================================
#* PHC0                          0   3   377    11    -15us[  -29us] +/- 1341ns

Comment 4 Colin Walters 2020-05-12 21:27:24 UTC
Thanks for verifying this Sohan!

Comment 5 Micah Abbott 2020-05-14 15:46:22 UTC
Based on comment #3, moving to VERIFIED

Comment 8 errata-xmlrpc 2020-05-26 16:50:55 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, 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/RHBA-2020:2180