Bug 1846286 - Worker reboot changed the node hostname to localhost in OCP 4.4
Summary: Worker reboot changed the node hostname to localhost in OCP 4.4
Keywords:
Status: CLOSED DUPLICATE of bug 1850774
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: RHCOS
Version: 4.4
Hardware: Unspecified
OS: Linux
medium
high
Target Milestone: ---
: 4.6.0
Assignee: Ben Howard
QA Contact: Michael Nguyen
URL:
Whiteboard:
Depends On:
Blocks: 1186913
TreeView+ depends on / blocked
 
Reported: 2020-06-11 09:51 UTC by Vedanti Jaypurkar
Modified: 2023-10-06 20:34 UTC (History)
8 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2020-06-24 20:53:54 UTC
Target Upstream Version:
Embargoed:
lucab: needinfo-
lucab: needinfo-
lucab: needinfo-

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Comment 1 Micah Abbott 2020-06-11 16:06:11 UTC 
Another hostname related BZ, this time on a 4.4 cluster - UPI VMware (info got from support case)

I found this BZ that looks related to reboots + hostnames getting set to localhost - https://bugzilla.redhat.com/show_bug.cgi?id=1763700

But that was fixed in 4.3.

For additional triage, we would need more complete journal logs from the affected nodes.

Setting priority as medium and targeting for 4.6

(cc'ed Luca in case he has any VMware insight here)
Comment 8 Ben Howard 2020-06-24 20:53:54 UTC 
Based on the logs, this appears to be a duplicate of 1845885; if not it should be fixed by the same fix. 

Closing this in favor of 1850774 which is the cherry-pick BZ.

*** This bug has been marked as a duplicate of bug 1850774 ***
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