Bug 1915023

Summary:	After upgrade from 4.5.17 to 4.6.8 stable, nodes get randomly NotReady after 30 minutes (Azure)
Product:	OpenShift Container Platform	Reporter:	Valentino Uberti <vuberti>
Component:	Node	Assignee:	Harshal Patil <harpatil>
Node sub component:	Kubelet	QA Contact:	MinLi <minmli>
Status:	CLOSED DUPLICATE	Docs Contact:
Severity:	high
Priority:	unspecified	CC:	aos-bugs, harpatil
Version:	4.6.z
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
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Clone Of:		Environment:
Last Closed:	2021-01-20 10:26:18 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Valentino Uberti 2021-01-11 18:53:38 UTC

Description of problem:


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Install OCP 4.5.17 on Azure
2. Upgrade to OCP 4.6.8 stable


Actual results:

Nodes randomly in NotReady state after 30 minutes.


Expected results:

All nodes in Ready state

Additional info:

Impossible to ssh to the failing node.