Bug 1808544

Summary:	The discover-etcd-initial-cluster tool should return no error if member dir exists, and cannot get client or target member
Product:	OpenShift Container Platform	Reporter:	Suresh Kolichala <skolicha>
Component:	Etcd	Assignee:	Suresh Kolichala <skolicha>
Status:	CLOSED ERRATA	QA Contact:	ge liu <geliu>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.4
Target Milestone:	---
Target Release:	4.5.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	1808546 (view as bug list)		Environment:
Last Closed:	2020-08-04 18:02:32 UTC	Type:	Bug
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:
Bug Blocks:	1808546

Description Suresh Kolichala 2020-02-28 19:07:43 UTC

Description of problem:
In lights-out scenario (turn the lights off and on again scenario), the calls get client will return error. However, because discover-etcd-initial-cluster return error currently, etcd never gets to start.

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


How reproducible:
Always

Steps to Reproduce:
1. Turn all the master nodes off on a running cluster.
2. Turn them back on.


Actual results:
etcd fails to come up. crictl logs show that discover-etcd-initial-cluster is returning error.

Expected results:
etcd, API server and rest of the cluster should be up.

Additional info:

Comment 5 errata-xmlrpc 2020-08-04 18:02:32 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 (OpenShift Container Platform 4.5 image release 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-2020:2409