Bug 1988491 - quorum-guard health checks fail to report accurate health reporting
Summary: quorum-guard health checks fail to report accurate health reporting
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Etcd
Version: 4.6
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.9.0
Assignee: Sam Batschelet
QA Contact: ge liu
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-07-30 16:29 UTC by Sam Batschelet
Modified: 2021-10-18 17:43 UTC (History)
0 users

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2021-10-18 17:43:44 UTC
Target Upstream Version:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Github openshift cluster-etcd-operator pull 636 0 None open Bug 1988491: bindata/etcd/quorumguard-deployment: simplify health true matching 2021-07-30 16:30:21 UTC
Red Hat Product Errata RHSA-2021:3759 0 None None None 2021-10-18 17:43:58 UTC

Description Sam Batschelet 2021-07-30 16:29:25 UTC
Description of problem: In etcd 3.5+ the /health endpoint returns an additional 
 reason field in the response[1] which breaks grep pattern match. The result is quorum-guard always reporting health false.

[1] https://github.com/etcd-io/etcd/pull/11983


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


How reproducible: 100%


Steps to Reproduce:
1. bump etcd to 3.5
2. install cluster
3.

Actual results: quorum-guard reports 0/3 replicas ready


Expected results: health is reported accuratly


Additional info:

Comment 5 errata-xmlrpc 2021-10-18 17:43:44 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 4.9.0 bug fix and 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-2021:3759


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