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Bug 1836939

Summary:	Wrong serverName for certificate on /metrics endpoint
Product:	OpenShift Container Platform	Reporter:	Jakub Hadvig <jhadvig>
Component:	Management Console	Assignee:	Jakub Hadvig <jhadvig>
Status:	CLOSED ERRATA	QA Contact:	Yadan Pei <yapei>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	4.3.z	CC:	aos-bugs, hasha, jokerman
Target Milestone:	---
Target Release:	4.3.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: Incorrect handling of cert rotation. Consequence: /metrics endpoint cannot be scraped by prometheus due to incorrect serverName in TLS cert. Fix: Bump go dependencies in the console-operator repo to pick up latest changes in the library-go. Result: /metrics endpoint can be scraped by prometheus.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-06-17 20:28:32 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:	1836938
Bug Blocks:

Description Jakub Hadvig 2020-05-18 14:18:14 UTC

This bug was initially created as a copy of Bug #1818772

I am copying this bug because: 



Description of problem:
/metrics endpoint cannot be scraped by prometheus due to incorrect serverName in TLS cert.

Version-Release number of selected component (if applicable):
4.5

How reproducible:
often

Steps to Reproduce:
1. Start a cluster
2. Go to prometheus targets page
3. Scroll to openshift-console-operator/console-operator/0

Actual results:
Target is down due to:
Get https://10.128.0.32:8443/metrics: x509: certificate is valid for localhost, not metrics.openshift-console-operator.svc

Expected results:
Target is up

Additional info:

Comment 3 shahan 2020-05-28 06:46:33 UTC

goto https://promethus-route/target page check the  there's no errors
4.3.0-0.ci-2020-05-28-001228

Comment 7 errata-xmlrpc 2020-06-17 20:28:32 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, 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-2020:2436