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Bug 1883357

Summary:	[fips] Error 504: Internal Server Error on Kibana
Product:	OpenShift Container Platform	Reporter:	ewolinet
Component:	Logging	Assignee:	ewolinet
Status:	CLOSED ERRATA	QA Contact:	Anping Li <anli>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.5	CC:	anli, aos-bugs, bfurtado, cblecker, dkulkarn, dtarabor, ewolinet, fabian.ahbeck, halim.lee, hfukumot, hgomes, jcantril, jmalde, joboyer, lvlcek, mabajodu, ocasalsa, openshift-bugs-escalate, puraut, qitang, stwalter, ychoukse, ykarajag
Target Milestone:	---
Target Release:	4.5.z
Hardware:	Unspecified
OS:	Linux
Whiteboard:	logging-exploration
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: Elasticsearch was rejecting requests where the http header exceeded their default size of 8kb Consequence: Requests were being failed in ES and appearing as 50x level errors in Kibana and the proxy. Fix: The max header size allowed by ES was increased to 128kb to accommodate the header information being passed to ES from the Kibana proxy. Result: We do not see 504 errors in Kibana anymore due to max header size being exceeded.	Story Points:	---
Clone Of:	1878305	Environment:
Last Closed:	2020-10-26 14:55:25 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:	1866490, 1878305
Bug Blocks:

Comment 1 Jeff Cantrill 2020-09-29 19:42:52 UTC

*** Bug 1881737 has been marked as a duplicate of this bug. ***

Comment 3 Periklis Tsirakidis 2020-09-30 14:17:30 UTC

*** Bug 1874934 has been marked as a duplicate of this bug. ***

Comment 8 Jeff Cantrill 2020-10-02 15:23:55 UTC

Marking UpcomingSprint as will not be merged or addressed by EOD

Comment 14 Anping Li 2020-10-21 12:39:27 UTC

Verified on clusterserviceversion.operators.coreos.com/clusterlogging.4.5.0-202010161522.p0,clusterserviceversion.operators.coreos.com/elasticsearch-operator.4.5.0-202010161522.p0

Comment 16 errata-xmlrpc 2020-10-26 14:55:25 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 4.5.16 extras 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/RHBA-2020:4270