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Bug 1538867

Summary:	Remove NFS configuration support for logging and metrics in installer
Product:	OpenShift Container Platform	Reporter:	Takayoshi Kimura <tkimura>
Component:	Installer	Assignee:	Scott Dodson <sdodson>
Status:	CLOSED DUPLICATE	QA Contact:	Johnny Liu <jialiu>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3.7.0	CC:	anli, aos-bugs, dmoessne, jokerman, klaas, mmccomas, pdwyer
Target Milestone:	---
Target Release:	3.10.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-05-02 18:27:48 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:

Description Takayoshi Kimura 2018-01-26 01:09:14 UTC

Description of problem:

Installer supports NFS setup for logging and metrics but these combo are not supported nor recommended. These NFS support by installer should be removed as it's misleading.

How reproducible:

Steps to Reproduce:
1.
2.
3.

Actual results:

Many users got NFS setup for their logging and metrics because of misleading NFS support by installer. Then they got data corruption and told "it's not supported" in a support case.

Expected results:

NFS should be avoided for logging and metrics storage.

Additional info:
Please attach logs from ansible-playbook with the -vvv flag

Comment 2 Klaas Demter 2018-02-14 08:10:16 UTC

what are the recommended deployments for those two? in docs redhat uses nfs as examples :)

https://docs.openshift.com/container-platform/3.7/install_config/install/advanced_install.html#advanced-install-cluster-metrics
https://docs.openshift.com/container-platform/3.7/install_config/install/advanced_install.html#advanced-install-cluster-logging

Comment 3 daniel 2018-02-15 04:15:12 UTC

have a look here Klaas

https://docs.openshift.com/container-platform/3.7/scaling_performance/optimizing_storage.html#back-end-recommendations

Comment 4 Scott Dodson 2018-05-02 18:27:48 UTC


*** This bug has been marked as a duplicate of bug 1416639 ***