Bug 1523617

Summary:	[RFE] Provide flexibility to set CPUQuota for slice
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Sahina Bose <sabose>
Component:	rhhi	Assignee:	Sahina Bose <sabose>
Status:	CLOSED ERRATA	QA Contact:	SATHEESARAN <sasundar>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.2	CC:	rcyriac, rhs-bugs, sasundar, smohan, storage-qa-internal, surs
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	RHHI-V 1.5
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:	Limits are now set on Red Hat Gluster Storage resource usage as part of the deployment process, to ensure that Red Hat Gluster Storage processes do not consume too many resources. The allocated resources are based on the number of cores available on the hyperconverged host.	Story Points:	---
Clone Of:	1411902	Environment:
Last Closed:	2018-11-08 05:37:25 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:	1411902
Bug Blocks:	1520833, 1548985

Description Sahina Bose 2017-12-08 11:55:24 UTC

+++ This bug was initially created as a clone of Bug #1411902 +++

Description of problem:
-----------------------
To create glusterfs slice, slice_setup=yes option could be used 'service' section with 'glusterd' service. But this sets the CPUQuota to the default value of 400%

Version-Release number of selected component (if applicable):
-------------------------------------------------------------
gdeploy-2.0.1-8.el7rhgs

How reproducible:
-----------------
Not Applicable for RFE

Steps to Reproduce:
-------------------
Not Applicable for RFE

Actual results:
----------------
Sets the CPUQuota to the default value of 400% (ie) 4 cores

Expected results:
-----------------
Provide a way to change the CPUQuota and don't hardcode the value of 400%

Comment 3 SATHEESARAN 2018-04-04 11:44:52 UTC

Tested with gdeploy-2.0.2-24.

By default 1/3 of the CPU is allocated for gluster process.

After running gdeploy with slice setup on the machine with 2 cores.

# cat /etc/systemd/system/glusterfs.slice
[Slice]
CPUQuota=66

Comment 6 errata-xmlrpc 2018-11-08 05:37:25 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, 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/RHEA-2018:3523