Bug 2007255

Summary:	Collectd memory consumption is growing gradually causing 'out of memory' issue on nodes.
Product:	Red Hat OpenStack	Reporter:	Matthias Runge <mrunge>
Component:	openstack-tripleo-heat-templates	Assignee:	Matthias Runge <mrunge>
Status:	CLOSED ERRATA	QA Contact:	Joe H. Rahme <jhakimra>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.2 (Train)	CC:	csibbitt, gkadam, gregraka, jschluet, lnatapov, mburns, mrunge, rhayakaw, rmccabe, shtiwari, spower, tvignaud
Target Milestone:	z1	Keywords:	Regression, Triaged, ZStream
Target Release:	16.2 (Train on RHEL 8.4)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-heat-templates-11.5.1-2.20210603174825.el8ost.10	Doc Type:	Release Note
Doc Text:	With this update, the memory limit for the `collectd` container has been increased to 512 MB. When this limit is exceeded, the container is restarted.	Story Points:	---
Clone Of:	1969895	Environment:
Last Closed:	2021-12-09 20:41:22 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:	1969895
Bug Blocks:

Comment 10 Leonid Natapov 2021-10-11 10:45:44 UTC

root@ctrl-0-16-2 collectd]# podman inspect collectd | grep Memory 

"Memory": 536870912, 
"KernelMemory": 0, 
"MemoryReservation": 0, 
"MemorySwap": 1073741824, 
"MemorySwappiness": -1,

Comment 19 errata-xmlrpc 2021-12-09 20:41:22 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 (Release of components for Red Hat OpenStack Platform 16.2.1 (Train)), 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-2021:5067