Bug 2103964

Summary:	[RHOSP 18.0] Ceilometer can't read /run/libvirt resulting in no 'cpu' metrics
Product:	Red Hat OpenStack	Reporter:	Leif Madsen <lmadsen>
Component:	openstack-tripleo-heat-templates	Assignee:	Leif Madsen <lmadsen>
Status:	CLOSED UPSTREAM	QA Contact:	Leonid Natapov <lnatapov>
Severity:	high	Docs Contact:	Joanne O'Flynn <joflynn>
Priority:	medium
Version:	17.0 (Wallaby)	CC:	mburns
Target Milestone:	Upstream M3	Keywords:	Triaged
Target Release:	18.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	2103969 (view as bug list)		Environment:
Last Closed:	2022-07-05 23:37:42 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:
Bug Blocks:	2103969, 2103970, 2103971

Description Leif Madsen 2022-07-05 12:30:06 UTC

Description of problem: The ceilometer-agent-compute-container is mounted with `ro` permissions on the `/var/run/libvirt` directory. This results in an inability to read the contents of files required for the `cpu` telemetry metric.


Version-Release number of selected component (if applicable): 17.1


How reproducible: Always


Steps to Reproduce:
1. Deploy ceilometer
2. Note the lack of cpu metric
3. Check logs, see polling is unable to read file out of /var/run/libvirt


Additional info: The permissions of the mounted directory should be `shared` not `ro`.

Comment 3 Leif Madsen 2022-07-05 23:37:42 UTC

Closing this as this is merged upstream. There is no downstream import for this version currently.