Bug 2247200

Summary:	Virtual machine export is not working on Quota defined namespace
Product:	Container Native Virtualization (CNV)	Reporter:	dalia <dafrank>
Component:	Storage	Assignee:	Alexander Wels <awels>
Status:	CLOSED ERRATA	QA Contact:	dalia <dafrank>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	4.14.0	CC:	awels, dafrank, dholler, jpeimer, kgoldbla, nashok, ngavrilo, ycui
Target Milestone:	---
Target Release:	4.14.0
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	2236422	Environment:
Last Closed:	2023-12-07 15:02:16 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:	2236422
Bug Blocks:

Description dalia 2023-10-31 08:45:32 UTC

+++ This bug was initially created as a clone of Bug #2236422 +++

Description of problem:

The namespace has a quota defined:

~~~
oc describe quota  -n test-cnv
Name:         compute-resources
Namespace:    test-cnv
Resource      Used  Hard
--------      ----  ----
requests.cpu  500m  10
~~~

Tried to export the VM:

~~~
# virtctl vmexport create rhel8-hssasrpx63aq4yv2-export --vm=rhel8-hssasrpx63aq4yv2
~~~

The  `virt-export-` pod creation is failing with the error below:

~~~
E0831 08:27:10.088120       1 util.go:72] pods "virt-export-rhel8-hssasrpx63aq4yv2-export" is forbidden: failed quota: compute-resources: must specify requests.cpu for: rhel8-hssasrpx63aq4yv2-export
~~~

It doesn't set default limits/requests for memory and cpu or there is no option to pass the values. 

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

OpenShift Virtualization   4.13.3

How reproducible:

100%

Steps to Reproduce:
1. Define a quota for the namespace.
2. Try to export a VM in this namespace.
3. The virt-export-` creation will fail and the quota error will be reported in the virt-launcher pod.



Actual results:

Virtual machine export is not working on Quota defined namespace

Expected results:

It should set requests/limits for memory and cpu to the virt-export pod.

Additional info:

Comment 1 dalia 2023-11-01 12:16:11 UTC

verified on  OpenShift Virtualization      4.14.0:

1. Create a quota

apiVersion: v1
kind: ResourceQuota
metadata:
  name: mem-cpu-demo
spec:
  hard:
    requests.cpu: "10"


2. create a vm 

3. virtctl vmexport create rhel8-hssasrpx63aq4yv2-export --vm=rhel8-hssasrpx63aq4yv2

4. wait for vmexport to be ready

5. check virt-export pod resources

6. oc describe quota - check that the resources values of the pod match to quota

Comment 8 errata-xmlrpc 2023-12-07 15:02:16 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 (Important: OpenShift Virtualization 4.14.1 security and bug fix 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/RHSA-2023:7704