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Bug 1832728

Summary:	[sriov] The sriov network operator shall only allow user to configure the supported NIC models
Product:	OpenShift Container Platform	Reporter:	Peng Liu <pliu>
Component:	Networking	Assignee:	Peng Liu <pliu>
Networking sub component:	SR-IOV	QA Contact:	zhaozhanqi <zzhao>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	medium
Priority:	unspecified	CC:	bbennett
Version:	4.5
Target Milestone:	---
Target Release:	4.5.0
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:	2020-07-13 17:35:44 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 Peng Liu 2020-05-07 08:07:12 UTC

Description of problem:
Currently, when users want to config a NIC selector with vendorID, deviceID, those fields in the `nicSelector` are only validated individually against the CRD, which is not sufficient. Users bypass the validation by 1) only specifying the pfName, or 2) using the combination of Intel vendorID plus a mellanox NIC deviceID, or vice versa.

We need to let the operator admission controller validate the NIC models with venderID/deviceID tuple, in order to block users from configuring unsupported NIC models.


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


How reproducible:


Steps to Reproduce:
1.
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Actual results:


Expected results:
With sriov operator admission controller enable, policy CR which configures the unsupported NIC model will be rejected.

Additional info:

Comment 3 zhaozhanqi 2020-05-18 09:21:55 UTC

Verified this bug on 4.5.0-202005161517

oc create -f non-vondor 
Error from server (vendor 15b4 is not supported): error when creating "non-vondor": admission webhook "operator-webhook.sriovnetwork.openshift.io" denied the request: vendor 15b4 is not supported
[root@hp-dl388g9-03 wrong-yaml]# 

oc create -f non-deviceid
Error from server (no matched NIC is selected by the nicSelector in CR without-netdevice): error when creating "non-deviceid": admission webhook "operator-webhook.sriovnetwork.openshift.io" denied the request: no matched NIC is selected by the nicSelector in CR without-netdevice

Comment 4 errata-xmlrpc 2020-07-13 17:35:44 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/RHBA-2020:2409