Bug 2089414
| Summary: | Missing validation check between isolated and offline CPUs | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Mario Fernández <mariofer> |
| Component: | Performance Addon Operator | Assignee: | Martin Sivák <msivak> |
| Status: | CLOSED ERRATA | QA Contact: | Gowrishankar Rajaiyan <grajaiya> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.11 | CC: | fromani, shajmakh |
| Target Milestone: | --- | ||
| Target Release: | 4.11.0 | ||
| 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: | 2022-08-10 12:16:31 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: | |||
Verification:
OCP version: 4.11.0-rc.4
Steps:
Apply the following profile with overlap between isolated and offlined cpus:
apiVersion: performance.openshift.io/v2
kind: PerformanceProfile
metadata:
name: performance-bugverf
spec:
cpu:
isolated: "3"
reserved: "0-2"
offlined: "3,4,5"
realTimeKernel:
enabled: true
nodeSelector:
node-role.kubernetes.io/workercnf: ""
# oc apply -f pp.yaml
The PerformanceProfile "performance-bugverf" is invalid: spec.cpu: Invalid value: v2.CPU{Reserved:(*v2.CPUSet)(0xc000747520), Isolated:(*v2.CPUSet)(0xc000747500), BalanceIsolated:(*bool)(nil), Offlined:(*v2.CPUSet)(0xc000747510)}: isolated and offlined cpus overlap: [3]
# oc get performanceprofile -A
No resources found
as can be seen, the profile is not created and error notification is displayed: "isolated and offlined cpus overlap: [3]"
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 (OpenShift Container Platform 4.11 low-latency extras 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/RHBA-2022:5869 |
Description of problem: If isolated and offlined cpus overlaps throws no error. Version-Release number of selected component (if applicable): 4.11 How reproducible: cpu: isolated: "1" reserved: "0" offlined: "1,2,3" Steps to Reproduce: 1. Apply PefromanceProfile 2. Actual results: It works Expected results: Fails, error sh own. Additional info: