Bug 2028881
| Summary: | Override not working for the PerformanceProfile template | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Mario Vázquez <mavazque> |
| Component: | Telco Edge | Assignee: | Ian Miller <imiller> |
| Telco Edge sub component: | ZTP | QA Contact: | yliu1 |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | medium | CC: | alosadag, yliu1 |
| Version: | 4.8 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.10.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause: User supplied fields in PolicyGenTemplate overlay are not copied to generated manifests if the field does not exist in the base source CR.
Consequence: Some user content missing.
Fix: Update policyGen tool to support these fields.
Result: Expected content is found in generated CR.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-03-10 16:31:36 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: | 2030845 | ||
Verified using cnf-features-deploy master branch.
Before and after override on my cluster:
[kni@provisionhost-0-0 ~]$ oc get performanceprofiles.performance.openshift.io -o yaml | grep Irq
globallyDisableIrqLoadBalancing: true
[kni@provisionhost-0-0 ~]$ oc get performanceprofiles.performance.openshift.io -o yaml | grep Irq
globallyDisableIrqLoadBalancing: false
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 (Moderate: OpenShift Container Platform 4.10.3 security 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-2022:0056 |
Description of problem: In the PolicyGenTemplate we're defining a PerformanceProfile with the parameter "globallyDisableIrqLoadBalancing" set to false. When the template gets rendered we can see that it has no "globallyDisableIrqLoadBalancing" set and as such when it gets created, it gets configured with the default value which is "true". On top of that we can see that the apiVersion used is "apiVersion: performance.openshift.io/v1" and it should be "apiVersion: performance.openshift.io/v2". The template being used: - fileName: PerformanceProfile.yaml policyName: "perfprofile-policy" metadata: name: performance-sno annotations: kubeletconfig.experimental: | {"topologyManagerScope": "pod", "systemReserved": {"memory": "9Gi"} } spec: additionalKernelArgs: - "idle=poll" - "rcupdate.rcu_normal_after_boot=0" - "nohz_full=2-15,18-19,22-23,26-31" cpu: isolated: "2-15,18-19,22-23,26-31" reserved: "0-1,16-17,20-21,24-25" globallyDisableIrqLoadBalancing: false hugepages: defaultHugepagesSize: 1G pages: - size: 1G count: 4 numa: topologyPolicy: single-numa-node realTimeKernel: enabled: true net: userLevelNetworking: true Version-Release number of selected component (if applicable): 4.8 How reproducible: Always Steps to Reproduce: 1. Create a performanceprofile template with the parameter set to false 2. Check that it gets loaded in the cluster with the default value of true 3. Actual results: PerformanceProfile object gets rendered without the globallyDisableIrqLoadBalancing parameter. Expected results: PerformanceProfile object gets rendered with the globallyDisableIrqLoadBalancing parameter. Additional info: