Bug 1468517
| Summary: | Error on scaleTargetRef when re-deploying HorizontalPodAutoscaler trom template | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Nicolas Nosenzo <nnosenzo> |
| Component: | oc | Assignee: | Fabiano Franz <ffranz> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Xingxing Xia <xxia> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 3.5.0 | CC: | aos-bugs, jokerman, jtakvori, mmccomas, mwringe, nnosenzo |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| 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: | 2018-07-30 13:20:31 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: | |||
It looks identical to this k8s issue: https://github.com/kubernetes/kubernetes/issues/34413 that PR should have been included in v3.5 (but not v3.4). Can you please make sure you're using the most recent version of v3.5 (and make sure that you're using a v3.5 version of `oc`)? At any rate, this is a CLI issue, bouncing over to them. I'm not longer able to test/or gather information about this. If this is already fixed in 3.5 I think we can go ahead and close the ticket. |
Description of problem: When re-deploying an HPA object from a template file, it fails on time to time with error: error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" Version-Release number of selected component (if applicable): Tested on oc v3.5 and v3.4.1.7 How reproducible: Intermittent issue Steps to Reproduce: 1. Create a template containing the HPA object: # cat hpa-template.yaml kind: "Template" apiVersion: "v1" metadata: name: "template" annotations: description: "template." labels: template: "template" objects: - apiVersion: autoscaling/v1 kind: HorizontalPodAutoscaler metadata: name: dataservice-db-autoscaler spec: scaleTargetRef: kind: DeploymentConfig name: ruby-ex apiVersion: v1 subresource: scale minReplicas: 1 maxReplicas: 1 cpuUtilization: targetPercentage: 100 2. Re-deploy the object processing the template file: # for i in $(seq 1 15); do oc process -f hpa-template.yaml | oc apply -f -;done Actual results: horizontalpodautoscaler "dataservice-db-autoscaler" configured error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" horizontalpodautoscaler "dataservice-db-autoscaler" configured error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" horizontalpodautoscaler "dataservice-db-autoscaler" configured error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" error: unable to find api field in struct HorizontalPodAutoscalerSpec for the json field "scaleRef" horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured horizontalpodautoscaler "dataservice-db-autoscaler" configured Expected results: horizontalpodautoscaler should be re-configured each time without errors. Additional info: