Bug 1740315

Summary: [sig-scheduling] SchedulerPriorities [Serial] Pod should be preferably scheduled to nodes pod can tolerate
Product: OpenShift Container Platform Reporter: Tomáš Nožička <tnozicka>
Component: kube-schedulerAssignee: Maciej Szulik <maszulik>
Status: CLOSED WORKSFORME QA Contact: Xingxing Xia <xxia>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 4.2.0CC: aos-bugs, mfojtik, wking
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Target Release: 4.2.0   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2019-08-22 05:59:41 UTC Type: Bug
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Description Tomáš Nožička 2019-08-12 15:53:35 UTC
Description of problem:

[sig-scheduling] SchedulerPriorities [Serial] Pod should be preferably scheduled to nodes pod can tolerate [Suite:openshift/conformance/serial] [Suite:k8s] expand_less	1m47s
fail [k8s.io/kubernetes/test/e2e/scheduling/priorities.go:233]: Expected
    <string>: ip-10-0-141-180.ec2.internal
to equal
    <string>: ip-10-0-128-247.ec2.internal


seen sequentially fail in a lot of latest 4.2-ci builds:

https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-serial-4.2/3200

https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-serial-4.2/3199

https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-serial-4.2/3198

https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-serial-4.2/3197

https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-serial-4.2/3196

Comment 2 Xingxing Xia 2019-08-22 05:59:41 UTC
Above failure is gone and the case is green from #3451 till #3573 as of now in "https://testgrid.k8s.io/redhat-openshift-release-blocking#redhat-release-openshift-origin-installer-e2e-aws-serial-4.2&sort-by-flakiness=" .