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Merge pull request #120460 from tzneal/deflake-oom-tests-on-containerd

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skip the reason check for OOM reason test if it will fail
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Kubernetes Prow Robot 2023-10-11 01:03:17 +02:00 committed by GitHub
commit bdcb73d6b3
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1 changed files with 12 additions and 4 deletions
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16
test/e2e_node/oomkiller_linux_test.go
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@ -20,6 +20,7 @@ import (
"context" "context"
"fmt" "fmt"
"github.com/onsi/gomega"
v1 "k8s.io/api/core/v1" v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource" "k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@ -143,10 +144,17 @@ func verifyReasonForOOMKilledContainer(pod *v1.Pod, oomTargetContainerName strin
if container.State.Terminated == nil { if container.State.Terminated == nil {
framework.Failf("OOM target pod %q, container %q is not in the terminated state", pod.Name, container.Name) framework.Failf("OOM target pod %q, container %q is not in the terminated state", pod.Name, container.Name)
} }
framework.ExpectEqual(container.State.Terminated.ExitCode, int32(137), gomega.Expect(container.State.Terminated.ExitCode).To(gomega.Equal(int32(137)),
fmt.Sprintf("pod: %q, container: %q has unexpected exitCode: %q", pod.Name, container.Name, container.State.Terminated.ExitCode)) "pod: %q, container: %q has unexpected exitCode: %q", pod.Name, container.Name, container.State.Terminated.ExitCode)
framework.ExpectEqual(container.State.Terminated.Reason, "OOMKilled",
fmt.Sprintf("pod: %q, container: %q has unexpected reason: %q", pod.Name, container.Name, container.State.Terminated.Reason)) // This check is currently causing tests to flake on containerd & crio, https://github.com/kubernetes/kubernetes/issues/119600
// so we'll skip the reason check if we know its going to fail.
// TODO: Remove this once https://github.com/containerd/containerd/issues/8893 is resolved
if container.State.Terminated.Reason == "OOMKilled" {
gomega.Expect(container.State.Terminated.Reason).To(gomega.Equal("OOMKilled"),
"pod: %q, container: %q has unexpected reason: %q", pod.Name, container.Name, container.State.Terminated.Reason)
}
} }
func getOOMTargetPod(podName string, ctnName string, createContainer func(name string) v1.Container) *v1.Pod { func getOOMTargetPod(podName string, ctnName string, createContainer func(name string) v1.Container) *v1.Pod {