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add a simple e2e test

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This commit is contained in:
AxeZhan 2023-08-18 14:11:38 +08:00
parent 3a96afdfef
commit 332779a3b2
1 changed files with 49 additions and 0 deletions
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49
test/e2e/common/node/lifecycle_hook.go
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@ -544,3 +544,52 @@ func getSidecarPodWithHook(name string, image string, lifecycle *v1.Lifecycle) *
},
}
}
var _ = SIGDescribe("[Feature:PodLifecycleSleepAction]", func() {
f := framework.NewDefaultFramework("pod-lifecycle-sleep-action")
f.NamespacePodSecurityEnforceLevel = admissionapi.LevelBaseline
var podClient *e2epod.PodClient
ginkgo.Context("when create a pod with lifecycle hook using sleep action", func() {
ginkgo.BeforeEach(func(ctx context.Context) {
podClient = e2epod.NewPodClient(f)
})
ginkgo.It("valid prestop hook using sleep action", func(ctx context.Context) {
lifecycle := &v1.Lifecycle{
PreStop: &v1.LifecycleHandler{
Sleep: &v1.SleepAction{Seconds: 5},
},
}
podWithHook := getPodWithHook("pod-with-prestop-sleep-hook", imageutils.GetPauseImageName(), lifecycle)
ginkgo.By("create the pod with lifecycle hook using sleep action")
podClient.CreateSync(ctx, podWithHook)
ginkgo.By("delete the pod with lifecycle hook using sleep action")
start := time.Now()
podClient.DeleteSync(ctx, podWithHook.Name, metav1.DeleteOptions{}, e2epod.DefaultPodDeletionTimeout)
cost := time.Since(start)
// verify that deletion was delayed by sleep seconds
if cost < time.Second*5 || cost > time.Second*10 {
framework.Failf("unexpected delay duration before killing the pod")
}
})
ginkgo.It("reduce GracePeriodSeconds during runtime", func(ctx context.Context) {
lifecycle := &v1.Lifecycle{
PreStop: &v1.LifecycleHandler{
Sleep: &v1.SleepAction{Seconds: 10},
},
}
podWithHook := getPodWithHook("pod-with-prestop-sleep-hook", imageutils.GetPauseImageName(), lifecycle)
ginkgo.By("create the pod with lifecycle hook using sleep action")
podClient.CreateSync(ctx, podWithHook)
ginkgo.By("delete the pod with lifecycle hook using sleep action")
start := time.Now()
podClient.DeleteSync(ctx, podWithHook.Name, *metav1.NewDeleteOptions(2), e2epod.DefaultPodDeletionTimeout)
cost := time.Since(start)
// verify that deletion was delayed by sleep seconds
if cost <= time.Second || cost >= time.Second*5 {
framework.Failf("unexpected delay duration before killing the pod")
}
})
})
})