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node e2e test: exclude critical pods from swapping

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Signed-off-by: Itamar Holder <iholder@redhat.com>
This commit is contained in:
Itamar Holder 2024-06-02 12:22:53 +03:00
parent 6c1f14c468
commit a6df16af85
1 changed files with 13 additions and 0 deletions
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13
test/e2e_node/swap_test.go
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@ -84,6 +84,19 @@ var _ = SIGDescribe("Swap", "[LinuxOnly]", nodefeature.Swap, framework.WithSeria
ginkgo.Entry("QOS Burstable with memory request equals to limit", v1.PodQOSBurstable, true),
ginkgo.Entry("QOS Guaranteed", v1.PodQOSGuaranteed, false),
)
ginkgo.It("with a critical pod - should avoid swap", func() {
ginkgo.By("Creating a critical pod")
const memoryRequestEqualLimit = false
pod := getSwapTestPod(f, v1.PodQOSBurstable, memoryRequestEqualLimit)
pod.Spec.PriorityClassName = "system-node-critical"
pod = runPodAndWaitUntilScheduled(f, pod)
gomega.Expect(types.IsCriticalPod(pod)).To(gomega.BeTrueBecause("pod should be critical"))
ginkgo.By("expecting pod to not have swap access")
expectNoSwap(f, pod)
})
})
f.Context(framework.WithSerial(), func() {