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Fix nodeSelector hostname

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This commit is contained in:
ravisantoshgudimetla 2019-03-29 20:01:45 -04:00
parent a8cbb22506
commit 3a4a69280b
1 changed files with 7 additions and 1 deletions
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8
test/e2e/scheduling/taints.go
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@ -410,10 +410,16 @@ var _ = SIGDescribe("NoExecuteTaintManager Multiple Pods [Serial]", func() {
By("Starting pods...")
nodeName, err := testutils.RunPodAndGetNodeName(cs, pod1, 2*time.Minute)
node, err := cs.CoreV1().Nodes().Get(nodeName, metav1.GetOptions{})
framework.ExpectNoError(err)
nodeHostNameLabel, ok := node.GetObjectMeta().GetLabels()["kubernetes.io/hostname"]
if !ok {
framework.Failf("error getting kubernetes.io/hostname label on node %s", nodeName)
}
framework.ExpectNoError(err)
framework.Logf("Pod1 is running on %v. Tainting Node", nodeName)
// ensure pod2 lands on the same node as pod1
pod2.Spec.NodeSelector = map[string]string{"kubernetes.io/hostname": nodeName}
pod2.Spec.NodeSelector = map[string]string{"kubernetes.io/hostname": nodeHostNameLabel}
_, err = testutils.RunPodAndGetNodeName(cs, pod2, 2*time.Minute)
framework.ExpectNoError(err)
framework.Logf("Pod2 is running on %v. Tainting Node", nodeName)