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In DaemonSet e2e tests, use Patch instead of Update to avoid conflict

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This commit is contained in:
Janet Kuo 2017-03-17 11:20:53 -07:00
parent 44146189e8
commit e42bac7cf8
1 changed files with 10 additions and 8 deletions
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18
test/e2e/daemon_set.go
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@ -251,9 +251,8 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred()) Expect(err).NotTo(HaveOccurred())
By("Update daemon pods image.") By("Update daemon pods image.")
ds, err = c.Extensions().DaemonSets(ns).Get(dsName, metav1.GetOptions{}) patch := getDaemonSetImagePatch(ds.Spec.Template.Spec.Containers[0].Name, redisImage)
ds.Spec.Template.Spec.Containers[0].Image = redisImage ds, err = c.Extensions().DaemonSets(ns).Patch(dsName, types.StrategicMergePatchType, []byte(patch))
ds, err = c.Extensions().DaemonSets(ns).Update(ds)
Expect(err).NotTo(HaveOccurred()) Expect(err).NotTo(HaveOccurred())
Expect(ds.Spec.TemplateGeneration).To(Equal(int64(2))) Expect(ds.Spec.TemplateGeneration).To(Equal(int64(2)))
@ -277,6 +276,7 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
framework.Logf("Creating simple daemon set %s with templateGeneration %d", dsName, templateGeneration) framework.Logf("Creating simple daemon set %s with templateGeneration %d", dsName, templateGeneration)
ds := newDaemonSet(dsName, image, label) ds := newDaemonSet(dsName, image, label)
ds.Spec.TemplateGeneration = templateGeneration ds.Spec.TemplateGeneration = templateGeneration
ds.Spec.UpdateStrategy = extensions.DaemonSetUpdateStrategy{Type: extensions.RollingUpdateDaemonSetStrategyType}
ds, err := c.Extensions().DaemonSets(ns).Create(ds) ds, err := c.Extensions().DaemonSets(ns).Create(ds)
Expect(err).NotTo(HaveOccurred()) Expect(err).NotTo(HaveOccurred())
Expect(ds.Spec.TemplateGeneration).To(Equal(templateGeneration)) Expect(ds.Spec.TemplateGeneration).To(Equal(templateGeneration))
@ -290,11 +290,8 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred()) Expect(err).NotTo(HaveOccurred())
By("Update daemon pods image.") By("Update daemon pods image.")
ds, err = c.Extensions().DaemonSets(ns).Get(dsName, metav1.GetOptions{}) patch := getDaemonSetImagePatch(ds.Spec.Template.Spec.Containers[0].Name, redisImage)
Expect(err).NotTo(HaveOccurred()) ds, err = c.Extensions().DaemonSets(ns).Patch(dsName, types.StrategicMergePatchType, []byte(patch))
ds.Spec.Template.Spec.Containers[0].Image = redisImage
ds.Spec.UpdateStrategy = extensions.DaemonSetUpdateStrategy{Type: extensions.RollingUpdateDaemonSetStrategyType}
ds, err = c.Extensions().DaemonSets(ns).Update(ds)
Expect(err).NotTo(HaveOccurred()) Expect(err).NotTo(HaveOccurred())
Expect(ds.Spec.TemplateGeneration).To(Equal(templateGeneration + 1)) Expect(ds.Spec.TemplateGeneration).To(Equal(templateGeneration + 1))
@ -391,6 +388,11 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
}) })
}) })
// getDaemonSetImagePatch generates a patch for updating a DaemonSet's container image
func getDaemonSetImagePatch(containerName, containerImage string) string {
return fmt.Sprintf(`{"spec":{"template":{"spec":{"containers":[{"name":"%s","image":"%s"}]}}}}`, containerName, containerImage)
}
func orphanDaemonSetPods(c clientset.Interface, ds *extensions.DaemonSet) error { func orphanDaemonSetPods(c clientset.Interface, ds *extensions.DaemonSet) error {
trueVar := true trueVar := true
deleteOptions := &metav1.DeleteOptions{OrphanDependents: &trueVar} deleteOptions := &metav1.DeleteOptions{OrphanDependents: &trueVar}