本文整理汇总了Golang中k8s/io/kubernetes/test/e2e/framework.DeleteNamespaces函数的典型用法代码示例。如果您正苦于以下问题：Golang DeleteNamespaces函数的具体用法？Golang DeleteNamespaces怎么用？Golang DeleteNamespaces使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了DeleteNamespaces函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: extinguish
func extinguish(f *framework.Framework, totalNS int, maxAllowedAfterDel int, maxSeconds int) {
var err error
By("Creating testing namespaces")
wg := &sync.WaitGroup{}
wg.Add(totalNS)
for n := 0; n < totalNS; n += 1 {
go func(n int) {
defer wg.Done()
defer GinkgoRecover()
_, err = f.CreateNamespace(fmt.Sprintf("nslifetest-%v", n), nil)
Expect(err).NotTo(HaveOccurred())
}(n)
}
wg.Wait()
//Wait 10 seconds, then SEND delete requests for all the namespaces.
By("Waiting 10 seconds")
time.Sleep(time.Duration(10 * time.Second))
deleted, err := framework.DeleteNamespaces(f.ClientSet, []string{"nslifetest"}, nil /* skipFilter */)
Expect(err).NotTo(HaveOccurred())
Expect(len(deleted)).To(Equal(totalNS))
By("Waiting for namespaces to vanish")
//Now POLL until all namespaces have been eradicated.
framework.ExpectNoError(wait.Poll(2*time.Second, time.Duration(maxSeconds)*time.Second,
func() (bool, error) {
var cnt = 0
nsList, err := f.ClientSet.Core().Namespaces().List(v1.ListOptions{})
if err != nil {
return false, err
}
for _, item := range nsList.Items {
if strings.Contains(item.Name, "nslifetest") {
cnt++
}
}
if cnt > maxAllowedAfterDel {
framework.Logf("Remaining namespaces : %v", cnt)
return false, nil
}
return true, nil
}))
}示例2:
var _ = ginkgo.SynchronizedBeforeSuite(func() []byte {
// Run only on Ginkgo node 1
if err := setupProviderConfig(); err != nil {
framework.Failf("Failed to setup provider config: %v", err)
}
c, err := framework.LoadClient()
if err != nil {
glog.Fatal("Error loading client: ", err)
}
// Delete any namespaces except default and kube-system. This ensures no
// lingering resources are left over from a previous test run.
if framework.TestContext.CleanStart {
deleted, err := framework.DeleteNamespaces(c, nil /* deleteFilter */, []string{api.NamespaceSystem, api.NamespaceDefault})
if err != nil {
framework.Failf("Error deleting orphaned namespaces: %v", err)
}
glog.Infof("Waiting for deletion of the following namespaces: %v", deleted)
if err := framework.WaitForNamespacesDeleted(c, deleted, framework.NamespaceCleanupTimeout); err != nil {
framework.Failf("Failed to delete orphaned namespaces %v: %v", deleted, err)
}
}
// Ensure all pods are running and ready before starting tests (otherwise,
// cluster infrastructure pods that are being pulled or started can block
// test pods from running, and tests that ensure all pods are running and
// ready will fail).
podStartupTimeout := framework.TestContext.SystemPodsStartupTimeout
if err := framework.WaitForPodsRunningReady(c, api.NamespaceSystem, int32(framework.TestContext.MinStartupPods), podStartupTimeout, framework.ImagePullerLabels); err != nil {示例3:
var _ = ginkgo.SynchronizedBeforeSuite(func() []byte {
// Run only on Ginkgo node 1
if err := setupProviderConfig(); err != nil {
framework.Failf("Failed to setup provider config: %v", err)
}
c, err := framework.LoadClientset()
if err != nil {
glog.Fatal("Error loading client: ", err)
}
// Delete any namespaces except default and kube-system. This ensures no
// lingering resources are left over from a previous test run.
if framework.TestContext.CleanStart {
deleted, err := framework.DeleteNamespaces(c, nil /* deleteFilter */, []string{api.NamespaceSystem, v1.NamespaceDefault, federationapi.FederationNamespaceSystem})
if err != nil {
framework.Failf("Error deleting orphaned namespaces: %v", err)
}
glog.Infof("Waiting for deletion of the following namespaces: %v", deleted)
if err := framework.WaitForNamespacesDeleted(c, deleted, framework.NamespaceCleanupTimeout); err != nil {
framework.Failf("Failed to delete orphaned namespaces %v: %v", deleted, err)
}
}
// In large clusters we may get to this point but still have a bunch
// of nodes without Routes created. Since this would make a node
// unschedulable, we need to wait until all of them are schedulable.
framework.ExpectNoError(framework.WaitForAllNodesSchedulable(c, framework.TestContext.NodeSchedulableTimeout))
// Ensure all pods are running and ready before starting tests (otherwise,