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Merge pull request #33811 from pmorie/e2e-ns-cleanup

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Automatic merge from submit-queue

Make E2E tests easier to debug

This PR removes deferred deletion calls in E2E tests in order to make test easier to debug.  Some of these tests predate namespace finalization; we should just rely on that mechanism to ensure that framework test artifacts are deleted.
This commit is contained in:
Kubernetes Submit Queue 2016-10-17 13:29:41 -07:00 committed by GitHub
commit cefd680d72
12 changed files with 7 additions and 120 deletions
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36
test/e2e/common/configmap.go
View File

@ -90,12 +90,6 @@ var _ = framework.KubeDescribe("ConfigMap", func() {
}
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
defer func() {
By("Cleaning up the configMap")
if err := f.Client.ConfigMaps(f.Namespace.Name).Delete(configMap.Name); err != nil {
framework.Failf("unable to delete configMap %v: %v", configMap.Name, err)
}
}()
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
@ -135,11 +129,6 @@ var _ = framework.KubeDescribe("ConfigMap", func() {
RestartPolicy: api.RestartPolicyNever,
},
}
defer func() {
By("Deleting the pod")
f.PodClient().Delete(pod.Name, api.NewDeleteOptions(0))
}()
By("Creating the pod")
f.PodClient().CreateSync(pod)
@ -163,12 +152,6 @@ var _ = framework.KubeDescribe("ConfigMap", func() {
name := "configmap-test-" + string(uuid.NewUUID())
configMap := newConfigMap(f, name)
By(fmt.Sprintf("Creating configMap %v/%v", f.Namespace.Name, configMap.Name))
defer func() {
By("Cleaning up the configMap")
if err := f.Client.ConfigMaps(f.Namespace.Name).Delete(configMap.Name); err != nil {
framework.Failf("unable to delete configMap %v: %v", configMap.Name, err)
}
}()
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
@ -219,12 +202,6 @@ var _ = framework.KubeDescribe("ConfigMap", func() {
)
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
defer func() {
By("Cleaning up the configMap")
if err := f.Client.ConfigMaps(f.Namespace.Name).Delete(configMap.Name); err != nil {
framework.Failf("unable to delete configMap %v: %v", configMap.Name, err)
}
}()
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
@ -310,12 +287,6 @@ func doConfigMapE2EWithoutMappings(f *framework.Framework, uid, fsGroup int64, d
)
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
defer func() {
By("Cleaning up the configMap")
if err := f.Client.ConfigMaps(f.Namespace.Name).Delete(configMap.Name); err != nil {
framework.Failf("unable to delete configMap %v: %v", configMap.Name, err)
}
}()
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
@ -394,12 +365,7 @@ func doConfigMapE2EWithMappings(f *framework.Framework, uid, fsGroup int64, item
)
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
defer func() {
By("Cleaning up the configMap")
if err := f.Client.ConfigMaps(f.Namespace.Name).Delete(configMap.Name); err != nil {
framework.Failf("unable to delete configMap %v: %v", configMap.Name, err)
}
}()
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)

8
test/e2e/common/downwardapi_volume.go
View File

@ -89,10 +89,6 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
podName := "labelsupdate" + string(uuid.NewUUID())
pod := downwardAPIVolumePodForUpdateTest(podName, labels, map[string]string{}, "/etc/labels")
containerName := "client-container"
defer func() {
By("Deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
By("Creating the pod")
podClient.CreateSync(pod)
@ -119,10 +115,6 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
pod := downwardAPIVolumePodForUpdateTest(podName, map[string]string{}, annotations, "/etc/annotations")
containerName := "client-container"
defer func() {
By("Deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
By("Creating the pod")
podClient.CreateSync(pod)

5
test/e2e/common/init_container.go
View File

@ -76,7 +76,6 @@ var _ = framework.KubeDescribe("InitContainer", func() {
},
},
}
defer podClient.Delete(pod.Name, nil)
startedPod := podClient.Create(pod)
w, err := podClient.Watch(api.SingleObject(startedPod.ObjectMeta))
Expect(err).NotTo(HaveOccurred(), "error watching a pod")
@ -140,7 +139,6 @@ var _ = framework.KubeDescribe("InitContainer", func() {
},
},
}
defer podClient.Delete(pod.Name, nil)
startedPod := podClient.Create(pod)
w, err := podClient.Watch(api.SingleObject(startedPod.ObjectMeta))
Expect(err).NotTo(HaveOccurred(), "error watching a pod")
@ -204,7 +202,6 @@ var _ = framework.KubeDescribe("InitContainer", func() {
},
},
}
defer podClient.Delete(pod.Name, nil)
startedPod := podClient.Create(pod)
w, err := podClient.Watch(api.SingleObject(startedPod.ObjectMeta))
Expect(err).NotTo(HaveOccurred(), "error watching a pod")
@ -316,8 +313,8 @@ var _ = framework.KubeDescribe("InitContainer", func() {
},
},
}
defer podClient.Delete(pod.Name, nil)
startedPod := podClient.Create(pod)
w, err := podClient.Watch(api.SingleObject(startedPod.ObjectMeta))
Expect(err).NotTo(HaveOccurred(), "error watching a pod")

29
test/e2e/common/pods.go
View File

@ -48,7 +48,6 @@ var (
// testHostIP tests that a pod gets a host IP
func testHostIP(podClient *framework.PodClient, pod *api.Pod) {
By("creating pod")
defer podClient.Delete(pod.Name, api.NewDeleteOptions(0))
podClient.CreateSync(pod)
// Try to make sure we get a hostIP for each pod.
@ -179,10 +178,6 @@ var _ = framework.KubeDescribe("Pods", func() {
Expect(err).NotTo(HaveOccurred(), "failed to set up watch")
By("submitting the pod to kubernetes")
// We call defer here in case there is a problem with
// the test so we can ensure that we clean up after
// ourselves
defer podClient.Delete(pod.Name, api.NewDeleteOptions(0))
podClient.Create(pod)
By("verifying the pod is in kubernetes")
@ -288,10 +283,6 @@ var _ = framework.KubeDescribe("Pods", func() {
}
By("submitting the pod to kubernetes")
defer func() {
By("deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
pod = podClient.CreateSync(pod)
By("verifying the pod is in kubernetes")
@ -341,10 +332,6 @@ var _ = framework.KubeDescribe("Pods", func() {
}
By("submitting the pod to kubernetes")
defer func() {
By("deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
podClient.CreateSync(pod)
By("verifying the pod is in kubernetes")
@ -382,7 +369,6 @@ var _ = framework.KubeDescribe("Pods", func() {
},
},
}
defer podClient.Delete(serverPod.Name, api.NewDeleteOptions(0))
podClient.CreateSync(serverPod)
// This service exposes port 8080 of the test pod as a service on port 8765
@ -410,7 +396,6 @@ var _ = framework.KubeDescribe("Pods", func() {
},
},
}
defer f.Client.Services(f.Namespace.Name).Delete(svc.Name)
_, err := f.Client.Services(f.Namespace.Name).Create(svc)
Expect(err).NotTo(HaveOccurred(), "failed to create service")
@ -473,10 +458,6 @@ var _ = framework.KubeDescribe("Pods", func() {
}
By("submitting the pod to kubernetes")
defer func() {
By("deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
pod = podClient.CreateSync(pod)
req := f.Client.Get().
@ -601,11 +582,6 @@ var _ = framework.KubeDescribe("Pods", func() {
},
}
defer func() {
By("deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
delay1, delay2 := startPodAndGetBackOffs(podClient, pod, buildBackOffDuration)
By("updating the image")
@ -647,11 +623,6 @@ var _ = framework.KubeDescribe("Pods", func() {
},
}
defer func() {
By("deleting the pod")
podClient.Delete(pod.Name, api.NewDeleteOptions(0))
}()
podClient.CreateSync(pod)
time.Sleep(2 * kubelet.MaxContainerBackOff) // it takes slightly more than 2*x to get to a back-off of x

18
test/e2e/common/secrets.go
View File

@ -46,12 +46,6 @@ var _ = framework.KubeDescribe("Secrets", func() {
secret := secretForTest(f.Namespace.Name, name)
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
defer func() {
By("Cleaning up the secret")
if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
framework.Failf("unable to delete secret %v: %v", secret.Name, err)
}
}()
var err error
if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
@ -119,12 +113,6 @@ var _ = framework.KubeDescribe("Secrets", func() {
)
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
defer func() {
By("Cleaning up the secret")
if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
framework.Failf("unable to delete secret %v: %v", secret.Name, err)
}
}()
var err error
if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
@ -189,12 +177,6 @@ var _ = framework.KubeDescribe("Secrets", func() {
secret := secretForTest(f.Namespace.Name, name)
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
defer func() {
By("Cleaning up the secret")
if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
framework.Failf("unable to delete secret %v: %v", secret.Name, err)
}
}()
var err error
if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
framework.Failf("unable to create test secret %s: %v", secret.Name, err)

1
test/e2e/common/sysctl.go
View File

@ -196,7 +196,6 @@ var _ = framework.KubeDescribe("Sysctls", func() {
By("Creating a pod with one valid and two invalid sysctls")
client := f.Client.Pods(f.Namespace.Name)
_, err := client.Create(pod)
defer client.Delete(pod.Name, nil)
Expect(err).NotTo(BeNil())
Expect(err.Error()).To(ContainSubstring(`Invalid value: "foo-"`))

10
test/e2e/framework/util.go
View File

@ -2145,16 +2145,15 @@ func (f *Framework) MatchContainerOutput(
podClient := f.PodClient()
ns := f.Namespace.Name
defer podClient.Delete(pod.Name, api.NewDeleteOptions(0))
podClient.Create(pod)
createdPod := podClient.Create(pod)
// Wait for client pod to complete.
if err := WaitForPodSuccessInNamespace(f.Client, pod.Name, ns); err != nil {
if err := WaitForPodSuccessInNamespace(f.Client, createdPod.Name, ns); err != nil {
return fmt.Errorf("expected pod %q success: %v", pod.Name, err)
}
// Grab its logs. Get host first.
podStatus, err := podClient.Get(pod.Name)
podStatus, err := podClient.Get(createdPod.Name)
if err != nil {
return fmt.Errorf("failed to get pod status: %v", err)
}
@ -2163,7 +2162,7 @@ func (f *Framework) MatchContainerOutput(
podStatus.Spec.NodeName, podStatus.Name, containerName, err)
// Sometimes the actual containers take a second to get started, try to get logs for 60s
logs, err := GetPodLogs(f.Client, ns, pod.Name, containerName)
logs, err := GetPodLogs(f.Client, ns, podStatus.Name, containerName)
if err != nil {
Logf("Failed to get logs from node %q pod %q container %q. %v",
podStatus.Spec.NodeName, podStatus.Name, containerName, err)
@ -4321,7 +4320,6 @@ func CheckConnectivityToHost(f *Framework, nodeName, podName, host string, timeo
if err != nil {
return err
}
defer podClient.Delete(podName, nil)
err = WaitForPodSuccessInNamespace(f.Client, podName, f.Namespace.Name)
if err != nil {

8
test/e2e/generated_clientset.go
View File

@ -149,10 +149,6 @@ var _ = framework.KubeDescribe("Generated release_1_5 clientset", func() {
if err != nil {
framework.Failf("Failed to create pod: %v", err)
}
// We call defer here in case there is a problem with
// the test so we can ensure that we clean up after
// ourselves
defer podClient.Delete(pod.Name, v1.NewDeleteOptions(0))
By("verifying the pod is in kubernetes")
options = v1.ListOptions{
@ -212,10 +208,6 @@ var _ = framework.KubeDescribe("Staging client repo client", func() {
if err != nil {
framework.Failf("Failed to create pod: %v", err)
}
// We call defer here in case there is a problem with
// the test so we can ensure that we clean up after
// ourselves
defer podClient.Delete(pod.Name, clientapi.NewDeleteOptions(0))
By("verifying the pod is in kubernetes")
timeout := 1 * time.Minute

6
test/e2e/proxy.go
View File

@ -105,12 +105,6 @@ func proxyContext(version string) {
},
})
Expect(err).NotTo(HaveOccurred())
defer func(name string) {
err := f.Client.Services(f.Namespace.Name).Delete(name)
if err != nil {
framework.Logf("Failed deleting service %v: %v", name, err)
}
}(service.Name)
// Make an RC with a single pod. The 'porter' image is
// a simple server which serves the values of the

2
test/e2e/security_context.go
View File

@ -171,7 +171,6 @@ func testPodSELinuxLabeling(f *framework.Framework, hostIPC bool, hostPID bool)
pod, err := client.Create(pod)
framework.ExpectNoError(err, "Error creating pod %v", pod)
defer client.Delete(pod.Name, nil)
framework.ExpectNoError(framework.WaitForPodRunningInNamespace(f.Client, pod))
testContent := "hello"
@ -226,7 +225,6 @@ func testPodSELinuxLabeling(f *framework.Framework, hostIPC bool, hostPID bool)
}
_, err = client.Create(pod)
framework.ExpectNoError(err, "Error creating pod %v", pod)
defer client.Delete(pod.Name, nil)
err = f.WaitForPodRunning(pod.Name)
framework.ExpectNoError(err, "Error waiting for pod to run %v", pod)

2
test/e2e/service_accounts.go
View File

@ -191,7 +191,7 @@ var _ = framework.KubeDescribe("ServiceAccounts", func() {
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "pod-service-account-" + string(uuid.NewUUID()),
GenerateName: "pod-service-account-" + string(uuid.NewUUID()) + "-",
},
Spec: api.PodSpec{
Containers: []api.Container{

2
test/e2e/service_latency.go
View File

@ -127,7 +127,6 @@ func runServiceLatencies(f *framework.Framework, inParallel, total int) (output
if err := framework.RunRC(cfg); err != nil {
return nil, err
}
defer framework.DeleteRCAndPods(f.Client, f.ClientSet, f.Namespace.Name, cfg.Name)
// Run a single watcher, to reduce the number of API calls we have to
// make; this is to minimize the timing error. It's how kube-proxy
@ -331,7 +330,6 @@ func singleServiceLatency(f *framework.Framework, name string, q *endpointQuerie
return 0, err
}
framework.Logf("Created: %v", gotSvc.Name)
defer f.Client.Services(gotSvc.Namespace).Delete(gotSvc.Name)
if e := q.request(gotSvc.Name); e == nil {
return 0, fmt.Errorf("Never got a result for endpoint %v", gotSvc.Name)