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Adding details to Conformance Tests using RFC 2119 standards.

pull/8/head
Srini Brahmaroutu 2018-02-27 16:58:21 -08:00
parent f2c6473e25
commit dcb7bc313f
7 changed files with 68 additions and 3 deletions
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5
test/e2e/node/events.go
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@ -36,6 +36,11 @@ import (
var _ = SIGDescribe("Events", func() {
f := framework.NewDefaultFramework("events")
/*
Release : v1.9
Testname: Pod events, verify event from Scheduler and Kubelet
Description: Create a Pod, make sure that the Pod can be queried. Create a event selector for the kind=Pod and the source is the Scheduler. List of the events MUST be at least one. Create a event selector for kind=Pod and the source is the Kubelet. List of the events MUST be at least one. Both Scheduler and Kubelet MUST send events when scheduling and running a Pod.
*/
framework.ConformanceIt("should be sent by kubelets and the scheduler about pods scheduling and running ", func() {
podClient := f.ClientSet.CoreV1().Pods(f.Namespace.Name)

10
test/e2e/node/pods.go
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@ -47,6 +47,11 @@ var _ = SIGDescribe("Pods Extended", func() {
podClient = f.PodClient()
})
// Flaky issue #36821.
/*
Release : v1.9
Testname: Pods, delete grace period
Description: Create a pod, make sure it is running, create a watch to observe Pod creation. Create a 'kubectl local proxy', capture the port the proxy is listening. Using the http client send a ‘delete’ with gracePeriodSeconds=30. Pod SHOULD get deleted within 30 seconds.
*/
framework.ConformanceIt("should be submitted and removed [Flaky]", func() {
By("creating the pod")
name := "pod-submit-remove-" + string(uuid.NewUUID())
@ -199,6 +204,11 @@ var _ = SIGDescribe("Pods Extended", func() {
BeforeEach(func() {
podClient = f.PodClient()
})
/*
Release : v1.9
Testname: Pods, QOS
Description: Create a Pod with CPU and Memory request and limits. Pos status MUST have QOSClass set to PodQOSGuaranteed.
*/
framework.ConformanceIt("should be submitted and removed ", func() {
By("creating the pod")
name := "pod-qos-class-" + string(uuid.NewUUID())

6
test/e2e/node/pre_stop.go
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@ -162,9 +162,9 @@ var _ = SIGDescribe("PreStop", func() {
f := framework.NewDefaultFramework("prestop")
/*
Testname: pods-prestop-handler-invoked
Description: Makes sure a pod's preStop handler is successfully
invoked immediately before a container is terminated.
Release : v1.9
Testname: Pods, prestop hook
Description: Create a server pod with a rest endpoint '/write' that changes state.Received field. Create a Pod with a pre-stop handle that posts to the /write endpoint on the server Pod. Verify that the Pod with pre-stop hook is running. Delete the Pod with the pre-stop hook. Before the Pod is deleted, pre-stop handler MUST be called when configured. Verify that the Pod is deleted and a call to prestop hook is verified by checking the status received on the server Pod.
*/
framework.ConformanceIt("should call prestop when killing a pod ", func() {
testPreStop(f.ClientSet, f.Namespace.Name)

10
test/e2e_node/kubelet_test.go
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@ -39,6 +39,11 @@ var _ = framework.KubeDescribe("Kubelet", func() {
})
Context("when scheduling a busybox command in a pod", func() {
podName := "busybox-scheduling-" + string(uuid.NewUUID())
/*
Release : v1.9
Testname: Kubelet, log output, default
Description: By default the stdout and stderr from the process being executed in a pod MUST be sent to the pod's logs.
*/
framework.ConformanceIt("it should print the output to logs [NodeConformance]", func() {
podClient.CreateSync(&v1.Pod{
ObjectMeta: metav1.ObjectMeta{
@ -164,6 +169,11 @@ var _ = framework.KubeDescribe("Kubelet", func() {
})
Context("when scheduling a read only busybox container", func() {
podName := "busybox-readonly-fs" + string(uuid.NewUUID())
/*
Release : v1.9
Testname: Kubelet, Pod with read only root file system
Description: Create a Pod with security context set with ReadOnlyRootFileSystem set to true. The Pod then tries to write to the /file on the root, write operation to the root filesystem MUST fail as expected.
*/
framework.ConformanceIt("it should not write to root filesystem [NodeConformance]", func() {
isReadOnly := true
podClient.CreateSync(&v1.Pod{

20
test/e2e_node/lifecycle_hook_test.go
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@ -84,6 +84,11 @@ var _ = framework.KubeDescribe("Container Lifecycle Hook", func() {
}, preStopWaitTimeout, podCheckInterval).Should(BeNil())
}
}
/*
Release : v1.9
Testname: Pod Lifecycle, post start exec hook
Description: When a post start handler is specified in the container lifecycle using a ‘Exec’ action, then the handler MUST be invoked after the start of the container. A server pod is created that will serve http requests, create a second pod with a container lifecycle specifying a post start that invokes the server pod using ExecAction to validate that the post start is executed.
*/
framework.ConformanceIt("should execute poststart exec hook properly [NodeConformance]", func() {
lifecycle := &v1.Lifecycle{
PostStart: &v1.Handler{
@ -95,6 +100,11 @@ var _ = framework.KubeDescribe("Container Lifecycle Hook", func() {
podWithHook := getPodWithHook("pod-with-poststart-exec-hook", imageutils.GetE2EImage(imageutils.Hostexec), lifecycle)
testPodWithHook(podWithHook)
})
/*
Release : v1.9
Testname: Pod Lifecycle, prestop exec hook
Description: When a pre-stop handler is specified in the container lifecycle using a ‘Exec’ action, then the handler MUST be invoked before the container is terminated. A server pod is created that will serve http requests, create a second pod with a container lifecycle specifying a pre-stop that invokes the server pod using ExecAction to validate that the pre-stop is executed.
*/
framework.ConformanceIt("should execute prestop exec hook properly [NodeConformance]", func() {
lifecycle := &v1.Lifecycle{
PreStop: &v1.Handler{
@ -106,6 +116,11 @@ var _ = framework.KubeDescribe("Container Lifecycle Hook", func() {
podWithHook := getPodWithHook("pod-with-prestop-exec-hook", imageutils.GetE2EImage(imageutils.Hostexec), lifecycle)
testPodWithHook(podWithHook)
})
/*
Release : v1.9
Testname: Pod Lifecycle, post start http hook
Description: When a post start handler is specified in the container lifecycle using a HttpGet action, then the handler MUST be invoked after the start of the container. A server pod is created that will serve http requests, create a second pod with a container lifecycle specifying a post start that invokes the server pod to validate that the post start is executed.
*/
framework.ConformanceIt("should execute poststart http hook properly [NodeConformance]", func() {
lifecycle := &v1.Lifecycle{
PostStart: &v1.Handler{
@ -119,6 +134,11 @@ var _ = framework.KubeDescribe("Container Lifecycle Hook", func() {
podWithHook := getPodWithHook("pod-with-poststart-http-hook", imageutils.GetPauseImageName(), lifecycle)
testPodWithHook(podWithHook)
})
/*
Release : v1.9
Testname: Pod Lifecycle, prestop http hook
Description: When a pre-stop handler is specified in the container lifecycle using a ‘HttpGet’ action, then the handler MUST be invoked before the container is terminated. A server pod is created that will serve http requests, create a second pod with a container lifecycle specifying a pre-stop that invokes the server pod to validate that the pre-stop is executed.
*/
framework.ConformanceIt("should execute prestop http hook properly [NodeConformance]", func() {
lifecycle := &v1.Lifecycle{
PreStop: &v1.Handler{

15
test/e2e_node/mirror_pod_test.go
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@ -57,6 +57,11 @@ var _ = framework.KubeDescribe("MirrorPod", func() {
return checkMirrorPodRunning(f.ClientSet, mirrorPodName, ns)
}, 2*time.Minute, time.Second*4).Should(BeNil())
})
/*
Release : v1.9
Testname: Mirror Pod, update
Description: Updating a static Pod MUST recreate an updated mirror Pod. Create a static pod, verify that a mirror pod is created. Update the static pod by changing the container image, the mirror pod MUST be re-created and updated with the new image.
*/
framework.ConformanceIt("should be updated when static pod updated [NodeConformance]", func() {
By("get mirror pod uid")
pod, err := f.ClientSet.CoreV1().Pods(ns).Get(mirrorPodName, metav1.GetOptions{})
@ -79,6 +84,11 @@ var _ = framework.KubeDescribe("MirrorPod", func() {
Expect(len(pod.Spec.Containers)).Should(Equal(1))
Expect(pod.Spec.Containers[0].Image).Should(Equal(image))
})
/*
Release : v1.9
Testname: Mirror Pod, delete
Description: When a mirror-Pod is deleted then the mirror pod MUST be re-created. Create a static pod, verify that a mirror pod is created. Delete the mirror pod, the mirror pod MUST be re-created and running.
*/
framework.ConformanceIt("should be recreated when mirror pod gracefully deleted [NodeConformance]", func() {
By("get mirror pod uid")
pod, err := f.ClientSet.CoreV1().Pods(ns).Get(mirrorPodName, metav1.GetOptions{})
@ -94,6 +104,11 @@ var _ = framework.KubeDescribe("MirrorPod", func() {
return checkMirrorPodRecreatedAndRunnig(f.ClientSet, mirrorPodName, ns, uid)
}, 2*time.Minute, time.Second*4).Should(BeNil())
})
/*
Release : v1.9
Testname: Mirror Pod, force delete
Description: When a mirror-Pod is deleted, forcibly, then the mirror pod MUST be re-created. Create a static pod, verify that a mirror pod is created. Delete the mirror pod with delete wait time set to zero forcing immediate deletion, the mirror pod MUST be re-created and running.
*/
framework.ConformanceIt("should be recreated when mirror pod forcibly deleted [NodeConformance]", func() {
By("get mirror pod uid")
pod, err := f.ClientSet.CoreV1().Pods(ns).Get(mirrorPodName, metav1.GetOptions{})

5
test/e2e_node/runtime_conformance_test.go
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@ -46,6 +46,11 @@ var _ = framework.KubeDescribe("Container Runtime Conformance Test", func() {
Describe("container runtime conformance blackbox test", func() {
Context("when starting a container that exits", func() {
/*
Release : v1.9
Testname: Container Runtime, restart policy
Description: If the restart policy is set to ‘Always’, Pod MUST be started when terminated, If restart policy is ‘OnFailure’, Pod MUST be started only if it is terminated with non-zero exit code. If the restart policy is ‘Never’, Pod MUST never be restarted. All these three test cases MUST verify the restart counts accordingly.
*/
framework.ConformanceIt("it should run with the expected status [NodeConformance]", func() {
restartCountVolumeName := "restart-count"
restartCountVolumePath := "/restart-count"