)
var _ = Describe("Probing container", func() {
framework := Framework{BaseName: "container-probe"}
var podClient client.PodInterface
probe := webserverProbeBuilder{}
BeforeEach(func() {
framework.beforeEach()
podClient = framework.Client.Pods(framework.Namespace.Name)
})
AfterEach(framework.afterEach)
It("with readiness probe should not be ready before initial delay and never restart", func() {
p, err := podClient.Create(makePodSpec(probe.withInitialDelay().build(), nil))
expectNoError(err)
startTime := time.Now()
Expect(wait.Poll(poll, 90*time.Second, func() (bool, error) {
p, err := podClient.Get(p.Name)
if err != nil {
return false, err
}
ready := api.IsPodReady(p)
if !ready {
Logf("pod is not yet ready; pod has phase %q.", p.Status.Phase)
return false, nil
}
return true, nil
})).NotTo(HaveOccurred(), "pod never became ready")
host0Pod := testPDPod(diskName, host0Name, false /* readOnly */, 1 /* numContainers */)
host1Pod := testPDPod(diskName, host1Name, false /* readOnly */, 1 /* numContainers */)
defer func() {
By("cleaning up PD-RW test environment")
// Teardown pods, PD. Ignore errors.
// Teardown should do nothing unless test failed.
podClient.Delete(host0Pod.Name, nil)
podClient.Delete(host1Pod.Name, nil)
detachPD(host0Name, diskName)
detachPD(host1Name, diskName)
deletePD(diskName)
}()
By("submitting host0Pod to kubernetes")
_, err = podClient.Create(host0Pod)
expectNoError(err, fmt.Sprintf("Failed to create host0Pod: %v", err))
expectNoError(framework.WaitForPodRunning(host0Pod.Name))
testFile := "/testpd/tracker"
testFileContents := fmt.Sprintf("%v", math_rand.Int())
expectNoError(framework.WriteFileViaContainer(host0Pod.Name, "testpd" /* containerName */, testFile, testFileContents))
Logf("Wrote value: %v", testFileContents)
By("deleting host0Pod")
expectNoError(podClient.Delete(host0Pod.Name, nil), "Failed to delete host0Pod")
By("submitting host1Pod to kubernetes")
_, err = podClient.Create(host1Pod)