diff options
Diffstat (limited to 'test/e2e/generate_kube_test.go')
| -rw-r--r-- | test/e2e/generate_kube_test.go | 146 |
1 files changed, 140 insertions, 6 deletions
diff --git a/test/e2e/generate_kube_test.go b/test/e2e/generate_kube_test.go index 2f0af7e5f..49d2c12a8 100644 --- a/test/e2e/generate_kube_test.go +++ b/test/e2e/generate_kube_test.go @@ -4,11 +4,13 @@ package integration import ( "os" + "path/filepath" . "github.com/containers/libpod/test/utils" "github.com/ghodss/yaml" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + "k8s.io/api/core/v1" ) var _ = Describe("Podman generate kube", func() { @@ -25,7 +27,7 @@ var _ = Describe("Podman generate kube", func() { } podmanTest = PodmanTestCreate(tempdir) podmanTest.Setup() - podmanTest.RestoreAllArtifacts() + podmanTest.SeedImages() }) AfterEach(func() { @@ -56,8 +58,15 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube.ExitCode()).To(Equal(0)) - _, err := yaml.Marshal(kube.OutputToString()) + pod := new(v1.Pod) + err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) + + numContainers := 0 + for range pod.Spec.Containers { + numContainers = numContainers + 1 + } + Expect(numContainers).To(Equal(1)) }) It("podman generate service kube on container", func() { @@ -69,8 +78,11 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube.ExitCode()).To(Equal(0)) - _, err := yaml.Marshal(kube.OutputToString()) - Expect(err).To(BeNil()) + // TODO - test generated YAML - service produces multiple + // structs. + // pod := new(v1.Pod) + // err := yaml.Unmarshal([]byte(kube.OutputToString()), pod) + // Expect(err).To(BeNil()) }) It("podman generate kube on pod", func() { @@ -85,8 +97,15 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube.ExitCode()).To(Equal(0)) - _, err := yaml.Marshal(kube.OutputToString()) + pod := new(v1.Pod) + err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) + + numContainers := 0 + for range pod.Spec.Containers { + numContainers = numContainers + 1 + } + Expect(numContainers).To(Equal(1)) }) It("podman generate service kube on pod", func() { @@ -101,7 +120,122 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube.ExitCode()).To(Equal(0)) - _, err := yaml.Marshal(kube.OutputToString()) + // TODO: How do we test unmarshal with a service? We have two + // structs that need to be unmarshalled... + // _, err := yaml.Marshal(kube.OutputToString()) + // Expect(err).To(BeNil()) + }) + + It("podman generate kube on pod with ports", func() { + podName := "test" + podSession := podmanTest.Podman([]string{"pod", "create", "--name", podName, "-p", "4000:4000", "-p", "5000:5000"}) + podSession.WaitWithDefaultTimeout() + Expect(podSession.ExitCode()).To(Equal(0)) + + ctr1Name := "ctr1" + ctr1Session := podmanTest.Podman([]string{"create", "--name", ctr1Name, "--pod", podName, ALPINE, "top"}) + ctr1Session.WaitWithDefaultTimeout() + Expect(ctr1Session.ExitCode()).To(Equal(0)) + + ctr2Name := "ctr2" + ctr2Session := podmanTest.Podman([]string{"create", "--name", ctr2Name, "--pod", podName, ALPINE, "top"}) + ctr2Session.WaitWithDefaultTimeout() + Expect(ctr2Session.ExitCode()).To(Equal(0)) + + kube := podmanTest.Podman([]string{"generate", "kube", podName}) + kube.WaitWithDefaultTimeout() + Expect(kube.ExitCode()).To(Equal(0)) + + pod := new(v1.Pod) + err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) + + foundPort4000 := 0 + foundPort5000 := 0 + foundOtherPort := 0 + for _, ctr := range pod.Spec.Containers { + for _, port := range ctr.Ports { + if port.HostPort == 4000 { + foundPort4000 = foundPort4000 + 1 + } else if port.HostPort == 5000 { + foundPort5000 = foundPort5000 + 1 + } else { + foundOtherPort = foundOtherPort + 1 + } + } + } + Expect(foundPort4000).To(Equal(1)) + Expect(foundPort5000).To(Equal(1)) + Expect(foundOtherPort).To(Equal(0)) + }) + + It("podman generate and reimport kube on pod", func() { + podName := "toppod" + _, rc, _ := podmanTest.CreatePod(podName) + Expect(rc).To(Equal(0)) + + session := podmanTest.Podman([]string{"create", "--pod", podName, "--name", "test1", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session2 := podmanTest.Podman([]string{"create", "--pod", podName, "--name", "test2", ALPINE, "top"}) + session2.WaitWithDefaultTimeout() + Expect(session2.ExitCode()).To(Equal(0)) + + outputFile := filepath.Join(podmanTest.RunRoot, "pod.yaml") + kube := podmanTest.Podman([]string{"generate", "kube", "-f", outputFile, podName}) + kube.WaitWithDefaultTimeout() + Expect(kube.ExitCode()).To(Equal(0)) + + session3 := podmanTest.Podman([]string{"pod", "rm", "-af"}) + session3.WaitWithDefaultTimeout() + Expect(session3.ExitCode()).To(Equal(0)) + + session4 := podmanTest.Podman([]string{"play", "kube", outputFile}) + session4.WaitWithDefaultTimeout() + Expect(session4.ExitCode()).To(Equal(0)) + + session5 := podmanTest.Podman([]string{"pod", "ps"}) + session5.WaitWithDefaultTimeout() + Expect(session5.ExitCode()).To(Equal(0)) + Expect(session5.OutputToString()).To(ContainSubstring(podName)) + + session6 := podmanTest.Podman([]string{"ps", "-a"}) + session6.WaitWithDefaultTimeout() + Expect(session6.ExitCode()).To(Equal(0)) + psOut := session6.OutputToString() + Expect(psOut).To(ContainSubstring("test1")) + Expect(psOut).To(ContainSubstring("test2")) + }) + + It("podman generate kube with volume", func() { + vol1 := filepath.Join(podmanTest.TempDir, "vol-test1") + err := os.MkdirAll(vol1, 0755) + Expect(err).To(BeNil()) + + // we need a container name because IDs don't persist after rm/play + ctrName := "test-ctr" + + session1 := podmanTest.Podman([]string{"run", "-d", "--pod", "new:test1", "--name", ctrName, "-v", vol1 + ":/volume/:z", "alpine", "top"}) + session1.WaitWithDefaultTimeout() + Expect(session1.ExitCode()).To(Equal(0)) + + outputFile := filepath.Join(podmanTest.RunRoot, "pod.yaml") + kube := podmanTest.Podman([]string{"generate", "kube", "test1", "-f", outputFile}) + kube.WaitWithDefaultTimeout() + Expect(kube.ExitCode()).To(Equal(0)) + + rm := podmanTest.Podman([]string{"pod", "rm", "-f", "test1"}) + rm.WaitWithDefaultTimeout() + Expect(rm.ExitCode()).To(Equal(0)) + + play := podmanTest.Podman([]string{"play", "kube", outputFile}) + play.WaitWithDefaultTimeout() + Expect(play.ExitCode()).To(Equal(0)) + + inspect := podmanTest.Podman([]string{"inspect", ctrName}) + inspect.WaitWithDefaultTimeout() + Expect(inspect.ExitCode()).To(Equal(0)) + Expect(inspect.OutputToString()).To(ContainSubstring(vol1)) }) }) |