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author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2021-09-10 13:44:47 -0400 |
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committer | GitHub <noreply@github.com> | 2021-09-10 13:44:47 -0400 |
commit | 5e9758fd5f75d8e2be88c9a4b929cbbfd301fb70 (patch) | |
tree | d6d7eb5980534edf68c731731985684a90a5438e /test/e2e/generate_kube_test.go | |
parent | e6046224ea88cad9286303456562b4a24ad9cf9b (diff) | |
parent | f5e4ffb5e46be03a81b4425d3fe080543fca7035 (diff) | |
download | podman-5e9758fd5f75d8e2be88c9a4b929cbbfd301fb70.tar.gz podman-5e9758fd5f75d8e2be88c9a4b929cbbfd301fb70.tar.bz2 podman-5e9758fd5f75d8e2be88c9a4b929cbbfd301fb70.zip |
Merge pull request #11323 from umohnani8/init
Add init containers to generate and play kube
Diffstat (limited to 'test/e2e/generate_kube_test.go')
-rw-r--r-- | test/e2e/generate_kube_test.go | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/test/e2e/generate_kube_test.go b/test/e2e/generate_kube_test.go index 8996bf6a0..bf89a0708 100644 --- a/test/e2e/generate_kube_test.go +++ b/test/e2e/generate_kube_test.go @@ -174,6 +174,78 @@ var _ = Describe("Podman generate kube", func() { Expect(string(kube.Out.Contents())).To(ContainSubstring(`name: pod2`)) }) + It("podman generate kube on pod with init containers", func() { + session := podmanTest.Podman([]string{"create", "--pod", "new:toppod", "--init-ctr", "always", ALPINE, "echo", "hello"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"create", "--pod", "toppod", "--init-ctr", "always", ALPINE, "echo", "world"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"create", "--pod", "toppod", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + kube := podmanTest.Podman([]string{"generate", "kube", "toppod"}) + kube.WaitWithDefaultTimeout() + Expect(kube).Should(Exit(0)) + + pod := new(v1.Pod) + err := yaml.Unmarshal(kube.Out.Contents(), pod) + Expect(err).To(BeNil()) + Expect(pod.Spec.HostNetwork).To(Equal(false)) + + numContainers := len(pod.Spec.Containers) + len(pod.Spec.InitContainers) + Expect(numContainers).To(Equal(3)) + + // Init container should be in the generated kube yaml if created with "once" type and the pod has not been started + session = podmanTest.Podman([]string{"create", "--pod", "new:toppod-2", "--init-ctr", "once", ALPINE, "echo", "using once type"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"create", "--pod", "toppod-2", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + kube = podmanTest.Podman([]string{"generate", "kube", "toppod-2"}) + kube.WaitWithDefaultTimeout() + Expect(kube).Should(Exit(0)) + + pod = new(v1.Pod) + err = yaml.Unmarshal(kube.Out.Contents(), pod) + Expect(err).To(BeNil()) + Expect(pod.Spec.HostNetwork).To(Equal(false)) + + numContainers = len(pod.Spec.Containers) + len(pod.Spec.InitContainers) + Expect(numContainers).To(Equal(2)) + + // Init container should not be in the generated kube yaml if created with "once" type and the pod has been started + session = podmanTest.Podman([]string{"create", "--pod", "new:toppod-3", "--init-ctr", "once", ALPINE, "echo", "using once type"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"create", "--pod", "toppod-3", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"pod", "start", "toppod-3"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + kube = podmanTest.Podman([]string{"generate", "kube", "toppod-3"}) + kube.WaitWithDefaultTimeout() + Expect(kube).Should(Exit(0)) + + pod = new(v1.Pod) + err = yaml.Unmarshal(kube.Out.Contents(), pod) + Expect(err).To(BeNil()) + Expect(pod.Spec.HostNetwork).To(Equal(false)) + + numContainers = len(pod.Spec.Containers) + len(pod.Spec.InitContainers) + Expect(numContainers).To(Equal(1)) + }) + It("podman generate kube on pod with host network", func() { podSession := podmanTest.Podman([]string{"pod", "create", "--name", "testHostNetwork", "--network", "host"}) podSession.WaitWithDefaultTimeout() |