diff options
Diffstat (limited to 'test/e2e')
| -rw-r--r-- | test/e2e/play_kube_test.go | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/test/e2e/play_kube_test.go b/test/e2e/play_kube_test.go index 3a2387559..4fec56105 100644 --- a/test/e2e/play_kube_test.go +++ b/test/e2e/play_kube_test.go @@ -820,8 +820,28 @@ var _ = Describe("Podman play kube", func() { Expect(inspect.OutputToString()).To(ContainSubstring(correctCmd)) }) + // If you do not supply command or args for a Container, the defaults defined in the Docker image are used. + It("podman play kube test correct args and cmd when not specified", func() { + pod := getPod(withCtr(getCtr(withImage(registry), withCmd(nil), withArg(nil)))) + err := generateKubeYaml("pod", pod, kubeYaml) + Expect(err).To(BeNil()) + + kube := podmanTest.Podman([]string{"play", "kube", kubeYaml}) + kube.WaitWithDefaultTimeout() + Expect(kube.ExitCode()).To(Equal(0)) + + inspect := podmanTest.Podman([]string{"inspect", getCtrNameInPod(pod), "--format", "'{{ .Config.Cmd }}'"}) + inspect.WaitWithDefaultTimeout() + Expect(inspect.ExitCode()).To(Equal(0)) + + // this image's ENTRYPOINT is `/entrypoint.sh` and it's COMMAND is `/etc/docker/registry/config.yml` + Expect(inspect.OutputToString()).To(ContainSubstring(`[/entrypoint.sh /etc/docker/registry/config.yml]`)) + }) + + // If you supply a command but no args for a Container, only the supplied command is used. + // The default EntryPoint and the default Cmd defined in the Docker image are ignored. It("podman play kube test correct command with only set command in yaml file", func() { - pod := getPod(withCtr(getCtr(withCmd([]string{"echo", "hello"}), withArg(nil)))) + pod := getPod(withCtr(getCtr(withImage(registry), withCmd([]string{"echo", "hello"}), withArg(nil)))) err := generateKubeYaml("pod", pod, kubeYaml) Expect(err).To(BeNil()) @@ -837,8 +857,9 @@ var _ = Describe("Podman play kube", func() { Expect(inspect.OutputToString()).To(ContainSubstring(`[echo hello]`)) }) + // If you supply only args for a Container, the default Entrypoint defined in the Docker image is run with the args that you supplied. It("podman play kube test correct command with only set args in yaml file", func() { - pod := getPod(withCtr(getCtr(withImage(redis), withCmd(nil), withArg([]string{"echo", "hello"})))) + pod := getPod(withCtr(getCtr(withImage(registry), withCmd(nil), withArg([]string{"echo", "hello"})))) err := generateKubeYaml("pod", pod, kubeYaml) Expect(err).To(BeNil()) @@ -849,9 +870,27 @@ var _ = Describe("Podman play kube", func() { inspect := podmanTest.Podman([]string{"inspect", getCtrNameInPod(pod), "--format", "'{{ .Config.Cmd }}'"}) inspect.WaitWithDefaultTimeout() Expect(inspect.ExitCode()).To(Equal(0)) - // this image's ENTRYPOINT is called `docker-entrypoint.sh` - // so result should be `docker-entrypoint.sh + withArg(...)` - Expect(inspect.OutputToString()).To(ContainSubstring(`[docker-entrypoint.sh echo hello]`)) + // this image's ENTRYPOINT is `/entrypoint.sh` + // so result should be `/entrypoint.sh + withArg(...)` + Expect(inspect.OutputToString()).To(ContainSubstring(`[/entrypoint.sh echo hello]`)) + }) + + // If you supply a command and args, + // the default Entrypoint and the default Cmd defined in the Docker image are ignored. + // Your command is run with your args. + It("podman play kube test correct command with both set args and cmd in yaml file", func() { + pod := getPod(withCtr(getCtr(withImage(registry), withCmd([]string{"echo"}), withArg([]string{"hello"})))) + err := generateKubeYaml("pod", pod, kubeYaml) + Expect(err).To(BeNil()) + + kube := podmanTest.Podman([]string{"play", "kube", kubeYaml}) + kube.WaitWithDefaultTimeout() + Expect(kube.ExitCode()).To(Equal(0)) + + inspect := podmanTest.Podman([]string{"inspect", getCtrNameInPod(pod), "--format", "'{{ .Config.Cmd }}'"}) + inspect.WaitWithDefaultTimeout() + Expect(inspect.ExitCode()).To(Equal(0)) + Expect(inspect.OutputToString()).To(ContainSubstring(`[echo hello]`)) }) It("podman play kube test correct output", func() { |