generate kube

add the ability to generate kubernetes pod and service yaml representations
of libpod containers and pods.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 106 insertions, 0 deletions

diff --git a/test/e2e/generate_kube_test.go b/test/e2e/generate_kube_test.go
new file mode 100644
index 000000000..0ee078455
--- /dev/null
+++ b/test/e2e/generate_kube_test.go
@@ -0,0 +1,106 @@
+package integration
+
+import (
+	"fmt"
+	"os"
+
+	. "github.com/containers/libpod/test/utils"
+	"github.com/ghodss/yaml"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Podman generate kube", func() {
+	var (
+		tempdir    string
+		err        error
+		podmanTest *PodmanTestIntegration
+	)
+
+	BeforeEach(func() {
+		tempdir, err = CreateTempDirInTempDir()
+		if err != nil {
+			os.Exit(1)
+		}
+		podmanTest = PodmanTestCreate(tempdir)
+		podmanTest.RestoreAllArtifacts()
+	})
+
+	AfterEach(func() {
+		podmanTest.Cleanup()
+		f := CurrentGinkgoTestDescription()
+		timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
+		GinkgoWriter.Write([]byte(timedResult))
+
+	})
+
+	It("podman generate pod kube on bogus object", func() {
+		session := podmanTest.Podman([]string{"generate", "kube", "foobar"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+	})
+
+	It("podman generate service kube on bogus object", func() {
+		session := podmanTest.Podman([]string{"generate", "kube", "-s", "foobar"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+	})
+
+	It("podman generate kube on container", func() {
+		session := podmanTest.RunTopContainer("top")
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		kube := podmanTest.Podman([]string{"generate", "kube", "top"})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube.ExitCode()).To(Equal(0))
+
+		_, err := yaml.Marshal(kube.OutputToString())
+		Expect(err).To(BeNil())
+	})
+
+	It("podman generate service kube on container", func() {
+		session := podmanTest.RunTopContainer("top")
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		kube := podmanTest.Podman([]string{"generate", "kube", "-s", "top"})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube.ExitCode()).To(Equal(0))
+
+		_, err := yaml.Marshal(kube.OutputToString())
+		Expect(err).To(BeNil())
+	})
+
+	It("podman generate kube on pod", func() {
+		_, rc, _ := podmanTest.CreatePod("toppod")
+		Expect(rc).To(Equal(0))
+
+		session := podmanTest.RunTopContainerInPod("topcontainer", "toppod")
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		kube := podmanTest.Podman([]string{"generate", "kube", "toppod"})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube.ExitCode()).To(Equal(0))
+
+		_, err := yaml.Marshal(kube.OutputToString())
+		Expect(err).To(BeNil())
+	})
+
+	It("podman generate service kube on pod", func() {
+		_, rc, _ := podmanTest.CreatePod("toppod")
+		Expect(rc).To(Equal(0))
+
+		session := podmanTest.RunTopContainerInPod("topcontainer", "toppod")
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		kube := podmanTest.Podman([]string{"generate", "kube", "-s", "toppod"})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube.ExitCode()).To(Equal(0))
+
+		_, err := yaml.Marshal(kube.OutputToString())
+		Expect(err).To(BeNil())
+	})
+})