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package integration
import (
"os"
. "github.com/containers/podman/v4/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("Podman pod clone", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
hostname, _ = os.Hostname()
)
BeforeEach(func() {
SkipIfRemote("podman pod clone is not supported in remote")
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman pod clone basic test", func() {
create := podmanTest.Podman([]string{"pod", "create", "--name", "1"})
create.WaitWithDefaultTimeout()
Expect(create).To(Exit(0))
run := podmanTest.Podman([]string{"run", "--pod", "1", "-dt", ALPINE})
run.WaitWithDefaultTimeout()
Expect(run).To(Exit(0))
clone := podmanTest.Podman([]string{"pod", "clone", create.OutputToString()})
clone.WaitWithDefaultTimeout()
Expect(clone).To(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", clone.OutputToString()})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).To(Exit(0))
data := podInspect.InspectPodToJSON()
Expect(data.Name).To(ContainSubstring("-clone"))
podStart := podmanTest.Podman([]string{"pod", "start", clone.OutputToString()})
podStart.WaitWithDefaultTimeout()
Expect(podStart).To(Exit(0))
podInspect = podmanTest.Podman([]string{"pod", "inspect", clone.OutputToString()})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).To(Exit(0))
data = podInspect.InspectPodToJSON()
Expect(data.Containers[1].State).To(ContainSubstring("running")) // make sure non infra ctr is running
})
It("podman pod clone renaming test", func() {
create := podmanTest.Podman([]string{"pod", "create", "--name", "1"})
create.WaitWithDefaultTimeout()
Expect(create).To(Exit(0))
clone := podmanTest.Podman([]string{"pod", "clone", "--name", "2", create.OutputToString()})
clone.WaitWithDefaultTimeout()
Expect(clone).To(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", clone.OutputToString()})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).To(Exit(0))
data := podInspect.InspectPodToJSON()
Expect(data.Name).To(ContainSubstring("2"))
podStart := podmanTest.Podman([]string{"pod", "start", clone.OutputToString()})
podStart.WaitWithDefaultTimeout()
Expect(podStart).To(Exit(0))
})
It("podman pod clone start test", func() {
create := podmanTest.Podman([]string{"pod", "create", "--name", "1"})
create.WaitWithDefaultTimeout()
Expect(create).To(Exit(0))
clone := podmanTest.Podman([]string{"pod", "clone", "--start", create.OutputToString()})
clone.WaitWithDefaultTimeout()
Expect(clone).To(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", clone.OutputToString()})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).To(Exit(0))
data := podInspect.InspectPodToJSON()
Expect(data.State).To(ContainSubstring("Running"))
})
It("podman pod clone destroy test", func() {
create := podmanTest.Podman([]string{"pod", "create", "--name", "1"})
create.WaitWithDefaultTimeout()
Expect(create).To(Exit(0))
clone := podmanTest.Podman([]string{"pod", "clone", "--destroy", create.OutputToString()})
clone.WaitWithDefaultTimeout()
Expect(clone).To(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", create.OutputToString()})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).ToNot(Exit(0))
})
It("podman pod clone infra option test", func() {
// proof of concept that all currently tested infra options work since
volName := "testVol"
volCreate := podmanTest.Podman([]string{"volume", "create", volName})
volCreate.WaitWithDefaultTimeout()
Expect(volCreate).Should(Exit(0))
podName := "testPod"
podCreate := podmanTest.Podman([]string{"pod", "create", "--name", podName})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
podClone := podmanTest.Podman([]string{"pod", "clone", "--volume", volName + ":/tmp1", podName})
podClone.WaitWithDefaultTimeout()
Expect(podClone).Should(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", "testPod-clone"})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).Should(Exit(0))
data := podInspect.InspectPodToJSON()
Expect(data.Mounts[0]).To(HaveField("Name", volName))
})
It("podman pod clone --shm-size", func() {
podCreate := podmanTest.Podman([]string{"pod", "create"})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
podClone := podmanTest.Podman([]string{"pod", "clone", "--shm-size", "10mb", podCreate.OutputToString()})
podClone.WaitWithDefaultTimeout()
Expect(podClone).Should(Exit(0))
run := podmanTest.Podman([]string{"run", "-it", "--pod", podClone.OutputToString(), ALPINE, "mount"})
run.WaitWithDefaultTimeout()
Expect(run).Should(Exit(0))
t, strings := run.GrepString("shm on /dev/shm type tmpfs")
Expect(t).To(BeTrue())
Expect(strings[0]).Should(ContainSubstring("size=10240k"))
})
It("podman pod create --uts test", func() {
SkipIfRemote("hostname for the custom NS test is not as expected on the remote client")
session := podmanTest.Podman([]string{"pod", "create"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"pod", "clone", "--uts", "host", session.OutputToString()})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "-it", "--pod", session.OutputToString(), ALPINE, "printenv", "HOSTNAME"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring(hostname))
podName := "utsPod"
ns := "ns:/proc/self/ns/"
session = podmanTest.Podman([]string{"pod", "create"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// just share uts with a custom path
podCreate := podmanTest.Podman([]string{"pod", "clone", "--uts", ns, "--name", podName, session.OutputToString()})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
podInspect := podmanTest.Podman([]string{"pod", "inspect", podName})
podInspect.WaitWithDefaultTimeout()
Expect(podInspect).Should(Exit(0))
podJSON := podInspect.InspectPodToJSON()
Expect(podJSON.InfraConfig).To(HaveField("UtsNS", ns))
})
})
|
