Added checkpoint/restore test for same IP
Restoring a container from a checkpoint should give the container the
same IP as before checkpointing. This adds a test to make sure the IP
stays the same.
@@ -290,4 +290,40 @@ var _ = Describe("Podman checkpoint", func() {
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
})
+ It("podman checkpoint and restore container with same IP", func() {
+ session := podmanTest.Podman([]string{"run", "-it", "--security-opt", "seccomp=unconfined", "--name", "test_name", "-d", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ IPBefore := podmanTest.Podman([]string{"inspect", "-l", "--format={{.NetworkSettings.IPAddress}}"})
+ IPBefore.WaitWithDefaultTimeout()
+ Expect(IPBefore.ExitCode()).To(Equal(0))
+
+ result := podmanTest.Podman([]string{"container", "checkpoint", "test_name"})
+ result.WaitWithDefaultTimeout()
+
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
+ Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Exited"))
+
+ result = podmanTest.Podman([]string{"container", "restore", "test_name"})
+ result.WaitWithDefaultTimeout()
+
+ IPAfter := podmanTest.Podman([]string{"inspect", "-l", "--format={{.NetworkSettings.IPAddress}}"})
+ IPAfter.WaitWithDefaultTimeout()
+ Expect(IPAfter.ExitCode()).To(Equal(0))
+
+ // Check that IP address did not change between checkpointing and restoring
+ Expect(IPBefore.OutputToString()).To(Equal(IPAfter.OutputToString()))
+
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
+ Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Up"))
+
+ result = podmanTest.Podman([]string{"rm", "-fa"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
+ })
+
})
