diff options
Diffstat (limited to 'test/e2e/pod_pause_container_test.go')
| -rw-r--r-- | test/e2e/pod_pause_container_test.go | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/test/e2e/pod_pause_container_test.go b/test/e2e/pod_pause_container_test.go new file mode 100644 index 000000000..09a1c18d0 --- /dev/null +++ b/test/e2e/pod_pause_container_test.go @@ -0,0 +1,285 @@ +package integration + +import ( + "fmt" + "os" + "strconv" + + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" +) + +var _ = Describe("Podman pod create", func() { + var ( + tempdir string + err error + podmanTest PodmanTest + ) + + BeforeEach(func() { + tempdir, err = CreateTempDirInTempDir() + if err != nil { + os.Exit(1) + } + podmanTest = PodmanCreate(tempdir) + podmanTest.RestoreAllArtifacts() + podmanTest.RestoreArtifact(pause) + }) + + AfterEach(func() { + podmanTest.CleanupPod() + f := CurrentGinkgoTestDescription() + timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds()) + GinkgoWriter.Write([]byte(timedResult)) + }) + + It("podman create pause container", func() { + session := podmanTest.Podman([]string{"pod", "create"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + check := podmanTest.Podman([]string{"pod", "ps", "-q", "--no-trunc"}) + check.WaitWithDefaultTimeout() + match, _ := check.GrepString(podID) + Expect(match).To(BeTrue()) + Expect(len(check.OutputToStringArray())).To(Equal(1)) + + check = podmanTest.Podman([]string{"ps", "-qa", "--no-trunc"}) + check.WaitWithDefaultTimeout() + Expect(len(check.OutputToStringArray())).To(Equal(1)) + }) + + It("podman start pause container", func() { + session := podmanTest.Podman([]string{"pod", "create"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"ps", "-qa", "--no-trunc", "--filter", "status=running"}) + check.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + Expect(len(check.OutputToStringArray())).To(Equal(1)) + }) + + It("podman pause container namespaces", func() { + session := podmanTest.Podman([]string{"pod", "create"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.RunTopContainerInPod("", podID) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"ps", "-a", "--no-trunc", "--ns", "--format", "{{.IPC}} {{.NET}}"}) + check.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + Expect(len(check.OutputToStringArray())).To(Equal(2)) + Expect(check.OutputToStringArray()[0]).To(Equal(check.OutputToStringArray()[1])) + + }) + + It("podman pod correctly sets up NetNS", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "net"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + podmanTest.RestoreArtifact(nginx) + session = podmanTest.Podman([]string{"run", "-d", "--pod", podID, nginx}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + podmanTest.RestoreArtifact(fedoraMinimal) + session = podmanTest.Podman([]string{"run", "--pod", podID, fedoraMinimal, "curl", "localhost:80"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.Podman([]string{"run", fedoraMinimal, "curl", "localhost"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Not(Equal(0))) + }) + + It("podman pod correctly sets up PIDNS", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "pid", "--name", "test-pod"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.RunTopContainerInPod("test-ctr", podID) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"top", "test-ctr", "pid"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + PIDs := check.OutputToStringArray() + Expect(len(PIDs)).To(Equal(4)) + + ctrPID, _ := strconv.Atoi(PIDs[1]) + pausePID, _ := strconv.Atoi(PIDs[2]) + Expect(ctrPID).To(BeNumerically("<", pausePID)) + }) + + It("podman pod doesn't share PIDNS if requested to not", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "net", "--name", "test-pod"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.RunTopContainerInPod("test-ctr", podID) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"top", "test-ctr", "pid"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + ctrTop := check.OutputToStringArray() + + check = podmanTest.Podman([]string{"top", podID[:12] + "-infra", "pid"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + pauseTop := check.OutputToStringArray() + + ctrPID, _ := strconv.Atoi(ctrTop[1]) + pausePID, _ := strconv.Atoi(pauseTop[1]) + Expect(ctrPID).To(Equal(pausePID)) + }) + + It("podman pod container can override pod net NS", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "net"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + podmanTest.RestoreArtifact(nginx) + session = podmanTest.Podman([]string{"run", "-d", "--pod", podID, nginx}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + podmanTest.RestoreArtifact(fedoraMinimal) + session = podmanTest.Podman([]string{"run", "--pod", podID, "--network", "bridge", fedoraMinimal, "curl", "localhost"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Not(Equal(0))) + }) + + It("podman pod container can override pod pid NS", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "pid"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.Podman([]string{"run", "--pod", podID, "--pid", "host", "-d", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"ps", "-a", "--ns", "--format", "{{.PIDNS}}"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + outputArray := check.OutputToStringArray() + Expect(len(outputArray)).To(Equal(2)) + + PID1 := outputArray[0] + PID2 := outputArray[1] + Expect(PID1).To(Not(Equal(PID2))) + }) + + It("podman pod container can override pod not sharing pid", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "net"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.Podman([]string{"run", "--pod", podID, "--pid", "pod", "-d", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"ps", "-a", "--ns", "--format", "{{.PIDNS}}"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + outputArray := check.OutputToStringArray() + Expect(len(outputArray)).To(Equal(2)) + + PID1 := outputArray[0] + PID2 := outputArray[1] + Expect(PID1).To(Equal(PID2)) + }) + + It("podman pod container can override pod ipc NS", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "ipc"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"pod", "start", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.Podman([]string{"run", "--pod", podID, "--ipc", "host", "-d", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + check := podmanTest.Podman([]string{"ps", "-a", "--ns", "--format", "{{.IPC}}"}) + check.WaitWithDefaultTimeout() + Expect(check.ExitCode()).To(Equal(0)) + outputArray := check.OutputToStringArray() + Expect(len(outputArray)).To(Equal(2)) + + PID1 := outputArray[0] + PID2 := outputArray[1] + Expect(PID1).To(Not(Equal(PID2))) + }) + + It("podman pod pause container deletion", func() { + session := podmanTest.Podman([]string{"pod", "create", "--share", "ipc"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{"ps", "-aq"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + pauseID := session.OutputToString() + + session = podmanTest.Podman([]string{"rm", pauseID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Not(Equal(0))) + + session = podmanTest.Podman([]string{"pod", "rm", podID}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + }) +}) |