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(infra) }) 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 infra 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 infra 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 infra 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]) infraPID, _ := strconv.Atoi(PIDs[2]) Expect(ctrPID).To(BeNumerically("<", infraPID)) }) 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)) infraTop := check.OutputToStringArray() ctrPID, _ := strconv.Atoi(ctrTop[1]) infraPID, _ := strconv.Atoi(infraTop[1]) Expect(ctrPID).To(Equal(infraPID)) }) 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 infra 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)) infraID := session.OutputToString() session = podmanTest.Podman([]string{"rm", infraID}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) session = podmanTest.Podman([]string{"pod", "rm", podID}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) })