package integration import ( "fmt" "io/ioutil" "os" "path/filepath" . "github.com/containers/libpod/v2/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman create", func() { var ( tempdir string err error podmanTest *PodmanTestIntegration ) BeforeEach(func() { tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) } podmanTest = PodmanTestCreate(tempdir) podmanTest.Setup() podmanTest.SeedImages() }) AfterEach(func() { podmanTest.Cleanup() f := CurrentGinkgoTestDescription() processTestResult(f) }) It("podman create container based on a local image", func() { session := podmanTest.Podman([]string{"create", "--name", "local_image_test", ALPINE, "ls"}) session.WaitWithDefaultTimeout() cid := session.OutputToString() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) check := podmanTest.Podman([]string{"inspect", "local_image_test"}) check.WaitWithDefaultTimeout() data := check.InspectContainerToJSON() Expect(data[0].ID).To(ContainSubstring(cid)) }) It("podman create container based on a remote image", func() { session := podmanTest.Podman([]string{"create", BB_GLIBC, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) }) It("podman container create container based on a remote image", func() { session := podmanTest.Podman([]string{"container", "create", BB_GLIBC, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) }) It("podman create using short options", func() { session := podmanTest.Podman([]string{"create", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) }) It("podman create using existing name", func() { session := podmanTest.Podman([]string{"create", "--name=foo", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) session = podmanTest.Podman([]string{"create", "--name=foo", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) }) It("podman create adds annotation", func() { session := podmanTest.Podman([]string{"create", "--annotation", "HELLO=WORLD", "--name", "annotate_test", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) check := podmanTest.Podman([]string{"inspect", "annotate_test"}) check.WaitWithDefaultTimeout() data := check.InspectContainerToJSON() value, ok := data[0].Config.Annotations["HELLO"] Expect(ok).To(BeTrue()) Expect(value).To(Equal("WORLD")) }) It("podman create --entrypoint command", func() { session := podmanTest.Podman([]string{"create", "--name", "entrypoint_test", "--entrypoint", "/bin/foobar", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) result := podmanTest.Podman([]string{"inspect", "entrypoint_test", "--format", "{{.Config.Entrypoint}}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToString()).To(Equal("/bin/foobar")) }) It("podman create --entrypoint \"\"", func() { session := podmanTest.Podman([]string{"create", "--entrypoint", "", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) result := podmanTest.Podman([]string{"inspect", "-l", "--format", "{{.Config.Entrypoint}}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToString()).To(Equal("")) }) It("podman create --entrypoint json", func() { jsonString := `[ "/bin/foo", "-c"]` session := podmanTest.Podman([]string{"create", "--name", "entrypoint_json", "--entrypoint", jsonString, ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(1)) result := podmanTest.Podman([]string{"inspect", "entrypoint_json", "--format", "{{.Config.Entrypoint}}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToString()).To(Equal("/bin/foo -c")) }) It("podman create --mount flag with multiple mounts", func() { Skip(v2remotefail) vol1 := filepath.Join(podmanTest.TempDir, "vol-test1") err := os.MkdirAll(vol1, 0755) Expect(err).To(BeNil()) vol2 := filepath.Join(podmanTest.TempDir, "vol-test2") err = os.MkdirAll(vol2, 0755) Expect(err).To(BeNil()) session := podmanTest.Podman([]string{"create", "--name", "test", "--mount", "type=bind,src=" + vol1 + ",target=/myvol1,z", "--mount", "type=bind,src=" + vol2 + ",target=/myvol2,z", ALPINE, "touch", "/myvol2/foo.txt"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "test"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"logs", "test"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).ToNot(ContainSubstring("cannot touch")) }) It("podman create with --mount flag", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("skip failing test on ppc64le") } Skip(v2remotefail) mountPath := filepath.Join(podmanTest.TempDir, "secrets") os.Mkdir(mountPath, 0755) session := podmanTest.Podman([]string{"create", "--name", "test", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "test"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"logs", "test"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("/create/test rw")) session = podmanTest.Podman([]string{"create", "--name", "test_ro", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test,ro", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "test_ro"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"logs", "test_ro"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("/create/test ro")) session = podmanTest.Podman([]string{"create", "--name", "test_shared", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test,shared", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "test_shared"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"logs", "test_shared"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) found, matches := session.GrepString("/create/test") Expect(found).Should(BeTrue()) Expect(matches[0]).To(ContainSubstring("rw")) Expect(matches[0]).To(ContainSubstring("shared")) mountPath = filepath.Join(podmanTest.TempDir, "scratchpad") os.Mkdir(mountPath, 0755) session = podmanTest.Podman([]string{"create", "--name", "test_tmpfs", "--mount", "type=tmpfs,target=/create/test", ALPINE, "grep", "/create/test", "/proc/self/mountinfo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "test_tmpfs"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"logs", "test_tmpfs"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("/create/test rw,nosuid,nodev,relatime - tmpfs")) }) It("podman create --pod automatically", func() { session := podmanTest.Podman([]string{"create", "--pod", "new:foobar", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) check := podmanTest.Podman([]string{"pod", "ps", "--no-trunc"}) check.WaitWithDefaultTimeout() match, _ := check.GrepString("foobar") Expect(match).To(BeTrue()) }) It("podman create --pod-id-file", func() { // First, make sure that --pod and --pod-id-file yield an error // if used together. session := podmanTest.Podman([]string{"create", "--pod", "foo", "--pod-id-file", "bar", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) tmpDir, err := ioutil.TempDir("", "") Expect(err).To(BeNil()) defer os.RemoveAll(tmpDir) podName := "rudoplh" ctrName := "prancer" podIDFile := tmpDir + "pod-id-file" // Now, let's create a pod with --pod-id-file. session = podmanTest.Podman([]string{"pod", "create", "--pod-id-file", podIDFile, "--name", podName}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"pod", "inspect", podName}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.IsJSONOutputValid()).To(BeTrue()) podData := session.InspectPodToJSON() // Finally we can create a container with --pod-id-file and do // some checks to make sure it's working as expected. session = podmanTest.Podman([]string{"create", "--pod-id-file", podIDFile, "--name", ctrName, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ctrJSON := podmanTest.InspectContainer(ctrName) Expect(podData.ID).To(Equal(ctrJSON[0].Pod)) // Make sure the container's pod matches the pod's ID }) It("podman run entrypoint and cmd test", func() { name := "test101" create := podmanTest.Podman([]string{"create", "--name", name, redis}) create.WaitWithDefaultTimeout() Expect(create.ExitCode()).To(Equal(0)) ctrJSON := podmanTest.InspectContainer(name) Expect(len(ctrJSON)).To(Equal(1)) Expect(len(ctrJSON[0].Config.Cmd)).To(Equal(1)) Expect(ctrJSON[0].Config.Cmd[0]).To(Equal("redis-server")) Expect(ctrJSON[0].Config.Entrypoint).To(Equal("docker-entrypoint.sh")) }) It("podman create --pull", func() { session := podmanTest.PodmanNoCache([]string{"create", "--pull", "never", "--name=foo", "debian"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) session = podmanTest.PodmanNoCache([]string{"create", "--pull", "always", "--name=foo", "debian"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman create using image list by tag", func() { session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTTAG}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG)) }) It("podman create using image list by digest", func() { session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTDIGEST}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST)) }) It("podman create using image list instance by digest", func() { session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINEARM64DIGEST}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST)) }) It("podman create using cross-arch image list instance by digest", func() { session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINEARM64DIGEST}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To((Equal(0))) Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST)) }) It("podman create --authfile with nonexist authfile", func() { session := podmanTest.PodmanNoCache([]string{"create", "--authfile", "/tmp/nonexist", "--name=foo", ALPINE}) session.WaitWithDefaultTimeout() Expect(session).To(Not(Equal(0))) }) It("podman create with unset label", func() { // Alpine is assumed to have no labels here, which seems safe ctrName := "testctr" session := podmanTest.Podman([]string{"create", "--label", "TESTKEY1=", "--label", "TESTKEY2", "--name", ctrName, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(len(data[0].Config.Labels)).To(Equal(2)) _, ok1 := data[0].Config.Labels["TESTKEY1"] Expect(ok1).To(BeTrue()) _, ok2 := data[0].Config.Labels["TESTKEY2"] Expect(ok2).To(BeTrue()) }) It("podman create with set label", func() { // Alpine is assumed to have no labels here, which seems safe ctrName := "testctr" session := podmanTest.Podman([]string{"create", "--label", "TESTKEY1=value1", "--label", "TESTKEY2=bar", "--name", ctrName, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(len(data[0].Config.Labels)).To(Equal(2)) val1, ok1 := data[0].Config.Labels["TESTKEY1"] Expect(ok1).To(BeTrue()) Expect(val1).To(Equal("value1")) val2, ok2 := data[0].Config.Labels["TESTKEY2"] Expect(ok2).To(BeTrue()) Expect(val2).To(Equal("bar")) }) It("podman create with --restart=on-failure:5 parses correctly", func() { ctrName := "testctr" session := podmanTest.Podman([]string{"create", "-t", "--restart", "on-failure:5", "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(data[0].HostConfig.RestartPolicy.Name).To(Equal("on-failure")) Expect(data[0].HostConfig.RestartPolicy.MaximumRetryCount).To(Equal(uint(5))) }) It("podman create with --restart-policy=always:5 fails", func() { session := podmanTest.Podman([]string{"create", "-t", "--restart", "always:5", ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) }) It("podman create with --restart-policy unless-stopped", func() { ctrName := "testctr" unlessStopped := "unless-stopped" session := podmanTest.Podman([]string{"create", "-t", "--restart", unlessStopped, "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(data[0].HostConfig.RestartPolicy.Name).To(Equal(unlessStopped)) }) It("podman create with -m 1000000 sets swap to 2000000", func() { numMem := 1000000 ctrName := "testCtr" session := podmanTest.Podman([]string{"create", "-t", "-m", fmt.Sprintf("%db", numMem), "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(data[0].HostConfig.MemorySwap).To(Equal(int64(2 * numMem))) }) It("podman create --cpus 5 sets nanocpus", func() { numCpus := 5 nanoCPUs := numCpus * 1000000000 ctrName := "testCtr" session := podmanTest.Podman([]string{"create", "-t", "--cpus", fmt.Sprintf("%d", numCpus), "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(data[0].HostConfig.NanoCpus).To(Equal(int64(nanoCPUs))) }) It("podman create --replace", func() { // Make sure we error out with --name. session := podmanTest.Podman([]string{"create", "--replace", ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) // Create and replace 5 times in a row the "same" container. ctrName := "testCtr" for i := 0; i < 5; i++ { session = podmanTest.Podman([]string{"create", "--replace", "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) } }) It("podman create sets default stop signal 15", func() { ctrName := "testCtr" session := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) inspect := podmanTest.Podman([]string{"inspect", ctrName}) inspect.WaitWithDefaultTimeout() data := inspect.InspectContainerToJSON() Expect(len(data)).To(Equal(1)) Expect(data[0].Config.StopSignal).To(Equal(uint(15))) }) })