package integration import ( "fmt" "io/ioutil" "net" "os" "path/filepath" "strconv" "strings" "syscall" "time" . "github.com/containers/podman/v2/test/utils" "github.com/containers/storage/pkg/stringid" "github.com/mrunalp/fileutils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman run", 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 run a container based on local image", func() { session := podmanTest.Podman([]string{"run", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container based on a complex local image name", func() { imageName := strings.TrimPrefix(nginx, "quay.io/") session := podmanTest.Podman([]string{"run", imageName, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ErrorToString()).ToNot(ContainSubstring("Trying to pull")) Expect(session.ExitCode()).To(Equal(0)) }) It("podman run --signature-policy", func() { SkipIfRemote("SigPolicy not handled by remote") session := podmanTest.Podman([]string{"run", "--pull=always", "--signature-policy", "/no/such/file", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) session = podmanTest.Podman([]string{"run", "--pull=always", "--signature-policy", "/etc/containers/policy.json", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container based on on a short name with localhost", func() { tag := podmanTest.Podman([]string{"tag", nginx, "localhost/libpod/alpine_nginx:latest"}) tag.WaitWithDefaultTimeout() rmi := podmanTest.Podman([]string{"rmi", nginx}) rmi.WaitWithDefaultTimeout() session := podmanTest.Podman([]string{"run", "libpod/alpine_nginx:latest", "ls"}) session.WaitWithDefaultTimeout() Expect(session.ErrorToString()).ToNot(ContainSubstring("Trying to pull")) Expect(session.ExitCode()).To(Equal(0)) }) It("podman container run a container based on on a short name with localhost", func() { tag := podmanTest.Podman([]string{"image", "tag", nginx, "localhost/libpod/alpine_nginx:latest"}) tag.WaitWithDefaultTimeout() rmi := podmanTest.Podman([]string{"image", "rm", nginx}) rmi.WaitWithDefaultTimeout() session := podmanTest.Podman([]string{"container", "run", "libpod/alpine_nginx:latest", "ls"}) session.WaitWithDefaultTimeout() Expect(session.ErrorToString()).ToNot(ContainSubstring("Trying to pull")) Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container based on local image with short options", func() { session := podmanTest.Podman([]string{"run", "-dt", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container based on local image with short options and args", func() { // regression test for #714 session := podmanTest.Podman([]string{"run", ALPINE, "find", "/etc", "-name", "hosts"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) match, _ := session.GrepString("/etc/hosts") Expect(match).Should(BeTrue()) }) It("podman create pod with name in /etc/hosts", func() { name := "test_container" hostname := "test_hostname" session := podmanTest.Podman([]string{"run", "-ti", "--rm", "--name", name, "--hostname", hostname, ALPINE, "cat", "/etc/hosts"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) match, _ := session.GrepString(name) Expect(match).Should(BeTrue()) match, _ = session.GrepString(hostname) Expect(match).Should(BeTrue()) }) It("podman run a container based on remote image", func() { session := podmanTest.Podman([]string{"run", "-dt", BB_GLIBC, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container with a --rootfs", func() { rootfs := filepath.Join(tempdir, "rootfs") uls := filepath.Join("/", "usr", "local", "share") uniqueString := stringid.GenerateNonCryptoID() testFilePath := filepath.Join(uls, uniqueString) tarball := filepath.Join(tempdir, "rootfs.tar") err := os.Mkdir(rootfs, 0770) Expect(err).Should(BeNil()) // Change image in predictable way to validate export csession := podmanTest.Podman([]string{"run", "--name", uniqueString, ALPINE, "/bin/sh", "-c", fmt.Sprintf("echo %s > %s", uniqueString, testFilePath)}) csession.WaitWithDefaultTimeout() Expect(csession.ExitCode()).To(Equal(0)) // Export from working container image guarantees working root esession := podmanTest.Podman([]string{"export", "--output", tarball, uniqueString}) esession.WaitWithDefaultTimeout() Expect(esession.ExitCode()).To(Equal(0)) Expect(tarball).Should(BeARegularFile()) // N/B: This will loose any extended attributes like SELinux types fmt.Fprintf(os.Stderr, "Extracting container root tarball\n") tarsession := SystemExec("tar", []string{"xf", tarball, "-C", rootfs}) Expect(tarsession.ExitCode()).To(Equal(0)) Expect(filepath.Join(rootfs, uls)).Should(BeADirectory()) // Other tests confirm SELinux types, just confirm --rootfs is working. session := podmanTest.Podman([]string{"run", "-i", "--security-opt", "label=disable", "--rootfs", rootfs, "cat", testFilePath}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // Validate changes made in original container and export stdoutLines := session.OutputToStringArray() Expect(stdoutLines).Should(HaveLen(1)) Expect(stdoutLines[0]).Should(Equal(uniqueString)) }) It("podman run a container with --init", func() { session := podmanTest.Podman([]string{"run", "--name", "test", "--init", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"inspect", "test"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) conData := result.InspectContainerToJSON() Expect(conData[0].Path).To(Equal("/dev/init")) Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("TRUE")) }) It("podman run a container with --init and --init-path", func() { session := podmanTest.Podman([]string{"run", "--name", "test", "--init", "--init-path", "/usr/libexec/podman/catatonit", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"inspect", "test"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) conData := result.InspectContainerToJSON() Expect(conData[0].Path).To(Equal("/dev/init")) Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("TRUE")) }) It("podman run a container without --init", func() { session := podmanTest.Podman([]string{"run", "--name", "test", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"inspect", "test"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) conData := result.InspectContainerToJSON() Expect(conData[0].Path).To(Equal("ls")) Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("FALSE")) }) forbidGetCWDSeccompProfile := func() string { in := []byte(`{"defaultAction":"SCMP_ACT_ALLOW","syscalls":[{"name":"getcwd","action":"SCMP_ACT_ERRNO"}]}`) jsonFile, err := podmanTest.CreateSeccompJson(in) if err != nil { fmt.Println(err) Skip("Failed to prepare seccomp.json for test.") } return jsonFile } It("podman run seccomp test", func() { session := podmanTest.Podman([]string{"run", "-it", "--security-opt", strings.Join([]string{"seccomp=", forbidGetCWDSeccompProfile()}, ""), ALPINE, "pwd"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) match, _ := session.GrepString("Operation not permitted") Expect(match).Should(BeTrue()) }) It("podman run seccomp test --privileged", func() { session := podmanTest.Podman([]string{"run", "-it", "--privileged", "--security-opt", strings.Join([]string{"seccomp=", forbidGetCWDSeccompProfile()}, ""), ALPINE, "pwd"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) match, _ := session.GrepString("Operation not permitted") Expect(match).Should(BeTrue()) }) It("podman run seccomp test --privileged no profile should be unconfined", func() { session := podmanTest.Podman([]string{"run", "-it", "--privileged", ALPINE, "grep", "Seccomp", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(ContainSubstring("0")) Expect(session.ExitCode()).To(Equal(0)) }) It("podman run seccomp test no profile should be default", func() { session := podmanTest.Podman([]string{"run", "-it", ALPINE, "grep", "Seccomp", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(ContainSubstring("2")) Expect(session.ExitCode()).To(Equal(0)) }) It("podman run capabilities test", func() { session := podmanTest.Podman([]string{"run", "--rm", "--cap-add", "all", ALPINE, "cat", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "--rm", "--cap-add", "sys_admin", ALPINE, "cat", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "--rm", "--cap-drop", "all", ALPINE, "cat", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "--rm", "--cap-drop", "setuid", ALPINE, "cat", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run user capabilities test", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user", "bin", ALPINE, "grep", "CapBnd", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) session = podmanTest.Podman([]string{"run", "--rm", "--user", "bin", ALPINE, "grep", "CapEff", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("0000000000000000")) session = podmanTest.Podman([]string{"run", "--rm", "--user", "root", ALPINE, "grep", "CapBnd", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) session = podmanTest.Podman([]string{"run", "--rm", "--user", "root", ALPINE, "grep", "CapEff", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "grep", "CapBnd", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "grep", "CapEff", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) }) It("podman run user capabilities test with image", func() { SkipIfRemote("FIXME This should work on podman-remote") dockerfile := `FROM busybox USER bin` podmanTest.BuildImage(dockerfile, "test", "false") session := podmanTest.Podman([]string{"run", "--rm", "--user", "bin", "test", "grep", "CapBnd", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("00000000a80425fb")) session = podmanTest.Podman([]string{"run", "--rm", "--user", "bin", "test", "grep", "CapEff", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("0000000000000000")) }) It("podman run limits test", func() { SkipIfRootlessCgroupsV1() if !isRootless() { session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "rtprio=99", "--cap-add=sys_nice", fedoraMinimal, "cat", "/proc/self/sched"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) } session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "nofile=2048:2048", fedoraMinimal, "ulimit", "-n"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("2048")) session = podmanTest.Podman([]string{"run", "--rm", "--ulimit", "nofile=1024:1028", fedoraMinimal, "ulimit", "-n"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("1024")) if !CGROUPSV2 { // --oom-kill-disable not supported on cgroups v2. session = podmanTest.Podman([]string{"run", "--rm", "--oom-kill-disable=true", fedoraMinimal, "echo", "memory-hog"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) } session = podmanTest.Podman([]string{"run", "--rm", "--oom-score-adj=111", fedoraMinimal, "cat", "/proc/self/oom_score_adj"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("111")) }) It("podman run limits host test", func() { SkipIfRemote("This can only be used for local tests") var l syscall.Rlimit err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l) Expect(err).To(BeNil()) session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "host", fedoraMinimal, "ulimit", "-Hn"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ulimitCtrStr := strings.TrimSpace(session.OutputToString()) ulimitCtr, err := strconv.ParseUint(ulimitCtrStr, 10, 0) Expect(err).To(BeNil()) Expect(ulimitCtr).Should(BeNumerically(">=", l.Max)) }) It("podman run with cidfile", func() { session := podmanTest.Podman([]string{"run", "--cidfile", tempdir + "cidfile", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) err := os.Remove(tempdir + "cidfile") Expect(err).To(BeNil()) }) It("podman run sysctl test", func() { SkipIfRootless() // Network sysclts are not avalable root rootless session := podmanTest.Podman([]string{"run", "--rm", "--sysctl", "net.core.somaxconn=65535", ALPINE, "sysctl", "net.core.somaxconn"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("net.core.somaxconn = 65535")) // network sysctls should fail if --net=host is set session = podmanTest.Podman([]string{"run", "--net", "host", "--rm", "--sysctl", "net.core.somaxconn=65535", ALPINE, "sysctl", "net.core.somaxconn"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) }) It("podman run blkio-weight test", func() { SkipIfRootless() // FIXME: This is blowing up because of no /sys/fs/cgroup/user.slice/user-14467.slice/user@14467.service/cgroup.subtree_control file // SkipIfRootlessCgroupsV1() if !CGROUPSV2 { if _, err := os.Stat("/sys/fs/cgroup/blkio/blkio.weight"); os.IsNotExist(err) { Skip("Kernel does not support blkio.weight") } } if CGROUPSV2 { // convert linearly from [10-1000] to [1-10000] session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.bfq.weight"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("51")) } else { session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.weight"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("15")) } }) It("podman run device-read-bps test", func() { SkipIfRootless() // FIXME: Missing /sys/fs/cgroup/user.slice/user-14467.slice/user@14467.service/cgroup.subtree_control SkipIfRootlessCgroupsV1() var session *PodmanSessionIntegration if CGROUPSV2 { session = podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"}) } else { session = podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_bps_device"}) } session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) if !CGROUPSV2 { // TODO: Test Simplification. For now, we only care about exit(0) w/ cgroupsv2 Expect(session.OutputToString()).To(ContainSubstring("1048576")) } }) It("podman run device-write-bps test", func() { SkipIfRootless() // FIXME /sys/fs/cgroup/user.slice/user-14467.slice/user@14467.service/cgroup.subtree_control does not exist SkipIfRootlessCgroupsV1() var session *PodmanSessionIntegration if CGROUPSV2 { session = podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"}) } else { session = podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_bps_device"}) } session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) if !CGROUPSV2 { // TODO: Test Simplification. For now, we only care about exit(0) w/ cgroupsv2 Expect(session.OutputToString()).To(ContainSubstring("1048576")) } }) It("podman run device-read-iops test", func() { SkipIfRootless() // FIXME /sys/fs/cgroup/user.slice/user-14467.slice/user@14467.service/cgroup.subtree_control does not exist SkipIfRootlessCgroupsV1() var session *PodmanSessionIntegration if CGROUPSV2 { session = podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"}) } else { session = podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_iops_device"}) } session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) if !CGROUPSV2 { // TODO: Test Simplification. For now, we only care about exit(0) w/ cgroupsv2 Expect(session.OutputToString()).To(ContainSubstring("100")) } }) It("podman run device-write-iops test", func() { SkipIfRootless() // FIXME /sys/fs/cgroup/user.slice/user-14467.slice/user@14467.service/cgroup.subtree_control does not exist SkipIfRootlessCgroupsV1() var session *PodmanSessionIntegration if CGROUPSV2 { session = podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"}) } else { session = podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_iops_device"}) } session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) if !CGROUPSV2 { // TODO: Test Simplification. For now, we only care about exit(0) w/ cgroupsv2 Expect(session.OutputToString()).To(ContainSubstring("100")) } }) It("podman run notify_socket", func() { SkipIfRemote("This can only be used for local tests") host := GetHostDistributionInfo() if host.Distribution != "rhel" && host.Distribution != "centos" && host.Distribution != "fedora" { Skip("this test requires a working runc") } sock := filepath.Join(podmanTest.TempDir, "notify") addr := net.UnixAddr{ Name: sock, Net: "unixgram", } socket, err := net.ListenUnixgram("unixgram", &addr) Expect(err).To(BeNil()) defer os.Remove(sock) defer socket.Close() os.Setenv("NOTIFY_SOCKET", sock) defer os.Unsetenv("NOTIFY_SOCKET") session := podmanTest.Podman([]string{"run", ALPINE, "printenv", "NOTIFY_SOCKET"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 0)) }) It("podman run log-opt", func() { log := filepath.Join(podmanTest.TempDir, "/container.log") session := podmanTest.Podman([]string{"run", "--rm", "--log-opt", fmt.Sprintf("path=%s", log), ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) _, err := os.Stat(log) Expect(err).To(BeNil()) _ = os.Remove(log) }) It("podman run tagged image", func() { podmanTest.RestoreArtifact(BB) tag := podmanTest.PodmanNoCache([]string{"tag", "busybox", "bb"}) tag.WaitWithDefaultTimeout() Expect(tag.ExitCode()).To(Equal(0)) session := podmanTest.PodmanNoCache([]string{"run", "--rm", "bb", "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman test hooks", func() { hcheck := "/run/hookscheck" hooksDir := tempdir + "/hooks" os.Mkdir(hooksDir, 0755) fileutils.CopyFile("hooks/hooks.json", hooksDir) os.Setenv("HOOK_OPTION", fmt.Sprintf("--hooks-dir=%s", hooksDir)) os.Remove(hcheck) session := podmanTest.Podman([]string{"run", ALPINE, "ls"}) session.Wait(10) os.Unsetenv("HOOK_OPTION") Expect(session.ExitCode()).To(Equal(0)) }) It("podman run with secrets", func() { SkipIfRemote("FIXME This should work on podman-remote") containersDir := filepath.Join(podmanTest.TempDir, "containers") err := os.MkdirAll(containersDir, 0755) Expect(err).To(BeNil()) secretsDir := filepath.Join(podmanTest.TempDir, "rhel", "secrets") err = os.MkdirAll(secretsDir, 0755) Expect(err).To(BeNil()) mountsFile := filepath.Join(containersDir, "mounts.conf") mountString := secretsDir + ":/run/secrets" err = ioutil.WriteFile(mountsFile, []byte(mountString), 0755) Expect(err).To(BeNil()) secretsFile := filepath.Join(secretsDir, "test.txt") secretsString := "Testing secrets mount. I am mounted!" err = ioutil.WriteFile(secretsFile, []byte(secretsString), 0755) Expect(err).To(BeNil()) targetDir := tempdir + "/symlink/target" err = os.MkdirAll(targetDir, 0755) Expect(err).To(BeNil()) keyFile := filepath.Join(targetDir, "key.pem") err = ioutil.WriteFile(keyFile, []byte(mountString), 0755) Expect(err).To(BeNil()) execSession := SystemExec("ln", []string{"-s", targetDir, filepath.Join(secretsDir, "mysymlink")}) Expect(execSession.ExitCode()).To(Equal(0)) session := podmanTest.Podman([]string{"--default-mounts-file=" + mountsFile, "run", "--rm", ALPINE, "cat", "/run/secrets/test.txt"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal(secretsString)) session = podmanTest.Podman([]string{"--default-mounts-file=" + mountsFile, "run", "--rm", ALPINE, "ls", "/run/secrets/mysymlink"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("key.pem")) }) It("podman run with FIPS mode secrets", func() { SkipIfRootless() // rootless can not manipulate system-fips file fipsFile := "/etc/system-fips" err = ioutil.WriteFile(fipsFile, []byte{}, 0755) Expect(err).To(BeNil()) session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "ls", "/run/secrets"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("system-fips")) err = os.Remove(fipsFile) Expect(err).To(BeNil()) }) It("podman run without group-add", func() { session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.LineInOutputContains("27(video),777,65533(nogroup)")).To(BeFalse()) }) It("podman run with group-add", func() { session := podmanTest.Podman([]string{"run", "--rm", "--group-add=audio", "--group-add=nogroup", "--group-add=777", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.LineInOutputContains("777,65533(nogroup)")).To(BeTrue()) }) It("podman run with user (default)", func() { session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.LineInOutputContains("uid=0(root) gid=0(root)")).To(BeTrue()) }) It("podman run with user (integer, not in /etc/passwd)", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=1234", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("uid=1234(1234) gid=0(root)")) }) It("podman run with user (integer, in /etc/passwd)", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=8", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.LineInOutputContains("uid=8(mail) gid=12(mail)")).To(BeTrue()) }) It("podman run with user (username)", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=mail", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.LineInOutputContains("uid=8(mail) gid=12(mail)")).To(BeTrue()) }) It("podman run with user:group (username:integer)", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=mail:21", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("uid=8(mail) gid=21(ftp)")) }) It("podman run with user:group (integer:groupname)", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=8:ftp", ALPINE, "id"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("uid=8(mail) gid=21(ftp)")) }) It("podman run with user, verify caps dropped", func() { session := podmanTest.Podman([]string{"run", "--rm", "--user=1234", ALPINE, "grep", "CapEff", "/proc/self/status"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) capEff := strings.Split(session.OutputToString(), " ") Expect("0000000000000000").To(Equal(capEff[1])) }) It("podman run with attach stdin outputs container ID", func() { session := podmanTest.Podman([]string{"run", "--attach", "stdin", ALPINE, "printenv"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ps := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc"}) ps.WaitWithDefaultTimeout() Expect(ps.ExitCode()).To(Equal(0)) Expect(ps.LineInOutputContains(session.OutputToString())).To(BeTrue()) }) It("podman run with attach stdout does not print stderr", func() { session := podmanTest.Podman([]string{"run", "--rm", "--attach", "stdout", ALPINE, "ls", "/doesnotexist"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(Equal("")) }) It("podman run with attach stderr does not print stdout", func() { session := podmanTest.Podman([]string{"run", "--rm", "--attach", "stderr", ALPINE, "ls", "/"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("")) }) It("podman run attach nonsense errors", func() { session := podmanTest.Podman([]string{"run", "--rm", "--attach", "asdfasdf", ALPINE, "ls", "/"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) }) It("podman run exit code on failure to exec", func() { session := podmanTest.Podman([]string{"run", ALPINE, "/etc"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(126)) }) It("podman run error on exec", func() { session := podmanTest.Podman([]string{"run", ALPINE, "sh", "-c", "exit 100"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(100)) }) It("podman run with built-in volume image", func() { SkipIfRemote("FIXME This should work on podman-remote") session := podmanTest.Podman([]string{"run", "--rm", redis, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) dockerfile := `FROM busybox RUN mkdir -p /myvol/data && chown -R mail.0 /myvol VOLUME ["/myvol/data"] USER mail` podmanTest.BuildImage(dockerfile, "test", "false") session = podmanTest.Podman([]string{"run", "--rm", "test", "ls", "-al", "/myvol/data"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("mail root")) }) It("podman run --volumes-from flag", func() { vol := filepath.Join(podmanTest.TempDir, "vol-test") err := os.MkdirAll(vol, 0755) Expect(err).To(BeNil()) filename := "test.txt" volFile := filepath.Join(vol, filename) data := "Testing --volumes-from!!!" err = ioutil.WriteFile(volFile, []byte(data), 0755) Expect(err).To(BeNil()) mountpoint := "/myvol/" session := podmanTest.Podman([]string{"create", "--volume", vol + ":" + mountpoint, ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ctrID := session.OutputToString() session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID, ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal(data)) session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID, ALPINE, "sh", "-c", "echo test >> " + mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"start", "--attach", ctrID}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal(data + "test")) }) It("podman run --volumes-from flag options", func() { vol := filepath.Join(podmanTest.TempDir, "vol-test") err := os.MkdirAll(vol, 0755) Expect(err).To(BeNil()) filename := "test.txt" volFile := filepath.Join(vol, filename) data := "Testing --volumes-from!!!" err = ioutil.WriteFile(volFile, []byte(data), 0755) Expect(err).To(BeNil()) mountpoint := "/myvol/" session := podmanTest.Podman([]string{"create", "--volume", vol + ":" + mountpoint, ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ctrID := session.OutputToString() // check that the read only option works session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID + ":ro", ALPINE, "touch", mountpoint + "abc.txt"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(1)) Expect(session.ErrorToString()).To(ContainSubstring("Read-only file system")) // check that both z and ro options work session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID + ":ro,z", ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal(data)) // check that multiple ro/rw are not working session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID + ":ro,rw", ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) Expect(session.ErrorToString()).To(ContainSubstring("cannot set ro or rw options more than once")) // check that multiple z options are not working session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID + ":z,z,ro", ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) Expect(session.ErrorToString()).To(ContainSubstring("cannot set :z more than once in mount options")) // create new read only volume session = podmanTest.Podman([]string{"create", "--volume", vol + ":" + mountpoint + ":ro", ALPINE, "cat", mountpoint + filename}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ctrID = session.OutputToString() // check if the original volume was mounted as read only that --volumes-from also mount it as read only session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID, ALPINE, "touch", mountpoint + "abc.txt"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(1)) Expect(session.ErrorToString()).To(ContainSubstring("Read-only file system")) }) It("podman run --volumes-from flag with built-in volumes", func() { session := podmanTest.Podman([]string{"create", redis, "sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ctrID := session.OutputToString() session = podmanTest.Podman([]string{"run", "--volumes-from", ctrID, ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("data")) }) It("podman run --volumes flag with multiple volumes", func() { 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{"run", "--volume", vol1 + ":/myvol1:z", "--volume", vol2 + ":/myvol2:z", ALPINE, "touch", "/myvol2/foo.txt"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run --volumes flag with empty host dir", func() { vol1 := filepath.Join(podmanTest.TempDir, "vol-test1") err := os.MkdirAll(vol1, 0755) Expect(err).To(BeNil()) session := podmanTest.Podman([]string{"run", "--volume", ":/myvol1:z", ALPINE, "touch", "/myvol2/foo.txt"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("directory cannot be empty")) session = podmanTest.Podman([]string{"run", "--volume", vol1 + ":", ALPINE, "touch", "/myvol2/foo.txt"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("directory cannot be empty")) }) It("podman run --mount flag with multiple mounts", func() { 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{"run", "--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)) }) It("podman run findmnt nothing shared", func() { 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{"run", "--volume", vol1 + ":/myvol1:z", "--volume", vol2 + ":/myvol2:z", fedoraMinimal, "findmnt", "-o", "TARGET,PROPAGATION"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) match, _ := session.GrepString("shared") Expect(match).Should(BeFalse()) }) It("podman run findmnt shared", func() { 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{"run", "--volume", vol1 + ":/myvol1:z", "--volume", vol2 + ":/myvol2:shared,z", fedoraMinimal, "findmnt", "-o", "TARGET,PROPAGATION"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) match, shared := session.GrepString("shared") Expect(match).Should(BeTrue()) // make sure it's only shared (and not 'shared,slave') isSharedOnly := !strings.Contains(shared[0], "shared,") Expect(isSharedOnly).Should(BeTrue()) }) It("podman run --security-opts proc-opts=", func() { session := podmanTest.Podman([]string{"run", "--security-opt", "proc-opts=nosuid,exec", fedoraMinimal, "findmnt", "-noOPTIONS", "/proc"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) output := session.OutputToString() Expect(output).To(ContainSubstring("nosuid")) Expect(output).To(Not(ContainSubstring("exec"))) }) It("podman run --mount type=bind,bind-nonrecursive", func() { SkipIfRootless() // rootless users are not allowed to mount bind-nonrecursive (Could this be a Kernel bug? session := podmanTest.Podman([]string{"run", "--mount", "type=bind,bind-nonrecursive,slave,src=/,target=/host", fedoraMinimal, "findmnt", "-nR", "/host"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(Equal(1)) }) It("podman run --mount type=devpts,target=/foo/bar", func() { session := podmanTest.Podman([]string{"run", "--mount", "type=devpts,target=/foo/bar", fedoraMinimal, "stat", "-f", "-c%T", "/foo/bar"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("devpts")) }) It("podman run --pod automatically", func() { session := podmanTest.Podman([]string{"run", "-d", "--pod", "new:foobar", ALPINE, "nc", "-l", "-p", "8080"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "--pod", "foobar", ALPINE, "/bin/sh", "-c", "echo test | nc -w 1 127.0.0.1 8080"}) 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 run --pod new with hostname", func() { hostname := "abc" session := podmanTest.Podman([]string{"run", "--pod", "new:foobar", "--hostname", hostname, ALPINE, "cat", "/etc/hostname"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring(hostname)) }) It("podman run --rm should work", func() { session := podmanTest.Podman([]string{"run", "--name", "test", "--rm", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"wait", "test"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) numContainers := podmanTest.NumberOfContainers() Expect(numContainers).To(Equal(0)) }) It("podman run --rm failed container should delete itself", func() { session := podmanTest.Podman([]string{"run", "--name", "test", "--rm", ALPINE, "foo"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) session = podmanTest.Podman([]string{"wait", "test"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) numContainers := podmanTest.NumberOfContainers() Expect(numContainers).To(Equal(0)) }) It("podman run failed container should NOT delete itself", func() { session := podmanTest.Podman([]string{"run", ALPINE, "foo"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) // If remote we could have a race condition session = podmanTest.Podman([]string{"wait", "test"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) numContainers := podmanTest.NumberOfContainers() Expect(numContainers).To(Equal(1)) }) It("podman run readonly container should NOT mount /dev/shm read/only", func() { session := podmanTest.Podman([]string{"run", "--read-only", ALPINE, "mount"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Not(ContainSubstring("/dev/shm type tmpfs (ro,"))) }) It("podman run readonly container should NOT mount /run noexec", func() { session := podmanTest.Podman([]string{"run", "--read-only", ALPINE, "sh", "-c", "mount | grep \"/run \""}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Not(ContainSubstring("noexec"))) }) It("podman run with bad healthcheck retries", func() { session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-retries", "0", ALPINE, "top"}) session.Wait() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-retries must be greater than 0")) }) It("podman run with bad healthcheck timeout", func() { session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-timeout", "0s", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-timeout must be at least 1 second")) }) It("podman run with bad healthcheck start-period", func() { session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-start-period", "-1s", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-start-period must be 0 seconds or greater")) }) It("podman run with --add-host and --no-hosts fails", func() { session := podmanTest.Podman([]string{"run", "-dt", "--add-host", "test1:127.0.0.1", "--no-hosts", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman run with restart-policy always restarts containers", func() { SkipIfRemote("FIXME This should work on podman-remote") testDir := filepath.Join(podmanTest.RunRoot, "restart-test") err := os.MkdirAll(testDir, 0755) Expect(err).To(BeNil()) aliveFile := filepath.Join(testDir, "running") file, err := os.Create(aliveFile) Expect(err).To(BeNil()) file.Close() session := podmanTest.Podman([]string{"run", "-dt", "--restart", "always", "-v", fmt.Sprintf("%s:/tmp/runroot:Z", testDir), fedoraMinimal, "bash", "-c", "date +%N > /tmp/runroot/ran && while test -r /tmp/runroot/running; do sleep 0.1s; done"}) found := false testFile := filepath.Join(testDir, "ran") for i := 0; i < 10; i++ { time.Sleep(1 * time.Second) if _, err := os.Stat(testFile); err == nil { found = true err = os.Remove(testFile) Expect(err).To(BeNil()) break } } Expect(found).To(BeTrue()) err = os.Remove(aliveFile) Expect(err).To(BeNil()) session.WaitWithDefaultTimeout() // 10 seconds to restart the container found = false for i := 0; i < 10; i++ { time.Sleep(1 * time.Second) if _, err := os.Stat(testFile); err == nil { found = true break } } Expect(found).To(BeTrue()) }) It("podman run with cgroups=disabled runs without cgroups", func() { SkipIfRootless() // FIXME: I believe this should work but need to fix this test SkipIfRootlessCgroupsV1() // Only works on crun if !strings.Contains(podmanTest.OCIRuntime, "crun") { Skip("Test only works on crun") } curCgroupsBytes, err := ioutil.ReadFile("/proc/self/cgroup") Expect(err).To(BeNil()) var curCgroups string = string(curCgroupsBytes) fmt.Printf("Output:\n%s\n", curCgroups) Expect(curCgroups).To(Not(Equal(""))) ctrName := "testctr" container := podmanTest.Podman([]string{"run", "--name", ctrName, "-d", "--cgroups=disabled", ALPINE, "top"}) container.WaitWithDefaultTimeout() Expect(container.ExitCode()).To(Equal(0)) // Get PID and get cgroups of that PID inspectOut := podmanTest.InspectContainer(ctrName) Expect(len(inspectOut)).To(Equal(1)) pid := inspectOut[0].State.Pid Expect(pid).To(Not(Equal(0))) Expect(inspectOut[0].HostConfig.CgroupParent).To(Equal("")) ctrCgroupsBytes, err := ioutil.ReadFile(fmt.Sprintf("/proc/%d/cgroup", pid)) Expect(err).To(BeNil()) var ctrCgroups string = string(ctrCgroupsBytes) fmt.Printf("Output\n:%s\n", ctrCgroups) Expect(curCgroups).To(Equal(ctrCgroups)) }) It("podman run with cgroups=enabled makes cgroups", func() { SkipIfRootlessCgroupsV1() // Only works on crun if !strings.Contains(podmanTest.OCIRuntime, "crun") { Skip("Test only works on crun") } curCgroupsBytes, err := ioutil.ReadFile("/proc/self/cgroup") Expect(err).To(BeNil()) var curCgroups string = string(curCgroupsBytes) fmt.Printf("Output:\n%s\n", curCgroups) Expect(curCgroups).To(Not(Equal(""))) ctrName := "testctr" container := podmanTest.Podman([]string{"run", "--name", ctrName, "-d", "--cgroups=enabled", ALPINE, "top"}) container.WaitWithDefaultTimeout() Expect(container.ExitCode()).To(Equal(0)) // Get PID and get cgroups of that PID inspectOut := podmanTest.InspectContainer(ctrName) Expect(len(inspectOut)).To(Equal(1)) pid := inspectOut[0].State.Pid Expect(pid).To(Not(Equal(0))) ctrCgroupsBytes, err := ioutil.ReadFile(fmt.Sprintf("/proc/%d/cgroup", pid)) Expect(err).To(BeNil()) var ctrCgroups string = string(ctrCgroupsBytes) fmt.Printf("Output\n:%s\n", ctrCgroups) Expect(curCgroups).To(Not(Equal(ctrCgroups))) }) It("podman run with cgroups=garbage errors", func() { session := podmanTest.Podman([]string{"run", "-d", "--cgroups=garbage", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman run should fail with nonexist authfile", func() { session := podmanTest.Podman([]string{"run", "--authfile", "/tmp/nonexist", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) }) It("podman run --device-cgroup-rule", func() { SkipIfRootless() // rootless users are not allowed to mknod deviceCgroupRule := "c 42:* rwm" session := podmanTest.Podman([]string{"run", "--name", "test", "-d", "--device-cgroup-rule", deviceCgroupRule, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"exec", "test", "mknod", "newDev", "c", "42", "1"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run --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)) // Run and replace 5 times in a row the "same" container. ctrName := "testCtr" for i := 0; i < 5; i++ { session := podmanTest.Podman([]string{"run", "--detach", "--replace", "--name", ctrName, ALPINE, "/bin/sh"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) } }) It("podman run --preserve-fds", func() { devNull, err := os.Open("/dev/null") Expect(err).To(BeNil()) defer devNull.Close() files := []*os.File{ devNull, } session := podmanTest.PodmanExtraFiles([]string{"run", "--preserve-fds", "1", ALPINE, "ls"}, files) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run --preserve-fds invalid fd", func() { session := podmanTest.Podman([]string{"run", "--preserve-fds", "2", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) Expect(session.ErrorToString()).To(ContainSubstring("file descriptor 3 is not available")) }) It("podman run --privileged and --group-add", func() { groupName := "kvm" session := podmanTest.Podman([]string{"run", "-t", "-i", "--group-add", groupName, "--privileged", fedoraMinimal, "groups"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(strings.Contains(session.OutputToString(), groupName)).To(BeTrue()) }) It("podman run --tz", func() { session := podmanTest.Podman([]string{"run", "--tz", "foo", "--rm", ALPINE, "date"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) session = podmanTest.Podman([]string{"run", "--tz", "America", "--rm", ALPINE, "date"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) session = podmanTest.Podman([]string{"run", "--tz", "Pacific/Honolulu", "--rm", ALPINE, "date", "+'%H %Z'"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("HST")) session = podmanTest.Podman([]string{"run", "--tz", "local", "--rm", ALPINE, "date", "+'%H %Z'"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) t := time.Now() z, _ := t.Zone() h := strconv.Itoa(t.Hour()) Expect(session.OutputToString()).To(ContainSubstring(z)) Expect(session.OutputToString()).To(ContainSubstring(h)) }) It("podman run verify pids-limit", func() { SkipIfCgroupV1() limit := "4321" session := podmanTest.Podman([]string{"run", "--pids-limit", limit, "--rm", ALPINE, "cat", "/sys/fs/cgroup/pids.max"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring(limit)) }) It("podman run umask", func() { if !strings.Contains(podmanTest.OCIRuntime, "crun") { Skip("Test only works on crun") } session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "sh", "-c", "umask"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("0022")) session = podmanTest.Podman([]string{"run", "--umask", "0002", "--rm", ALPINE, "sh", "-c", "umask"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("0002")) session = podmanTest.Podman([]string{"run", "--umask", "0077", "--rm", fedoraMinimal, "umask"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("0077")) session = podmanTest.Podman([]string{"run", "--umask", "22", "--rm", ALPINE, "sh", "-c", "umask"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("0022")) session = podmanTest.Podman([]string{"run", "--umask", "9999", "--rm", ALPINE, "sh", "-c", "umask"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) Expect(session.ErrorToString()).To(ContainSubstring("Invalid umask")) }) It("podman run makes workdir from image", func() { // BuildImage does not seem to work remote dockerfile := `FROM busybox WORKDIR /madethis` podmanTest.BuildImage(dockerfile, "test", "false") session := podmanTest.Podman([]string{"run", "--rm", "test", "pwd"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring("/madethis")) }) It("podman run --entrypoint does not use image command", func() { session := podmanTest.Podman([]string{"run", "--entrypoint", "/bin/echo", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // We can't guarantee the output is completely empty, some // nonprintables seem to work their way in. Expect(session.OutputToString()).To(Not(ContainSubstring("/bin/sh"))) }) It("podman run a container with log-level (lower case)", func() { session := podmanTest.Podman([]string{"--log-level=info", "run", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container with log-level (upper case)", func() { session := podmanTest.Podman([]string{"--log-level=INFO", "run", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman run a container with --pull never should fail if no local store", func() { // Make sure ALPINE image does not exist. Ignore errors session := podmanTest.PodmanNoCache([]string{"rmi", "--force", "never", ALPINE}) session.WaitWithDefaultTimeout() session = podmanTest.PodmanNoCache([]string{"run", "--pull", "never", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) }) It("podman run container with --pull missing and only pull once", func() { // Make sure ALPINE image does not exist. Ignore errors session := podmanTest.PodmanNoCache([]string{"rmi", "--force", "never", ALPINE}) session.WaitWithDefaultTimeout() session = podmanTest.PodmanNoCache([]string{"run", "--pull", "missing", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.ErrorToString()).To(ContainSubstring("Trying to pull")) session = podmanTest.PodmanNoCache([]string{"run", "--pull", "missing", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.ErrorToString()).ToNot(ContainSubstring("Trying to pull")) }) It("podman run container with --pull missing should pull image multiple times", func() { // Make sure ALPINE image does not exist. Ignore errors session := podmanTest.PodmanNoCache([]string{"rmi", "--force", "never", ALPINE}) session.WaitWithDefaultTimeout() session = podmanTest.PodmanNoCache([]string{"run", "--pull", "always", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.ErrorToString()).To(ContainSubstring("Trying to pull")) session = podmanTest.PodmanNoCache([]string{"run", "--pull", "always", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.ErrorToString()).To(ContainSubstring("Trying to pull")) }) })