package integration import ( "fmt" "io/ioutil" "os" "os/exec" "os/user" "path/filepath" . "github.com/containers/podman/v4/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" ) var _ = Describe("Podman Info", func() { var ( tempdir string err error podmanTest *PodmanTestIntegration ) BeforeEach(func() { tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) } podmanTest = PodmanTestCreate(tempdir) podmanTest.Setup() }) AfterEach(func() { podmanTest.Cleanup() f := CurrentGinkgoTestDescription() processTestResult(f) }) It("podman info --format json", func() { tests := []struct { input string success bool exitCode int }{ {"json", true, 0}, {" json", true, 0}, {"json ", true, 0}, {" json ", true, 0}, {"{{json .}}", true, 0}, {"{{ json .}}", true, 0}, {"{{json . }}", true, 0}, {" {{ json . }} ", true, 0}, {"{{json }}", true, 0}, {"{{json .", false, 125}, {"json . }}", false, 0}, // without opening {{ template seen as string literal } for _, tt := range tests { session := podmanTest.Podman([]string{"info", "--format", tt.input}) session.WaitWithDefaultTimeout() desc := fmt.Sprintf("JSON test(%q)", tt.input) Expect(session).Should(Exit(tt.exitCode), desc) Expect(session.IsJSONOutputValid()).To(Equal(tt.success), desc) } }) It("podman info --format GO template", func() { session := podmanTest.Podman([]string{"info", "--format", "{{.Store.GraphRoot}}"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) It("podman info --format GO template", func() { session := podmanTest.Podman([]string{"info", "--format", "{{.Registries}}"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring("registry")) }) It("podman info --format GO template plugins", func() { session := podmanTest.Podman([]string{"info", "--format", "{{.Plugins}}"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring("local")) Expect(session.OutputToString()).To(ContainSubstring("journald")) Expect(session.OutputToString()).To(ContainSubstring("bridge")) }) It("podman info rootless storage path", func() { SkipIfNotRootless("test of rootless_storage_path is only meaningful as rootless") SkipIfRemote("Only tests storage on local client") configPath := filepath.Join(podmanTest.TempDir, ".config", "containers", "storage.conf") os.Setenv("CONTAINERS_STORAGE_CONF", configPath) defer func() { os.Unsetenv("CONTAINERS_STORAGE_CONF") }() err := os.RemoveAll(filepath.Dir(configPath)) Expect(err).To(BeNil()) err = os.MkdirAll(filepath.Dir(configPath), os.ModePerm) Expect(err).To(BeNil()) rootlessStoragePath := `"/tmp/$HOME/$USER/$UID/storage"` driver := `"overlay"` storageOpt := `"/usr/bin/fuse-overlayfs"` storageConf := []byte(fmt.Sprintf("[storage]\ndriver=%s\nrootless_storage_path=%s\n[storage.options]\nmount_program=%s", driver, rootlessStoragePath, storageOpt)) err = ioutil.WriteFile(configPath, storageConf, os.ModePerm) Expect(err).To(BeNil()) u, err := user.Current() Expect(err).To(BeNil()) // Cannot use podmanTest.Podman() and test for storage path expect := filepath.Join("/tmp", os.Getenv("HOME"), u.Username, u.Uid, "storage") podmanPath := podmanTest.PodmanTest.PodmanBinary cmd := exec.Command(podmanPath, "info", "--format", "{{.Store.GraphRoot -}}") out, err := cmd.CombinedOutput() Expect(err).To(BeNil()) Expect(string(out)).To(Equal(expect)) }) It("podman info check RemoteSocket", func() { session := podmanTest.Podman([]string{"info", "--format", "{{.Host.RemoteSocket.Path}}"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(MatchRegexp("/run/.*podman.*sock")) if IsRemote() { session = podmanTest.Podman([]string{"info", "--format", "{{.Host.RemoteSocket.Exists}}"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring("true")) } }) It("verify ServiceIsRemote", func() { session := podmanTest.Podman([]string{"info", "--format", "{{.Host.ServiceIsRemote}}"}) session.WaitWithDefaultTimeout() Expect(session).To(Exit(0)) if podmanTest.RemoteTest { Expect(session.OutputToString()).To(ContainSubstring("true")) } else { Expect(session.OutputToString()).To(ContainSubstring("false")) } }) It("Podman info must contain cgroupControllers with ReleventControllers", func() { SkipIfRootless("Hard to tell which controllers are going to be enabled for rootless") SkipIfRootlessCgroupsV1("Disable cgroups not supported on cgroupv1 for rootless users") session := podmanTest.Podman([]string{"info", "--format", "{{.Host.CgroupControllers}}"}) session.WaitWithDefaultTimeout() Expect(session).To(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring("memory")) Expect(session.OutputToString()).To(ContainSubstring("pids")) }) })