func TestGetImagesJSONLegacyFormat(t *testing.T) {
	eng := engine.New()
	var called bool
	eng.Register("images", func(job *engine.Job) error {
		called = true
		outsLegacy := engine.NewTable("Created", 0)
		outsLegacy.Add(createEnvFromGetImagesJSONStruct(sampleImage))
		if _, err := outsLegacy.WriteListTo(job.Stdout); err != nil {
			return err
		}
		return nil
	})
	r := serveRequestUsingVersion("GET", "/images/json", "1.6", nil, eng, t)
	if !called {
		t.Fatal("handler was not called")
	}
	assertHttpNotError(r, t)
	assertContentType(r, "application/json", t)
	images := engine.NewTable("Created", 0)
	if _, err := images.ReadListFrom(r.Body.Bytes()); err != nil {
		t.Fatal(err)
	}
	if images.Len() != 1 {
		t.Fatalf("Expected 1 image, %d found", images.Len())
	}
	image := images.Data[0]
	if image.Get("Tag") != "test-tag" {
		t.Errorf("Expected tag 'test-tag', found '%s'", image.Get("Tag"))
	}
	if image.Get("Repository") != "test-name" {
		t.Errorf("Expected repository 'test-name', found '%s'", image.Get("Repository"))
	}
}
Exemple #2
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func (daemon *Daemon) ContainerChanges(job *engine.Job) error {
	if n := len(job.Args); n != 1 {
		return fmt.Errorf("Usage: %s CONTAINER", job.Name)
	}
	name := job.Args[0]

	container, err := daemon.Get(name)
	if err != nil {
		return err
	}

	outs := engine.NewTable("", 0)
	changes, err := container.Changes()
	if err != nil {
		return err
	}

	for _, change := range changes {
		out := &engine.Env{}
		if err := out.Import(change); err != nil {
			return err
		}
		outs.Add(out)
	}

	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return err
	}

	return nil
}
Exemple #3
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// Search queries the public registry for images matching the specified
// search terms, and returns the results.
//
// Argument syntax: search TERM
//
// Option environment:
//	'authConfig': json-encoded credentials to authenticate against the registry.
//		The search extends to images only accessible via the credentials.
//
//	'metaHeaders': extra HTTP headers to include in the request to the registry.
//		The headers should be passed as a json-encoded dictionary.
//
// Output:
//	Results are sent as a collection of structured messages (using engine.Table).
//	Each result is sent as a separate message.
//	Results are ordered by number of stars on the public registry.
func (s *Service) Search(job *engine.Job) engine.Status {
	if n := len(job.Args); n != 1 {
		return job.Errorf("Usage: %s TERM", job.Name)
	}
	var (
		term        = job.Args[0]
		metaHeaders = map[string][]string{}
		authConfig  = &AuthConfig{}
	)
	job.GetenvJson("authConfig", authConfig)
	job.GetenvJson("metaHeaders", metaHeaders)

	r, err := NewRegistry(authConfig, HTTPRequestFactory(metaHeaders), IndexServerAddress(), true)
	if err != nil {
		return job.Error(err)
	}
	results, err := r.SearchRepositories(term)
	if err != nil {
		return job.Error(err)
	}
	outs := engine.NewTable("star_count", 0)
	for _, result := range results.Results {
		out := &engine.Env{}
		out.Import(result)
		outs.Add(out)
	}
	outs.ReverseSort()
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #4
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func (srv *Server) ContainerChanges(job *engine.Job) engine.Status {
	if n := len(job.Args); n != 1 {
		return job.Errorf("Usage: %s CONTAINER", job.Name)
	}
	name := job.Args[0]
	if container := srv.daemon.Get(name); container != nil {
		outs := engine.NewTable("", 0)
		changes, err := container.Changes()
		if err != nil {
			return job.Error(err)
		}
		for _, change := range changes {
			out := &engine.Env{}
			if err := out.Import(change); err != nil {
				return job.Error(err)
			}
			outs.Add(out)
		}
		if _, err := outs.WriteListTo(job.Stdout); err != nil {
			return job.Error(err)
		}
	} else {
		return job.Errorf("No such container: %s", name)
	}
	return engine.StatusOK
}
Exemple #5
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// CmdDiff shows changes on a container's filesystem.
//
// Each changed file is printed on a separate line, prefixed with a single character that indicates the status of the file: C (modified), A (added), or D (deleted).
//
// Usage: docker diff CONTAINER
func (cli *DockerCli) CmdDiff(args ...string) error {
	cmd := cli.Subcmd("diff", "CONTAINER", "Inspect changes on a container's filesystem", true)
	cmd.Require(flag.Exact, 1)

	utils.ParseFlags(cmd, args, true)

	body, _, err := readBody(cli.call("GET", "/containers/"+cmd.Arg(0)+"/changes", nil, nil))

	if err != nil {
		return err
	}

	outs := engine.NewTable("", 0)
	if _, err := outs.ReadListFrom(body); err != nil {
		return err
	}
	for _, change := range outs.Data {
		var kind string
		switch change.GetInt("Kind") {
		case archive.ChangeModify:
			kind = "C"
		case archive.ChangeAdd:
			kind = "A"
		case archive.ChangeDelete:
			kind = "D"
		}
		fmt.Fprintf(cli.out, "%s %s\n", kind, change.Get("Path"))
	}
	return nil
}
Exemple #6
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func TestDeleteImages(t *testing.T) {
	eng := NewTestEngine(t)
	//we expect errors, so we disable stderr
	eng.Stderr = ioutil.Discard
	defer mkDaemonFromEngine(eng, t).Nuke()

	initialImages := getImages(eng, t, true, "")

	if err := eng.Job("tag", unitTestImageName, "test", "test").Run(); err != nil {
		t.Fatal(err)
	}

	images := getImages(eng, t, true, "")

	if len(images.Data[0].GetList("RepoTags")) != len(initialImages.Data[0].GetList("RepoTags"))+1 {
		t.Errorf("Expected %d images, %d found", len(initialImages.Data[0].GetList("RepoTags"))+1, len(images.Data[0].GetList("RepoTags")))
	}

	req, err := http.NewRequest("DELETE", "/images/"+unitTestImageID, nil)
	if err != nil {
		t.Fatal(err)
	}

	r := httptest.NewRecorder()
	if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
		t.Fatal(err)
	}
	if r.Code != http.StatusConflict {
		t.Fatalf("Expected http status 409-conflict, got %v", r.Code)
	}

	req2, err := http.NewRequest("DELETE", "/images/test:test", nil)
	if err != nil {
		t.Fatal(err)
	}

	r2 := httptest.NewRecorder()
	if err := server.ServeRequest(eng, api.APIVERSION, r2, req2); err != nil {
		t.Fatal(err)
	}
	assertHttpNotError(r2, t)
	if r2.Code != http.StatusOK {
		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
	}

	outs := engine.NewTable("Created", 0)
	if _, err := outs.ReadListFrom(r2.Body.Bytes()); err != nil {
		t.Fatal(err)
	}
	if len(outs.Data) != 1 {
		t.Fatalf("Expected %d event (untagged), got %d", 1, len(outs.Data))
	}
	images = getImages(eng, t, false, "")

	if images.Len() != initialImages.Len() {
		t.Errorf("Expected %d image, %d found", initialImages.Len(), images.Len())
	}
}
Exemple #7
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// CmdSearch searches the Docker Hub for images.
//
// Usage: docker search [OPTIONS] TERM
func (cli *DockerCli) CmdSearch(args ...string) error {
	cmd := cli.Subcmd("search", "TERM", "Search the Docker Hub for images", true)
	noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
	trusted := cmd.Bool([]string{"#t", "#trusted", "#-trusted"}, false, "Only show trusted builds")
	automated := cmd.Bool([]string{"-automated"}, false, "Only show automated builds")
	stars := cmd.Int([]string{"s", "#stars", "-stars"}, 0, "Only displays with at least x stars")
	cmd.Require(flag.Exact, 1)

	utils.ParseFlags(cmd, args, true)

	name := cmd.Arg(0)
	v := url.Values{}
	v.Set("term", name)

	// Resolve the Repository name from fqn to hostname + name
	taglessRemote, _ := parsers.ParseRepositoryTag(name)
	repoInfo, err := registry.ParseRepositoryInfo(taglessRemote)
	if err != nil {
		return err
	}

	cli.LoadConfigFile()

	body, statusCode, errReq := cli.clientRequestAttemptLogin("GET", "/images/search?"+v.Encode(), nil, nil, repoInfo.Index, "search")
	rawBody, _, err := readBody(body, statusCode, errReq)
	if err != nil {
		return err
	}

	outs := engine.NewTable("star_count", 0)
	if _, err := outs.ReadListFrom(rawBody); err != nil {
		return err
	}
	w := tabwriter.NewWriter(cli.out, 10, 1, 3, ' ', 0)
	fmt.Fprintf(w, "NAME\tDESCRIPTION\tSTARS\tOFFICIAL\tAUTOMATED\n")
	for _, out := range outs.Data {
		if ((*automated || *trusted) && (!out.GetBool("is_trusted") && !out.GetBool("is_automated"))) || (*stars > out.GetInt("star_count")) {
			continue
		}
		desc := strings.Replace(out.Get("description"), "\n", " ", -1)
		desc = strings.Replace(desc, "\r", " ", -1)
		if !*noTrunc && len(desc) > 45 {
			desc = utils.Trunc(desc, 42) + "..."
		}
		fmt.Fprintf(w, "%s\t%s\t%d\t", out.Get("name"), desc, out.GetInt("star_count"))
		if out.GetBool("is_official") {
			fmt.Fprint(w, "[OK]")

		}
		fmt.Fprint(w, "\t")
		if out.GetBool("is_automated") || out.GetBool("is_trusted") {
			fmt.Fprint(w, "[OK]")
		}
		fmt.Fprint(w, "\n")
	}
	w.Flush()
	return nil
}
Exemple #8
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// CmdHistory shows the history of an image.
//
// Usage: docker history [OPTIONS] IMAGE
func (cli *DockerCli) CmdHistory(args ...string) error {
	cmd := cli.Subcmd("history", "IMAGE", "Show the history of an image", true)
	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
	noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
	cmd.Require(flag.Exact, 1)

	utils.ParseFlags(cmd, args, true)

	body, _, err := readBody(cli.call("GET", "/images/"+cmd.Arg(0)+"/history", nil, nil))
	if err != nil {
		return err
	}

	outs := engine.NewTable("Created", 0)
	if _, err := outs.ReadListFrom(body); err != nil {
		return err
	}

	w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
	if !*quiet {
		fmt.Fprintln(w, "IMAGE\tCREATED\tCREATED BY\tSIZE")
	}

	for _, out := range outs.Data {
		outID := out.Get("Id")
		if !*quiet {
			if *noTrunc {
				fmt.Fprintf(w, "%s\t", outID)
			} else {
				fmt.Fprintf(w, "%s\t", stringid.TruncateID(outID))
			}

			fmt.Fprintf(w, "%s ago\t", units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))))

			if *noTrunc {
				fmt.Fprintf(w, "%s\t", out.Get("CreatedBy"))
			} else {
				fmt.Fprintf(w, "%s\t", utils.Trunc(out.Get("CreatedBy"), 45))
			}
			fmt.Fprintf(w, "%s\n", units.HumanSize(float64(out.GetInt64("Size"))))
		} else {
			if *noTrunc {
				fmt.Fprintln(w, outID)
			} else {
				fmt.Fprintln(w, stringid.TruncateID(outID))
			}
		}
	}
	w.Flush()
	return nil
}
Exemple #9
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// Regression test for being able to untag an image with an existing
// container
func TestDeleteTagWithExistingContainers(t *testing.T) {
	eng := NewTestEngine(t)
	defer nuke(mkDaemonFromEngine(eng, t))

	srv := mkServerFromEngine(eng, t)

	// Tag the image
	if err := eng.Job("tag", unitTestImageID, "utest", "tag1").Run(); err != nil {
		t.Fatal(err)
	}

	// Create a container from the image
	config, _, _, err := runconfig.Parse([]string{unitTestImageID, "echo test"}, nil)
	if err != nil {
		t.Fatal(err)
	}

	id := createNamedTestContainer(eng, config, t, "testingtags")
	if id == "" {
		t.Fatal("No id returned")
	}

	job := srv.Eng.Job("containers")
	job.SetenvBool("all", true)
	outs, err := job.Stdout.AddListTable()
	if err != nil {
		t.Fatal(err)
	}
	if err := job.Run(); err != nil {
		t.Fatal(err)
	}

	if len(outs.Data) != 1 {
		t.Fatalf("Expected 1 container got %d", len(outs.Data))
	}

	// Try to remove the tag
	imgs := engine.NewTable("", 0)
	if err := srv.DeleteImage("utest:tag1", imgs, true, false, false); err != nil {
		t.Fatal(err)
	}

	if len(imgs.Data) != 1 {
		t.Fatalf("Should only have deleted one untag %d", len(imgs.Data))
	}

	if untag := imgs.Data[0].Get("Untagged"); untag != "utest:tag1" {
		t.Fatalf("Expected %s got %s", unitTestImageID, untag)
	}
}
Exemple #10
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func getImagesJSON(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := parseForm(r); err != nil {
		return err
	}

	var (
		err  error
		outs *engine.Table
		job  = eng.Job("images")
	)

	job.Setenv("filters", r.Form.Get("filters"))
	// FIXME this parameter could just be a match filter
	job.Setenv("filter", r.Form.Get("filter"))
	job.Setenv("all", r.Form.Get("all"))

	if version.GreaterThanOrEqualTo("1.7") {
		streamJSON(job, w, false)
	} else if outs, err = job.Stdout.AddListTable(); err != nil {
		return err
	}

	if err := job.Run(); err != nil {
		return err
	}

	if version.LessThan("1.7") && outs != nil { // Convert to legacy format
		outsLegacy := engine.NewTable("Created", 0)
		for _, out := range outs.Data {
			for _, repoTag := range out.GetList("RepoTags") {
				repo, tag := parsers.ParseRepositoryTag(repoTag)
				outLegacy := &engine.Env{}
				outLegacy.Set("Repository", repo)
				outLegacy.SetJson("Tag", tag)
				outLegacy.Set("Id", out.Get("Id"))
				outLegacy.SetInt64("Created", out.GetInt64("Created"))
				outLegacy.SetInt64("Size", out.GetInt64("Size"))
				outLegacy.SetInt64("VirtualSize", out.GetInt64("VirtualSize"))
				outsLegacy.Add(outLegacy)
			}
		}
		w.Header().Set("Content-Type", "application/json")
		if _, err := outsLegacy.WriteListTo(w); err != nil {
			return err
		}
	}
	return nil
}
Exemple #11
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func (daemon *Daemon) ImageDelete(job *engine.Job) engine.Status {
	if n := len(job.Args); n != 1 {
		return job.Errorf("Usage: %s IMAGE", job.Name)
	}
	imgs := engine.NewTable("", 0)
	if err := daemon.DeleteImage(job.Eng, job.Args[0], imgs, true, job.GetenvBool("force"), job.GetenvBool("noprune")); err != nil {
		return job.Error(err)
	}
	if len(imgs.Data) == 0 {
		return job.Errorf("Conflict, %s wasn't deleted", job.Args[0])
	}
	if _, err := imgs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #12
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func TestGetContainersJSON(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	job := eng.Job("containers")
	job.SetenvBool("all", true)
	outs, err := job.Stdout.AddTable()
	if err != nil {
		t.Fatal(err)
	}
	if err := job.Run(); err != nil {
		t.Fatal(err)
	}
	beginLen := len(outs.Data)

	containerID := createTestContainer(eng, &runconfig.Config{
		Image: unitTestImageID,
		Cmd:   []string{"echo", "test"},
	}, t)

	if containerID == "" {
		t.Fatalf("Received empty container ID")
	}

	req, err := http.NewRequest("GET", "/containers/json?all=1", nil)
	if err != nil {
		t.Fatal(err)
	}

	r := httptest.NewRecorder()
	if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
		t.Fatal(err)
	}
	assertHttpNotError(r, t)
	containers := engine.NewTable("", 0)
	if _, err := containers.ReadListFrom(r.Body.Bytes()); err != nil {
		t.Fatal(err)
	}
	if len(containers.Data) != beginLen+1 {
		t.Fatalf("Expected %d container, %d found (started with: %d)", beginLen+1, len(containers.Data), beginLen)
	}
	if id := containers.Data[0].Get("Id"); id != containerID {
		t.Fatalf("Container ID mismatch. Expected: %s, received: %s\n", containerID, id)
	}
}
Exemple #13
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// CmdRmi removes all images with the specified name(s).
//
// Usage: docker rmi [OPTIONS] IMAGE [IMAGE...]
func (cli *DockerCli) CmdRmi(args ...string) error {
	var (
		cmd     = cli.Subcmd("rmi", "IMAGE [IMAGE...]", "Remove one or more images", true)
		force   = cmd.Bool([]string{"f", "-force"}, false, "Force removal of the image")
		noprune = cmd.Bool([]string{"-no-prune"}, false, "Do not delete untagged parents")
	)
	cmd.Require(flag.Min, 1)

	utils.ParseFlags(cmd, args, true)

	v := url.Values{}
	if *force {
		v.Set("force", "1")
	}
	if *noprune {
		v.Set("noprune", "1")
	}

	var encounteredError error
	for _, name := range cmd.Args() {
		body, _, err := readBody(cli.call("DELETE", "/images/"+name+"?"+v.Encode(), nil, nil))
		if err != nil {
			fmt.Fprintf(cli.err, "%s\n", err)
			encounteredError = fmt.Errorf("Error: failed to remove one or more images")
		} else {
			outs := engine.NewTable("Created", 0)
			if _, err := outs.ReadListFrom(body); err != nil {
				fmt.Fprintf(cli.err, "%s\n", err)
				encounteredError = fmt.Errorf("Error: failed to remove one or more images")
				continue
			}
			for _, out := range outs.Data {
				if out.Get("Deleted") != "" {
					fmt.Fprintf(cli.out, "Deleted: %s\n", out.Get("Deleted"))
				} else {
					fmt.Fprintf(cli.out, "Untagged: %s\n", out.Get("Untagged"))
				}
			}
		}
	}
	return encounteredError
}
Exemple #14
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// Search queries the public registry for images matching the specified
// search terms, and returns the results.
//
// Argument syntax: search TERM
//
// Option environment:
//	'authConfig': json-encoded credentials to authenticate against the registry.
//		The search extends to images only accessible via the credentials.
//
//	'metaHeaders': extra HTTP headers to include in the request to the registry.
//		The headers should be passed as a json-encoded dictionary.
//
// Output:
//	Results are sent as a collection of structured messages (using engine.Table).
//	Each result is sent as a separate message.
//	Results are ordered by number of stars on the public registry.
func (s *Service) Search(job *engine.Job) engine.Status {
	if n := len(job.Args); n != 1 {
		return job.Errorf("Usage: %s TERM", job.Name)
	}
	var (
		term        = job.Args[0]
		metaHeaders = map[string][]string{}
		authConfig  = &AuthConfig{}
	)
	job.GetenvJson("authConfig", authConfig)
	job.GetenvJson("metaHeaders", metaHeaders)

	repoInfo, err := ResolveRepositoryInfo(job, term)
	if err != nil {
		return job.Error(err)
	}
	// *TODO: Search multiple indexes.
	endpoint, err := repoInfo.GetEndpoint()
	if err != nil {
		return job.Error(err)
	}
	r, err := NewSession(authConfig, HTTPRequestFactory(metaHeaders), endpoint, true)
	if err != nil {
		return job.Error(err)
	}
	results, err := r.SearchRepositories(repoInfo.GetSearchTerm())
	if err != nil {
		return job.Error(err)
	}
	outs := engine.NewTable("star_count", 0)
	for _, result := range results.Results {
		out := &engine.Env{}
		out.Import(result)
		outs.Add(out)
	}
	outs.ReverseSort()
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #15
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func TestGetContainersChanges(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	// Create a container and remove a file
	containerID := createTestContainer(eng,
		&runconfig.Config{
			Image: unitTestImageID,
			Cmd:   []string{"/bin/rm", "/etc/passwd"},
		},
		t,
	)
	containerRun(eng, containerID, t)

	r := httptest.NewRecorder()
	req, err := http.NewRequest("GET", "/containers/"+containerID+"/changes", nil)
	if err != nil {
		t.Fatal(err)
	}
	if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
		t.Fatal(err)
	}
	assertHttpNotError(r, t)
	outs := engine.NewTable("", 0)
	if _, err := outs.ReadListFrom(r.Body.Bytes()); err != nil {
		t.Fatal(err)
	}

	// Check the changelog
	success := false
	for _, elem := range outs.Data {
		if elem.Get("Path") == "/etc/passwd" && elem.GetInt("Kind") == 2 {
			success = true
		}
	}
	if !success {
		t.Fatalf("/etc/passwd as been removed but is not present in the diff")
	}
}
Exemple #16
0
func getContainersJSON(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := parseForm(r); err != nil {
		return err
	}
	var (
		err  error
		outs *engine.Table
		job  = eng.Job("containers")
	)

	job.Setenv("all", r.Form.Get("all"))
	job.Setenv("size", r.Form.Get("size"))
	job.Setenv("since", r.Form.Get("since"))
	job.Setenv("before", r.Form.Get("before"))
	job.Setenv("limit", r.Form.Get("limit"))
	job.Setenv("filters", r.Form.Get("filters"))

	if version.GreaterThanOrEqualTo("1.5") {
		streamJSON(job, w, false)
	} else if outs, err = job.Stdout.AddTable(); err != nil {
		return err
	}
	if err = job.Run(); err != nil {
		return err
	}
	if version.LessThan("1.5") { // Convert to legacy format
		for _, out := range outs.Data {
			ports := engine.NewTable("", 0)
			ports.ReadListFrom([]byte(out.Get("Ports")))
			out.Set("Ports", api.DisplayablePorts(ports))
		}
		w.Header().Set("Content-Type", "application/json")
		if _, err = outs.WriteListTo(w); err != nil {
			return err
		}
	}
	return nil
}
func (settings *NetworkSettings) PortMappingAPI() *engine.Table {
	var outs = engine.NewTable("", 0)
	for port, bindings := range settings.Ports {
		p, _ := nat.ParsePort(port.Port())
		if len(bindings) == 0 {
			out := &engine.Env{}
			out.SetInt("PrivatePort", p)
			out.Set("Type", port.Proto())
			outs.Add(out)
			continue
		}
		for _, binding := range bindings {
			out := &engine.Env{}
			h, _ := nat.ParsePort(binding.HostPort)
			out.SetInt("PrivatePort", p)
			out.SetInt("PublicPort", h)
			out.Set("Type", port.Proto())
			out.Set("IP", binding.HostIp)
			outs.Add(out)
		}
	}
	return outs
}
Exemple #18
0
func (s *TagStore) CmdHistory(job *engine.Job) error {
	if n := len(job.Args); n != 1 {
		return fmt.Errorf("Usage: %s IMAGE", job.Name)
	}
	name := job.Args[0]
	foundImage, err := s.LookupImage(name)
	if err != nil {
		return err
	}

	lookupMap := make(map[string][]string)
	for name, repository := range s.Repositories {
		for tag, id := range repository {
			// If the ID already has a reverse lookup, do not update it unless for "latest"
			if _, exists := lookupMap[id]; !exists {
				lookupMap[id] = []string{}
			}
			lookupMap[id] = append(lookupMap[id], utils.ImageReference(name, tag))
		}
	}

	outs := engine.NewTable("Created", 0)
	err = foundImage.WalkHistory(func(img *image.Image) error {
		out := &engine.Env{}
		out.SetJson("Id", img.ID)
		out.SetInt64("Created", img.Created.Unix())
		out.Set("CreatedBy", strings.Join(img.ContainerConfig.Cmd, " "))
		out.SetList("Tags", lookupMap[img.ID])
		out.SetInt64("Size", img.Size)
		outs.Add(out)
		return nil
	})
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return err
	}
	return nil
}
Exemple #19
0
func (srv *Server) Containers(job *engine.Job) engine.Status {
	var (
		foundBefore bool
		displayed   int
		all         = job.GetenvBool("all")
		since       = job.Getenv("since")
		before      = job.Getenv("before")
		n           = job.GetenvInt("limit")
		size        = job.GetenvBool("size")
	)
	outs := engine.NewTable("Created", 0)

	names := map[string][]string{}
	srv.daemon.ContainerGraph().Walk("/", func(p string, e *graphdb.Entity) error {
		names[e.ID()] = append(names[e.ID()], p)
		return nil
	}, -1)

	var beforeCont, sinceCont *daemon.Container
	if before != "" {
		beforeCont = srv.daemon.Get(before)
		if beforeCont == nil {
			return job.Error(fmt.Errorf("Could not find container with name or id %s", before))
		}
	}

	if since != "" {
		sinceCont = srv.daemon.Get(since)
		if sinceCont == nil {
			return job.Error(fmt.Errorf("Could not find container with name or id %s", since))
		}
	}

	errLast := errors.New("last container")
	writeCont := func(container *daemon.Container) error {
		container.Lock()
		defer container.Unlock()
		if !container.State.IsRunning() && !all && n <= 0 && since == "" && before == "" {
			return nil
		}
		if before != "" && !foundBefore {
			if container.ID == beforeCont.ID {
				foundBefore = true
			}
			return nil
		}
		if n > 0 && displayed == n {
			return errLast
		}
		if since != "" {
			if container.ID == sinceCont.ID {
				return errLast
			}
		}
		displayed++
		out := &engine.Env{}
		out.Set("Id", container.ID)
		out.SetList("Names", names[container.ID])
		out.Set("Image", srv.daemon.Repositories().ImageName(container.Image))
		if len(container.Args) > 0 {
			args := []string{}
			for _, arg := range container.Args {
				if strings.Contains(arg, " ") {
					args = append(args, fmt.Sprintf("'%s'", arg))
				} else {
					args = append(args, arg)
				}
			}
			argsAsString := strings.Join(args, " ")

			out.Set("Command", fmt.Sprintf("\"%s %s\"", container.Path, argsAsString))
		} else {
			out.Set("Command", fmt.Sprintf("\"%s\"", container.Path))
		}
		out.SetInt64("Created", container.Created.Unix())
		out.Set("Status", container.State.String())
		str, err := container.NetworkSettings.PortMappingAPI().ToListString()
		if err != nil {
			return err
		}
		out.Set("Ports", str)
		if size {
			sizeRw, sizeRootFs := container.GetSize()
			out.SetInt64("SizeRw", sizeRw)
			out.SetInt64("SizeRootFs", sizeRootFs)
		}
		outs.Add(out)
		return nil
	}

	for _, container := range srv.daemon.List() {
		if err := writeCont(container); err != nil {
			if err != errLast {
				return job.Error(err)
			}
			break
		}
	}
	outs.ReverseSort()
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #20
0
func (daemon *Daemon) Containers(job *engine.Job) engine.Status {
	var (
		foundBefore bool
		displayed   int
		all         = job.GetenvBool("all")
		since       = job.Getenv("since")
		before      = job.Getenv("before")
		n           = job.GetenvInt("limit")
		size        = job.GetenvBool("size")
		psFilters   filters.Args
		filt_exited []int
	)
	outs := engine.NewTable("Created", 0)

	psFilters, err := filters.FromParam(job.Getenv("filters"))
	if err != nil {
		return job.Error(err)
	}
	if i, ok := psFilters["exited"]; ok {
		for _, value := range i {
			code, err := strconv.Atoi(value)
			if err != nil {
				return job.Error(err)
			}
			filt_exited = append(filt_exited, code)
		}
	}

	if i, ok := psFilters["status"]; ok {
		for _, value := range i {
			if value == "exited" {
				all = true
			}
		}
	}
	names := map[string][]string{}
	daemon.ContainerGraph().Walk("/", func(p string, e *graphdb.Entity) error {
		names[e.ID()] = append(names[e.ID()], p)
		return nil
	}, 1)

	var beforeCont, sinceCont *Container
	if before != "" {
		beforeCont, err = daemon.Get(before)
		if err != nil {
			return job.Error(err)
		}
	}

	if since != "" {
		sinceCont, err = daemon.Get(since)
		if err != nil {
			return job.Error(err)
		}
	}

	errLast := errors.New("last container")
	writeCont := func(container *Container) error {
		container.Lock()
		defer container.Unlock()
		if !container.Running && !all && n <= 0 && since == "" && before == "" {
			return nil
		}
		if !psFilters.Match("name", container.Name) {
			return nil
		}

		if !psFilters.Match("id", container.ID) {
			return nil
		}

		if !psFilters.MatchKVList("label", container.Config.Labels) {
			return nil
		}

		if before != "" && !foundBefore {
			if container.ID == beforeCont.ID {
				foundBefore = true
			}
			return nil
		}
		if n > 0 && displayed == n {
			return errLast
		}
		if since != "" {
			if container.ID == sinceCont.ID {
				return errLast
			}
		}
		if len(filt_exited) > 0 {
			should_skip := true
			for _, code := range filt_exited {
				if code == container.ExitCode && !container.Running {
					should_skip = false
					break
				}
			}
			if should_skip {
				return nil
			}
		}

		if !psFilters.Match("status", container.State.StateString()) {
			return nil
		}
		displayed++
		out := &engine.Env{}
		out.SetJson("Id", container.ID)
		out.SetList("Names", names[container.ID])
		img := container.Config.Image
		_, tag := parsers.ParseRepositoryTag(container.Config.Image)
		if tag == "" {
			img = utils.ImageReference(img, graph.DEFAULTTAG)
		}
		out.SetJson("Image", img)
		if len(container.Args) > 0 {
			args := []string{}
			for _, arg := range container.Args {
				if strings.Contains(arg, " ") {
					args = append(args, fmt.Sprintf("'%s'", arg))
				} else {
					args = append(args, arg)
				}
			}
			argsAsString := strings.Join(args, " ")

			out.Set("Command", fmt.Sprintf("\"%s %s\"", container.Path, argsAsString))
		} else {
			out.Set("Command", fmt.Sprintf("\"%s\"", container.Path))
		}
		out.SetInt64("Created", container.Created.Unix())
		out.Set("Status", container.State.String())
		str, err := container.NetworkSettings.PortMappingAPI().ToListString()
		if err != nil {
			return err
		}
		out.Set("Ports", str)
		if size {
			sizeRw, sizeRootFs := container.GetSize()
			out.SetInt64("SizeRw", sizeRw)
			out.SetInt64("SizeRootFs", sizeRootFs)
		}
		out.SetJson("Labels", container.Config.Labels)
		outs.Add(out)
		return nil
	}

	for _, container := range daemon.List() {
		if err := writeCont(container); err != nil {
			if err != errLast {
				return job.Error(err)
			}
			break
		}
	}
	outs.ReverseSort()
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #21
0
// CmdImages lists the images in a specified repository, or all top-level images if no repository is specified.
//
// Usage: docker images [OPTIONS] [REPOSITORY]
func (cli *DockerCli) CmdImages(args ...string) error {
	cmd := cli.Subcmd("images", "[REPOSITORY]", "List images", true)
	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
	all := cmd.Bool([]string{"a", "-all"}, false, "Show all images (default hides intermediate images)")
	noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
	showDigests := cmd.Bool([]string{"-digests"}, false, "Show digests")
	// FIXME: --viz and --tree are deprecated. Remove them in a future version.
	flViz := cmd.Bool([]string{"#v", "#viz", "#-viz"}, false, "Output graph in graphviz format")
	flTree := cmd.Bool([]string{"#t", "#tree", "#-tree"}, false, "Output graph in tree format")

	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
	cmd.Require(flag.Max, 1)

	utils.ParseFlags(cmd, args, true)

	// Consolidate all filter flags, and sanity check them early.
	// They'll get process in the daemon/server.
	imageFilterArgs := filters.Args{}
	for _, f := range flFilter.GetAll() {
		var err error
		imageFilterArgs, err = filters.ParseFlag(f, imageFilterArgs)
		if err != nil {
			return err
		}
	}

	matchName := cmd.Arg(0)
	// FIXME: --viz and --tree are deprecated. Remove them in a future version.
	if *flViz || *flTree {
		v := url.Values{
			"all": []string{"1"},
		}
		if len(imageFilterArgs) > 0 {
			filterJSON, err := filters.ToParam(imageFilterArgs)
			if err != nil {
				return err
			}
			v.Set("filters", filterJSON)
		}

		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, nil))
		if err != nil {
			return err
		}

		outs := engine.NewTable("Created", 0)
		if _, err := outs.ReadListFrom(body); err != nil {
			return err
		}

		var (
			printNode  func(cli *DockerCli, noTrunc bool, image *engine.Env, prefix string)
			startImage *engine.Env

			roots    = engine.NewTable("Created", outs.Len())
			byParent = make(map[string]*engine.Table)
		)

		for _, image := range outs.Data {
			if image.Get("ParentId") == "" {
				roots.Add(image)
			} else {
				if children, exists := byParent[image.Get("ParentId")]; exists {
					children.Add(image)
				} else {
					byParent[image.Get("ParentId")] = engine.NewTable("Created", 1)
					byParent[image.Get("ParentId")].Add(image)
				}
			}

			if matchName != "" {
				if matchName == image.Get("Id") || matchName == stringid.TruncateID(image.Get("Id")) {
					startImage = image
				}

				for _, repotag := range image.GetList("RepoTags") {
					if repotag == matchName {
						startImage = image
					}
				}
			}
		}

		if *flViz {
			fmt.Fprintf(cli.out, "digraph docker {\n")
			printNode = (*DockerCli).printVizNode
		} else {
			printNode = (*DockerCli).printTreeNode
		}

		if startImage != nil {
			root := engine.NewTable("Created", 1)
			root.Add(startImage)
			cli.WalkTree(*noTrunc, root, byParent, "", printNode)
		} else if matchName == "" {
			cli.WalkTree(*noTrunc, roots, byParent, "", printNode)
		}
		if *flViz {
			fmt.Fprintf(cli.out, " base [style=invisible]\n}\n")
		}
	} else {
		v := url.Values{}
		if len(imageFilterArgs) > 0 {
			filterJSON, err := filters.ToParam(imageFilterArgs)
			if err != nil {
				return err
			}
			v.Set("filters", filterJSON)
		}

		if cmd.NArg() == 1 {
			// FIXME rename this parameter, to not be confused with the filters flag
			v.Set("filter", matchName)
		}
		if *all {
			v.Set("all", "1")
		}

		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, nil))

		if err != nil {
			return err
		}

		outs := engine.NewTable("Created", 0)
		if _, err := outs.ReadListFrom(body); err != nil {
			return err
		}

		w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
		if !*quiet {
			if *showDigests {
				fmt.Fprintln(w, "REPOSITORY\tTAG\tDIGEST\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
			} else {
				fmt.Fprintln(w, "REPOSITORY\tTAG\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
			}
		}

		for _, out := range outs.Data {
			outID := out.Get("Id")
			if !*noTrunc {
				outID = stringid.TruncateID(outID)
			}

			repoTags := out.GetList("RepoTags")
			repoDigests := out.GetList("RepoDigests")

			if len(repoTags) == 1 && repoTags[0] == "<none>:<none>" && len(repoDigests) == 1 && repoDigests[0] == "<none>@<none>" {
				// dangling image - clear out either repoTags or repoDigsts so we only show it once below
				repoDigests = []string{}
			}

			// combine the tags and digests lists
			tagsAndDigests := append(repoTags, repoDigests...)
			for _, repoAndRef := range tagsAndDigests {
				repo, ref := parsers.ParseRepositoryTag(repoAndRef)
				// default tag and digest to none - if there's a value, it'll be set below
				tag := "<none>"
				digest := "<none>"
				if utils.DigestReference(ref) {
					digest = ref
				} else {
					tag = ref
				}

				if !*quiet {
					if *showDigests {
						fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s ago\t%s\n", repo, tag, digest, outID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))), units.HumanSize(float64(out.GetInt64("VirtualSize"))))
					} else {
						fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\n", repo, tag, outID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))), units.HumanSize(float64(out.GetInt64("VirtualSize"))))
					}
				} else {
					fmt.Fprintln(w, outID)
				}
			}
		}

		if !*quiet {
			w.Flush()
		}
	}
	return nil
}
Exemple #22
0
// CmdPs outputs a list of Docker containers.
//
// Usage: docker ps [OPTIONS]
func (cli *DockerCli) CmdPs(args ...string) error {
	var (
		err error

		psFilterArgs = filters.Args{}
		v            = url.Values{}

		cmd      = cli.Subcmd("ps", "", "List containers", true)
		quiet    = cmd.Bool([]string{"q", "-quiet"}, false, "Only display numeric IDs")
		size     = cmd.Bool([]string{"s", "-size"}, false, "Display total file sizes")
		all      = cmd.Bool([]string{"a", "-all"}, false, "Show all containers (default shows just running)")
		noTrunc  = cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
		nLatest  = cmd.Bool([]string{"l", "-latest"}, false, "Show the latest created container, include non-running")
		since    = cmd.String([]string{"#sinceId", "#-since-id", "-since"}, "", "Show created since Id or Name, include non-running")
		before   = cmd.String([]string{"#beforeId", "#-before-id", "-before"}, "", "Show only container created before Id or Name")
		last     = cmd.Int([]string{"n"}, -1, "Show n last created containers, include non-running")
		flFilter = opts.NewListOpts(nil)
	)
	cmd.Require(flag.Exact, 0)

	cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")

	utils.ParseFlags(cmd, args, true)
	if *last == -1 && *nLatest {
		*last = 1
	}

	if *all {
		v.Set("all", "1")
	}

	if *last != -1 {
		v.Set("limit", strconv.Itoa(*last))
	}

	if *since != "" {
		v.Set("since", *since)
	}

	if *before != "" {
		v.Set("before", *before)
	}

	if *size {
		v.Set("size", "1")
	}

	// Consolidate all filter flags, and sanity check them.
	// They'll get processed in the daemon/server.
	for _, f := range flFilter.GetAll() {
		if psFilterArgs, err = filters.ParseFlag(f, psFilterArgs); err != nil {
			return err
		}
	}

	if len(psFilterArgs) > 0 {
		filterJSON, err := filters.ToParam(psFilterArgs)
		if err != nil {
			return err
		}

		v.Set("filters", filterJSON)
	}

	body, _, err := readBody(cli.call("GET", "/containers/json?"+v.Encode(), nil, nil))
	if err != nil {
		return err
	}

	outs := engine.NewTable("Created", 0)
	if _, err := outs.ReadListFrom(body); err != nil {
		return err
	}

	w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
	if !*quiet {
		fmt.Fprint(w, "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES")

		if *size {
			fmt.Fprintln(w, "\tSIZE")
		} else {
			fmt.Fprint(w, "\n")
		}
	}

	stripNamePrefix := func(ss []string) []string {
		for i, s := range ss {
			ss[i] = s[1:]
		}

		return ss
	}

	for _, out := range outs.Data {
		outID := out.Get("Id")

		if !*noTrunc {
			outID = stringid.TruncateID(outID)
		}

		if *quiet {
			fmt.Fprintln(w, outID)

			continue
		}

		var (
			outNames   = stripNamePrefix(out.GetList("Names"))
			outCommand = strconv.Quote(out.Get("Command"))
			ports      = engine.NewTable("", 0)
		)

		if !*noTrunc {
			outCommand = utils.Trunc(outCommand, 20)

			// only display the default name for the container with notrunc is passed
			for _, name := range outNames {
				if len(strings.Split(name, "/")) == 1 {
					outNames = []string{name}

					break
				}
			}
		}

		ports.ReadListFrom([]byte(out.Get("Ports")))

		image := out.Get("Image")
		if image == "" {
			image = "<no image>"
		}

		fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\t%s\t%s\t", outID, image, outCommand,
			units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))),
			out.Get("Status"), api.DisplayablePorts(ports), strings.Join(outNames, ","))

		if *size {
			if out.GetInt("SizeRootFs") > 0 {
				fmt.Fprintf(w, "%s (virtual %s)\n", units.HumanSize(float64(out.GetInt64("SizeRw"))), units.HumanSize(float64(out.GetInt64("SizeRootFs"))))
			} else {
				fmt.Fprintf(w, "%s\n", units.HumanSize(float64(out.GetInt64("SizeRw"))))
			}

			continue
		}

		fmt.Fprint(w, "\n")
	}

	if !*quiet {
		w.Flush()
	}

	return nil
}
Exemple #23
0
func TestContainerOrphaning(t *testing.T) {

	// setup a temporary directory
	tmpDir, err := ioutil.TempDir("", "project")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(tmpDir)

	// setup a CLI and server
	cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, testDaemonProto, testDaemonAddr, nil)
	defer cleanup(globalEngine, t)
	srv := mkServerFromEngine(globalEngine, t)

	// closure to build something
	buildSomething := func(template string, image string) string {
		dockerfile := path.Join(tmpDir, "Dockerfile")
		replacer := strings.NewReplacer("{IMAGE}", unitTestImageID)
		contents := replacer.Replace(template)
		ioutil.WriteFile(dockerfile, []byte(contents), 0x777)
		if err := cli.CmdBuild("-t", image, tmpDir); err != nil {
			t.Fatal(err)
		}
		job := globalEngine.Job("image_get", image)
		info, _ := job.Stdout.AddEnv()
		if err := job.Run(); err != nil {
			t.Fatal(err)
		}
		return info.Get("Id")
	}

	// build an image
	imageName := "orphan-test"
	template1 := `
	from {IMAGE}
	cmd ["/bin/echo", "holla"]
	`
	img1 := buildSomething(template1, imageName)

	// create a container using the fist image
	if err := cli.CmdRun(imageName); err != nil {
		t.Fatal(err)
	}

	// build a new image that splits lineage
	template2 := `
	from {IMAGE}
	cmd ["/bin/echo", "holla"]
	expose 22
	`
	buildSomething(template2, imageName)

	// remove the second image by name
	resp := engine.NewTable("", 0)
	if err := srv.DeleteImage(imageName, resp, true, false, false); err == nil {
		t.Fatal("Expected error, got none")
	}

	// see if we deleted the first image (and orphaned the container)
	for _, i := range resp.Data {
		if img1 == i.Get("Deleted") {
			t.Fatal("Orphaned image with container")
		}
	}

}
Exemple #24
0
func (s *TagStore) CmdImages(job *engine.Job) engine.Status {
	var (
		allImages   map[string]*image.Image
		err         error
		filt_tagged = true
	)

	imageFilters, err := filters.FromParam(job.Getenv("filters"))
	if err != nil {
		return job.Error(err)
	}
	for name := range imageFilters {
		if _, ok := acceptedImageFilterTags[name]; !ok {
			return job.Errorf("Invalid filter '%s'", name)
		}
	}

	if i, ok := imageFilters["dangling"]; ok {
		for _, value := range i {
			if strings.ToLower(value) == "true" {
				filt_tagged = false
			}
		}
	}

	if job.GetenvBool("all") && filt_tagged {
		allImages, err = s.graph.Map()
	} else {
		allImages, err = s.graph.Heads()
	}
	if err != nil {
		return job.Error(err)
	}
	lookup := make(map[string]*engine.Env)
	s.Lock()
	for name, repository := range s.Repositories {
		if job.Getenv("filter") != "" {
			if match, _ := path.Match(job.Getenv("filter"), name); !match {
				continue
			}
		}
		for tag, id := range repository {
			image, err := s.graph.Get(id)
			if err != nil {
				log.Printf("Warning: couldn't load %s from %s/%s: %s", id, name, tag, err)
				continue
			}

			if out, exists := lookup[id]; exists {
				if filt_tagged {
					out.SetList("RepoTags", append(out.GetList("RepoTags"), fmt.Sprintf("%s:%s", name, tag)))
				}
			} else {
				// get the boolean list for if only the untagged images are requested
				delete(allImages, id)
				if filt_tagged {
					out := &engine.Env{}
					out.SetJson("ParentId", image.Parent)
					out.SetList("RepoTags", []string{fmt.Sprintf("%s:%s", name, tag)})
					out.SetJson("Id", image.ID)
					out.SetInt64("Created", image.Created.Unix())
					out.SetInt64("Size", image.Size)
					out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
					lookup[id] = out
				}
			}

		}
	}
	s.Unlock()

	outs := engine.NewTable("Created", len(lookup))
	for _, value := range lookup {
		outs.Add(value)
	}

	// Display images which aren't part of a repository/tag
	if job.Getenv("filter") == "" {
		for _, image := range allImages {
			out := &engine.Env{}
			out.SetJson("ParentId", image.Parent)
			out.SetList("RepoTags", []string{"<none>:<none>"})
			out.SetJson("Id", image.ID)
			out.SetInt64("Created", image.Created.Unix())
			out.SetInt64("Size", image.Size)
			out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
			outs.Add(out)
		}
	}

	outs.ReverseSort()
	if _, err := outs.WriteListTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}
Exemple #25
0
func (cli *KraneCli) CmdPs(args ...string) error {
	cmd := cli.Subcmd("ps", "[OPTIONS]", "List containers")
	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only display numeric IDs")
	size := cmd.Bool([]string{"s", "-size"}, false, "Display sizes")
	all := cmd.Bool([]string{"a", "-all"}, false, "Show all containers. Only running containers are shown by default.")
	noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
	nLatest := cmd.Bool([]string{"l", "-latest"}, false, "Show only the latest created container, include non-running ones.")
	since := cmd.String([]string{"#sinceId", "#-since-id", "-since"}, "", "Show only containers created since Id or Name, include non-running ones.")
	before := cmd.String([]string{"#beforeId", "#-before-id", "-before"}, "", "Show only container created before Id or Name, include non-running ones.")
	last := cmd.Int([]string{"n"}, -1, "Show n last created containers, include non-running ones.")

	if err := cmd.Parse(args); err != nil {
		return nil
	}
	v := url.Values{}
	if *last == -1 && *nLatest {
		*last = 1
	}
	if *all {
		v.Set("all", "1")
	}
	if *last != -1 {
		v.Set("limit", strconv.Itoa(*last))
	}
	if *since != "" {
		v.Set("since", *since)
	}
	if *before != "" {
		v.Set("before", *before)
	}
	if *size {
		v.Set("size", "1")
	}

	body, _, err := readBody(cli.call("GET", "/containers/json?"+v.Encode(), nil, false))
	if err != nil {
		return err
	}

	ships := engine.NewTable("Created", 0)
	if _, err := ships.ReadListFrom(body); err != nil {
		return err
	}

	w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
	if !*quiet {
		fmt.Fprint(w, "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES\tSHIP")
		if *size {
			fmt.Fprintln(w, "\tSIZE")
		} else {
			fmt.Fprint(w, "\n")
		}
	}

	for _, outShip := range ships.Data {
		var (
			outShipFQDN   = outShip.Get("fqdn")
			outContainers = outShip.Get("Containers")
		)

		outs := engine.NewTable("Created", 0)

		if _, err := outs.ReadListFrom([]byte(outContainers)); err != nil {
			return err
		}

		for _, out := range outs.Data {
			var (
				outID    = out.Get("Id")
				outNames = out.GetList("Names")
			)

			if !*noTrunc {
				outID = utils.TruncateID(outID)
			}

			// Remove the leading / from the names
			for i := 0; i < len(outNames); i++ {
				outNames[i] = outNames[i][1:]
			}

			if !*quiet {
				var (
					outCommand = out.Get("Command")
					ports      = engine.NewTable("", 0)
				)
				outCommand = strconv.Quote(outCommand)
				if !*noTrunc {
					outCommand = utils.Trunc(outCommand, 20)
				}
				ports.ReadListFrom([]byte(out.Get("Ports")))
				fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s ago\t%s\t%s\t%s\t", outID, out.Get("Image"), outCommand, units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))), out.Get("Status"), api.DisplayablePorts(ports), strings.Join(outNames, ","), outShipFQDN)
				if *size {
					if out.GetInt("SizeRootFs") > 0 {
						fmt.Fprintf(w, "%s (virtual %s)\n", units.HumanSize(out.GetInt64("SizeRw")), units.HumanSize(out.GetInt64("SizeRootFs")))
					} else {
						fmt.Fprintf(w, "%s\n", units.HumanSize(out.GetInt64("SizeRw")))
					}
				} else {
					fmt.Fprint(w, "\n")
				}
			} else {
				fmt.Fprintln(w, outID)
			}
		}
	}

	if !*quiet {
		w.Flush()
	}
	return nil
}