Merge pull request #3726 from mrunalp/update/go-dockerclient

Update github.com/fsouza/go-dockerclient to pick up IpcMode support.

Godeps/Godeps.json

@@ -46,42 +46,42 @@
 		{
 			"ImportPath": "github.com/docker/docker/pkg/archive",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/fileutils",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/ioutils",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/pools",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/promise",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/system",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/pkg/units",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/docker/docker/vendor/src/code.google.com/p/go/src/pkg/archive/tar",
 			"Comment": "v1.4.1-108-g364720b",
-			"Rev": "364720b5e7e725cdc466171de873eefdb8609a33"
+			"Rev": "211513156dc1ace48e630b4bf4ea0fcfdc8d9abf"
 		},
 		{
 			"ImportPath": "github.com/elazarl/go-bindata-assetfs",
@@ -94,8 +94,7 @@
 		},
 		{
 			"ImportPath": "github.com/fsouza/go-dockerclient",
-			"Comment": "0.2.1-334-g9c377ff",
-			"Rev": "9c377ffd9aed48a012adf1c3fd517fe98394120b"
+			"Rev": "d19717788084716e4adff0515be6289aa04bec46"
 		},
 		{
 			"ImportPath": "github.com/ghodss/yaml",

Godeps/_workspace/src/github.com/docker/docker/pkg/archive/archive.go

@@ -30,11 +30,11 @@ type (
 	ArchiveReader io.Reader
 	Compression   int
 	TarOptions    struct {
-		Includes    []string
-		Excludes    []string
-		Compression Compression
-		NoLchown    bool
-		Name        string
+		IncludeFiles    []string
+		ExcludePatterns []string
+		Compression     Compression
+		NoLchown        bool
+		Name            string
 	}
 
 	// Archiver allows the reuse of most utility functions of this package
@@ -378,7 +378,7 @@ func escapeName(name string) string {
 }
 
 // TarWithOptions creates an archive from the directory at `path`, only including files whose relative
-// paths are included in `options.Includes` (if non-nil) or not in `options.Excludes`.
+// paths are included in `options.IncludeFiles` (if non-nil) or not in `options.ExcludePatterns`.
 func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error) {
 	pipeReader, pipeWriter := io.Pipe()
 
@@ -401,12 +401,14 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
 		// mutating the filesystem and we can see transient errors
 		// from this
 
-		if options.Includes == nil {
-			options.Includes = []string{"."}
+		if options.IncludeFiles == nil {
+			options.IncludeFiles = []string{"."}
 		}
 
+		seen := make(map[string]bool)
+
 		var renamedRelFilePath string // For when tar.Options.Name is set
-		for _, include := range options.Includes {
+		for _, include := range options.IncludeFiles {
 			filepath.Walk(filepath.Join(srcPath, include), func(filePath string, f os.FileInfo, err error) error {
 				if err != nil {
 					log.Debugf("Tar: Can't stat file %s to tar: %s", srcPath, err)
@@ -420,10 +422,19 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
 					return nil
 				}
 
-				skip, err := fileutils.Matches(relFilePath, options.Excludes)
-				if err != nil {
-					log.Debugf("Error matching %s", relFilePath, err)
-					return err
+				skip := false
+
+				// If "include" is an exact match for the current file
+				// then even if there's an "excludePatterns" pattern that
+				// matches it, don't skip it. IOW, assume an explicit 'include'
+				// is asking for that file no matter what - which is true
+				// for some files, like .dockerignore and Dockerfile (sometimes)
+				if include != relFilePath {
+					skip, err = fileutils.Matches(relFilePath, options.ExcludePatterns)
+					if err != nil {
+						log.Debugf("Error matching %s", relFilePath, err)
+						return err
+					}
 				}
 
 				if skip {
@@ -433,6 +444,11 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error)
 					return nil
 				}
 
+				if seen[relFilePath] {
+					return nil
+				}
+				seen[relFilePath] = true
+
 				// Rename the base resource
 				if options.Name != "" && filePath == srcPath+"/"+filepath.Base(relFilePath) {
 					renamedRelFilePath = relFilePath
@@ -487,7 +503,7 @@ loop:
 		// This keeps "../" as-is, but normalizes "/../" to "/"
 		hdr.Name = filepath.Clean(hdr.Name)
 
-		for _, exclude := range options.Excludes {
+		for _, exclude := range options.ExcludePatterns {
 			if strings.HasPrefix(hdr.Name, exclude) {
 				continue loop
 			}
@@ -563,8 +579,8 @@ func Untar(archive io.Reader, dest string, options *TarOptions) error {
 	if options == nil {
 		options = &TarOptions{}
 	}
-	if options.Excludes == nil {
-		options.Excludes = []string{}
+	if options.ExcludePatterns == nil {
+		options.ExcludePatterns = []string{}
 	}
 	decompressedArchive, err := DecompressStream(archive)
 	if err != nil {

Godeps/_workspace/src/github.com/docker/docker/pkg/archive/archive_test.go

@@ -165,8 +165,8 @@ func TestTarUntar(t *testing.T) {
 		Gzip,
 	} {
 		changes, err := tarUntar(t, origin, &TarOptions{
-			Compression: c,
-			Excludes:    []string{"3"},
+			Compression:     c,
+			ExcludePatterns: []string{"3"},
 		})
 
 		if err != nil {
@@ -196,8 +196,8 @@ func TestTarWithOptions(t *testing.T) {
 		opts       *TarOptions
 		numChanges int
 	}{
-		{&TarOptions{Includes: []string{"1"}}, 1},
-		{&TarOptions{Excludes: []string{"2"}}, 1},
+		{&TarOptions{IncludeFiles: []string{"1"}}, 1},
+		{&TarOptions{ExcludePatterns: []string{"2"}}, 1},
 	}
 	for _, testCase := range cases {
 		changes, err := tarUntar(t, origin, testCase.opts)

Godeps/_workspace/src/github.com/docker/docker/pkg/archive/changes_test.go

@@ -286,7 +286,7 @@ func TestApplyLayer(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if err := ApplyLayer(src, layerCopy); err != nil {
+	if _, err := ApplyLayer(src, layerCopy); err != nil {
 		t.Fatal(err)
 	}
 

Godeps/_workspace/src/github.com/docker/docker/pkg/archive/diff.go

@@ -15,7 +15,7 @@ import (
 	"github.com/docker/docker/pkg/system"
 )
 
-func UnpackLayer(dest string, layer ArchiveReader) error {
+func UnpackLayer(dest string, layer ArchiveReader) (size int64, err error) {
 	tr := tar.NewReader(layer)
 	trBuf := pools.BufioReader32KPool.Get(tr)
 	defer pools.BufioReader32KPool.Put(trBuf)
@@ -33,9 +33,11 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 			break
 		}
 		if err != nil {
-			return err
+			return 0, err
 		}
 
+		size += hdr.Size
+
 		// Normalize name, for safety and for a simple is-root check
 		hdr.Name = filepath.Clean(hdr.Name)
 
@@ -48,7 +50,7 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 			if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
 				err = os.MkdirAll(parentPath, 0600)
 				if err != nil {
-					return err
+					return 0, err
 				}
 			}
 		}
@@ -63,12 +65,12 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 				aufsHardlinks[basename] = hdr
 				if aufsTempdir == "" {
 					if aufsTempdir, err = ioutil.TempDir("", "dockerplnk"); err != nil {
-						return err
+						return 0, err
 					}
 					defer os.RemoveAll(aufsTempdir)
 				}
 				if err := createTarFile(filepath.Join(aufsTempdir, basename), dest, hdr, tr, true); err != nil {
-					return err
+					return 0, err
 				}
 			}
 			continue
@@ -77,10 +79,10 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 		path := filepath.Join(dest, hdr.Name)
 		rel, err := filepath.Rel(dest, path)
 		if err != nil {
-			return err
+			return 0, err
 		}
 		if strings.HasPrefix(rel, "..") {
-			return breakoutError(fmt.Errorf("%q is outside of %q", hdr.Name, dest))
+			return 0, breakoutError(fmt.Errorf("%q is outside of %q", hdr.Name, dest))
 		}
 		base := filepath.Base(path)
 
@@ -88,7 +90,7 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 			originalBase := base[len(".wh."):]
 			originalPath := filepath.Join(filepath.Dir(path), originalBase)
 			if err := os.RemoveAll(originalPath); err != nil {
-				return err
+				return 0, err
 			}
 		} else {
 			// If path exits we almost always just want to remove and replace it.
@@ -98,7 +100,7 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 			if fi, err := os.Lstat(path); err == nil {
 				if !(fi.IsDir() && hdr.Typeflag == tar.TypeDir) {
 					if err := os.RemoveAll(path); err != nil {
-						return err
+						return 0, err
 					}
 				}
 			}
@@ -113,18 +115,18 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 				linkBasename := filepath.Base(hdr.Linkname)
 				srcHdr = aufsHardlinks[linkBasename]
 				if srcHdr == nil {
-					return fmt.Errorf("Invalid aufs hardlink")
+					return 0, fmt.Errorf("Invalid aufs hardlink")
 				}
 				tmpFile, err := os.Open(filepath.Join(aufsTempdir, linkBasename))
 				if err != nil {
-					return err
+					return 0, err
 				}
 				defer tmpFile.Close()
 				srcData = tmpFile
 			}
 
 			if err := createTarFile(path, dest, srcHdr, srcData, true); err != nil {
-				return err
+				return 0, err
 			}
 
 			// Directory mtimes must be handled at the end to avoid further
@@ -139,27 +141,29 @@ func UnpackLayer(dest string, layer ArchiveReader) error {
 		path := filepath.Join(dest, hdr.Name)
 		ts := []syscall.Timespec{timeToTimespec(hdr.AccessTime), timeToTimespec(hdr.ModTime)}
 		if err := syscall.UtimesNano(path, ts); err != nil {
-			return err
+			return 0, err
 		}
 	}
-	return nil
+
+	return size, nil
 }
 
 // ApplyLayer parses a diff in the standard layer format from `layer`, and
-// applies it to the directory `dest`.
-func ApplyLayer(dest string, layer ArchiveReader) error {
+// applies it to the directory `dest`. Returns the size in bytes of the
+// contents of the layer.
+func ApplyLayer(dest string, layer ArchiveReader) (int64, error) {
 	dest = filepath.Clean(dest)
 
 	// We need to be able to set any perms
 	oldmask, err := system.Umask(0)
 	if err != nil {
-		return err
+		return 0, err
 	}
 	defer system.Umask(oldmask) // ignore err, ErrNotSupportedPlatform
 
 	layer, err = DecompressStream(layer)
 	if err != nil {
-		return err
+		return 0, err
 	}
 	return UnpackLayer(dest, layer)
 }

Godeps/_workspace/src/github.com/docker/docker/pkg/archive/utils_test.go

@@ -17,7 +17,8 @@ var testUntarFns = map[string]func(string, io.Reader) error{
 		return Untar(r, dest, nil)
 	},
 	"applylayer": func(dest string, r io.Reader) error {
-		return ApplyLayer(dest, ArchiveReader(r))
+		_, err := ApplyLayer(dest, ArchiveReader(r))
+		return err
 	},
 }
 

Godeps/_workspace/src/github.com/docker/docker/pkg/units/size.go

@@ -39,7 +39,7 @@ var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB",
 
 // HumanSize returns a human-readable approximation of a size
 // using SI standard (eg. "44kB", "17MB")
-func HumanSize(size int64) string {
+func HumanSize(size float64) string {
 	return intToString(float64(size), 1000.0, decimapAbbrs)
 }
 

Godeps/_workspace/src/github.com/docker/docker/pkg/units/size_test.go

@@ -23,9 +23,9 @@ func TestHumanSize(t *testing.T) {
 	assertEquals(t, "1 MB", HumanSize(1000000))
 	assertEquals(t, "1.049 MB", HumanSize(1048576))
 	assertEquals(t, "2 MB", HumanSize(2*MB))
-	assertEquals(t, "3.42 GB", HumanSize(int64(float64(3.42*GB))))
-	assertEquals(t, "5.372 TB", HumanSize(int64(float64(5.372*TB))))
-	assertEquals(t, "2.22 PB", HumanSize(int64(float64(2.22*PB))))
+	assertEquals(t, "3.42 GB", HumanSize(float64(3.42*GB)))
+	assertEquals(t, "5.372 TB", HumanSize(float64(5.372*TB)))
+	assertEquals(t, "2.22 PB", HumanSize(float64(2.22*PB)))
 }
 
 func TestFromHumanSize(t *testing.T) {

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/.travis.yml

@@ -2,6 +2,7 @@ language: go
 go:
   - 1.2.2
   - 1.3.1
+  - 1.4
   - tip
 env:
   - GOARCH=amd64

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/AUTHORS

@@ -3,6 +3,7 @@
 Aldrin Leal <aldrin@leal.eng.br>
 Andreas Jaekle <andreas@jaekle.net>
 Andrews Medina <andrewsmedina@gmail.com>
+Artem Sidorenko <artem@2realities.com>
 Andy Goldstein <andy.goldstein@redhat.com>
 Ben McCann <benmccann.com>
 Carlos Diaz-Padron <cpadron@mozilla.com>
@@ -16,6 +17,7 @@ Dawn Chen <dawnchen@google.com>
 Ed <edrocksit@gmail.com>
 Eric Anderson <anderson@copperegg.com>
 Fabio Rehm <fgrehm@gmail.com>
+ Fatih Arslan <ftharsln@gmail.com>
 Flavia Missi <flaviamissi@gmail.com>
 Francisco Souza <f@souza.cc>
 Jari Kolehmainen <jari.kolehmainen@digia.com>
@@ -25,11 +27,14 @@ Jean-Baptiste Dalido <jeanbaptiste@appgratis.com>
 Jeff Mitchell <jeffrey.mitchell@gmail.com>
 Jeffrey Hulten <jhulten@gmail.com>
 Johan Euphrosine <proppy@google.com>
+Kamil Domanski <kamil@domanski.co>
 Karan Misra <kidoman@gmail.com>
 Kim, Hirokuni <hirokuni.kim@kvh.co.jp>
 Lucas Clemente <lucas@clemente.io>
+Martin Sweeney <martin@sweeney.io>
 Máximo Cuadros Ortiz <mcuadros@gmail.com>
 Mike Dillon <mike.dillon@synctree.com>
+Mrunal Patel <mrunalp@gmail.com>
 Omeid Matten <public@omeid.me>
 Paul Morie <pmorie@gmail.com>
 Peter Jihoon Kim <raingrove@gmail.com>

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/README.markdown

@@ -22,7 +22,7 @@ import (
 func main() {
         endpoint := "unix:///var/run/docker.sock"
         client, _ := docker.NewClient(endpoint)
-        imgs, _ := client.ListImages(true)
+        imgs, _ := client.ListImages(docker.ListImagesOptions{All: false})
         for _, img := range imgs {
                 fmt.Println("ID: ", img.ID)
                 fmt.Println("RepoTags: ", img.RepoTags)

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/client.go

@@ -460,24 +460,34 @@ func (c *Client) hijack(method, path string, success chan struct{}, setRawTermin
 		protocol = "tcp"
 		address = c.endpointURL.Host
 	}
-	dial, err := net.Dial(protocol, address)
-	if err != nil {
-		return err
+	var dial net.Conn
+	if c.TLSConfig != nil && protocol != "unix" {
+		dial, err = tlsDial(protocol, address, c.TLSConfig)
+		if err != nil {
+			return err
+		}
+	} else {
+		dial, err = net.Dial(protocol, address)
+		if err != nil {
+			return err
+		}
 	}
-	defer dial.Close()
 	clientconn := httputil.NewClientConn(dial, nil)
+	defer clientconn.Close()
 	clientconn.Do(req)
 	if success != nil {
 		success <- struct{}{}
 		<-success
 	}
 	rwc, br := clientconn.Hijack()
+	defer rwc.Close()
 	errs := make(chan error, 2)
 	exit := make(chan bool)
 	go func() {
 		defer close(exit)
 		var err error
 		if setRawTerminal {
+			// When TTY is ON, use regular copy
 			_, err = io.Copy(stdout, br)
 		} else {
 			_, err = stdCopy(stdout, stderr, br)

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/container.go

@@ -358,6 +358,7 @@ type HostConfig struct {
 	ExtraHosts      []string               `json:"ExtraHosts,omitempty" yaml:"ExtraHosts,omitempty"`
 	VolumesFrom     []string               `json:"VolumesFrom,omitempty" yaml:"VolumesFrom,omitempty"`
 	NetworkMode     string                 `json:"NetworkMode,omitempty" yaml:"NetworkMode,omitempty"`
+	IpcMode         string                 `json:"IpcMode,omitempty" yaml:"IpcMode,omitempty"`
 	RestartPolicy   RestartPolicy          `json:"RestartPolicy,omitempty" yaml:"RestartPolicy,omitempty"`
 }
 

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/exec.go

@@ -56,6 +56,34 @@ type Exec struct {
 	ID string `json:"Id,omitempty" yaml:"Id,omitempty"`
 }
 
+// ExecProcessConfig is a type describing the command associated to a Exec
+// instance. It's used in the ExecInspect type.
+//
+// See http://goo.gl/ypQULN for more details
+type ExecProcessConfig struct {
+	Privileged bool     `json:"privileged,omitempty" yaml:"privileged,omitempty"`
+	User       string   `json:"user,omitempty" yaml:"user,omitempty"`
+	Tty        bool     `json:"tty,omitempty" yaml:"tty,omitempty"`
+	EntryPoint string   `json:"entrypoint,omitempty" yaml:"entrypoint,omitempty"`
+	Arguments  []string `json:"arguments,omitempty" yaml:"arguments,omitempty"`
+}
+
+// ExecInspect is a type with details about a exec instance, including the
+// exit code if the command has finished running. It's returned by a api
+// call to /exec/(id)/json
+//
+// See http://goo.gl/ypQULN for more details
+type ExecInspect struct {
+	ID            string            `json:"ID,omitempty" yaml:"ID,omitempty"`
+	Running       bool              `json:"Running,omitempty" yaml:"Running,omitempty"`
+	ExitCode      int               `json:"ExitCode,omitempty" yaml:"ExitCode,omitempty"`
+	OpenStdin     bool              `json:"OpenStdin,omitempty" yaml:"OpenStdin,omitempty"`
+	OpenStderr    bool              `json:"OpenStderr,omitempty" yaml:"OpenStderr,omitempty"`
+	OpenStdout    bool              `json:"OpenStdout,omitempty" yaml:"OpenStdout,omitempty"`
+	ProcessConfig ExecProcessConfig `json:"ProcessConfig,omitempty" yaml:"ProcessConfig,omitempty"`
+	Container     Container         `json:"Container,omitempty" yaml:"Container,omitempty"`
+}
+
 // CreateExec sets up an exec instance in a running container `id`, returning the exec
 // instance, or an error in case of failure.
 //
@@ -119,6 +147,26 @@ func (c *Client) ResizeExecTTY(id string, height, width int) error {
 	return err
 }
 
+// InspectExec returns low-level information about the exec command id.
+//
+// See http://goo.gl/ypQULN for more details
+func (c *Client) InspectExec(id string) (*ExecInspect, error) {
+	path := fmt.Sprintf("/exec/%s/json", id)
+	body, status, err := c.do("GET", path, nil)
+	if status == http.StatusNotFound {
+		return nil, &NoSuchExec{ID: id}
+	}
+	if err != nil {
+		return nil, err
+	}
+	var exec ExecInspect
+	err = json.Unmarshal(body, &exec)
+	if err != nil {
+		return nil, err
+	}
+	return &exec, nil
+}
+
 // NoSuchExec is the error returned when a given exec instance does not exist.
 type NoSuchExec struct {
 	ID string

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/exec_test.go

@@ -10,6 +10,7 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"net/url"
+	"reflect"
 	"strings"
 	"testing"
 )
@@ -126,3 +127,133 @@ func TestExecResize(t *testing.T) {
 		t.Errorf("ExecCreate: Wrong path in request. Want %q. Got %q.", expectedURL.Path, gotPath)
 	}
 }
+
+func TestExecInspect(t *testing.T) {
+	jsonExec := `{
+	  "ID": "32adfeeec34250f9530ce1dafd40c6233832315e065ea6b362d745e2f63cde0e",
+	  "Running": true,
+	  "ExitCode": 0,
+	  "ProcessConfig": {
+	    "privileged": false,
+	    "user": "",
+	    "tty": true,
+	    "entrypoint": "bash",
+	    "arguments": []
+	  },
+	  "OpenStdin": true,
+	  "OpenStderr": true,
+	  "OpenStdout": true,
+	  "Container": {
+	    "State": {
+	      "Running": true,
+	      "Paused": false,
+	      "Restarting": false,
+	      "OOMKilled": false,
+	      "Pid": 29392,
+	      "ExitCode": 0,
+	      "Error": "",
+	      "StartedAt": "2015-01-21T17:08:59.634662178Z",
+	      "FinishedAt": "0001-01-01T00:00:00Z"
+	    },
+	    "ID": "922cd0568714763dc725b24b7c9801016b2a3de68e2a1dc989bf5abf07740521",
+	    "Created": "2015-01-21T17:08:59.46407212Z",
+	    "Path": "/bin/bash",
+	    "Args": [
+	      "-lc",
+	      "tsuru_unit_agent http://192.168.50.4:8080 689b30e0ab3adce374346de2e72512138e0e8b75 gtest /var/lib/tsuru/start && tail -f /dev/null"
+	    ],
+	    "Config": {
+	      "Hostname": "922cd0568714",
+	      "Domainname": "",
+	      "User": "ubuntu",
+	      "Memory": 0,
+	      "MemorySwap": 0,
+	      "CpuShares": 100,
+	      "Cpuset": "",
+	      "AttachStdin": false,
+	      "AttachStdout": false,
+	      "AttachStderr": false,
+	      "PortSpecs": null,
+	      "ExposedPorts": {
+	        "8888/tcp": {}
+	      },
+	      "Tty": false,
+	      "OpenStdin": false,
+	      "StdinOnce": false,
+	      "Env": [
+	        "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+	      ],
+	      "Cmd": [
+	        "/bin/bash",
+	        "-lc",
+	        "tsuru_unit_agent http://192.168.50.4:8080 689b30e0ab3adce374346de2e72512138e0e8b75 gtest /var/lib/tsuru/start && tail -f /dev/null"
+	      ],
+	      "Image": "tsuru/app-gtest",
+	      "Volumes": null,
+	      "WorkingDir": "",
+	      "Entrypoint": null,
+	      "NetworkDisabled": false,
+	      "MacAddress": "",
+	      "OnBuild": null
+	    },
+	    "Image": "a88060b8b54fde0f7168c86742d0ce83b80f3f10925d85c98fdad9ed00bef544",
+	    "NetworkSettings": {
+	      "IPAddress": "172.17.0.8",
+	      "IPPrefixLen": 16,
+	      "MacAddress": "02:42:ac:11:00:08",
+	      "LinkLocalIPv6Address": "fe80::42:acff:fe11:8",
+	      "LinkLocalIPv6PrefixLen": 64,
+	      "GlobalIPv6Address": "",
+	      "GlobalIPv6PrefixLen": 0,
+	      "Gateway": "172.17.42.1",
+	      "IPv6Gateway": "",
+	      "Bridge": "docker0",
+	      "PortMapping": null,
+	      "Ports": {
+	        "8888/tcp": [
+	          {
+	            "HostIp": "0.0.0.0",
+	            "HostPort": "49156"
+	          }
+	        ]
+	      }
+	    },
+	    "ResolvConfPath": "/var/lib/docker/containers/922cd0568714763dc725b24b7c9801016b2a3de68e2a1dc989bf5abf07740521/resolv.conf",
+	    "HostnamePath": "/var/lib/docker/containers/922cd0568714763dc725b24b7c9801016b2a3de68e2a1dc989bf5abf07740521/hostname",
+	    "HostsPath": "/var/lib/docker/containers/922cd0568714763dc725b24b7c9801016b2a3de68e2a1dc989bf5abf07740521/hosts",
+	    "Name": "/c7e43b72288ee9d0270a",
+	    "Driver": "aufs",
+	    "ExecDriver": "native-0.2",
+	    "MountLabel": "",
+	    "ProcessLabel": "",
+	    "AppArmorProfile": "",
+	    "RestartCount": 0,
+	    "UpdateDns": false,
+	    "Volumes": {},
+	    "VolumesRW": {}
+	  }
+	}`
+	var expected ExecInspect
+	err := json.Unmarshal([]byte(jsonExec), &expected)
+	if err != nil {
+		t.Fatal(err)
+	}
+	fakeRT := &FakeRoundTripper{message: jsonExec, status: http.StatusOK}
+	client := newTestClient(fakeRT)
+	expectedID := "32adfeeec34250f9530ce1dafd40c6233832315e065ea6b362d745e2f63cde0e"
+	execObj, err := client.InspectExec(expectedID)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !reflect.DeepEqual(*execObj, expected) {
+		t.Errorf("ExecInspect: Expected %#v. Got %#v.", expected, *execObj)
+	}
+	req := fakeRT.requests[0]
+	if req.Method != "GET" {
+		t.Errorf("ExecInspect: wrong HTTP method. Want %q. Got %q.", "GET", req.Method)
+	}
+	expectedURL, _ := url.Parse(client.getURL("/exec/" + expectedID + "/json"))
+	if gotPath := fakeRT.requests[0].URL.Path; gotPath != expectedURL.Path {
+		t.Errorf("ExecInspect: Wrong path in request. Want %q. Got %q.", expectedURL.Path, gotPath)
+	}
+}

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/tar.go

@@ -27,9 +27,9 @@ func createTarStream(srcPath string) (io.ReadCloser, error) {
 		return nil, err
 	}
 	tarOpts := &archive.TarOptions{
-		Excludes:    excludes,
-		Compression: archive.Uncompressed,
-		NoLchown:    true,
+		ExcludePatterns: excludes,
+		Compression:     archive.Uncompressed,
+		NoLchown:        true,
 	}
 	return archive.TarWithOptions(srcPath, tarOpts)
 }

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/testing/bin/fmtpolice

@@ -31,7 +31,7 @@ _lint_verbose() {
 
 _install_linter() {
   if [[ ! -x "${GOPATH}/bin/golint" ]] ; then
-    go get -u github.com/golang/lint/golint
+    go get -u -f github.com/golang/lint/golint
   fi
 }
 

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/testing/server.go

@@ -34,7 +34,7 @@ import (
 // For more details on the remote API, check http://goo.gl/G3plxW.
 type DockerServer struct {
 	containers     []*docker.Container
-	execs          []*docker.Exec
+	execs          []*docker.ExecInspect
 	cMut           sync.RWMutex
 	images         []docker.Image
 	iMut           sync.RWMutex
@@ -99,7 +99,9 @@ func (s *DockerServer) buildMuxer() {
 	s.mux.Path("/containers/{id:.*}/attach").Methods("POST").HandlerFunc(s.handlerWrapper(s.attachContainer))
 	s.mux.Path("/containers/{id:.*}").Methods("DELETE").HandlerFunc(s.handlerWrapper(s.removeContainer))
 	s.mux.Path("/containers/{id:.*}/exec").Methods("POST").HandlerFunc(s.handlerWrapper(s.createExecContainer))
+	s.mux.Path("/exec/{id:.*}/resize").Methods("POST").HandlerFunc(s.handlerWrapper(s.resizeExecContainer))
 	s.mux.Path("/exec/{id:.*}/start").Methods("POST").HandlerFunc(s.handlerWrapper(s.startExecContainer))
+	s.mux.Path("/exec/{id:.*}/json").Methods("GET").HandlerFunc(s.handlerWrapper(s.inspectExecContainer))
 	s.mux.Path("/images/create").Methods("POST").HandlerFunc(s.handlerWrapper(s.pullImage))
 	s.mux.Path("/build").Methods("POST").HandlerFunc(s.handlerWrapper(s.buildImage))
 	s.mux.Path("/images/json").Methods("GET").HandlerFunc(s.handlerWrapper(s.listImages))
@@ -724,10 +726,31 @@ func (s *DockerServer) getImage(w http.ResponseWriter, r *http.Request) {
 }
 
 func (s *DockerServer) createExecContainer(w http.ResponseWriter, r *http.Request) {
+	id := mux.Vars(r)["id"]
+	container, _, err := s.findContainer(id)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+	exec := docker.ExecInspect{
+		ID:        "id-exec-created-by-test",
+		Container: *container,
+	}
+	var params docker.CreateExecOptions
+	err = json.NewDecoder(r.Body).Decode(&params)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	if len(params.Cmd) > 0 {
+		exec.ProcessConfig.EntryPoint = params.Cmd[0]
+		if len(params.Cmd) > 1 {
+			exec.ProcessConfig.Arguments = params.Cmd[1:]
+		}
+	}
+	s.execs = append(s.execs, &exec)
 	w.WriteHeader(http.StatusOK)
 	w.Header().Set("Content-Type", "application/json")
-	exec := docker.Exec{ID: "id-exec-created-by-test"}
-	s.execs = append(s.execs, &exec)
 	json.NewEncoder(w).Encode(map[string]string{"Id": exec.ID})
 
 }
@@ -742,3 +765,27 @@ func (s *DockerServer) startExecContainer(w http.ResponseWriter, r *http.Request
 	}
 	w.WriteHeader(http.StatusNotFound)
 }
+
+func (s *DockerServer) resizeExecContainer(w http.ResponseWriter, r *http.Request) {
+	id := mux.Vars(r)["id"]
+	for _, exec := range s.execs {
+		if exec.ID == id {
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+	}
+	w.WriteHeader(http.StatusNotFound)
+}
+
+func (s *DockerServer) inspectExecContainer(w http.ResponseWriter, r *http.Request) {
+	id := mux.Vars(r)["id"]
+	for _, exec := range s.execs {
+		if exec.ID == id {
+			w.WriteHeader(http.StatusOK)
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(exec)
+			return
+		}
+	}
+	w.WriteHeader(http.StatusNotFound)
+}

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/testing/server_test.go

@@ -1089,3 +1089,83 @@ func TestDefaultHandler(t *testing.T) {
 		t.Fatalf("DefaultHandler: Expected to return server.mux, got: %#v", server.DefaultHandler())
 	}
 }
+
+func TestCreateExecContainer(t *testing.T) {
+	server := DockerServer{}
+	addContainers(&server, 2)
+	server.buildMuxer()
+	recorder := httptest.NewRecorder()
+	body := `{"Cmd": ["bash", "-c", "ls"]}`
+	path := fmt.Sprintf("/containers/%s/exec", server.containers[0].ID)
+	request, _ := http.NewRequest("POST", path, strings.NewReader(body))
+	server.ServeHTTP(recorder, request)
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("CreateExec: wrong status. Want %d. Got %d.", http.StatusOK, recorder.Code)
+	}
+	serverExec := server.execs[0]
+	var got docker.Exec
+	err := json.NewDecoder(recorder.Body).Decode(&got)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got.ID != serverExec.ID {
+		t.Errorf("CreateExec: wrong value. Want %#v. Got %#v.", serverExec.ID, got.ID)
+	}
+	expected := docker.ExecInspect{
+		ID: got.ID,
+		ProcessConfig: docker.ExecProcessConfig{
+			EntryPoint: "bash",
+			Arguments:  []string{"-c", "ls"},
+		},
+		Container: *server.containers[0],
+	}
+	if !reflect.DeepEqual(*serverExec, expected) {
+		t.Errorf("InspectContainer: wrong value. Want:\n%#v\nGot:\n%#v\n", expected, *serverExec)
+	}
+}
+
+func TestInspectExecContainer(t *testing.T) {
+	server := DockerServer{}
+	addContainers(&server, 1)
+	server.buildMuxer()
+	recorder := httptest.NewRecorder()
+	body := `{"Cmd": ["bash", "-c", "ls"]}`
+	path := fmt.Sprintf("/containers/%s/exec", server.containers[0].ID)
+	request, _ := http.NewRequest("POST", path, strings.NewReader(body))
+	server.ServeHTTP(recorder, request)
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("CreateExec: wrong status. Want %d. Got %d.", http.StatusOK, recorder.Code)
+	}
+	var got docker.Exec
+	err := json.NewDecoder(recorder.Body).Decode(&got)
+	if err != nil {
+		t.Fatal(err)
+	}
+	path = fmt.Sprintf("/exec/%s/json", got.ID)
+	request, _ = http.NewRequest("GET", path, nil)
+	server.ServeHTTP(recorder, request)
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("CreateExec: wrong status. Want %d. Got %d.", http.StatusOK, recorder.Code)
+	}
+	var got2 docker.ExecInspect
+	err = json.NewDecoder(recorder.Body).Decode(&got2)
+	if err != nil {
+		t.Fatal(err)
+	}
+	expected := docker.ExecInspect{
+		ID: got.ID,
+		ProcessConfig: docker.ExecProcessConfig{
+			EntryPoint: "bash",
+			Arguments:  []string{"-c", "ls"},
+		},
+		Container: *server.containers[0],
+	}
+	got2.Container.State.StartedAt = expected.Container.State.StartedAt
+	got2.Container.State.FinishedAt = expected.Container.State.FinishedAt
+	got2.Container.Config = expected.Container.Config
+	got2.Container.Created = expected.Container.Created
+	got2.Container.NetworkSettings = expected.Container.NetworkSettings
+	if !reflect.DeepEqual(got2, expected) {
+		t.Errorf("InspectContainer: wrong value. Want:\n%#v\nGot:\n%#v\n", expected, got2)
+	}
+}

Godeps/_workspace/src/github.com/fsouza/go-dockerclient/tls.go

@@ -0,0 +1,100 @@
+// Copyright 2014 go-dockerclient authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// The content is borrowed from Docker's own source code to provide a simple
+// tls based dialer
+
+package docker
+
+import (
+	"crypto/tls"
+	"errors"
+	"net"
+	"strings"
+	"time"
+)
+
+type tlsClientCon struct {
+	*tls.Conn
+	rawConn net.Conn
+}
+
+func (c *tlsClientCon) CloseWrite() error {
+	// Go standard tls.Conn doesn't provide the CloseWrite() method so we do it
+	// on its underlying connection.
+	if cwc, ok := c.rawConn.(interface {
+		CloseWrite() error
+	}); ok {
+		return cwc.CloseWrite()
+	}
+	return nil
+}
+
+func tlsDialWithDialer(dialer *net.Dialer, network, addr string, config *tls.Config) (net.Conn, error) {
+	// We want the Timeout and Deadline values from dialer to cover the
+	// whole process: TCP connection and TLS handshake. This means that we
+	// also need to start our own timers now.
+	timeout := dialer.Timeout
+
+	if !dialer.Deadline.IsZero() {
+		deadlineTimeout := dialer.Deadline.Sub(time.Now())
+		if timeout == 0 || deadlineTimeout < timeout {
+			timeout = deadlineTimeout
+		}
+	}
+
+	var errChannel chan error
+
+	if timeout != 0 {
+		errChannel = make(chan error, 2)
+		time.AfterFunc(timeout, func() {
+			errChannel <- errors.New("")
+		})
+	}
+
+	rawConn, err := dialer.Dial(network, addr)
+	if err != nil {
+		return nil, err
+	}
+
+	colonPos := strings.LastIndex(addr, ":")
+	if colonPos == -1 {
+		colonPos = len(addr)
+	}
+	hostname := addr[:colonPos]
+
+	// If no ServerName is set, infer the ServerName
+	// from the hostname we're connecting to.
+	if config.ServerName == "" {
+		// Make a copy to avoid polluting argument or default.
+		c := *config
+		c.ServerName = hostname
+		config = &c
+	}
+
+	conn := tls.Client(rawConn, config)
+
+	if timeout == 0 {
+		err = conn.Handshake()
+	} else {
+		go func() {
+			errChannel <- conn.Handshake()
+		}()
+
+		err = <-errChannel
+	}
+
+	if err != nil {
+		rawConn.Close()
+		return nil, err
+	}
+
+	// This is Docker difference with standard's crypto/tls package: returned a
+	// wrapper which holds both the TLS and raw connections.
+	return &tlsClientCon{conn, rawConn}, nil
+}
+
+func tlsDial(network, addr string, config *tls.Config) (net.Conn, error) {
+	return tlsDialWithDialer(new(net.Dialer), network, addr, config)
+}