@@ -256,18 +256,6 @@ type ResizeOptions struct {

 	Width  uint

 }

-// VersionResponse holds version information for the client and the server

-type VersionResponse struct {

-	Client *Version

-	Server *Version

-}

-

-// ServerOK returns true when the client could connect to the docker server

-// and parse the information received. It returns false otherwise.

-func (v VersionResponse) ServerOK() bool {

-	return v.Server != nil

-}

-

 // NodeListOptions holds parameters to list nodes with.

 type NodeListOptions struct {

 	Filters filters.Args

@@ -1,7 +1,6 @@

 package system

 import (

-	"fmt"

 	"runtime"

 	"time"

@@ -17,7 +16,7 @@ import (

 var versionTemplate = `Client:

  Version:      {{.Client.Version}}

- API version:  {{.Client.APIVersion}}

+ API version:  {{.Client.APIVersion}}{{if ne .Client.APIVersion .Client.DefaultAPIVersion}} (downgraded from {{.Client.DefaultAPIVersion}}){{end}}

  Go version:   {{.Client.GoVersion}}

  Git commit:   {{.Client.GitCommit}}

  Built:        {{.Client.BuildTime}}

@@ -36,6 +35,29 @@ type versionOptions struct {

 	format string

 }

+// versionInfo contains version information of both the Client, and Server

+type versionInfo struct {

+	Client clientVersion

+	Server *types.Version

+}

+

+type clientVersion struct {

+	Version           string

+	APIVersion        string `json:"ApiVersion"`

+	DefaultAPIVersion string `json:"DefaultAPIVersion,omitempty"`

+	GitCommit         string

+	GoVersion         string

+	Os                string

+	Arch              string

+	BuildTime         string `json:",omitempty"`

+}

+

+// ServerOK returns true when the client could connect to the docker server

+// and parse the information received. It returns false otherwise.

+func (v versionInfo) ServerOK() bool {

+	return v.Server != nil

+}

+

 // NewVersionCommand creates a new cobra.Command for `docker version`

 func NewVersionCommand(dockerCli *command.DockerCli) *cobra.Command {

 	var opts versionOptions

@@ -70,20 +92,16 @@ func runVersion(dockerCli *command.DockerCli, opts *versionOptions) error {

 			Status: "Template parsing error: " + err.Error()}

 	}

-	APIVersion := dockerCli.Client().ClientVersion()

-	if defaultAPIVersion := dockerCli.DefaultVersion(); APIVersion != defaultAPIVersion {

-		APIVersion = fmt.Sprintf("%s (downgraded from %s)", APIVersion, defaultAPIVersion)

-	}

-

-	vd := types.VersionResponse{

-		Client: &types.Version{

-			Version:    dockerversion.Version,

-			APIVersion: APIVersion,

-			GoVersion:  runtime.Version(),

-			GitCommit:  dockerversion.GitCommit,

-			BuildTime:  dockerversion.BuildTime,

-			Os:         runtime.GOOS,

-			Arch:       runtime.GOARCH,

+	vd := versionInfo{

+		Client: clientVersion{

+			Version:           dockerversion.Version,

+			APIVersion:        dockerCli.Client().ClientVersion(),

+			DefaultAPIVersion: dockerCli.DefaultVersion(),

+			GoVersion:         runtime.Version(),

+			GitCommit:         dockerversion.GitCommit,

+			BuildTime:         dockerversion.BuildTime,

+			Os:                runtime.GOOS,

+			Arch:              runtime.GOARCH,

 		},

 	}