Bump version to 1.6.1

Signed-off-by: Jessica Frazelle <jess@docker.com>

CHANGELOG.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## 1.6.1 (2015-05-07)
+
+####  Security
+- Fix read/write /proc paths (CVE-2015-3630)
+- Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631)
+- Fix opening of file-descriptor 1 (CVE-2015-3627)
+- Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629)
+- Prohibit mount of /sys
+
+#### Runtime
+- Update Apparmor policy to not allow mounts
+
+## 1.6.0 (2015-04-07)
+
+#### Builder
++ Building images from an image ID
++ build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...`
++ `commit --change` to apply specified Dockerfile instructions while committing the image
++ `import --change` to apply specified Dockerfile instructions while importing the image
++ basic build cancellation
+
+#### Client
++ Windows Support
+
+#### Runtime
++ Container and image Labels
++ `--cgroup-parent` for specifying a parent cgroup to place container cgroup within
++ Logging drivers, `json-file`, `syslog`, or `none`
++ Pulling images by ID
++ `--ulimit` to set the ulimit on a container
++ `--default-ulimit` option on the daemon which applies to all created containers (and overwritten by `--ulimit` on run)
+
 ## 1.5.0 (2015-02-10)
 
 #### Builder

VERSION

@@ -1 +1 @@
-1.5.0-dev
+1.6.1

api/client/commands.go

@@ -441,7 +441,7 @@ func (cli *DockerCli) CmdLogin(args ...string) error {
 	authconfig.ServerAddress = serverAddress
 	cli.configFile.Configs[serverAddress] = authconfig
 
-	stream, statusCode, err := cli.call("POST", "/auth", cli.configFile.Configs[serverAddress], false)
+	stream, statusCode, err := cli.call("POST", "/auth", cli.configFile.Configs[serverAddress], nil)
 	if statusCode == 401 {
 		delete(cli.configFile.Configs, serverAddress)
 		registry.SaveConfig(cli.configFile)
@@ -527,7 +527,7 @@ func (cli *DockerCli) CmdVersion(args ...string) error {
 	}
 	fmt.Fprintf(cli.out, "OS/Arch (client): %s/%s\n", runtime.GOOS, runtime.GOARCH)
 
-	body, _, err := readBody(cli.call("GET", "/version", nil, false))
+	body, _, err := readBody(cli.call("GET", "/version", nil, nil))
 	if err != nil {
 		return err
 	}
@@ -559,7 +559,7 @@ func (cli *DockerCli) CmdInfo(args ...string) error {
 	cmd.Require(flag.Exact, 0)
 	utils.ParseFlags(cmd, args, false)
 
-	body, _, err := readBody(cli.call("GET", "/info", nil, false))
+	body, _, err := readBody(cli.call("GET", "/info", nil, nil))
 	if err != nil {
 		return err
 	}
@@ -696,7 +696,7 @@ func (cli *DockerCli) CmdStop(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/stop?"+v.Encode(), nil, false))
+		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/stop?"+v.Encode(), nil, nil))
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to stop one or more containers")
@@ -719,7 +719,7 @@ func (cli *DockerCli) CmdRestart(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil, false))
+		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil, nil))
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to restart one or more containers")
@@ -748,7 +748,7 @@ func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
 			if sig == "" {
 				log.Errorf("Unsupported signal: %v. Discarding.", s)
 			}
-			if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", cid, sig), nil, false)); err != nil {
+			if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", cid, sig), nil, nil)); err != nil {
 				log.Debugf("Error sending signal: %s", err)
 			}
 		}
@@ -774,7 +774,7 @@ func (cli *DockerCli) CmdStart(args ...string) error {
 			return fmt.Errorf("You cannot start and attach multiple containers at once.")
 		}
 
-		stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, false)
+		stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, nil)
 		if err != nil {
 			return err
 		}
@@ -834,7 +834,7 @@ func (cli *DockerCli) CmdStart(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/start", nil, false))
+		_, _, err := readBody(cli.call("POST", "/containers/"+name+"/start", nil, nil))
 		if err != nil {
 			if !*attach && !*openStdin {
 				// attach and openStdin is false means it could be starting multiple containers
@@ -882,7 +882,7 @@ func (cli *DockerCli) CmdUnpause(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/unpause", name), nil, false)); err != nil {
+		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/unpause", name), nil, nil)); err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to unpause container named %s", name)
 		} else {
@@ -899,7 +899,7 @@ func (cli *DockerCli) CmdPause(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/pause", name), nil, false)); err != nil {
+		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/pause", name), nil, nil)); err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to pause container named %s", name)
 		} else {
@@ -922,7 +922,7 @@ func (cli *DockerCli) CmdRename(args ...string) error {
 	old_name := cmd.Arg(0)
 	new_name := cmd.Arg(1)
 
-	if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/rename?name=%s", old_name, new_name), nil, false)); err != nil {
+	if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/rename?name=%s", old_name, new_name), nil, nil)); err != nil {
 		fmt.Fprintf(cli.err, "%s\n", err)
 		return fmt.Errorf("Error: failed to rename container named %s", old_name)
 	}
@@ -951,7 +951,7 @@ func (cli *DockerCli) CmdInspect(args ...string) error {
 	status := 0
 
 	for _, name := range cmd.Args() {
-		obj, _, err := readBody(cli.call("GET", "/containers/"+name+"/json", nil, false))
+		obj, _, err := readBody(cli.call("GET", "/containers/"+name+"/json", nil, nil))
 		if err != nil {
 			if strings.Contains(err.Error(), "Too many") {
 				fmt.Fprintf(cli.err, "Error: %v", err)
@@ -959,7 +959,7 @@ func (cli *DockerCli) CmdInspect(args ...string) error {
 				continue
 			}
 
-			obj, _, err = readBody(cli.call("GET", "/images/"+name+"/json", nil, false))
+			obj, _, err = readBody(cli.call("GET", "/images/"+name+"/json", nil, nil))
 			if err != nil {
 				if strings.Contains(err.Error(), "No such") {
 					fmt.Fprintf(cli.err, "Error: No such image or container: %s\n", name)
@@ -1022,7 +1022,7 @@ func (cli *DockerCli) CmdTop(args ...string) error {
 		val.Set("ps_args", strings.Join(cmd.Args()[1:], " "))
 	}
 
-	stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/top?"+val.Encode(), nil, false)
+	stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/top?"+val.Encode(), nil, nil)
 	if err != nil {
 		return err
 	}
@@ -1048,7 +1048,7 @@ func (cli *DockerCli) CmdPort(args ...string) error {
 	cmd.Require(flag.Min, 1)
 	utils.ParseFlags(cmd, args, true)
 
-	stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, false)
+	stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, nil)
 	if err != nil {
 		return err
 	}
@@ -1113,7 +1113,7 @@ func (cli *DockerCli) CmdRmi(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		body, _, err := readBody(cli.call("DELETE", "/images/"+name+"?"+v.Encode(), nil, false))
+		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")
@@ -1144,7 +1144,7 @@ func (cli *DockerCli) CmdHistory(args ...string) error {
 
 	utils.ParseFlags(cmd, args, true)
 
-	body, _, err := readBody(cli.call("GET", "/images/"+cmd.Arg(0)+"/history", nil, false))
+	body, _, err := readBody(cli.call("GET", "/images/"+cmd.Arg(0)+"/history", nil, nil))
 	if err != nil {
 		return err
 	}
@@ -1211,7 +1211,7 @@ func (cli *DockerCli) CmdRm(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		_, _, err := readBody(cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil, false))
+		_, _, err := readBody(cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil, nil))
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to remove one or more containers")
@@ -1232,7 +1232,7 @@ func (cli *DockerCli) CmdKill(args ...string) error {
 
 	var encounteredError error
 	for _, name := range cmd.Args() {
-		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", name, *signal), nil, false)); err != nil {
+		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", name, *signal), nil, nil)); err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
 			encounteredError = fmt.Errorf("Error: failed to kill one or more containers")
 		} else {
@@ -1317,32 +1317,8 @@ func (cli *DockerCli) CmdPush(args ...string) error {
 	v := url.Values{}
 	v.Set("tag", tag)
 
-	push := func(authConfig registry.AuthConfig) error {
-		buf, err := json.Marshal(authConfig)
-		if err != nil {
-			return err
-		}
-		registryAuthHeader := []string{
-			base64.URLEncoding.EncodeToString(buf),
-		}
-
-		return cli.stream("POST", "/images/"+remote+"/push?"+v.Encode(), nil, cli.out, map[string][]string{
-			"X-Registry-Auth": registryAuthHeader,
-		})
-	}
-
-	if err := push(authConfig); err != nil {
-		if strings.Contains(err.Error(), "Status 401") {
-			fmt.Fprintln(cli.out, "\nPlease login prior to push:")
-			if err := cli.CmdLogin(repoInfo.Index.GetAuthConfigKey()); err != nil {
-				return err
-			}
-			authConfig := cli.configFile.ResolveAuthConfig(repoInfo.Index)
-			return push(authConfig)
-		}
-		return err
-	}
-	return nil
+	_, _, err = cli.clientRequestAttemptLogin("POST", "/images/"+remote+"/push?"+v.Encode(), nil, cli.out, repoInfo.Index, "push")
+	return err
 }
 
 func (cli *DockerCli) CmdPull(args ...string) error {
@@ -1375,36 +1351,8 @@ func (cli *DockerCli) CmdPull(args ...string) error {
 
 	cli.LoadConfigFile()
 
-	// Resolve the Auth config relevant for this server
-	authConfig := cli.configFile.ResolveAuthConfig(repoInfo.Index)
-
-	pull := func(authConfig registry.AuthConfig) error {
-		buf, err := json.Marshal(authConfig)
-		if err != nil {
-			return err
-		}
-		registryAuthHeader := []string{
-			base64.URLEncoding.EncodeToString(buf),
-		}
-
-		return cli.stream("POST", "/images/create?"+v.Encode(), nil, cli.out, map[string][]string{
-			"X-Registry-Auth": registryAuthHeader,
-		})
-	}
-
-	if err := pull(authConfig); err != nil {
-		if strings.Contains(err.Error(), "Status 401") {
-			fmt.Fprintln(cli.out, "\nPlease login prior to pull:")
-			if err := cli.CmdLogin(repoInfo.Index.GetAuthConfigKey()); err != nil {
-				return err
-			}
-			authConfig := cli.configFile.ResolveAuthConfig(repoInfo.Index)
-			return pull(authConfig)
-		}
-		return err
-	}
-
-	return nil
+	_, _, err = cli.clientRequestAttemptLogin("POST", "/images/create?"+v.Encode(), nil, cli.out, repoInfo.Index, "pull")
+	return err
 }
 
 func (cli *DockerCli) CmdImages(args ...string) error {
@@ -1448,7 +1396,7 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 			v.Set("filters", filterJson)
 		}
 
-		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, false))
+		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, nil))
 		if err != nil {
 			return err
 		}
@@ -1526,7 +1474,7 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 			v.Set("all", "1")
 		}
 
-		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, false))
+		body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, nil))
 
 		if err != nil {
 			return err
@@ -1724,7 +1672,7 @@ func (cli *DockerCli) CmdPs(args ...string) error {
 		v.Set("filters", filterJson)
 	}
 
-	body, _, err := readBody(cli.call("GET", "/containers/json?"+v.Encode(), nil, false))
+	body, _, err := readBody(cli.call("GET", "/containers/json?"+v.Encode(), nil, nil))
 	if err != nil {
 		return err
 	}
@@ -1865,7 +1813,7 @@ func (cli *DockerCli) CmdCommit(args ...string) error {
 			return err
 		}
 	}
-	stream, _, err := cli.call("POST", "/commit?"+v.Encode(), config, false)
+	stream, _, err := cli.call("POST", "/commit?"+v.Encode(), config, nil)
 	if err != nil {
 		return err
 	}
@@ -1976,7 +1924,7 @@ func (cli *DockerCli) CmdDiff(args ...string) error {
 
 	utils.ParseFlags(cmd, args, true)
 
-	body, _, err := readBody(cli.call("GET", "/containers/"+cmd.Arg(0)+"/changes", nil, false))
+	body, _, err := readBody(cli.call("GET", "/containers/"+cmd.Arg(0)+"/changes", nil, nil))
 
 	if err != nil {
 		return err
@@ -2014,7 +1962,7 @@ func (cli *DockerCli) CmdLogs(args ...string) error {
 
 	name := cmd.Arg(0)
 
-	stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, false)
+	stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, nil)
 	if err != nil {
 		return err
 	}
@@ -2055,7 +2003,7 @@ func (cli *DockerCli) CmdAttach(args ...string) error {
 	utils.ParseFlags(cmd, args, true)
 	name := cmd.Arg(0)
 
-	stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, false)
+	stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, nil)
 	if err != nil {
 		return err
 	}
@@ -2126,16 +2074,27 @@ func (cli *DockerCli) CmdSearch(args ...string) error {
 
 	utils.ParseFlags(cmd, args, true)
 
+	name := cmd.Arg(0)
 	v := url.Values{}
-	v.Set("term", cmd.Arg(0))
-
-	body, _, err := readBody(cli.call("GET", "/images/search?"+v.Encode(), nil, true))
+	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(body); err != nil {
+	if _, err := outs.ReadListFrom(rawBody); err != nil {
 		return err
 	}
 	w := tabwriter.NewWriter(cli.out, 10, 1, 3, ' ', 0)
@@ -2190,7 +2149,7 @@ func (cli *DockerCli) CmdTag(args ...string) error {
 		v.Set("force", "1")
 	}
 
-	if _, _, err := readBody(cli.call("POST", "/images/"+cmd.Arg(0)+"/tag?"+v.Encode(), nil, false)); err != nil {
+	if _, _, err := readBody(cli.call("POST", "/images/"+cmd.Arg(0)+"/tag?"+v.Encode(), nil, nil)); err != nil {
 		return err
 	}
 	return nil
@@ -2292,7 +2251,7 @@ func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runc
 	}
 
 	//create the container
-	stream, statusCode, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, false)
+	stream, statusCode, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil)
 	//if image not found try to pull it
 	if statusCode == 404 {
 		repo, tag := parsers.ParseRepositoryTag(config.Image)
@@ -2306,7 +2265,7 @@ func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runc
 			return nil, err
 		}
 		// Retry
-		if stream, _, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, false); err != nil {
+		if stream, _, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil); err != nil {
 			return nil, err
 		}
 	} else if err != nil {
@@ -2496,7 +2455,7 @@ func (cli *DockerCli) CmdRun(args ...string) error {
 	}
 
 	//start the container
-	if _, _, err = readBody(cli.call("POST", "/containers/"+createResponse.ID+"/start", nil, false)); err != nil {
+	if _, _, err = readBody(cli.call("POST", "/containers/"+createResponse.ID+"/start", nil, nil)); err != nil {
 		return err
 	}
 
@@ -2526,13 +2485,13 @@ func (cli *DockerCli) CmdRun(args ...string) error {
 	if *flAutoRemove {
 		// Autoremove: wait for the container to finish, retrieve
 		// the exit code and remove the container
-		if _, _, err := readBody(cli.call("POST", "/containers/"+createResponse.ID+"/wait", nil, false)); err != nil {
+		if _, _, err := readBody(cli.call("POST", "/containers/"+createResponse.ID+"/wait", nil, nil)); err != nil {
 			return err
 		}
 		if _, status, err = getExitCode(cli, createResponse.ID); err != nil {
 			return err
 		}
-		if _, _, err := readBody(cli.call("DELETE", "/containers/"+createResponse.ID+"?v=1", nil, false)); err != nil {
+		if _, _, err := readBody(cli.call("DELETE", "/containers/"+createResponse.ID+"?v=1", nil, nil)); err != nil {
 			return err
 		}
 	} else {
@@ -2572,7 +2531,7 @@ func (cli *DockerCli) CmdCp(args ...string) error {
 	copyData.Set("Resource", info[1])
 	copyData.Set("HostPath", cmd.Arg(1))
 
-	stream, statusCode, err := cli.call("POST", "/containers/"+info[0]+"/copy", copyData, false)
+	stream, statusCode, err := cli.call("POST", "/containers/"+info[0]+"/copy", copyData, nil)
 	if stream != nil {
 		defer stream.Close()
 	}
@@ -2667,7 +2626,7 @@ func (cli *DockerCli) CmdExec(args ...string) error {
 		return &utils.StatusError{StatusCode: 1}
 	}
 
-	stream, _, err := cli.call("POST", "/containers/"+execConfig.Container+"/exec", execConfig, false)
+	stream, _, err := cli.call("POST", "/containers/"+execConfig.Container+"/exec", execConfig, nil)
 	if err != nil {
 		return err
 	}
@@ -2689,7 +2648,7 @@ func (cli *DockerCli) CmdExec(args ...string) error {
 			return err
 		}
 	} else {
-		if _, _, err := readBody(cli.call("POST", "/exec/"+execID+"/start", execConfig, false)); err != nil {
+		if _, _, err := readBody(cli.call("POST", "/exec/"+execID+"/start", execConfig, nil)); err != nil {
 			return err
 		}
 		// For now don't print this - wait for when we support exec wait()
@@ -2781,7 +2740,7 @@ type containerStats struct {
 }
 
 func (s *containerStats) Collect(cli *DockerCli) {
-	stream, _, err := cli.call("GET", "/containers/"+s.Name+"/stats", nil, false)
+	stream, _, err := cli.call("GET", "/containers/"+s.Name+"/stats", nil, nil)
 	if err != nil {
 		s.err = err
 		return

api/client/utils.go

@@ -12,8 +12,10 @@ import (
 	"net/url"
 	"os"
 	gosignal "os/signal"
+	"runtime"
 	"strconv"
 	"strings"
+	"time"
 
 	log "github.com/Sirupsen/logrus"
 	"github.com/docker/docker/api"
@@ -54,124 +56,144 @@ func (cli *DockerCli) encodeData(data interface{}) (*bytes.Buffer, error) {
 	return params, nil
 }
 
-func (cli *DockerCli) call(method, path string, data interface{}, passAuthInfo bool) (io.ReadCloser, int, error) {
-	params, err := cli.encodeData(data)
-	if err != nil {
-		return nil, -1, err
-	}
-	req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.APIVERSION, path), params)
-	if err != nil {
-		return nil, -1, err
-	}
-	if passAuthInfo {
-		cli.LoadConfigFile()
-		// Resolve the Auth config relevant for this server
-		authConfig := cli.configFile.Configs[registry.IndexServerAddress()]
-		getHeaders := func(authConfig registry.AuthConfig) (map[string][]string, error) {
-			buf, err := json.Marshal(authConfig)
-			if err != nil {
-				return nil, err
-			}
-			registryAuthHeader := []string{
-				base64.URLEncoding.EncodeToString(buf),
-			}
-			return map[string][]string{"X-Registry-Auth": registryAuthHeader}, nil
-		}
-		if headers, err := getHeaders(authConfig); err == nil && headers != nil {
-			for k, v := range headers {
-				req.Header[k] = v
-			}
-		}
-	}
-	req.Header.Set("User-Agent", "Docker-Client/"+dockerversion.VERSION)
-	req.URL.Host = cli.addr
-	req.URL.Scheme = cli.scheme
-	if data != nil {
-		req.Header.Set("Content-Type", "application/json")
-	} else if method == "POST" {
-		req.Header.Set("Content-Type", "text/plain")
-	}
-	resp, err := cli.HTTPClient().Do(req)
-	if err != nil {
-		if strings.Contains(err.Error(), "connection refused") {
-			return nil, -1, ErrConnectionRefused
-		}
-
-		if cli.tlsConfig == nil {
-			return nil, -1, fmt.Errorf("%v. Are you trying to connect to a TLS-enabled daemon without TLS?", err)
-		}
-		return nil, -1, fmt.Errorf("An error occurred trying to connect: %v", err)
-
-	}
-
-	if resp.StatusCode < 200 || resp.StatusCode >= 400 {
-		body, err := ioutil.ReadAll(resp.Body)
-		if err != nil {
-			return nil, -1, err
-		}
-		if len(body) == 0 {
-			return nil, resp.StatusCode, fmt.Errorf("Error: request returned %s for API route and version %s, check if the server supports the requested API version", http.StatusText(resp.StatusCode), req.URL)
-		}
-		return nil, resp.StatusCode, fmt.Errorf("Error response from daemon: %s", bytes.TrimSpace(body))
-	}
-
-	return resp.Body, resp.StatusCode, nil
-}
-
-func (cli *DockerCli) stream(method, path string, in io.Reader, out io.Writer, headers map[string][]string) error {
-	return cli.streamHelper(method, path, true, in, out, nil, headers)
-}
-
-func (cli *DockerCli) streamHelper(method, path string, setRawTerminal bool, in io.Reader, stdout, stderr io.Writer, headers map[string][]string) error {
-	if (method == "POST" || method == "PUT") && in == nil {
+func (cli *DockerCli) clientRequest(method, path string, in io.Reader, headers map[string][]string) (io.ReadCloser, string, int, error) {
+	expectedPayload := (method == "POST" || method == "PUT")
+	if expectedPayload && in == nil {
 		in = bytes.NewReader([]byte{})
 	}
-
 	req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.APIVERSION, path), in)
 	if err != nil {
-		return err
+		return nil, "", -1, err
 	}
 	req.Header.Set("User-Agent", "Docker-Client/"+dockerversion.VERSION)
 	req.URL.Host = cli.addr
 	req.URL.Scheme = cli.scheme
-	if method == "POST" {
-		req.Header.Set("Content-Type", "text/plain")
-	}
-
 	if headers != nil {
 		for k, v := range headers {
 			req.Header[k] = v
 		}
 	}
+	if expectedPayload && req.Header.Get("Content-Type") == "" {
+		req.Header.Set("Content-Type", "text/plain")
+	}
+
 	resp, err := cli.HTTPClient().Do(req)
+	statusCode := -1
+	if resp != nil {
+		statusCode = resp.StatusCode
+	}
 	if err != nil {
 		if strings.Contains(err.Error(), "connection refused") {
-			return fmt.Errorf("Cannot connect to the Docker daemon. Is 'docker -d' running on this host?")
+			return nil, "", statusCode, ErrConnectionRefused
 		}
-		return err
-	}
-	defer resp.Body.Close()
 
-	if resp.StatusCode < 200 || resp.StatusCode >= 400 {
+		if cli.tlsConfig == nil {
+			return nil, "", statusCode, fmt.Errorf("%v. Are you trying to connect to a TLS-enabled daemon without TLS?", err)
+		}
+
+		return nil, "", statusCode, fmt.Errorf("An error occurred trying to connect: %v", err)
+	}
+
+	if statusCode < 200 || statusCode >= 400 {
 		body, err := ioutil.ReadAll(resp.Body)
 		if err != nil {
-			return err
+			return nil, "", statusCode, err
 		}
 		if len(body) == 0 {
-			return fmt.Errorf("Error :%s", http.StatusText(resp.StatusCode))
+			return nil, "", statusCode, fmt.Errorf("Error: request returned %s for API route and version %s, check if the server supports the requested API version", http.StatusText(statusCode), req.URL)
 		}
-		return fmt.Errorf("Error: %s", bytes.TrimSpace(body))
+		return nil, "", statusCode, fmt.Errorf("Error response from daemon: %s", bytes.TrimSpace(body))
 	}
 
-	if api.MatchesContentType(resp.Header.Get("Content-Type"), "application/json") {
-		return utils.DisplayJSONMessagesStream(resp.Body, stdout, cli.outFd, cli.isTerminalOut)
+	return resp.Body, resp.Header.Get("Content-Type"), statusCode, nil
+}
+
+func (cli *DockerCli) clientRequestAttemptLogin(method, path string, in io.Reader, out io.Writer, index *registry.IndexInfo, cmdName string) (io.ReadCloser, int, error) {
+	cmdAttempt := func(authConfig registry.AuthConfig) (io.ReadCloser, int, error) {
+		buf, err := json.Marshal(authConfig)
+		if err != nil {
+			return nil, -1, err
+		}
+		registryAuthHeader := []string{
+			base64.URLEncoding.EncodeToString(buf),
+		}
+
+		// begin the request
+		body, contentType, statusCode, err := cli.clientRequest(method, path, in, map[string][]string{
+			"X-Registry-Auth": registryAuthHeader,
+		})
+		if err == nil && out != nil {
+			// If we are streaming output, complete the stream since
+			// errors may not appear until later.
+			err = cli.streamBody(body, contentType, true, out, nil)
+		}
+		if err != nil {
+			// Since errors in a stream appear after status 200 has been written,
+			// we may need to change the status code.
+			if strings.Contains(err.Error(), "Authentication is required") ||
+				strings.Contains(err.Error(), "Status 401") ||
+				strings.Contains(err.Error(), "status code 401") {
+				statusCode = http.StatusUnauthorized
+			}
+		}
+		return body, statusCode, err
+	}
+
+	// Resolve the Auth config relevant for this server
+	authConfig := cli.configFile.ResolveAuthConfig(index)
+	body, statusCode, err := cmdAttempt(authConfig)
+	if statusCode == http.StatusUnauthorized {
+		fmt.Fprintf(cli.out, "\nPlease login prior to %s:\n", cmdName)
+		if err = cli.CmdLogin(index.GetAuthConfigKey()); err != nil {
+			return nil, -1, err
+		}
+		authConfig = cli.configFile.ResolveAuthConfig(index)
+		return cmdAttempt(authConfig)
+	}
+	return body, statusCode, err
+}
+
+func (cli *DockerCli) call(method, path string, data interface{}, headers map[string][]string) (io.ReadCloser, int, error) {
+	params, err := cli.encodeData(data)
+	if err != nil {
+		return nil, -1, err
+	}
+
+	if data != nil {
+		if headers == nil {
+			headers = make(map[string][]string)
+		}
+		headers["Content-Type"] = []string{"application/json"}
+	}
+
+	body, _, statusCode, err := cli.clientRequest(method, path, params, headers)
+	return body, statusCode, err
+}
+func (cli *DockerCli) stream(method, path string, in io.Reader, out io.Writer, headers map[string][]string) error {
+	return cli.streamHelper(method, path, true, in, out, nil, headers)
+}
+
+func (cli *DockerCli) streamHelper(method, path string, setRawTerminal bool, in io.Reader, stdout, stderr io.Writer, headers map[string][]string) error {
+	body, contentType, _, err := cli.clientRequest(method, path, in, headers)
+	if err != nil {
+		return err
+	}
+	return cli.streamBody(body, contentType, setRawTerminal, stdout, stderr)
+}
+
+func (cli *DockerCli) streamBody(body io.ReadCloser, contentType string, setRawTerminal bool, stdout, stderr io.Writer) error {
+	defer body.Close()
+
+	if api.MatchesContentType(contentType, "application/json") {
+		return utils.DisplayJSONMessagesStream(body, stdout, cli.outFd, cli.isTerminalOut)
 	}
 	if stdout != nil || stderr != nil {
 		// When TTY is ON, use regular copy
+		var err error
 		if setRawTerminal {
-			_, err = io.Copy(stdout, resp.Body)
+			_, err = io.Copy(stdout, body)
 		} else {
-			_, err = stdcopy.StdCopy(stdout, stderr, resp.Body)
+			_, err = stdcopy.StdCopy(stdout, stderr, body)
 		}
 		log.Debugf("[stream] End of stdout")
 		return err
@@ -195,13 +217,13 @@ func (cli *DockerCli) resizeTty(id string, isExec bool) {
 		path = "/exec/" + id + "/resize?"
 	}
 
-	if _, _, err := readBody(cli.call("POST", path+v.Encode(), nil, false)); err != nil {
+	if _, _, err := readBody(cli.call("POST", path+v.Encode(), nil, nil)); err != nil {
 		log.Debugf("Error resize: %s", err)
 	}
 }
 
-func waitForExit(cli *DockerCli, containerId string) (int, error) {
-	stream, _, err := cli.call("POST", "/containers/"+containerId+"/wait", nil, false)
+func waitForExit(cli *DockerCli, containerID string) (int, error) {
+	stream, _, err := cli.call("POST", "/containers/"+containerID+"/wait", nil, nil)
 	if err != nil {
 		return -1, err
 	}
@@ -215,8 +237,8 @@ func waitForExit(cli *DockerCli, containerId string) (int, error) {
 
 // getExitCode perform an inspect on the container. It returns
 // the running state and the exit code.
-func getExitCode(cli *DockerCli, containerId string) (bool, int, error) {
-	stream, _, err := cli.call("GET", "/containers/"+containerId+"/json", nil, false)
+func getExitCode(cli *DockerCli, containerID string) (bool, int, error) {
+	stream, _, err := cli.call("GET", "/containers/"+containerID+"/json", nil, nil)
 	if err != nil {
 		// If we can't connect, then the daemon probably died.
 		if err != ErrConnectionRefused {
@@ -236,8 +258,8 @@ func getExitCode(cli *DockerCli, containerId string) (bool, int, error) {
 
 // getExecExitCode perform an inspect on the exec command. It returns
 // the running state and the exit code.
-func getExecExitCode(cli *DockerCli, execId string) (bool, int, error) {
-	stream, _, err := cli.call("GET", "/exec/"+execId+"/json", nil, false)
+func getExecExitCode(cli *DockerCli, execID string) (bool, int, error) {
+	stream, _, err := cli.call("GET", "/exec/"+execID+"/json", nil, nil)
 	if err != nil {
 		// If we can't connect, then the daemon probably died.
 		if err != ErrConnectionRefused {
@@ -257,13 +279,29 @@ func getExecExitCode(cli *DockerCli, execId string) (bool, int, error) {
 func (cli *DockerCli) monitorTtySize(id string, isExec bool) error {
 	cli.resizeTty(id, isExec)
 
-	sigchan := make(chan os.Signal, 1)
-	gosignal.Notify(sigchan, signal.SIGWINCH)
-	go func() {
-		for _ = range sigchan {
-			cli.resizeTty(id, isExec)
-		}
-	}()
+	if runtime.GOOS == "windows" {
+		go func() {
+			prevH, prevW := cli.getTtySize()
+			for {
+				time.Sleep(time.Millisecond * 250)
+				h, w := cli.getTtySize()
+
+				if prevW != w || prevH != h {
+					cli.resizeTty(id, isExec)
+				}
+				prevH = h
+				prevW = w
+			}
+		}()
+	} else {
+		sigchan := make(chan os.Signal, 1)
+		gosignal.Notify(sigchan, signal.SIGWINCH)
+		go func() {
+			for _ = range sigchan {
+				cli.resizeTty(id, isExec)
+			}
+		}()
+	}
 	return nil
 }
 

api/server/server.go

@@ -27,7 +27,7 @@ import (
 	log "github.com/Sirupsen/logrus"
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/daemon/networkdriver/portallocator"
+	"github.com/docker/docker/daemon/networkdriver/bridge"
 	"github.com/docker/docker/engine"
 	"github.com/docker/docker/pkg/listenbuffer"
 	"github.com/docker/docker/pkg/parsers"
@@ -38,7 +38,7 @@ import (
 )
 
 var (
-	activationLock chan struct{}
+	activationLock chan struct{} = make(chan struct{})
 )
 
 type HttpServer struct {
@@ -1527,7 +1527,7 @@ func allocateDaemonPort(addr string) error {
 	}
 
 	for _, hostIP := range hostIPs {
-		if _, err := portallocator.RequestPort(hostIP, "tcp", intPort); err != nil {
+		if _, err := bridge.RequestPort(hostIP, "tcp", intPort); err != nil {
 			return fmt.Errorf("failed to allocate daemon listening port %d (err: %v)", intPort, err)
 		}
 	}
@@ -1578,7 +1578,6 @@ func ServeApi(job *engine.Job) engine.Status {
 		protoAddrs = job.Args
 		chErrors   = make(chan error, len(protoAddrs))
 	)
-	activationLock = make(chan struct{})
 
 	for _, protoAddr := range protoAddrs {
 		protoAddrParts := strings.SplitN(protoAddr, "://", 2)

api/server/server_linux.go

@@ -95,7 +95,9 @@ func AcceptConnections(job *engine.Job) engine.Status {
 	go systemd.SdNotify("READY=1")
 
 	// close the lock so the listeners start accepting connections
-	if activationLock != nil {
+	select {
+	case <-activationLock:
+	default:
 		close(activationLock)
 	}
 

contrib/completion/bash/docker

@@ -58,6 +58,18 @@ __docker_containers_unpauseable() {
 	__docker_containers_all '.State.Paused'
 }
 
+__docker_container_names() {
+	local containers=( $(__docker_q ps -aq --no-trunc) )
+	local names=( $(__docker_q inspect --format '{{.Name}}' "${containers[@]}") )
+	names=( "${names[@]#/}" ) # trim off the leading "/" from the container names
+	COMPREPLY=( $(compgen -W "${names[*]}" -- "$cur") )
+}
+
+__docker_container_ids() {
+	local containers=( $(__docker_q ps -aq) )
+	COMPREPLY=( $(compgen -W "${containers[*]}" -- "$cur") )
+}
+
 __docker_image_repos() {
 	local repos="$(__docker_q images | awk 'NR>1 && $1 != "<none>" { print $1 }')"
 	COMPREPLY=( $(compgen -W "$repos" -- "$cur") )
@@ -437,7 +449,10 @@ _docker_history() {
 _docker_images() {
 	case "$prev" in
 		--filter|-f)
-			COMPREPLY=( $( compgen -W "dangling=true" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "dangling=true label=" -- "$cur" ) )
+			if [ "$COMPREPLY" = "label=" ]; then
+				compopt -o nospace
+			fi
 			return
 			;;
 	esac
@@ -447,17 +462,20 @@ _docker_images() {
 			COMPREPLY=( $( compgen -W "true false" -- "${cur#=}" ) )
 			return
 			;;
+		*label=*)
+			return
+			;;
 	esac
 
 	case "$cur" in
 		-*)
 			COMPREPLY=( $( compgen -W "--all -a --filter -f --help --no-trunc --quiet -q" -- "$cur" ) )
 			;;
+		=)
+			return
+			;;
 		*)
-			local counter=$(__docker_pos_first_nonflag)
-			if [ $cword -eq $counter ]; then
-				__docker_image_repos
-			fi
+			__docker_image_repos
 			;;
 	esac
 }
@@ -616,7 +634,7 @@ _docker_ps() {
 			__docker_containers_all
 			;;
 		--filter|-f)
-			COMPREPLY=( $( compgen -S = -W "exited status" -- "$cur" ) )
+			COMPREPLY=( $( compgen -S = -W "exited id label name status" -- "$cur" ) )
 			compopt -o nospace
 			return
 			;;
@@ -626,6 +644,16 @@ _docker_ps() {
 	esac
 
 	case "${words[$cword-2]}$prev=" in
+		*id=*)
+			cur="${cur#=}"
+			__docker_container_ids
+			return
+			;;
+		*name=*)
+			cur="${cur#=}"
+			__docker_container_names
+			return
+			;;
 		*status=*)
 			COMPREPLY=( $( compgen -W "exited paused restarting running" -- "${cur#=}" ) )
 			return
@@ -734,6 +762,7 @@ _docker_run() {
 		--attach -a
 		--cap-add
 		--cap-drop
+		--cgroup-parent
 		--cidfile
 		--cpuset
 		--cpu-shares -c
@@ -746,7 +775,10 @@ _docker_run() {
 		--expose
 		--hostname -h
 		--ipc
+		--label -l
+		--label-file
 		--link
+		--log-driver
 		--lxc-conf
 		--mac-address
 		--memory -m
@@ -798,7 +830,7 @@ _docker_run() {
 			__docker_capabilities
 			return
 			;;
-		--cidfile|--env-file)
+		--cidfile|--env-file|--label-file)
 			_filedir
 			return
 			;;
@@ -850,6 +882,10 @@ _docker_run() {
 			esac
 			return
 			;;
+		--log-driver)
+			COMPREPLY=( $( compgen -W "json-file syslog none" -- "$cur") )
+			return
+			;;
 		--net)
 			case "$cur" in
 				container:*)

contrib/init/upstart/docker.conf

@@ -49,7 +49,7 @@ post-start script
 	fi
 	if ! printf "%s" "$DOCKER_OPTS" | grep -qE -e '-H|--host'; then
 		while ! [ -e /var/run/docker.sock ]; do
-			initctl status $UPSTART_JOB | grep -q "stop/" && exit 1
+			initctl status $UPSTART_JOB | grep -qE "(stop|respawn)/" && exit 1
 			echo "Waiting for /var/run/docker.sock"
 			sleep 0.1
 		done

daemon/container.go

@@ -360,6 +360,10 @@ func (container *Container) Start() (err error) {
 		return nil
 	}
 
+	if container.removalInProgress || container.Dead {
+		return fmt.Errorf("Container is marked for removal and cannot be started.")
+	}
+
 	// if we encounter an error during start we need to ensure that any other
 	// setup has been cleaned up properly
 	defer func() {
@@ -1375,6 +1379,7 @@ func (container *Container) startLogging() error {
 		if err != nil {
 			return err
 		}
+		container.LogPath = pth
 
 		dl, err := jsonfilelog.New(pth)
 		if err != nil {

daemon/daemon.go

@@ -25,7 +25,6 @@ import (
 	"github.com/docker/docker/daemon/graphdriver"
 	_ "github.com/docker/docker/daemon/graphdriver/vfs"
 	_ "github.com/docker/docker/daemon/networkdriver/bridge"
-	"github.com/docker/docker/daemon/networkdriver/portallocator"
 	"github.com/docker/docker/engine"
 	"github.com/docker/docker/graph"
 	"github.com/docker/docker/image"
@@ -288,19 +287,8 @@ func (daemon *Daemon) register(container *Container, updateSuffixarray bool) err
 		if err := container.ToDisk(); err != nil {
 			log.Debugf("saving stopped state to disk %s", err)
 		}
-
-		info := daemon.execDriver.Info(container.ID)
-		if !info.IsRunning() {
-			log.Debugf("Container %s was supposed to be running but is not.", container.ID)
-
-			log.Debugf("Marking as stopped")
-
-			container.SetStopped(&execdriver.ExitStatus{ExitCode: -127})
-			if err := container.ToDisk(); err != nil {
-				return err
-			}
-		}
 	}
+
 	return nil
 }
 
@@ -827,12 +815,6 @@ func NewDaemonFromDirectory(config *Config, eng *engine.Engine) (*Daemon, error)
 	}
 	config.DisableNetwork = config.BridgeIface == disableNetworkBridge
 
-	// register portallocator release on shutdown
-	eng.OnShutdown(func() {
-		if err := portallocator.ReleaseAll(); err != nil {
-			log.Errorf("portallocator.ReleaseAll(): %s", err)
-		}
-	})
 	// Claim the pidfile first, to avoid any and all unexpected race conditions.
 	// Some of the init doesn't need a pidfile lock - but let's not try to be smart.
 	if config.Pidfile != "" {

daemon/delete.go

@@ -61,8 +61,15 @@ func (daemon *Daemon) ContainerRm(job *engine.Job) engine.Status {
 				return job.Errorf("Conflict, You cannot remove a running container. Stop the container before attempting removal or use -f")
 			}
 		}
-		if err := daemon.Rm(container); err != nil {
-			return job.Errorf("Cannot destroy container %s: %s", name, err)
+
+		if forceRemove {
+			if err := daemon.ForceRm(container); err != nil {
+				log.Errorf("Cannot destroy container %s: %v", name, err)
+			}
+		} else {
+			if err := daemon.Rm(container); err != nil {
+				return job.Errorf("Cannot destroy container %s: %v", name, err)
+			}
 		}
 		container.LogEvent("destroy")
 		if removeVolume {
@@ -81,8 +88,16 @@ func (daemon *Daemon) DeleteVolumes(volumeIDs map[string]struct{}) {
 	}
 }
 
+func (daemon *Daemon) Rm(container *Container) (err error) {
+	return daemon.commonRm(container, false)
+}
+
+func (daemon *Daemon) ForceRm(container *Container) (err error) {
+	return daemon.commonRm(container, true)
+}
+
 // Destroy unregisters a container from the daemon and cleanly removes its contents from the filesystem.
-func (daemon *Daemon) Rm(container *Container) error {
+func (daemon *Daemon) commonRm(container *Container, forceRemove bool) (err error) {
 	if container == nil {
 		return fmt.Errorf("The given container is <nil>")
 	}
@@ -92,19 +107,40 @@ func (daemon *Daemon) Rm(container *Container) error {
 		return fmt.Errorf("Container %v not found - maybe it was already destroyed?", container.ID)
 	}
 
-	if err := container.Stop(3); err != nil {
+	// Container state RemovalInProgress should be used to avoid races.
+	if err = container.SetRemovalInProgress(); err != nil {
+		return fmt.Errorf("Failed to set container state to RemovalInProgress: %s", err)
+	}
+
+	defer container.ResetRemovalInProgress()
+
+	if err = container.Stop(3); err != nil {
 		return err
 	}
 
-	// Deregister the container before removing its directory, to avoid race conditions
-	daemon.idIndex.Delete(container.ID)
-	daemon.containers.Delete(container.ID)
+	// Mark container dead. We don't want anybody to be restarting it.
+	container.SetDead()
+
+	// Save container state to disk. So that if error happens before
+	// container meta file got removed from disk, then a restart of
+	// docker should not make a dead container alive.
+	container.ToDisk()
+
+	// If force removal is required, delete container from various
+	// indexes even if removal failed.
+	defer func() {
+		if err != nil && forceRemove {
+			daemon.idIndex.Delete(container.ID)
+			daemon.containers.Delete(container.ID)
+		}
+	}()
+
 	container.derefVolumes()
 	if _, err := daemon.containerGraph.Purge(container.ID); err != nil {
 		log.Debugf("Unable to remove container from link graph: %s", err)
 	}
 
-	if err := daemon.driver.Remove(container.ID); err != nil {
+	if err = daemon.driver.Remove(container.ID); err != nil {
 		return fmt.Errorf("Driver %s failed to remove root filesystem %s: %s", daemon.driver, container.ID, err)
 	}
 
@@ -113,15 +149,17 @@ func (daemon *Daemon) Rm(container *Container) error {
 		return fmt.Errorf("Driver %s failed to remove init filesystem %s: %s", daemon.driver, initID, err)
 	}
 
-	if err := os.RemoveAll(container.root); err != nil {
+	if err = os.RemoveAll(container.root); err != nil {
 		return fmt.Errorf("Unable to remove filesystem for %v: %v", container.ID, err)
 	}
 
-	if err := daemon.execDriver.Clean(container.ID); err != nil {
+	if err = daemon.execDriver.Clean(container.ID); err != nil {
 		return fmt.Errorf("Unable to remove execdriver data for %s: %s", container.ID, err)
 	}
 
 	selinuxFreeLxcContexts(container.ProcessLabel)
+	daemon.idIndex.Delete(container.ID)
+	daemon.containers.Delete(container.ID)
 
 	return nil
 }

daemon/execdriver/native/create.go

@@ -6,12 +6,10 @@ import (
 	"errors"
 	"fmt"
 	"net"
-	"path/filepath"
 	"strings"
 	"syscall"
 
 	"github.com/docker/docker/daemon/execdriver"
-	"github.com/docker/docker/pkg/symlink"
 	"github.com/docker/libcontainer/apparmor"
 	"github.com/docker/libcontainer/configs"
 	"github.com/docker/libcontainer/devices"
@@ -228,10 +226,6 @@ func (d *driver) setupMounts(container *configs.Config, c *execdriver.Command) e
 	container.Mounts = defaultMounts
 
 	for _, m := range c.Mounts {
-		dest, err := symlink.FollowSymlinkInScope(filepath.Join(c.Rootfs, m.Destination), c.Rootfs)
-		if err != nil {
-			return err
-		}
 		flags := syscall.MS_BIND | syscall.MS_REC
 		if !m.Writable {
 			flags |= syscall.MS_RDONLY
@@ -239,10 +233,9 @@ func (d *driver) setupMounts(container *configs.Config, c *execdriver.Command) e
 		if m.Slave {
 			flags |= syscall.MS_SLAVE
 		}
-
 		container.Mounts = append(container.Mounts, &configs.Mount{
 			Source:      m.Source,
-			Destination: dest,
+			Destination: m.Destination,
 			Device:      "bind",
 			Flags:       flags,
 		})

daemon/execdriver/native/driver.go

@@ -156,32 +156,68 @@ func (d *driver) Run(c *execdriver.Command, pipes *execdriver.Pipes, startCallba
 		startCallback(&c.ProcessConfig, pid)
 	}
 
-	oomKillNotification, err := cont.NotifyOOM()
-	if err != nil {
-		oomKillNotification = nil
-		log.Warnf("Your kernel does not support OOM notifications: %s", err)
-	}
+	oom := notifyOnOOM(cont)
 	waitF := p.Wait
-	if nss := cont.Config().Namespaces; nss.Contains(configs.NEWPID) {
+	if nss := cont.Config().Namespaces; !nss.Contains(configs.NEWPID) {
 		// we need such hack for tracking processes with inerited fds,
 		// because cmd.Wait() waiting for all streams to be copied
 		waitF = waitInPIDHost(p, cont)
 	}
 	ps, err := waitF()
 	if err != nil {
-		if err, ok := err.(*exec.ExitError); !ok {
+		execErr, ok := err.(*exec.ExitError)
+		if !ok {
 			return execdriver.ExitStatus{ExitCode: -1}, err
-		} else {
-			ps = err.ProcessState
 		}
+		ps = execErr.ProcessState
 	}
 	cont.Destroy()
-
-	_, oomKill := <-oomKillNotification
-
+	_, oomKill := <-oom
 	return execdriver.ExitStatus{ExitCode: utils.ExitStatus(ps.Sys().(syscall.WaitStatus)), OOMKilled: oomKill}, nil
 }
 
+// notifyOnOOM returns a channel that signals if the container received an OOM notification
+// for any process.  If it is unable to subscribe to OOM notifications then a closed
+// channel is returned as it will be non-blocking and return the correct result when read.
+func notifyOnOOM(container libcontainer.Container) <-chan struct{} {
+	oom, err := container.NotifyOOM()
+	if err != nil {
+		log.Warnf("Your kernel does not support OOM notifications: %s", err)
+		c := make(chan struct{})
+		close(c)
+		return c
+	}
+	return oom
+}
+
+func killCgroupProcs(c libcontainer.Container) {
+	var procs []*os.Process
+	if err := c.Pause(); err != nil {
+		log.Warn(err)
+	}
+	pids, err := c.Processes()
+	if err != nil {
+		// don't care about childs if we can't get them, this is mostly because cgroup already deleted
+		log.Warnf("Failed to get processes from container %s: %v", c.ID(), err)
+	}
+	for _, pid := range pids {
+		if p, err := os.FindProcess(pid); err == nil {
+			procs = append(procs, p)
+			if err := p.Kill(); err != nil {
+				log.Warn(err)
+			}
+		}
+	}
+	if err := c.Resume(); err != nil {
+		log.Warn(err)
+	}
+	for _, p := range procs {
+		if _, err := p.Wait(); err != nil {
+			log.Warn(err)
+		}
+	}
+}
+
 func waitInPIDHost(p *libcontainer.Process, c libcontainer.Container) func() (*os.ProcessState, error) {
 	return func() (*os.ProcessState, error) {
 		pid, err := p.Pid()
@@ -192,26 +228,13 @@ func waitInPIDHost(p *libcontainer.Process, c libcontainer.Container) func() (*o
 		process, err := os.FindProcess(pid)
 		s, err := process.Wait()
 		if err != nil {
-			if err, ok := err.(*exec.ExitError); !ok {
+			execErr, ok := err.(*exec.ExitError)
+			if !ok {
 				return s, err
-			} else {
-				s = err.ProcessState
 			}
+			s = execErr.ProcessState
 		}
-		processes, err := c.Processes()
-		if err != nil {
-			return s, err
-		}
-
-		for _, pid := range processes {
-			process, err := os.FindProcess(pid)
-			if err != nil {
-				log.Errorf("Failed to kill process: %d", pid)
-				continue
-			}
-			process.Kill()
-		}
-
+		killCgroupProcs(c)
 		p.Wait()
 		return s, err
 	}
@@ -247,29 +270,25 @@ func (d *driver) Unpause(c *execdriver.Command) error {
 
 func (d *driver) Terminate(c *execdriver.Command) error {
 	defer d.cleanContainer(c.ID)
-	// lets check the start time for the process
-	active := d.activeContainers[c.ID]
-	if active == nil {
-		return fmt.Errorf("active container for %s does not exist", c.ID)
+	container, err := d.factory.Load(c.ID)
+	if err != nil {
+		return err
 	}
-	state, err := active.State()
+	defer container.Destroy()
+	state, err := container.State()
 	if err != nil {
 		return err
 	}
 	pid := state.InitProcessPid
-
 	currentStartTime, err := system.GetProcessStartTime(pid)
 	if err != nil {
 		return err
 	}
-
 	if state.InitProcessStartTime == currentStartTime {
 		err = syscall.Kill(pid, 9)
 		syscall.Wait4(pid, nil, 0, nil)
 	}
-
 	return err
-
 }
 
 func (d *driver) Info(id string) execdriver.Info {

daemon/execdriver/native/template/default_template.go

@@ -82,9 +82,16 @@ func New() *configs.Config {
 		},
 		MaskPaths: []string{
 			"/proc/kcore",
+			"/proc/latency_stats",
+			"/proc/timer_stats",
 		},
 		ReadonlyPaths: []string{
-			"/proc/sys", "/proc/sysrq-trigger", "/proc/irq", "/proc/bus",
+			"/proc/asound",
+			"/proc/bus",
+			"/proc/fs",
+			"/proc/irq",
+			"/proc/sys",
+			"/proc/sysrq-trigger",
 		},
 	}
 

daemon/graphdriver/aufs/aufs.go

@@ -23,6 +23,7 @@ package aufs
 import (
 	"bufio"
 	"fmt"
+	"io/ioutil"
 	"os"
 	"os/exec"
 	"path"
@@ -47,6 +48,9 @@ var (
 		graphdriver.FsMagicAufs,
 	}
 	backingFs = "<unknown>"
+
+	enableDirpermLock sync.Once
+	enableDirperm     bool
 )
 
 func init() {
@@ -152,6 +156,7 @@ func (a *Driver) Status() [][2]string {
 		{"Root Dir", a.rootPath()},
 		{"Backing Filesystem", backingFs},
 		{"Dirs", fmt.Sprintf("%d", len(ids))},
+		{"Dirperm1 Supported", fmt.Sprintf("%v", useDirperm())},
 	}
 }
 
@@ -422,7 +427,11 @@ func (a *Driver) aufsMount(ro []string, rw, target, mountLabel string) (err erro
 	// Mount options are clipped to page size(4096 bytes). If there are more
 	// layers then these are remounted individually using append.
 
-	b := make([]byte, syscall.Getpagesize()-len(mountLabel)-54) // room for xino & mountLabel
+	offset := 54
+	if useDirperm() {
+		offset += len("dirperm1")
+	}
+	b := make([]byte, syscall.Getpagesize()-len(mountLabel)-offset) // room for xino & mountLabel
 	bp := copy(b, fmt.Sprintf("br:%s=rw", rw))
 
 	firstMount := true
@@ -446,7 +455,11 @@ func (a *Driver) aufsMount(ro []string, rw, target, mountLabel string) (err erro
 		}
 
 		if firstMount {
-			data := label.FormatMountLabel(fmt.Sprintf("%s,dio,xino=/dev/shm/aufs.xino", string(b[:bp])), mountLabel)
+			opts := "dio,xino=/dev/shm/aufs.xino"
+			if useDirperm() {
+				opts += ",dirperm1"
+			}
+			data := label.FormatMountLabel(fmt.Sprintf("%s,%s", string(b[:bp]), opts), mountLabel)
 			if err = mount("none", target, "aufs", 0, data); err != nil {
 				return
 			}
@@ -460,3 +473,33 @@ func (a *Driver) aufsMount(ro []string, rw, target, mountLabel string) (err erro
 
 	return
 }
+
+// useDirperm checks dirperm1 mount option can be used with the current
+// version of aufs.
+func useDirperm() bool {
+	enableDirpermLock.Do(func() {
+		base, err := ioutil.TempDir("", "docker-aufs-base")
+		if err != nil {
+			log.Errorf("error checking dirperm1: %v", err)
+			return
+		}
+		defer os.RemoveAll(base)
+
+		union, err := ioutil.TempDir("", "docker-aufs-union")
+		if err != nil {
+			log.Errorf("error checking dirperm1: %v", err)
+			return
+		}
+		defer os.RemoveAll(union)
+
+		opts := fmt.Sprintf("br:%s,dirperm1,xino=/dev/shm/aufs.xino", base)
+		if err := mount("none", union, "aufs", 0, opts); err != nil {
+			return
+		}
+		enableDirperm = true
+		if err := Unmount(union); err != nil {
+			log.Errorf("error checking dirperm1: failed to unmount %v", err)
+		}
+	})
+	return enableDirperm
+}

daemon/graphdriver/driver.go

@@ -39,9 +39,8 @@ var (
 		"aufs",
 		"btrfs",
 		"devicemapper",
-		"vfs",
-		// experimental, has to be enabled manually for now
 		"overlay",
+		"vfs",
 	}
 
 	ErrNotSupported   = errors.New("driver not supported")

daemon/logger/syslog/syslog.go

@@ -17,29 +17,20 @@ type Syslog struct {
 }
 
 func New(tag string) (logger.Logger, error) {
-	log, err := syslog.New(syslog.LOG_USER, path.Base(os.Args[0]))
+	log, err := syslog.New(syslog.LOG_DAEMON, fmt.Sprintf("%s/%s", path.Base(os.Args[0]), tag))
 	if err != nil {
 		return nil, err
 	}
 	return &Syslog{
 		writer: log,
-		tag:    tag,
 	}, nil
 }
 
 func (s *Syslog) Log(msg *logger.Message) error {
-	logMessage := fmt.Sprintf("%s: %s", s.tag, string(msg.Line))
 	if msg.Source == "stderr" {
-		if err := s.writer.Err(logMessage); err != nil {
-			return err
-		}
-
-	} else {
-		if err := s.writer.Info(logMessage); err != nil {
-			return err
-		}
+		return s.writer.Err(string(msg.Line))
 	}
-	return nil
+	return s.writer.Info(string(msg.Line))
 }
 
 func (s *Syslog) Close() error {

daemon/networkdriver/bridge/driver.go

@@ -7,6 +7,7 @@ import (
 	"io/ioutil"
 	"net"
 	"os"
+	"os/exec"
 	"strings"
 	"sync"
 
@@ -77,11 +78,19 @@ var (
 	bridgeIPv4Network *net.IPNet
 	bridgeIPv6Addr    net.IP
 	globalIPv6Network *net.IPNet
+	portMapper        *portmapper.PortMapper
+	once              sync.Once
 
 	defaultBindingIP  = net.ParseIP("0.0.0.0")
 	currentInterfaces = ifaces{c: make(map[string]*networkInterface)}
 )
 
+func initPortMapper() {
+	once.Do(func() {
+		portMapper = portmapper.New()
+	})
+}
+
 func InitDriver(job *engine.Job) engine.Status {
 	var (
 		networkv4      *net.IPNet
@@ -99,6 +108,14 @@ func InitDriver(job *engine.Job) engine.Status {
 		fixedCIDRv6    = job.Getenv("FixedCIDRv6")
 	)
 
+	// try to modprobe bridge first
+	// see gh#12177
+	if out, err := exec.Command("modprobe", "-va", "bridge", "nf_nat").Output(); err != nil {
+		log.Warnf("Running modprobe bridge nf_nat failed with message: %s, error: %v", out, err)
+	}
+
+	initPortMapper()
+
 	if defaultIP := job.Getenv("DefaultBindingIP"); defaultIP != "" {
 		defaultBindingIP = net.ParseIP(defaultIP)
 	}
@@ -234,7 +251,7 @@ func InitDriver(job *engine.Job) engine.Status {
 		if err != nil {
 			return job.Error(err)
 		}
-		portmapper.SetIptablesChain(chain)
+		portMapper.SetIptablesChain(chain)
 	}
 
 	bridgeIPv4Network = networkv4
@@ -349,6 +366,11 @@ func setupIPTables(addr net.Addr, icc, ipmasq bool) error {
 	return nil
 }
 
+func RequestPort(ip net.IP, proto string, port int) (int, error) {
+	initPortMapper()
+	return portMapper.Allocator.RequestPort(ip, proto, port)
+}
+
 // configureBridge attempts to create and configure a network bridge interface named `bridgeIface` on the host
 // If bridgeIP is empty, it will try to find a non-conflicting IP from the Docker-specified private ranges
 // If the bridge `bridgeIface` already exists, it will only perform the IP address association with the existing
@@ -586,7 +608,7 @@ func Release(job *engine.Job) engine.Status {
 	}
 
 	for _, nat := range containerInterface.PortMappings {
-		if err := portmapper.Unmap(nat); err != nil {
+		if err := portMapper.Unmap(nat); err != nil {
 			log.Infof("Unable to unmap port %s: %s", nat, err)
 		}
 	}
@@ -643,7 +665,7 @@ func AllocatePort(job *engine.Job) engine.Status {
 
 	var host net.Addr
 	for i := 0; i < MaxAllocatedPortAttempts; i++ {
-		if host, err = portmapper.Map(container, ip, hostPort); err == nil {
+		if host, err = portMapper.Map(container, ip, hostPort); err == nil {
 			break
 		}
 		// There is no point in immediately retrying to map an explicitly

daemon/networkdriver/portallocator/portallocator.go

@@ -16,44 +16,12 @@ const (
 	DefaultPortRangeEnd   = 65535
 )
 
-var (
-	beginPortRange = DefaultPortRangeStart
-	endPortRange   = DefaultPortRangeEnd
-)
-
-type portMap struct {
-	p    map[int]struct{}
-	last int
-}
-
-func newPortMap() *portMap {
-	return &portMap{
-		p:    map[int]struct{}{},
-		last: endPortRange,
-	}
-}
-
-type protoMap map[string]*portMap
-
-func newProtoMap() protoMap {
-	return protoMap{
-		"tcp": newPortMap(),
-		"udp": newPortMap(),
-	}
-}
-
 type ipMapping map[string]protoMap
 
 var (
 	ErrAllPortsAllocated = errors.New("all ports are allocated")
 	ErrUnknownProtocol   = errors.New("unknown protocol")
-)
-
-var (
-	mutex sync.Mutex
-
-	defaultIP = net.ParseIP("0.0.0.0")
-	globalMap = ipMapping{}
+	defaultIP            = net.ParseIP("0.0.0.0")
 )
 
 type ErrPortAlreadyAllocated struct {
@@ -68,32 +36,6 @@ func NewErrPortAlreadyAllocated(ip string, port int) ErrPortAlreadyAllocated {
 	}
 }
 
-func init() {
-	const portRangeKernelParam = "/proc/sys/net/ipv4/ip_local_port_range"
-	portRangeFallback := fmt.Sprintf("using fallback port range %d-%d", beginPortRange, endPortRange)
-
-	file, err := os.Open(portRangeKernelParam)
-	if err != nil {
-		log.Warnf("port allocator - %s due to error: %v", portRangeFallback, err)
-		return
-	}
-	var start, end int
-	n, err := fmt.Fscanf(bufio.NewReader(file), "%d\t%d", &start, &end)
-	if n != 2 || err != nil {
-		if err == nil {
-			err = fmt.Errorf("unexpected count of parsed numbers (%d)", n)
-		}
-		log.Errorf("port allocator - failed to parse system ephemeral port range from %s - %s: %v", portRangeKernelParam, portRangeFallback, err)
-		return
-	}
-	beginPortRange = start
-	endPortRange = end
-}
-
-func PortRange() (int, int) {
-	return beginPortRange, endPortRange
-}
-
 func (e ErrPortAlreadyAllocated) IP() string {
 	return e.ip
 }
@@ -110,12 +52,57 @@ func (e ErrPortAlreadyAllocated) Error() string {
 	return fmt.Sprintf("Bind for %s:%d failed: port is already allocated", e.ip, e.port)
 }
 
+type (
+	PortAllocator struct {
+		mutex sync.Mutex
+		ipMap ipMapping
+		Begin int
+		End   int
+	}
+	portMap struct {
+		p          map[int]struct{}
+		begin, end int
+		last       int
+	}
+	protoMap map[string]*portMap
+)
+
+func New() *PortAllocator {
+	start, end, err := getDynamicPortRange()
+	if err != nil {
+		log.Warn(err)
+		start, end = DefaultPortRangeStart, DefaultPortRangeEnd
+	}
+	return &PortAllocator{
+		ipMap: ipMapping{},
+		Begin: start,
+		End:   end,
+	}
+}
+
+func getDynamicPortRange() (start int, end int, err error) {
+	const portRangeKernelParam = "/proc/sys/net/ipv4/ip_local_port_range"
+	portRangeFallback := fmt.Sprintf("using fallback port range %d-%d", DefaultPortRangeStart, DefaultPortRangeEnd)
+	file, err := os.Open(portRangeKernelParam)
+	if err != nil {
+		return 0, 0, fmt.Errorf("port allocator - %s due to error: %v", portRangeFallback, err)
+	}
+	n, err := fmt.Fscanf(bufio.NewReader(file), "%d\t%d", &start, &end)
+	if n != 2 || err != nil {
+		if err == nil {
+			err = fmt.Errorf("unexpected count of parsed numbers (%d)", n)
+		}
+		return 0, 0, fmt.Errorf("port allocator - failed to parse system ephemeral port range from %s - %s: %v", portRangeKernelParam, portRangeFallback, err)
+	}
+	return start, end, nil
+}
+
 // RequestPort requests new port from global ports pool for specified ip and proto.
 // If port is 0 it returns first free port. Otherwise it cheks port availability
 // in pool and return that port or error if port is already busy.
-func RequestPort(ip net.IP, proto string, port int) (int, error) {
-	mutex.Lock()
-	defer mutex.Unlock()
+func (p *PortAllocator) RequestPort(ip net.IP, proto string, port int) (int, error) {
+	p.mutex.Lock()
+	defer p.mutex.Unlock()
 
 	if proto != "tcp" && proto != "udp" {
 		return 0, ErrUnknownProtocol
@@ -125,10 +112,14 @@ func RequestPort(ip net.IP, proto string, port int) (int, error) {
 		ip = defaultIP
 	}
 	ipstr := ip.String()
-	protomap, ok := globalMap[ipstr]
+	protomap, ok := p.ipMap[ipstr]
 	if !ok {
-		protomap = newProtoMap()
-		globalMap[ipstr] = protomap
+		protomap = protoMap{
+			"tcp": p.newPortMap(),
+			"udp": p.newPortMap(),
+		}
+
+		p.ipMap[ipstr] = protomap
 	}
 	mapping := protomap[proto]
 	if port > 0 {
@@ -147,14 +138,14 @@ func RequestPort(ip net.IP, proto string, port int) (int, error) {
 }
 
 // ReleasePort releases port from global ports pool for specified ip and proto.
-func ReleasePort(ip net.IP, proto string, port int) error {
-	mutex.Lock()
-	defer mutex.Unlock()
+func (p *PortAllocator) ReleasePort(ip net.IP, proto string, port int) error {
+	p.mutex.Lock()
+	defer p.mutex.Unlock()
 
 	if ip == nil {
 		ip = defaultIP
 	}
-	protomap, ok := globalMap[ip.String()]
+	protomap, ok := p.ipMap[ip.String()]
 	if !ok {
 		return nil
 	}
@@ -162,20 +153,29 @@ func ReleasePort(ip net.IP, proto string, port int) error {
 	return nil
 }
 
+func (p *PortAllocator) newPortMap() *portMap {
+	return &portMap{
+		p:     map[int]struct{}{},
+		begin: p.Begin,
+		end:   p.End,
+		last:  p.End,
+	}
+}
+
 // ReleaseAll releases all ports for all ips.
-func ReleaseAll() error {
-	mutex.Lock()
-	globalMap = ipMapping{}
-	mutex.Unlock()
+func (p *PortAllocator) ReleaseAll() error {
+	p.mutex.Lock()
+	p.ipMap = ipMapping{}
+	p.mutex.Unlock()
 	return nil
 }
 
 func (pm *portMap) findPort() (int, error) {
 	port := pm.last
-	for i := 0; i <= endPortRange-beginPortRange; i++ {
+	for i := 0; i <= pm.end-pm.begin; i++ {
 		port++
-		if port > endPortRange {
-			port = beginPortRange
+		if port > pm.end {
+			port = pm.begin
 		}
 
 		if _, ok := pm.p[port]; !ok {

daemon/networkdriver/portallocator/portallocator_test.go

@@ -5,32 +5,23 @@ import (
 	"testing"
 )
 
-func init() {
-	beginPortRange = DefaultPortRangeStart
-	endPortRange = DefaultPortRangeEnd
-}
-
-func reset() {
-	ReleaseAll()
-}
-
 func TestRequestNewPort(t *testing.T) {
-	defer reset()
+	p := New()
 
-	port, err := RequestPort(defaultIP, "tcp", 0)
+	port, err := p.RequestPort(defaultIP, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	if expected := beginPortRange; port != expected {
+	if expected := p.Begin; port != expected {
 		t.Fatalf("Expected port %d got %d", expected, port)
 	}
 }
 
 func TestRequestSpecificPort(t *testing.T) {
-	defer reset()
+	p := New()
 
-	port, err := RequestPort(defaultIP, "tcp", 5000)
+	port, err := p.RequestPort(defaultIP, "tcp", 5000)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -40,9 +31,9 @@ func TestRequestSpecificPort(t *testing.T) {
 }
 
 func TestReleasePort(t *testing.T) {
-	defer reset()
+	p := New()
 
-	port, err := RequestPort(defaultIP, "tcp", 5000)
+	port, err := p.RequestPort(defaultIP, "tcp", 5000)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -50,15 +41,15 @@ func TestReleasePort(t *testing.T) {
 		t.Fatalf("Expected port 5000 got %d", port)
 	}
 
-	if err := ReleasePort(defaultIP, "tcp", 5000); err != nil {
+	if err := p.ReleasePort(defaultIP, "tcp", 5000); err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestReuseReleasedPort(t *testing.T) {
-	defer reset()
+	p := New()
 
-	port, err := RequestPort(defaultIP, "tcp", 5000)
+	port, err := p.RequestPort(defaultIP, "tcp", 5000)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -66,20 +57,20 @@ func TestReuseReleasedPort(t *testing.T) {
 		t.Fatalf("Expected port 5000 got %d", port)
 	}
 
-	if err := ReleasePort(defaultIP, "tcp", 5000); err != nil {
+	if err := p.ReleasePort(defaultIP, "tcp", 5000); err != nil {
 		t.Fatal(err)
 	}
 
-	port, err = RequestPort(defaultIP, "tcp", 5000)
+	port, err = p.RequestPort(defaultIP, "tcp", 5000)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestReleaseUnreadledPort(t *testing.T) {
-	defer reset()
+	p := New()
 
-	port, err := RequestPort(defaultIP, "tcp", 5000)
+	port, err := p.RequestPort(defaultIP, "tcp", 5000)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -87,7 +78,7 @@ func TestReleaseUnreadledPort(t *testing.T) {
 		t.Fatalf("Expected port 5000 got %d", port)
 	}
 
-	port, err = RequestPort(defaultIP, "tcp", 5000)
+	port, err = p.RequestPort(defaultIP, "tcp", 5000)
 
 	switch err.(type) {
 	case ErrPortAlreadyAllocated:
@@ -97,42 +88,40 @@ func TestReleaseUnreadledPort(t *testing.T) {
 }
 
 func TestUnknowProtocol(t *testing.T) {
-	defer reset()
-
-	if _, err := RequestPort(defaultIP, "tcpp", 0); err != ErrUnknownProtocol {
+	if _, err := New().RequestPort(defaultIP, "tcpp", 0); err != ErrUnknownProtocol {
 		t.Fatalf("Expected error %s got %s", ErrUnknownProtocol, err)
 	}
 }
 
 func TestAllocateAllPorts(t *testing.T) {
-	defer reset()
+	p := New()
 
-	for i := 0; i <= endPortRange-beginPortRange; i++ {
-		port, err := RequestPort(defaultIP, "tcp", 0)
+	for i := 0; i <= p.End-p.Begin; i++ {
+		port, err := p.RequestPort(defaultIP, "tcp", 0)
 		if err != nil {
 			t.Fatal(err)
 		}
 
-		if expected := beginPortRange + i; port != expected {
+		if expected := p.Begin + i; port != expected {
 			t.Fatalf("Expected port %d got %d", expected, port)
 		}
 	}
 
-	if _, err := RequestPort(defaultIP, "tcp", 0); err != ErrAllPortsAllocated {
+	if _, err := p.RequestPort(defaultIP, "tcp", 0); err != ErrAllPortsAllocated {
 		t.Fatalf("Expected error %s got %s", ErrAllPortsAllocated, err)
 	}
 
-	_, err := RequestPort(defaultIP, "udp", 0)
+	_, err := p.RequestPort(defaultIP, "udp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
 
 	// release a port in the middle and ensure we get another tcp port
-	port := beginPortRange + 5
-	if err := ReleasePort(defaultIP, "tcp", port); err != nil {
+	port := p.Begin + 5
+	if err := p.ReleasePort(defaultIP, "tcp", port); err != nil {
 		t.Fatal(err)
 	}
-	newPort, err := RequestPort(defaultIP, "tcp", 0)
+	newPort, err := p.RequestPort(defaultIP, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -142,10 +131,10 @@ func TestAllocateAllPorts(t *testing.T) {
 
 	// now pm.last == newPort, release it so that it's the only free port of
 	// the range, and ensure we get it back
-	if err := ReleasePort(defaultIP, "tcp", newPort); err != nil {
+	if err := p.ReleasePort(defaultIP, "tcp", newPort); err != nil {
 		t.Fatal(err)
 	}
-	port, err = RequestPort(defaultIP, "tcp", 0)
+	port, err = p.RequestPort(defaultIP, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -155,34 +144,34 @@ func TestAllocateAllPorts(t *testing.T) {
 }
 
 func BenchmarkAllocatePorts(b *testing.B) {
-	defer reset()
+	p := New()
 
 	for i := 0; i < b.N; i++ {
-		for i := 0; i <= endPortRange-beginPortRange; i++ {
-			port, err := RequestPort(defaultIP, "tcp", 0)
+		for i := 0; i <= p.End-p.Begin; i++ {
+			port, err := p.RequestPort(defaultIP, "tcp", 0)
 			if err != nil {
 				b.Fatal(err)
 			}
 
-			if expected := beginPortRange + i; port != expected {
+			if expected := p.Begin + i; port != expected {
 				b.Fatalf("Expected port %d got %d", expected, port)
 			}
 		}
-		reset()
+		p.ReleaseAll()
 	}
 }
 
 func TestPortAllocation(t *testing.T) {
-	defer reset()
+	p := New()
 
 	ip := net.ParseIP("192.168.0.1")
 	ip2 := net.ParseIP("192.168.0.2")
-	if port, err := RequestPort(ip, "tcp", 80); err != nil {
+	if port, err := p.RequestPort(ip, "tcp", 80); err != nil {
 		t.Fatal(err)
 	} else if port != 80 {
 		t.Fatalf("Acquire(80) should return 80, not %d", port)
 	}
-	port, err := RequestPort(ip, "tcp", 0)
+	port, err := p.RequestPort(ip, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -190,41 +179,41 @@ func TestPortAllocation(t *testing.T) {
 		t.Fatalf("Acquire(0) should return a non-zero port")
 	}
 
-	if _, err := RequestPort(ip, "tcp", port); err == nil {
+	if _, err := p.RequestPort(ip, "tcp", port); err == nil {
 		t.Fatalf("Acquiring a port already in use should return an error")
 	}
 
-	if newPort, err := RequestPort(ip, "tcp", 0); err != nil {
+	if newPort, err := p.RequestPort(ip, "tcp", 0); err != nil {
 		t.Fatal(err)
 	} else if newPort == port {
 		t.Fatalf("Acquire(0) allocated the same port twice: %d", port)
 	}
 
-	if _, err := RequestPort(ip, "tcp", 80); err == nil {
+	if _, err := p.RequestPort(ip, "tcp", 80); err == nil {
 		t.Fatalf("Acquiring a port already in use should return an error")
 	}
-	if _, err := RequestPort(ip2, "tcp", 80); err != nil {
+	if _, err := p.RequestPort(ip2, "tcp", 80); err != nil {
 		t.Fatalf("It should be possible to allocate the same port on a different interface")
 	}
-	if _, err := RequestPort(ip2, "tcp", 80); err == nil {
+	if _, err := p.RequestPort(ip2, "tcp", 80); err == nil {
 		t.Fatalf("Acquiring a port already in use should return an error")
 	}
-	if err := ReleasePort(ip, "tcp", 80); err != nil {
+	if err := p.ReleasePort(ip, "tcp", 80); err != nil {
 		t.Fatal(err)
 	}
-	if _, err := RequestPort(ip, "tcp", 80); err != nil {
+	if _, err := p.RequestPort(ip, "tcp", 80); err != nil {
 		t.Fatal(err)
 	}
 
-	port, err = RequestPort(ip, "tcp", 0)
+	port, err = p.RequestPort(ip, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
-	port2, err := RequestPort(ip, "tcp", port+1)
+	port2, err := p.RequestPort(ip, "tcp", port+1)
 	if err != nil {
 		t.Fatal(err)
 	}
-	port3, err := RequestPort(ip, "tcp", 0)
+	port3, err := p.RequestPort(ip, "tcp", 0)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -234,17 +223,17 @@ func TestPortAllocation(t *testing.T) {
 }
 
 func TestNoDuplicateBPR(t *testing.T) {
-	defer reset()
+	p := New()
 
-	if port, err := RequestPort(defaultIP, "tcp", beginPortRange); err != nil {
+	if port, err := p.RequestPort(defaultIP, "tcp", p.Begin); err != nil {
 		t.Fatal(err)
-	} else if port != beginPortRange {
-		t.Fatalf("Expected port %d got %d", beginPortRange, port)
+	} else if port != p.Begin {
+		t.Fatalf("Expected port %d got %d", p.Begin, port)
 	}
 
-	if port, err := RequestPort(defaultIP, "tcp", 0); err != nil {
+	if port, err := p.RequestPort(defaultIP, "tcp", 0); err != nil {
 		t.Fatal(err)
-	} else if port == beginPortRange {
+	} else if port == p.Begin {
 		t.Fatalf("Acquire(0) allocated the same port twice: %d", port)
 	}
 }

daemon/networkdriver/portmapper/mapper.go

@@ -18,15 +18,7 @@ type mapping struct {
 	container     net.Addr
 }
 
-var (
-	chain *iptables.Chain
-	lock  sync.Mutex
-
-	// udp:ip:port
-	currentMappings = make(map[string]*mapping)
-
-	NewProxy = NewProxyCommand
-)
+var NewProxy = NewProxyCommand
 
 var (
 	ErrUnknownBackendAddressType = errors.New("unknown container address type not supported")
@@ -34,13 +26,34 @@ var (
 	ErrPortNotMapped             = errors.New("port is not mapped")
 )
 
-func SetIptablesChain(c *iptables.Chain) {
-	chain = c
+type PortMapper struct {
+	chain *iptables.Chain
+
+	// udp:ip:port
+	currentMappings map[string]*mapping
+	lock            sync.Mutex
+
+	Allocator *portallocator.PortAllocator
 }
 
-func Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err error) {
-	lock.Lock()
-	defer lock.Unlock()
+func New() *PortMapper {
+	return NewWithPortAllocator(portallocator.New())
+}
+
+func NewWithPortAllocator(allocator *portallocator.PortAllocator) *PortMapper {
+	return &PortMapper{
+		currentMappings: make(map[string]*mapping),
+		Allocator:       allocator,
+	}
+}
+
+func (pm *PortMapper) SetIptablesChain(c *iptables.Chain) {
+	pm.chain = c
+}
+
+func (pm *PortMapper) Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err error) {
+	pm.lock.Lock()
+	defer pm.lock.Unlock()
 
 	var (
 		m                 *mapping
@@ -52,7 +65,7 @@ func Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err er
 	switch container.(type) {
 	case *net.TCPAddr:
 		proto = "tcp"
-		if allocatedHostPort, err = portallocator.RequestPort(hostIP, proto, hostPort); err != nil {
+		if allocatedHostPort, err = pm.Allocator.RequestPort(hostIP, proto, hostPort); err != nil {
 			return nil, err
 		}
 
@@ -65,7 +78,7 @@ func Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err er
 		proxy = NewProxy(proto, hostIP, allocatedHostPort, container.(*net.TCPAddr).IP, container.(*net.TCPAddr).Port)
 	case *net.UDPAddr:
 		proto = "udp"
-		if allocatedHostPort, err = portallocator.RequestPort(hostIP, proto, hostPort); err != nil {
+		if allocatedHostPort, err = pm.Allocator.RequestPort(hostIP, proto, hostPort); err != nil {
 			return nil, err
 		}
 
@@ -83,25 +96,25 @@ func Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err er
 	// release the allocated port on any further error during return.
 	defer func() {
 		if err != nil {
-			portallocator.ReleasePort(hostIP, proto, allocatedHostPort)
+			pm.Allocator.ReleasePort(hostIP, proto, allocatedHostPort)
 		}
 	}()
 
 	key := getKey(m.host)
-	if _, exists := currentMappings[key]; exists {
+	if _, exists := pm.currentMappings[key]; exists {
 		return nil, ErrPortMappedForIP
 	}
 
 	containerIP, containerPort := getIPAndPort(m.container)
-	if err := forward(iptables.Append, m.proto, hostIP, allocatedHostPort, containerIP.String(), containerPort); err != nil {
+	if err := pm.forward(iptables.Append, m.proto, hostIP, allocatedHostPort, containerIP.String(), containerPort); err != nil {
 		return nil, err
 	}
 
 	cleanup := func() error {
 		// need to undo the iptables rules before we return
 		proxy.Stop()
-		forward(iptables.Delete, m.proto, hostIP, allocatedHostPort, containerIP.String(), containerPort)
-		if err := portallocator.ReleasePort(hostIP, m.proto, allocatedHostPort); err != nil {
+		pm.forward(iptables.Delete, m.proto, hostIP, allocatedHostPort, containerIP.String(), containerPort)
+		if err := pm.Allocator.ReleasePort(hostIP, m.proto, allocatedHostPort); err != nil {
 			return err
 		}
 
@@ -115,35 +128,35 @@ func Map(container net.Addr, hostIP net.IP, hostPort int) (host net.Addr, err er
 		return nil, err
 	}
 	m.userlandProxy = proxy
-	currentMappings[key] = m
+	pm.currentMappings[key] = m
 	return m.host, nil
 }
 
-func Unmap(host net.Addr) error {
-	lock.Lock()
-	defer lock.Unlock()
+func (pm *PortMapper) Unmap(host net.Addr) error {
+	pm.lock.Lock()
+	defer pm.lock.Unlock()
 
 	key := getKey(host)
-	data, exists := currentMappings[key]
+	data, exists := pm.currentMappings[key]
 	if !exists {
 		return ErrPortNotMapped
 	}
 
 	data.userlandProxy.Stop()
 
-	delete(currentMappings, key)
+	delete(pm.currentMappings, key)
 
 	containerIP, containerPort := getIPAndPort(data.container)
 	hostIP, hostPort := getIPAndPort(data.host)
-	if err := forward(iptables.Delete, data.proto, hostIP, hostPort, containerIP.String(), containerPort); err != nil {
+	if err := pm.forward(iptables.Delete, data.proto, hostIP, hostPort, containerIP.String(), containerPort); err != nil {
 		log.Errorf("Error on iptables delete: %s", err)
 	}
 
 	switch a := host.(type) {
 	case *net.TCPAddr:
-		return portallocator.ReleasePort(a.IP, "tcp", a.Port)
+		return pm.Allocator.ReleasePort(a.IP, "tcp", a.Port)
 	case *net.UDPAddr:
-		return portallocator.ReleasePort(a.IP, "udp", a.Port)
+		return pm.Allocator.ReleasePort(a.IP, "udp", a.Port)
 	}
 	return nil
 }
@@ -168,9 +181,9 @@ func getIPAndPort(a net.Addr) (net.IP, int) {
 	return nil, 0
 }
 
-func forward(action iptables.Action, proto string, sourceIP net.IP, sourcePort int, containerIP string, containerPort int) error {
-	if chain == nil {
+func (pm *PortMapper) forward(action iptables.Action, proto string, sourceIP net.IP, sourcePort int, containerIP string, containerPort int) error {
+	if pm.chain == nil {
 		return nil
 	}
-	return chain.Forward(action, sourceIP, sourcePort, proto, containerIP, containerPort)
+	return pm.chain.Forward(action, sourceIP, sourcePort, proto, containerIP, containerPort)
 }

daemon/networkdriver/portmapper/mapper_test.go

@@ -4,7 +4,6 @@ import (
 	"net"
 	"testing"
 
-	"github.com/docker/docker/daemon/networkdriver/portallocator"
 	"github.com/docker/docker/pkg/iptables"
 )
 
@@ -13,30 +12,26 @@ func init() {
 	NewProxy = NewMockProxyCommand
 }
 
-func reset() {
-	chain = nil
-	currentMappings = make(map[string]*mapping)
-}
-
 func TestSetIptablesChain(t *testing.T) {
-	defer reset()
+	pm := New()
 
 	c := &iptables.Chain{
 		Name:   "TEST",
 		Bridge: "192.168.1.1",
 	}
 
-	if chain != nil {
+	if pm.chain != nil {
 		t.Fatal("chain should be nil at init")
 	}
 
-	SetIptablesChain(c)
-	if chain == nil {
+	pm.SetIptablesChain(c)
+	if pm.chain == nil {
 		t.Fatal("chain should not be nil after set")
 	}
 }
 
 func TestMapPorts(t *testing.T) {
+	pm := New()
 	dstIp1 := net.ParseIP("192.168.0.1")
 	dstIp2 := net.ParseIP("192.168.0.2")
 	dstAddr1 := &net.TCPAddr{IP: dstIp1, Port: 80}
@@ -49,34 +44,34 @@ func TestMapPorts(t *testing.T) {
 		return (addr1.Network() == addr2.Network()) && (addr1.String() == addr2.String())
 	}
 
-	if host, err := Map(srcAddr1, dstIp1, 80); err != nil {
+	if host, err := pm.Map(srcAddr1, dstIp1, 80); err != nil {
 		t.Fatalf("Failed to allocate port: %s", err)
 	} else if !addrEqual(dstAddr1, host) {
 		t.Fatalf("Incorrect mapping result: expected %s:%s, got %s:%s",
 			dstAddr1.String(), dstAddr1.Network(), host.String(), host.Network())
 	}
 
-	if _, err := Map(srcAddr1, dstIp1, 80); err == nil {
+	if _, err := pm.Map(srcAddr1, dstIp1, 80); err == nil {
 		t.Fatalf("Port is in use - mapping should have failed")
 	}
 
-	if _, err := Map(srcAddr2, dstIp1, 80); err == nil {
+	if _, err := pm.Map(srcAddr2, dstIp1, 80); err == nil {
 		t.Fatalf("Port is in use - mapping should have failed")
 	}
 
-	if _, err := Map(srcAddr2, dstIp2, 80); err != nil {
+	if _, err := pm.Map(srcAddr2, dstIp2, 80); err != nil {
 		t.Fatalf("Failed to allocate port: %s", err)
 	}
 
-	if Unmap(dstAddr1) != nil {
+	if pm.Unmap(dstAddr1) != nil {
 		t.Fatalf("Failed to release port")
 	}
 
-	if Unmap(dstAddr2) != nil {
+	if pm.Unmap(dstAddr2) != nil {
 		t.Fatalf("Failed to release port")
 	}
 
-	if Unmap(dstAddr2) == nil {
+	if pm.Unmap(dstAddr2) == nil {
 		t.Fatalf("Port already released, but no error reported")
 	}
 }
@@ -115,6 +110,7 @@ func TestGetUDPIPAndPort(t *testing.T) {
 }
 
 func TestMapAllPortsSingleInterface(t *testing.T) {
+	pm := New()
 	dstIp1 := net.ParseIP("0.0.0.0")
 	srcAddr1 := &net.TCPAddr{Port: 1080, IP: net.ParseIP("172.16.0.1")}
 
@@ -124,26 +120,26 @@ func TestMapAllPortsSingleInterface(t *testing.T) {
 
 	defer func() {
 		for _, val := range hosts {
-			Unmap(val)
+			pm.Unmap(val)
 		}
 	}()
 
 	for i := 0; i < 10; i++ {
-		start, end := portallocator.PortRange()
+		start, end := pm.Allocator.Begin, pm.Allocator.End
 		for i := start; i < end; i++ {
-			if host, err = Map(srcAddr1, dstIp1, 0); err != nil {
+			if host, err = pm.Map(srcAddr1, dstIp1, 0); err != nil {
 				t.Fatal(err)
 			}
 
 			hosts = append(hosts, host)
 		}
 
-		if _, err := Map(srcAddr1, dstIp1, start); err == nil {
+		if _, err := pm.Map(srcAddr1, dstIp1, start); err == nil {
 			t.Fatalf("Port %d should be bound but is not", start)
 		}
 
 		for _, val := range hosts {
-			if err := Unmap(val); err != nil {
+			if err := pm.Unmap(val); err != nil {
 				t.Fatal(err)
 			}
 		}

daemon/state.go

@@ -11,16 +11,18 @@ import (
 
 type State struct {
 	sync.Mutex
-	Running    bool
-	Paused     bool
-	Restarting bool
-	OOMKilled  bool
-	Pid        int
-	ExitCode   int
-	Error      string // contains last known error when starting the container
-	StartedAt  time.Time
-	FinishedAt time.Time
-	waitChan   chan struct{}
+	Running           bool
+	Paused            bool
+	Restarting        bool
+	OOMKilled         bool
+	removalInProgress bool // Not need for this to be persistent on disk.
+	Dead              bool
+	Pid               int
+	ExitCode          int
+	Error             string // contains last known error when starting the container
+	StartedAt         time.Time
+	FinishedAt        time.Time
+	waitChan          chan struct{}
 }
 
 func NewState() *State {
@@ -42,6 +44,14 @@ func (s *State) String() string {
 		return fmt.Sprintf("Up %s", units.HumanDuration(time.Now().UTC().Sub(s.StartedAt)))
 	}
 
+	if s.removalInProgress {
+		return "Removal In Progress"
+	}
+
+	if s.Dead {
+		return "Dead"
+	}
+
 	if s.FinishedAt.IsZero() {
 		return ""
 	}
@@ -60,6 +70,11 @@ func (s *State) StateString() string {
 		}
 		return "running"
 	}
+
+	if s.Dead {
+		return "dead"
+	}
+
 	return "exited"
 }
 
@@ -217,3 +232,25 @@ func (s *State) IsPaused() bool {
 	s.Unlock()
 	return res
 }
+
+func (s *State) SetRemovalInProgress() error {
+	s.Lock()
+	defer s.Unlock()
+	if s.removalInProgress {
+		return fmt.Errorf("Status is already RemovalInProgress")
+	}
+	s.removalInProgress = true
+	return nil
+}
+
+func (s *State) ResetRemovalInProgress() {
+	s.Lock()
+	s.removalInProgress = false
+	s.Unlock()
+}
+
+func (s *State) SetDead() {
+	s.Lock()
+	s.Dead = true
+	s.Unlock()
+}

daemon/volumes.go

@@ -189,10 +189,13 @@ func (container *Container) parseVolumeMountConfig() (map[string]*Mount, error)
 		if _, exists := container.Volumes[path]; exists {
 			continue
 		}
-
-		if stat, err := os.Stat(filepath.Join(container.basefs, path)); err == nil {
+		realPath, err := container.getResourcePath(path)
+		if err != nil {
+			return nil, fmt.Errorf("failed to evaluate the absolute path of symlink")
+		}
+		if stat, err := os.Stat(realPath); err == nil {
 			if !stat.IsDir() {
-				return nil, fmt.Errorf("file exists at %s, can't create volume there")
+				return nil, fmt.Errorf("file exists at %s, can't create volume there", realPath)
 			}
 		}
 

docs/Dockerfile

@@ -4,11 +4,20 @@
 FROM docs/base:latest
 MAINTAINER Sven Dowideit <SvenDowideit@docker.com> (@SvenDowideit)
 
+# This section ensures we pull the correct version of each
+# sub project
+ENV COMPOSE_BRANCH 1.2.0
+ENV SWARM_BRANCH v0.2.0
+ENV MACHINE_BRANCH master
+ENV DISTRIB_BRANCH master
+
+
+
 # TODO: need the full repo source to get the git version info
 COPY . /src
 
 # Reset the /docs dir so we can replace the theme meta with the new repo's git info
-RUN git reset --hard
+# RUN git reset --hard
 
 # Then copy the desired docs into the /docs/sources/ dir
 COPY ./sources/ /docs/sources
@@ -23,45 +32,77 @@ COPY ./mkdocs.yml mkdocs.yml
 COPY ./s3_website.json s3_website.json
 COPY ./release.sh release.sh
 
+
+# Docker Distribution
+# 
+#ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/mkdocs.yml /docs/mkdocs-distribution.yml
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/images/notifications.png /docs/sources/registry/images/notifications.png
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/images/registry.png /docs/sources/registry/images/registry.png
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/overview.md /docs/sources/registry/overview.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/overview.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/deploying.md /docs/sources/registry/deploying.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/deploying.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/configuration.md /docs/sources/registry/configuration.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/configuration.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/storagedrivers.md /docs/sources/registry/storagedrivers.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/storagedrivers.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/notifications.md /docs/sources/registry/notifications.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/notifications.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/api.md /docs/sources/registry/spec/api.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/api.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/json.md /docs/sources/registry/spec/json.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/json.md
+
+ADD https://raw.githubusercontent.com/docker/distribution/${DISTRIB_BRANCH}/docs/spec/auth/token.md /docs/sources/registry/spec/auth/token.md
+RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/registry/spec/auth/token.md
+
 # Docker Swarm
-#ADD https://raw.githubusercontent.com/docker/swarm/master/docs/mkdocs.yml /docs/mkdocs-swarm.yml
-ADD https://raw.githubusercontent.com/docker/swarm/master/docs/index.md /docs/sources/swarm/index.md
+#ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/docs/mkdocs.yml /docs/mkdocs-swarm.yml
+ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/docs/index.md /docs/sources/swarm/index.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/index.md
-ADD https://raw.githubusercontent.com/docker/swarm/master/discovery/README.md /docs/sources/swarm/discovery.md
+ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/discovery/README.md /docs/sources/swarm/discovery.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/discovery.md
-ADD https://raw.githubusercontent.com/docker/swarm/master/api/README.md /docs/sources/swarm/API.md
+ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/api/README.md /docs/sources/swarm/API.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/API.md
-ADD https://raw.githubusercontent.com/docker/swarm/master/scheduler/filter/README.md /docs/sources/swarm/scheduler/filter.md
+ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/scheduler/filter/README.md /docs/sources/swarm/scheduler/filter.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/scheduler/filter.md
-ADD https://raw.githubusercontent.com/docker/swarm/master/scheduler/strategy/README.md /docs/sources/swarm/scheduler/strategy.md
+ADD https://raw.githubusercontent.com/docker/swarm/${SWARM_BRANCH}/scheduler/strategy/README.md /docs/sources/swarm/scheduler/strategy.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/swarm/scheduler/strategy.md
 
 # Docker Machine
-#ADD https://raw.githubusercontent.com/docker/machine/master/docs/mkdocs.yml /docs/mkdocs-machine.yml
-ADD https://raw.githubusercontent.com/docker/machine/master/docs/index.md /docs/sources/machine/index.md
+#ADD https://raw.githubusercontent.com/docker/machine/${MACHINE_BRANCH}/docs/mkdocs.yml /docs/mkdocs-machine.yml
+ADD https://raw.githubusercontent.com/docker/machine/${MACHINE_BRANCH}/docs/index.md /docs/sources/machine/index.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/machine/index.md
 
 # Docker Compose
-#ADD https://raw.githubusercontent.com/docker/compose/master/docs/mkdocs.yml /docs/mkdocs-compose.yml
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/index.md /docs/sources/compose/index.md
+#ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/mkdocs.yml /docs/mkdocs-compose.yml
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/index.md /docs/sources/compose/index.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/index.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/install.md /docs/sources/compose/install.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/install.md /docs/sources/compose/install.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/install.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/cli.md /docs/sources/compose/cli.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/cli.md /docs/sources/compose/cli.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/cli.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/yml.md /docs/sources/compose/yml.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/yml.md /docs/sources/compose/yml.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/yml.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/env.md /docs/sources/compose/env.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/env.md /docs/sources/compose/env.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/env.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/completion.md /docs/sources/compose/completion.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/completion.md /docs/sources/compose/completion.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/completion.md
 
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/django.md /docs/sources/compose/django.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/django.md /docs/sources/compose/django.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/django.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/rails.md /docs/sources/compose/rails.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/rails.md /docs/sources/compose/rails.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/rails.md
-ADD https://raw.githubusercontent.com/docker/compose/master/docs/wordpress.md /docs/sources/compose/wordpress.md
+ADD https://raw.githubusercontent.com/docker/compose/${COMPOSE_BRANCH}/docs/wordpress.md /docs/sources/compose/wordpress.md
 RUN sed -i.old '1s;^;no_version_dropdown: true;' /docs/sources/compose/wordpress.md
 
 # Then build everything together, ready for mkdocs
-RUN /docs/build.sh
+RUN /docs/build.sh

docs/man/docker-login.1.md

@@ -2,7 +2,7 @@
 % Docker Community
 % JUNE 2014
 # NAME
-docker-login - Register or log in to a Docker registry server, if no server is specified "https://index.docker.io/v1/" is the default.
+docker-login - Register or log in to a Docker registry. 
 
 # SYNOPSIS
 **docker login**
@@ -13,9 +13,14 @@ docker-login - Register or log in to a Docker registry server, if no server is s
 [SERVER]
 
 # DESCRIPTION
-Register or Login to a docker registry server, if no server is
-specified "https://index.docker.io/v1/" is the default. If you want to
-login to a private registry you can specify this by adding the server name.
+Register or log in to a Docker Registry Service located on the specified
+`SERVER`.  You can specify a URL or a `hostname` for the `SERVER` value. If you
+do not specify a `SERVER`, the command uses Docker's public registry located at
+`https://registry-1.docker.io/` by default.  To get a username/password for Docker's public registry, create an account on Docker Hub.
+
+You can log into any public or private repository for which you have
+credentials.  When you log in, the command stores encoded credentials in
+`$HOME/.dockercfg` on Linux or `%USERPROFILE%/.dockercfg` on Windows.
 
 # OPTIONS
 **-e**, **--email**=""
@@ -32,7 +37,7 @@ login to a private registry you can specify this by adding the server name.
 
 # EXAMPLES
 
-## Login to a local registry
+## Login to a registry on your localhost
 
     # docker login localhost:8080
 
@@ -43,3 +48,4 @@ login to a private registry you can specify this by adding the server name.
 April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>

docs/man/docker-logout.1.md

@@ -2,23 +2,24 @@
 % Docker Community
 % JUNE 2014
 # NAME
-docker-logout - Log out from a Docker registry, if no server is specified "https://index.docker.io/v1/" is the default.
+docker-logout - Log out from a Docker Registry Service.
 
 # SYNOPSIS
 **docker logout**
 [SERVER]
 
 # DESCRIPTION
-Log the user out from a Docker registry, if no server is
-specified "https://index.docker.io/v1/" is the default. If you want to
-log out from a private registry you can specify this by adding the server name.
+Log out of a Docker Registry Service located on the specified `SERVER`. You can
+specify a URL or a `hostname` for the `SERVER` value. If you do not specify a
+`SERVER`, the command attempts to log you out of Docker's public registry
+located at `https://registry-1.docker.io/` by default.  
 
 # OPTIONS
 There are no available options.
 
 # EXAMPLES
 
-## Log out from a local registry
+## Log out from a registry on your localhost
 
     # docker logout localhost:8080
 
@@ -28,3 +29,4 @@ There are no available options.
 # HISTORY
 June 2014, Originally compiled by Daniel, Dao Quang Minh (daniel at nitrous dot io)
 July 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>

docs/man/docker-pull.1.md

@@ -2,7 +2,7 @@
 % Docker Community
 % JUNE 2014
 # NAME
-docker-pull - Pull an image or a repository from the registry
+docker-pull - Pull an image or a repository from a registry
 
 # SYNOPSIS
 **docker pull**
@@ -12,10 +12,12 @@ NAME[:TAG]
 
 # DESCRIPTION
 
-This command pulls down an image or a repository from the registry. If
+This command pulls down an image or a repository from a registry. If
 there is more than one image for a repository (e.g., fedora) then all
 images for that repository name are pulled down including any tags.
-It is also possible to specify a non-default registry to pull from.
+
+If you do not specify a `REGISTRY_HOST`, the command uses Docker's public
+registry located at `registry-1.docker.io` by default. 
 
 # OPTIONS
 **-a**, **--all-tags**=*true*|*false*
@@ -45,7 +47,7 @@ It is also possible to specify a non-default registry to pull from.
     fedora       heisenbug   105182bb5e8b    5 days ago   372.7 MB
     fedora       latest      105182bb5e8b    5 days ago   372.7 MB
 
-# Pull an image, manually specifying path to the registry and tag
+# Pull an image, manually specifying path to Docker's public registry and tag
 # Note that if the  image is previously downloaded then the status would be
 # 'Status: Image is up to date for registry.hub.docker.com/fedora:20'
 
@@ -67,3 +69,5 @@ April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
 August 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by John Willis <john.willis@docker.com>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>

docs/man/docker-push.1.md

@@ -2,18 +2,18 @@
 % Docker Community
 % JUNE 2014
 # NAME
-docker-push - Push an image or a repository to the registry
+docker-push - Push an image or a repository to a registry
 
 # SYNOPSIS
 **docker push**
 [**--help**]
-NAME[:TAG]
+NAME[:TAG] | [REGISTRY_HOST[:REGISTRY_PORT]/]NAME[:TAG]
 
 # DESCRIPTION
-Push an image or a repository to a registry. The default registry is the Docker 
-Hub located at [hub.docker.com](https://hub.docker.com/). However the 
-image can be pushed to another, perhaps private, registry as demonstrated in 
-the example below.
+
+This command pushes an image or a repository to a registry. If you do not
+specify a `REGISTRY_HOST`, the command uses Docker's public registry located at
+`registry-1.docker.io` by default. 
 
 # OPTIONS
 **--help**
@@ -28,12 +28,10 @@ and then committing it to a new image name:
 
     # docker commit c16378f943fe rhel-httpd
 
-Now push the image to the registry using the image ID. In this example
-the registry is on host named registry-host and listening on port 5000.
-Default Docker commands will push to the default `hub.docker.com`
-registry. Instead, push to the local registry, which is on a host called
-registry-host*. To do this, tag the image with the host name or IP
-address, and the port of the registry:
+Now, push the image to the registry using the image ID. In this example the
+registry is on host named `registry-host` and listening on port `5000`. To do
+this, tag the image with the host name or IP address, and the port of the
+registry:
 
     # docker tag rhel-httpd registry-host:5000/myadmin/rhel-httpd
     # docker push registry-host:5000/myadmin/rhel-httpd
@@ -49,3 +47,5 @@ listed.
 April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>
+

docs/man/docker-rmi.1.md

@@ -13,10 +13,9 @@ IMAGE [IMAGE...]
 
 # DESCRIPTION
 
-This will remove one or more images from the host node. This does not
-remove images from a registry. You cannot remove an image of a running
-container unless you use the **-f** option. To see all images on a host
-use the **docker images** command.
+Removes one or more images from the host node. This does not remove images from
+a registry. You cannot remove an image of a running container unless you use the
+**-f** option. To see all images on a host use the **docker images** command.
 
 # OPTIONS
 **-f**, **--force**=*true*|*false*
@@ -40,3 +39,4 @@ Here is an example of removing and image:
 April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>

docs/man/docker-search.1.md

@@ -14,10 +14,9 @@ TERM
 
 # DESCRIPTION
 
-Search an index for an image with that matches the term TERM. The table
-of images returned displays the name, description (truncated by default),
-number of stars awarded, whether the image is official, and whether it
-is automated.
+Search Docker Hub for an image with that matches the specified `TERM`. The table
+of images returned displays the name, description (truncated by default), number
+of stars awarded, whether the image is official, and whether it is automated.
 
 *Note* - Search queries will only return up to 25 results
 
@@ -36,9 +35,9 @@ is automated.
 
 # EXAMPLES
 
-## Search the registry for ranked images
+## Search Docker Hub for ranked images
 
-Search the registry for the term 'fedora' and only display those images
+Search a registry for the term 'fedora' and only display those images
 ranked 3 or higher:
 
     $ sudo docker search -s 3 fedora
@@ -48,9 +47,9 @@ ranked 3 or higher:
     mattdm/fedora-small   A small Fedora image on which to build. Co...  8
     goldmann/wildfly      A WildFly application server running on a ...  3               [OK]
 
-## Search the registry for automated images
+## Search Docker Hub for automated images
 
-Search the registry for the term 'fedora' and only display automated images
+Search Docker Hub for the term 'fedora' and only display automated images
 ranked 1 or higher:
 
     $ sudo docker search -s 1 -t fedora
@@ -62,3 +61,5 @@ ranked 1 or higher:
 April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>
+

docs/man/docker-tag.1.md

@@ -8,11 +8,14 @@ docker-tag - Tag an image into a repository
 **docker tag**
 [**-f**|**--force**[=*false*]]
 [**--help**]
-IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]
+IMAGE[:TAG] [REGISTRY_HOST/][USERNAME/]NAME[:TAG]
 
 # DESCRIPTION
-This will give a new alias to an image in the repository. This refers to the
-entire image name including the optional TAG after the ':'. 
+Assigns a new alias to an image in a registry. An alias refers to the
+entire image name including the optional `TAG` after the ':'. 
+
+If you do not specify a `REGISTRY_HOST`, the command uses Docker's public
+registry located at `registry-1.docker.io` by default. 
 
 # "OPTIONS"
 **-f**, **--force**=*true*|*false*
@@ -58,3 +61,5 @@ April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
 July 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
+April 2015, updated by Mary Anthony for v2 <mary@docker.com>
+

docs/man/docker.1.md

@@ -172,10 +172,10 @@ inside it)
   Load an image from a tar archive
 
 **docker-login(1)**
-  Register or Login to a Docker registry server
+  Register or login to a Docker Registry Service
 
 **docker-logout(1)**
-  Log the user out of a Docker registry server
+  Log the user out of a Docker Registry Service
 
 **docker-logs(1)**
   Fetch the logs of a container
@@ -190,10 +190,10 @@ inside it)
   List containers
 
 **docker-pull(1)**
-  Pull an image or a repository from a Docker registry server
+  Pull an image or a repository from a Docker Registry Service
 
 **docker-push(1)**
-  Push an image or a repository to a Docker registry server
+  Push an image or a repository to a Docker Registry Service
 
 **docker-restart(1)**
   Restart a running container

docs/mkdocs.yml

@@ -132,10 +132,19 @@ pages:
 - ['swarm/scheduler/filter.md', 'Reference', 'Swarm filters']
 - ['swarm/API.md', 'Reference', 'Swarm API']
 - ['reference/api/index.md', '**HIDDEN**']
+- ['registry/overview.md', 'Reference', 'Docker Registry 2.0']
+- ['registry/deploying.md', 'Reference', '    ▪  Deploy a registry' ]
+- ['registry/configuration.md', 'Reference', '    ▪  Configure a registry' ]
+- ['registry/storagedrivers.md', 'Reference', '    ▪  Storage driver model' ]
+- ['registry/notifications.md', 'Reference', '    ▪  Work with notifications' ]
+- ['registry/spec/api.md', 'Reference', '    ▪  Registry Service API v2' ]
+- ['registry/spec/json.md', 'Reference', '    ▪  JSON format' ]
+- ['registry/spec/auth/token.md', 'Reference', '    ▪  Authenticate via central service' ]
+- ['reference/api/hub_registry_spec.md', 'Reference', 'Docker Hub and Registry 1.0']
+- ['reference/api/registry_api.md', 'Reference', '    ▪ Docker Registry API v1']
+- ['reference/api/registry_api_client_libraries.md', 'Reference', '    ▪ Docker Registry 1.0 API Client Libraries']
+#- ['reference/image-spec-v1.md', 'Reference', 'Docker Image Specification v1.0.0']
 - ['reference/api/docker-io_api.md', 'Reference', 'Docker Hub API']
-- ['reference/api/registry_api.md', 'Reference', 'Docker Registry API']
-- ['reference/api/registry_api_client_libraries.md', 'Reference', 'Docker Registry API Client Libraries']
-- ['reference/api/hub_registry_spec.md', 'Reference', 'Docker Hub and Registry Spec']
 #- ['reference/image-spec-v1.md', 'Reference', 'Docker Image Specification v1.0.0']
 - ['reference/api/docker_remote_api.md', 'Reference', 'Docker Remote API']
 - ['reference/api/docker_remote_api_v1.18.md', 'Reference', 'Docker Remote API v1.18']

docs/release.sh

@@ -22,10 +22,17 @@ EOF
 }
 
 create_robots_txt() {
-	cat > ./sources/robots.txt <<'EOF'
-User-agent: *
-Disallow: /
-EOF
+	if [ "$AWS_S3_BUCKET" == "docs.docker.com" ]; then
+		cat > ./sources/robots.txt <<-'EOF'
+		User-agent: *
+		Allow: /
+		EOF
+	else
+		cat > ./sources/robots.txt <<-'EOF'
+		User-agent: *
+		Disallow: /
+		EOF
+	fi
 }
 
 setup_s3() {

docs/s3_website.json

@@ -39,7 +39,8 @@
     { "Condition": { "KeyPrefixEquals": "installation/openSUSE/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "installation/SUSE/" } },
     { "Condition": { "KeyPrefixEquals": "contributing/contributing/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "project/who-written-for/" } },
     { "Condition": { "KeyPrefixEquals": "contributing/devenvironment/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "project/set-up-prereqs/" } },
-    { "Condition": { "KeyPrefixEquals": "contributing/docs_style-guide/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "project/doc-style/" } }
+    { "Condition": { "KeyPrefixEquals": "contributing/docs_style-guide/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "project/doc-style/" } },
+    { "Condition": { "KeyPrefixEquals": "registry/" }, "Redirect": { "HostName": "$BUCKET", "ReplaceKeyPrefixWith": "registry/overview/" } }
   ]
 }
 

docs/sources/installation/windows.md

@@ -8,31 +8,95 @@ page_keywords: Docker, Docker documentation, Windows, requirements, virtualbox,
 > Your processor needs to support hardware virtualization.
 
 The Docker Engine uses Linux-specific kernel features, so to run it on Windows
-we need to use a lightweight virtual machine (vm).  You use the Windows Docker client to
-control the virtualized Docker Engine to build, run, and manage Docker containers.
+we need to use a lightweight virtual machine (VM).  You use the **Windows Docker
+Client** to control the virtualized Docker Engine to build, run, and manage
+Docker containers.
 
 To make this process easier, we've designed a helper application called
-[Boot2Docker](https://github.com/boot2docker/boot2docker) that installs the
-virtual machine and runs the Docker daemon.
+[Boot2Docker](https://github.com/boot2docker/boot2docker) creates a Linux virtual
+machine on Windows to run Docker on a Linux operating system.
+
+Although you will be using Windows Docker client, the docker engine hosting the
+containers will still be running on Linux. Until the Docker engine for Windows
+is developed, you can launch only Linux containers from your Windows machine.
 
 ## Demonstration
 
-<iframe width="640" height="480" src="//www.youtube.com/embed/oSHN8_uiZd4?rel=0" frameborder="0" allowfullscreen></iframe>
+<iframe width="640" height="480" src="//www.youtube.com/embed/TjMU3bDX4vo?rel=0" frameborder="0" allowfullscreen></iframe>
 
 ## Installation
 
-1. Download the latest release of the [Docker for Windows Installer](https://github.com/boot2docker/windows-installer/releases/latest)
-2. Run the installer, which will install VirtualBox, MSYS-git, the boot2docker Linux ISO,
-and the Boot2Docker management tool.
+1. Download the latest release of the
+   [Docker for Windows Installer](https://github.com/boot2docker/windows-installer/releases/latest).
+2. Run the installer, which will install Docker Client or Windows, VirtualBox,
+   Git for Windows (MSYS-git), the boot2docker Linux ISO, and the Boot2Docker
+   management tool.
    ![](/installation/images/windows-installer.png)
-3. Run the `Boot2Docker Start` shell script from your Desktop or Program Files > Boot2Docker for Windows.
+3. Run the **Boot2Docker Start** shortcut from your Desktop or “Program Files →
+   Boot2Docker for Windows”.
    The Start script will ask you to enter an ssh key passphrase - the simplest
    (but least secure) is to just hit [Enter].
 
-   ![](/installation/images/windows-boot2docker-start.png)
+4. The **Boot2Docker Start** will start a unix shell already configured to manage
+   Docker running inside the virtual machine. Run `docker version` to see
+   if it is working correctly:
 
-   The `Boot2Docker Start` script will connect you to a shell session in the virtual
-   machine. If needed, it will initialize a new VM and start it.
+![](/installation/images/windows-boot2docker-start.png)
+
+## Running Docker
+
+{{ include "no-remote-sudo.md" }}
+
+**Boot2Docker Start** will automatically start a shell with environment variables
+correctly set so you can start using Docker right away:
+
+Let's try the `hello-world` example image. Run
+
+    $ docker run hello-world
+
+This should download the very small `hello-world` image and print a
+`Hello from Docker.` message.
+
+## Using docker from Windows Command Line Prompt (cmd.exe)
+
+Launch a Windows Command Line Prompt (cmd.exe).
+
+Boot2Docker command requires `ssh.exe` to be in the PATH, therefore we need to
+include `bin` folder of the Git installation (which has ssh.exe) to the `%PATH%`
+environment variable by running:
+
+	set PATH=%PATH%;"c:\Program Files (x86)\Git\bin"
+
+and then we can run the `boot2docker start` command to start the Boot2Docker VM.
+(Run `boot2docker init` command if you get an error saying machine does not
+exist.) Then copy the instructions for cmd.exe to set the environment variables
+to your console window and you are ready to run docker commands such as
+`docker ps`:
+
+![](/installation/images/windows-boot2docker-cmd.png)
+
+## Using docker from PowerShell
+
+Launch a PowerShell window, then you need to add `ssh.exe` to your PATH:
+
+	$Env:Path = "${Env:Path};c:\Program Files (x86)\Git\bin"
+
+and after running `boot2docker start` command it will print PowerShell commands
+to set the environment variables to connect Docker running inside VM. Run these
+commands and you are ready to run docker commands such as `docker ps`:
+
+![](/installation/images/windows-boot2docker-powershell.png)
+
+> NOTE: You can alternatively run `boot2docker shellinit | Invoke-Expression`
+> command to set the environment variables instead of copying and pasting on
+> PowerShell.
+
+# Further Details
+
+The Boot2Docker management tool provides several commands:
+
+    $ boot2docker
+    Usage: boot2docker.exe [<options>] {help|init|up|ssh|save|down|poweroff|reset|restart|config|status|info|ip|shellinit|delete|download|upgrade|version} [<args>]
 
 ## Upgrading
 
@@ -47,46 +111,13 @@ and the Boot2Docker management tool.
         boot2docker download
         boot2docker start
 
-## Running Docker
-
-{{ include "no-remote-sudo.md" }}
-
-Boot2Docker will log you in automatically so you can start using Docker right away.
-
-Let's try the `hello-world` example image. Run
-
-    $ docker run hello-world
-
-This should download the very small `hello-world` image and print a `Hello from Docker.` message.
-
-## Login with PUTTY instead of using the CMD
-
-Boot2Docker generates and uses the public/private key pair in your `%HOMEPATH%\.ssh`
-directory so to log in you need to use the private key from this same directory.
-
-The private key needs to be converted into the format PuTTY uses.
-
-You can do this with
-[puttygen](http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html):
-
-- Open `puttygen.exe` and load ("File"->"Load" menu) the private key from
-  `%HOMEPATH%\.ssh\id_boot2docker`
-- then click: "Save Private Key".
-- Then use the saved file to login with PuTTY using `docker@127.0.0.1:2022`.
-
-# Further Details
-
-The Boot2Docker management tool provides several commands:
-
-    $ ./boot2docker
-    Usage: ./boot2docker [<options>] {help|init|up|ssh|save|down|poweroff|reset|restart|config|status|info|ip|delete|download|version} [<args>]
-
-
 ## Container port redirection
 
-If you are curious, the username for the boot2docker default user is `docker` and the password is `tcuser`.
+If you are curious, the username for the boot2docker default user is `docker`
+and the password is `tcuser`.
 
-The latest version of `boot2docker` sets up a host only network adaptor which provides access to the container's ports.
+The latest version of `boot2docker` sets up a host only network adaptor which
+provides access to the container's ports.
 
 If you run a container with an exposed port:
 
@@ -101,3 +132,25 @@ Typically, it is 192.168.59.103, but it could get changed by Virtualbox's DHCP
 implementation.
 
 For further information or to report issues, please see the [Boot2Docker site](http://boot2docker.io)
+
+## Login with PUTTY instead of using the CMD
+
+Boot2Docker generates and uses the public/private key pair in your `%USERPROFILE%\.ssh`
+directory so to log in you need to use the private key from this same directory.
+
+The private key needs to be converted into the format PuTTY uses.
+
+You can do this with
+[puttygen](http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html):
+
+- Open `puttygen.exe` and load ("File"->"Load" menu) the private key from
+  `%USERPROFILE%\.ssh\id_boot2docker`
+- then click: "Save Private Key".
+- Then use the saved file to login with PuTTY using `docker@127.0.0.1:2022`.
+
+## References
+
+If you have Docker hosts running and if you don't wish to do a 
+Boot2Docker installation, you can install the docker.exe using
+unofficial Windows package manager Chocolately. For information
+on how to do this, see [Docker package on Chocolatey](http://chocolatey.org/packages/docker).

docs/sources/reference/api/docker_remote_api_v1.18.md

@@ -359,7 +359,10 @@ Return low-level information on the container `id`
 				"MaximumRetryCount": 2,
 				"Name": "on-failure"
 			},
-           "LogConfig": { "Type": "json-file", Config: {} },
+			"LogConfig": {
+				"Config": null,
+				"Type": "json-file"
+			},
 			"SecurityOpt": null,
 			"VolumesFrom": null,
 			"Ulimits": [{}]

docs/sources/reference/api/hub_registry_spec.md

@@ -2,7 +2,7 @@ page_title: Registry Documentation
 page_description: Documentation for docker Registry and Registry API
 page_keywords: docker, registry, api, hub
 
-# The Docker Hub and the Registry spec
+# The Docker Hub and the Registry 1.0 spec
 
 ## The three roles
 
@@ -28,9 +28,9 @@ The Docker Hub is authoritative for that information.
 There is only one instance of the Docker Hub, run and
 managed by Docker Inc.
 
-### Registry
+### Docker Registry 1.0
 
-The registry has the following characteristics:
+The 1.0 registry has the following characteristics:
 
  - It stores the images and the graph for a set of repositories
  - It does not have user accounts data

docs/sources/reference/api/registry_api.md

@@ -2,11 +2,11 @@ page_title: Registry API
 page_description: API Documentation for Docker Registry
 page_keywords: API, Docker, index, registry, REST, documentation
 
-# Docker Registry API
+# Docker Registry API v1
 
 ## Introduction
 
- - This is the REST API for the Docker Registry
+ - This is the REST API for the Docker Registry 1.0
  - It stores the images and the graph for a set of repositories
  - It does not have user accounts data
  - It has no notion of user accounts or authorization

docs/sources/reference/api/registry_api_client_libraries.md

@@ -2,7 +2,7 @@ page_title: Registry API Client Libraries
 page_description: Various client libraries available to use with the Docker registry API
 page_keywords: API, Docker, index, registry, REST, documentation, clients, C#, Erlang, Go, Groovy, Java, JavaScript, Perl, PHP, Python, Ruby, Rust, Scala
 
-# Docker Registry API Client Libraries
+# Docker Registry 1.0 API Client Libraries
 
 These libraries have not been tested by the Docker maintainers for
 compatibility. Please file issues with the library owners. If you find

docs/sources/reference/builder.md

@@ -280,8 +280,14 @@ The cache for `RUN` instructions can be invalidated by `ADD` instructions. See
 
 - [Issue 783](https://github.com/docker/docker/issues/783) is about file
   permissions problems that can occur when using the AUFS file system. You
-  might notice it during an attempt to `rm` a file, for example. The issue
-  describes a workaround.
+  might notice it during an attempt to `rm` a file, for example.
+
+  For systems that have recent aufs version (i.e., `dirperm1` mount option can
+  be set), docker will attempt to fix the issue automatically by mounting
+  the layers with `dirperm1` option. More details on `dirperm1` option can be
+  found at [`aufs` man page](http://aufs.sourceforge.net/aufs3/man.html)
+
+  If your system doesnt have support for `dirperm1`, the issue describes a workaround.
 
 ## CMD
 

docs/sources/release-notes.md

@@ -57,7 +57,14 @@ impact on users. This list will be updated as issues are resolved.
 * **Unexpected File Permissions in Containers**
 An idiosyncrasy in AUFS prevents permissions from propagating predictably
 between upper and lower layers. This can cause issues with accessing private
-keys, database instances, etc. For complete information and workarounds see
+keys, database instances, etc.
+
+For systems that have recent aufs version (i.e., `dirperm1` mount option can
+be set), docker will attempt to fix the issue automatically by mounting
+the layers with `dirperm1` option. More details on `dirperm1` option can be
+found at [`aufs` man page](http://aufs.sourceforge.net/aufs3/man.html)
+
+For complete information and workarounds see
 [Github Issue 783](https://github.com/docker/docker/issues/783).
 
 * **Docker Hub incompatible with Safari 8**

graph/graph.go

@@ -1,6 +1,8 @@
 package graph
 
 import (
+	"compress/gzip"
+	"crypto/sha256"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -13,6 +15,7 @@ import (
 	"time"
 
 	log "github.com/Sirupsen/logrus"
+	"github.com/docker/distribution/digest"
 	"github.com/docker/docker/autogen/dockerversion"
 	"github.com/docker/docker/daemon/graphdriver"
 	"github.com/docker/docker/image"
@@ -241,18 +244,27 @@ func (graph *Graph) newTempFile() (*os.File, error) {
 	return ioutil.TempFile(tmp, "")
 }
 
-func bufferToFile(f *os.File, src io.Reader) (int64, error) {
-	n, err := io.Copy(f, src)
+func bufferToFile(f *os.File, src io.Reader) (int64, digest.Digest, error) {
+	var (
+		h = sha256.New()
+		w = gzip.NewWriter(io.MultiWriter(f, h))
+	)
+	_, err := io.Copy(w, src)
+	w.Close()
 	if err != nil {
-		return n, err
+		return 0, "", err
 	}
 	if err = f.Sync(); err != nil {
-		return n, err
+		return 0, "", err
+	}
+	n, err := f.Seek(0, os.SEEK_CUR)
+	if err != nil {
+		return 0, "", err
 	}
 	if _, err := f.Seek(0, 0); err != nil {
-		return n, err
+		return 0, "", err
 	}
-	return n, nil
+	return n, digest.NewDigest("sha256", h), nil
 }
 
 // setupInitLayer populates a directory with mountpoints suitable

graph/push.go

@@ -1,7 +1,6 @@
 package graph
 
 import (
-	"crypto/sha256"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -13,7 +12,6 @@ import (
 	"sync"
 
 	log "github.com/Sirupsen/logrus"
-	"github.com/docker/distribution/digest"
 	"github.com/docker/docker/engine"
 	"github.com/docker/docker/image"
 	"github.com/docker/docker/pkg/common"
@@ -464,12 +462,7 @@ func (s *TagStore) pushV2Image(r *registry.Session, img *image.Image, endpoint *
 		os.Remove(tf.Name())
 	}()
 
-	h := sha256.New()
-	size, err := bufferToFile(tf, io.TeeReader(arch, h))
-	if err != nil {
-		return "", err
-	}
-	dgst := digest.NewDigest("sha256", h)
+	size, dgst, err := bufferToFile(tf, arch)
 
 	// Send the layer
 	log.Debugf("rendered layer for %s of [%d] size", img.ID, size)

hack/install.sh

@@ -20,213 +20,230 @@ command_exists() {
 	command -v "$@" > /dev/null 2>&1
 }
 
-case "$(uname -m)" in
-	*64)
-		;;
-	*)
-		echo >&2 'Error: you are not using a 64bit platform.'
-		echo >&2 'Docker currently only supports 64bit platforms.'
-		exit 1
-		;;
-esac
+echo_docker_as_nonroot() {
+	your_user=your-user
+	[ "$user" != 'root' ] && your_user="$user"
+	# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-EOF", spaces are kept in the output
+	cat <<-EOF
 
-if command_exists docker || command_exists lxc-docker; then
-	echo >&2 'Warning: "docker" or "lxc-docker" command appears to already exist.'
-	echo >&2 'Please ensure that you do not already have docker installed.'
-	echo >&2 'You may press Ctrl+C now to abort this process and rectify this situation.'
-	( set -x; sleep 20 )
-fi
+	If you would like to use Docker as a non-root user, you should now consider
+	adding your user to the "docker" group with something like:
 
-user="$(id -un 2>/dev/null || true)"
+	  sudo usermod -aG docker $your_user
 
-sh_c='sh -c'
-if [ "$user" != 'root' ]; then
-	if command_exists sudo; then
-		sh_c='sudo -E sh -c'
-	elif command_exists su; then
-		sh_c='su -c'
-	else
-		echo >&2 'Error: this installer needs the ability to run commands as root.'
-		echo >&2 'We are unable to find either "sudo" or "su" available to make this happen.'
-		exit 1
+	Remember that you will have to log out and back in for this to take effect!
+
+	EOF
+}
+
+do_install() {
+	case "$(uname -m)" in
+		*64)
+			;;
+		*)
+			cat >&2 <<-'EOF'
+			Error: you are not using a 64bit platform.
+			Docker currently only supports 64bit platforms.
+			EOF
+			exit 1
+			;;
+	esac
+
+	if command_exists docker || command_exists lxc-docker; then
+		cat >&2 <<-'EOF'
+		Warning: "docker" or "lxc-docker" command appears to already exist.
+		Please ensure that you do not already have docker installed.
+		You may press Ctrl+C now to abort this process and rectify this situation.
+		EOF
+		( set -x; sleep 20 )
 	fi
-fi
 
-curl=''
-if command_exists curl; then
-	curl='curl -sSL'
-elif command_exists wget; then
-	curl='wget -qO-'
-elif command_exists busybox && busybox --list-modules | grep -q wget; then
-	curl='busybox wget -qO-'
-fi
+	user="$(id -un 2>/dev/null || true)"
 
-# perform some very rudimentary platform detection
-lsb_dist=''
-if command_exists lsb_release; then
-	lsb_dist="$(lsb_release -si)"
-fi
-if [ -z "$lsb_dist" ] && [ -r /etc/lsb-release ]; then
-	lsb_dist="$(. /etc/lsb-release && echo "$DISTRIB_ID")"
-fi
-if [ -z "$lsb_dist" ] && [ -r /etc/debian_version ]; then
-	lsb_dist='debian'
-fi
-if [ -z "$lsb_dist" ] && [ -r /etc/fedora-release ]; then
-	lsb_dist='fedora'
-fi
-if [ -z "$lsb_dist" ] && [ -r /etc/os-release ]; then
-	lsb_dist="$(. /etc/os-release && echo "$ID")"
-fi
-
-lsb_dist="$(echo "$lsb_dist" | tr '[:upper:]' '[:lower:]')"
-case "$lsb_dist" in
-	amzn|fedora)
-		if [ "$lsb_dist" = 'amzn' ]; then
-			(
-				set -x
-				$sh_c 'sleep 3; yum -y -q install docker'
-			)
+	sh_c='sh -c'
+	if [ "$user" != 'root' ]; then
+		if command_exists sudo; then
+			sh_c='sudo -E sh -c'
+		elif command_exists su; then
+			sh_c='su -c'
 		else
-			(
-				set -x
-				$sh_c 'sleep 3; yum -y -q install docker-io'
-			)
-		fi
-		if command_exists docker && [ -e /var/run/docker.sock ]; then
-			(
-				set -x
-				$sh_c 'docker version'
-			) || true
-		fi
-		your_user=your-user
-		[ "$user" != 'root' ] && your_user="$user"
-		echo
-		echo 'If you would like to use Docker as a non-root user, you should now consider'
-		echo 'adding your user to the "docker" group with something like:'
-		echo
-		echo '  sudo usermod -aG docker' $your_user
-		echo
-		echo 'Remember that you will have to log out and back in for this to take effect!'
-		echo
-		exit 0
-		;;
-
-	ubuntu|debian|linuxmint)
-		export DEBIAN_FRONTEND=noninteractive
-
-		did_apt_get_update=
-		apt_get_update() {
-			if [ -z "$did_apt_get_update" ]; then
-				( set -x; $sh_c 'sleep 3; apt-get update' )
-				did_apt_get_update=1
-			fi
-		}
-
-		# aufs is preferred over devicemapper; try to ensure the driver is available.
-		if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
-			if uname -r | grep -q -- '-generic' && dpkg -l 'linux-image-*-generic' | grep -q '^ii' 2>/dev/null; then
-				kern_extras="linux-image-extra-$(uname -r) linux-image-extra-virtual"
-
-				apt_get_update
-				( set -x; $sh_c 'sleep 3; apt-get install -y -q '"$kern_extras" ) || true
-
-				if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
-					echo >&2 'Warning: tried to install '"$kern_extras"' (for AUFS)'
-					echo >&2 ' but we still have no AUFS.  Docker may not work. Proceeding anyways!'
-					( set -x; sleep 10 )
-				fi
-			else
-				echo >&2 'Warning: current kernel is not supported by the linux-image-extra-virtual'
-				echo >&2 ' package.  We have no AUFS support.  Consider installing the packages'
-				echo >&2 ' linux-image-virtual kernel and linux-image-extra-virtual for AUFS support.'
-				( set -x; sleep 10 )
-			fi
-		fi
-
-		# install apparmor utils if they're missing and apparmor is enabled in the kernel
-		# otherwise Docker will fail to start
-		if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
-			if command -v apparmor_parser &> /dev/null; then
-				echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
-			else
-				echo 'apparmor is enabled in the kernel, but apparmor_parser missing'
-				apt_get_update
-				( set -x; $sh_c 'sleep 3; apt-get install -y -q apparmor' )
-			fi
-		fi
-
-		if [ ! -e /usr/lib/apt/methods/https ]; then
-			apt_get_update
-			( set -x; $sh_c 'sleep 3; apt-get install -y -q apt-transport-https ca-certificates' )
-		fi
-		if [ -z "$curl" ]; then
-			apt_get_update
-			( set -x; $sh_c 'sleep 3; apt-get install -y -q curl ca-certificates' )
-			curl='curl -sSL'
-		fi
-		(
-			set -x
-			if [ "https://get.docker.com/" = "$url" ]; then
-				$sh_c "apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9"
-			elif [ "https://test.docker.com/" = "$url" ]; then
-				$sh_c "apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 740B314AE3941731B942C66ADF4FD13717AAD7D6"
-			else
-				$sh_c "$curl ${url}gpg | apt-key add -"
-			fi
-			$sh_c "echo deb ${url}ubuntu docker main > /etc/apt/sources.list.d/docker.list"
-			$sh_c 'sleep 3; apt-get update; apt-get install -y -q lxc-docker'
-		)
-		if command_exists docker && [ -e /var/run/docker.sock ]; then
-			(
-				set -x
-				$sh_c 'docker version'
-			) || true
-		fi
-		your_user=your-user
-		[ "$user" != 'root' ] && your_user="$user"
-		echo
-		echo 'If you would like to use Docker as a non-root user, you should now consider'
-		echo 'adding your user to the "docker" group with something like:'
-		echo
-		echo '  sudo usermod -aG docker' $your_user
-		echo
-		echo 'Remember that you will have to log out and back in for this to take effect!'
-		echo
-		exit 0
-		;;
-
-	gentoo)
-		if [ "$url" = "https://test.docker.com/" ]; then
-			echo >&2
-			echo >&2 '  You appear to be trying to install the latest nightly build in Gentoo.'
-			echo >&2 '  The portage tree should contain the latest stable release of Docker, but'
-			echo >&2 '  if you want something more recent, you can always use the live ebuild'
-			echo >&2 '  provided in the "docker" overlay available via layman.  For more'
-			echo >&2 '  instructions, please see the following URL:'
-			echo >&2 '    https://github.com/tianon/docker-overlay#using-this-overlay'
-			echo >&2 '  After adding the "docker" overlay, you should be able to:'
-			echo >&2 '    emerge -av =app-emulation/docker-9999'
-			echo >&2
+			cat >&2 <<-'EOF'
+			Error: this installer needs the ability to run commands as root.
+			We are unable to find either "sudo" or "su" available to make this happen.
+			EOF
 			exit 1
 		fi
+	fi
 
-		(
-			set -x
-			$sh_c 'sleep 3; emerge app-emulation/docker'
-		)
-		exit 0
-		;;
-esac
+	curl=''
+	if command_exists curl; then
+		curl='curl -sSL'
+	elif command_exists wget; then
+		curl='wget -qO-'
+	elif command_exists busybox && busybox --list-modules | grep -q wget; then
+		curl='busybox wget -qO-'
+	fi
 
-cat >&2 <<'EOF'
+	# perform some very rudimentary platform detection
+	lsb_dist=''
+	if command_exists lsb_release; then
+		lsb_dist="$(lsb_release -si)"
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/lsb-release ]; then
+		lsb_dist="$(. /etc/lsb-release && echo "$DISTRIB_ID")"
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/debian_version ]; then
+		lsb_dist='debian'
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/fedora-release ]; then
+		lsb_dist='fedora'
+	fi
+	if [ -z "$lsb_dist" ] && [ -r /etc/os-release ]; then
+		lsb_dist="$(. /etc/os-release && echo "$ID")"
+	fi
 
-  Either your platform is not easily detectable, is not supported by this
-  installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have
-  a package for Docker.  Please visit the following URL for more detailed
-  installation instructions:
+	lsb_dist="$(echo "$lsb_dist" | tr '[:upper:]' '[:lower:]')"
+	case "$lsb_dist" in
+		amzn|fedora|centos)
+			if [ "$lsb_dist" = 'amzn' ]; then
+				(
+					set -x
+					$sh_c 'sleep 3; yum -y -q install docker'
+				)
+			else
+				(
+					set -x
+					$sh_c 'sleep 3; yum -y -q install docker-io'
+				)
+			fi
+			if command_exists docker && [ -e /var/run/docker.sock ]; then
+				(
+					set -x
+					$sh_c 'docker version'
+				) || true
+			fi
+			echo_docker_as_nonroot
+			exit 0
+			;;
 
-    https://docs.docker.com/en/latest/installation/
+		ubuntu|debian|linuxmint)
+			export DEBIAN_FRONTEND=noninteractive
 
-EOF
-exit 1
+			did_apt_get_update=
+			apt_get_update() {
+				if [ -z "$did_apt_get_update" ]; then
+					( set -x; $sh_c 'sleep 3; apt-get update' )
+					did_apt_get_update=1
+				fi
+			}
+
+			# aufs is preferred over devicemapper; try to ensure the driver is available.
+			if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
+				if uname -r | grep -q -- '-generic' && dpkg -l 'linux-image-*-generic' | grep -q '^ii' 2>/dev/null; then
+					kern_extras="linux-image-extra-$(uname -r) linux-image-extra-virtual"
+
+					apt_get_update
+					( set -x; $sh_c 'sleep 3; apt-get install -y -q '"$kern_extras" ) || true
+
+					if ! grep -q aufs /proc/filesystems && ! $sh_c 'modprobe aufs'; then
+						echo >&2 'Warning: tried to install '"$kern_extras"' (for AUFS)'
+						echo >&2 ' but we still have no AUFS.  Docker may not work. Proceeding anyways!'
+						( set -x; sleep 10 )
+					fi
+				else
+					echo >&2 'Warning: current kernel is not supported by the linux-image-extra-virtual'
+					echo >&2 ' package.  We have no AUFS support.  Consider installing the packages'
+					echo >&2 ' linux-image-virtual kernel and linux-image-extra-virtual for AUFS support.'
+					( set -x; sleep 10 )
+				fi
+			fi
+
+			# install apparmor utils if they're missing and apparmor is enabled in the kernel
+			# otherwise Docker will fail to start
+			if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
+				if command -v apparmor_parser &> /dev/null; then
+					echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
+				else
+					echo 'apparmor is enabled in the kernel, but apparmor_parser missing'
+					apt_get_update
+					( set -x; $sh_c 'sleep 3; apt-get install -y -q apparmor' )
+				fi
+			fi
+
+			if [ ! -e /usr/lib/apt/methods/https ]; then
+				apt_get_update
+				( set -x; $sh_c 'sleep 3; apt-get install -y -q apt-transport-https ca-certificates' )
+			fi
+			if [ -z "$curl" ]; then
+				apt_get_update
+				( set -x; $sh_c 'sleep 3; apt-get install -y -q curl ca-certificates' )
+				curl='curl -sSL'
+			fi
+			(
+				set -x
+				if [ "https://get.docker.com/" = "$url" ]; then
+					$sh_c "apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9"
+				elif [ "https://test.docker.com/" = "$url" ]; then
+					$sh_c "apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 740B314AE3941731B942C66ADF4FD13717AAD7D6"
+				else
+					$sh_c "$curl ${url}gpg | apt-key add -"
+				fi
+				$sh_c "echo deb ${url}ubuntu docker main > /etc/apt/sources.list.d/docker.list"
+				$sh_c 'sleep 3; apt-get update; apt-get install -y -q lxc-docker'
+			)
+			if command_exists docker && [ -e /var/run/docker.sock ]; then
+				(
+					set -x
+					$sh_c 'docker version'
+				) || true
+			fi
+			echo_docker_as_nonroot
+			exit 0
+			;;
+
+		gentoo)
+			if [ "$url" = "https://test.docker.com/" ]; then
+				# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-'EOF'", spaces are kept in the output
+				cat >&2 <<-'EOF'
+
+				  You appear to be trying to install the latest nightly build in Gentoo.'
+				  The portage tree should contain the latest stable release of Docker, but'
+				  if you want something more recent, you can always use the live ebuild'
+				  provided in the "docker" overlay available via layman.  For more'
+				  instructions, please see the following URL:'
+
+				    https://github.com/tianon/docker-overlay#using-this-overlay'
+
+				  After adding the "docker" overlay, you should be able to:'
+
+				    emerge -av =app-emulation/docker-9999'
+
+				EOF
+				exit 1
+			fi
+
+			(
+				set -x
+				$sh_c 'sleep 3; emerge app-emulation/docker'
+			)
+			exit 0
+			;;
+	esac
+
+	# intentionally mixed spaces and tabs here -- tabs are stripped by "<<-'EOF'", spaces are kept in the output
+	cat >&2 <<-'EOF'
+
+	  Either your platform is not easily detectable, is not supported by this
+	  installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have
+	  a package for Docker.  Please visit the following URL for more detailed
+	  installation instructions:
+
+	    https://docs.docker.com/en/latest/installation/
+
+	EOF
+	exit 1
+}
+
+# wrapped up in a function so that we have some protection against only getting
+# half the file during "curl | sh"
+do_install

hack/vendor.sh

@@ -75,7 +75,7 @@ rm -rf src/github.com/docker/distribution
 mkdir -p src/github.com/docker/distribution
 mv tmp-digest src/github.com/docker/distribution/digest
 
-clone git github.com/docker/libcontainer a6044b701c166fe538fc760f9e2dcea3d737cd2a
+clone git github.com/docker/libcontainer 1b471834b45063b61e0aedefbb1739a8f34b414e
 # see src/github.com/docker/libcontainer/update-vendor.sh which is the "source of truth" for libcontainer deps (just like this file)
 rm -rf src/github.com/docker/libcontainer/vendor
 eval "$(grep '^clone ' src/github.com/docker/libcontainer/update-vendor.sh | grep -v 'github.com/codegangsta/cli' | grep -v 'github.com/Sirupsen/logrus')"

integration-cli/docker_cli_run_test.go

@@ -476,6 +476,39 @@ func TestRunWithVolumesFromExited(t *testing.T) {
 	logDone("run - regression test for #4979 - volumes-from on exited container")
 }
 
+// Volume path is a symlink which also exists on the host, and the host side is a file not a dir
+// But the volume call is just a normal volume, not a bind mount
+func TestRunCreateVolumesInSymlinkDir(t *testing.T) {
+	testRequires(t, SameHostDaemon)
+	testRequires(t, NativeExecDriver)
+	defer deleteAllContainers()
+	name := "test-volume-symlink"
+
+	dir, err := ioutil.TempDir("", name)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(dir)
+
+	f, err := os.OpenFile(filepath.Join(dir, "test"), os.O_CREATE, 0700)
+	if err != nil {
+		t.Fatal(err)
+	}
+	f.Close()
+
+	dockerFile := fmt.Sprintf("FROM busybox\nRUN mkdir -p %s\nRUN ln -s %s /test", dir, dir)
+	if _, err := buildImage(name, dockerFile, false); err != nil {
+		t.Fatal(err)
+	}
+	defer deleteImages(name)
+
+	if out, _, err := dockerCmd(t, "run", "-v", "/test/test", name); err != nil {
+		t.Fatal(err, out)
+	}
+
+	logDone("run - create volume in symlink directory")
+}
+
 // Regression test for #4830
 func TestRunWithRelativePath(t *testing.T) {
 	defer deleteAllContainers()
@@ -3204,6 +3237,35 @@ func TestRunNetHost(t *testing.T) {
 	logDone("run - net host mode")
 }
 
+func TestRunNetContainerWhichHost(t *testing.T) {
+	testRequires(t, SameHostDaemon)
+	defer deleteAllContainers()
+
+	hostNet, err := os.Readlink("/proc/1/ns/net")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := exec.Command(dockerBinary, "run", "-d", "--net=host", "--name=test", "busybox", "top")
+	out, _, err := runCommandWithOutput(cmd)
+	if err != nil {
+		t.Fatal(err, out)
+	}
+
+	cmd = exec.Command(dockerBinary, "run", "--net=container:test", "busybox", "readlink", "/proc/self/ns/net")
+	out, _, err = runCommandWithOutput(cmd)
+	if err != nil {
+		t.Fatal(err, out)
+	}
+
+	out = strings.Trim(out, "\n")
+	if hostNet != out {
+		t.Fatalf("Container should have host network namespace")
+	}
+
+	logDone("run - net container mode, where container in host mode")
+}
+
 func TestRunAllowPortRangeThroughPublish(t *testing.T) {
 	defer deleteAllContainers()
 
@@ -3349,3 +3411,97 @@ func TestRunVolumesFromRestartAfterRemoved(t *testing.T) {
 
 	logDone("run - can restart a volumes-from container after producer is removed")
 }
+
+func TestRunPidHostWithChildIsKillable(t *testing.T) {
+	defer deleteAllContainers()
+	name := "ibuildthecloud"
+	if out, err := exec.Command(dockerBinary, "run", "-d", "--pid=host", "--name", name, "busybox", "sh", "-c", "sleep 30; echo hi").CombinedOutput(); err != nil {
+		t.Fatal(err, out)
+	}
+	time.Sleep(1 * time.Second)
+	errchan := make(chan error)
+	go func() {
+		if out, err := exec.Command(dockerBinary, "kill", name).CombinedOutput(); err != nil {
+			errchan <- fmt.Errorf("%v:\n%s", err, out)
+		}
+		close(errchan)
+	}()
+	select {
+	case err := <-errchan:
+		if err != nil {
+			t.Fatal(err)
+		}
+	case <-time.After(5 * time.Second):
+		t.Fatal("Kill container timed out")
+	}
+	logDone("run - can kill container with pid-host and some childs of pid 1")
+}
+
+func TestRunWithTooSmallMemoryLimit(t *testing.T) {
+	defer deleteAllContainers()
+	// this memory limit is 1 byte less than the min, which is 4MB
+	// https://github.com/docker/docker/blob/v1.5.0/daemon/create.go#L22
+	out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "run", "-m", "4194303", "busybox"))
+	if err == nil || !strings.Contains(out, "Minimum memory limit allowed is 4MB") {
+		t.Fatalf("expected run to fail when using too low a memory limit: %q", out)
+	}
+
+	logDone("run - can't set too low memory limit")
+}
+
+func TestRunWriteToProcAsound(t *testing.T) {
+	defer deleteAllContainers()
+	code, err := runCommand(exec.Command(dockerBinary, "run", "busybox", "sh", "-c", "echo 111 >> /proc/asound/version"))
+	if err == nil || code == 0 {
+		t.Fatal("standard container should not be able to write to /proc/asound")
+	}
+	logDone("run - ro write to /proc/asound")
+}
+
+func TestRunReadProcTimer(t *testing.T) {
+	defer deleteAllContainers()
+	out, code, err := runCommandWithOutput(exec.Command(dockerBinary, "run", "busybox", "cat", "/proc/timer_stats"))
+	if err != nil || code != 0 {
+		t.Fatal(err)
+	}
+	if strings.Trim(out, "\n ") != "" {
+		t.Fatalf("expected to receive no output from /proc/timer_stats but received %q", out)
+	}
+	logDone("run - read /proc/timer_stats")
+}
+
+func TestRunReadProcLatency(t *testing.T) {
+	// some kernels don't have this configured so skip the test if this file is not found
+	// on the host running the tests.
+	if _, err := os.Stat("/proc/latency_stats"); err != nil {
+		t.Skip()
+		return
+	}
+	defer deleteAllContainers()
+	out, code, err := runCommandWithOutput(exec.Command(dockerBinary, "run", "busybox", "cat", "/proc/latency_stats"))
+	if err != nil || code != 0 {
+		t.Fatal(err)
+	}
+	if strings.Trim(out, "\n ") != "" {
+		t.Fatalf("expected to receive no output from /proc/latency_stats but received %q", out)
+	}
+	logDone("run - read /proc/latency_stats")
+}
+
+func TestMountIntoProc(t *testing.T) {
+	defer deleteAllContainers()
+	code, err := runCommand(exec.Command(dockerBinary, "run", "-v", "/proc//sys", "busybox", "true"))
+	if err == nil || code == 0 {
+		t.Fatal("container should not be able to mount into /proc")
+	}
+	logDone("run - mount into proc")
+}
+
+func TestMountIntoSys(t *testing.T) {
+	defer deleteAllContainers()
+	code, err := runCommand(exec.Command(dockerBinary, "run", "-v", "/sys/", "busybox", "true"))
+	if err == nil || code == 0 {
+		t.Fatal("container should not be able to mount into /sys")
+	}
+	logDone("run - mount into sys")
+}

pkg/broadcastwriter/broadcastwriter.go

@@ -51,7 +51,7 @@ func (w *BroadcastWriter) Write(p []byte) (n int, err error) {
 	for {
 		line, err := w.buf.ReadString('\n')
 		if err != nil {
-			w.buf.Write([]byte(line))
+			w.buf.WriteString(line)
 			break
 		}
 		for stream, writers := range w.streams {

pkg/progressreader/progressreader.go

@@ -64,6 +64,7 @@ func (config *Config) Read(p []byte) (n int, err error) {
 	return read, err
 }
 func (config *Config) Close() error {
+	config.Current = config.Size
 	config.Out.Write(config.Formatter.FormatProg(config.ID, config.Action, &JSONProg{Current: config.Current, Total: config.Size}))
 	return config.In.Close()
 }

pkg/term/term_windows.go

@@ -5,6 +5,7 @@ import (
 	"io"
 	"os"
 
+	"github.com/Sirupsen/logrus"
 	"github.com/docker/docker/pkg/term/winconsole"
 )
 
@@ -21,34 +22,49 @@ type Winsize struct {
 	y      uint16
 }
 
-// GetWinsize gets the window size of the given terminal
+func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
+	switch {
+	case os.Getenv("ConEmuANSI") == "ON":
+		// The ConEmu shell emulates ANSI well by default.
+		return os.Stdin, os.Stdout, os.Stderr
+	case os.Getenv("MSYSTEM") != "":
+		// MSYS (mingw) does not emulate ANSI well.
+		return winconsole.WinConsoleStreams()
+	default:
+		return winconsole.WinConsoleStreams()
+	}
+}
+
+// GetFdInfo returns file descriptor and bool indicating whether the file is a terminal.
+func GetFdInfo(in interface{}) (uintptr, bool) {
+	return winconsole.GetHandleInfo(in)
+}
+
+// GetWinsize retrieves the window size of the terminal connected to the passed file descriptor.
 func GetWinsize(fd uintptr) (*Winsize, error) {
-	ws := &Winsize{}
-	var info *winconsole.CONSOLE_SCREEN_BUFFER_INFO
 	info, err := winconsole.GetConsoleScreenBufferInfo(fd)
 	if err != nil {
 		return nil, err
 	}
 
-	ws.Width = uint16(info.Window.Right - info.Window.Left + 1)
-	ws.Height = uint16(info.Window.Bottom - info.Window.Top + 1)
-
-	ws.x = 0 // todo azlinux -- this is the pixel size of the Window, and not currently used by any caller
-	ws.y = 0
-
-	return ws, nil
+	// TODO(azlinux): Set the pixel width / height of the console (currently unused by any caller)
+	return &Winsize{
+		Width:  uint16(info.Window.Right - info.Window.Left + 1),
+		Height: uint16(info.Window.Bottom - info.Window.Top + 1),
+		x:      0,
+		y:      0}, nil
 }
 
-// SetWinsize sets the terminal connected to the given file descriptor to a
-// given size.
+// SetWinsize sets the size of the given terminal connected to the passed file descriptor.
 func SetWinsize(fd uintptr, ws *Winsize) error {
+	// TODO(azlinux): Implement SetWinsize
+	logrus.Debugf("[windows] SetWinsize: WARNING -- Unsupported method invoked")
 	return nil
 }
 
 // IsTerminal returns true if the given file descriptor is a terminal.
 func IsTerminal(fd uintptr) bool {
-	_, e := winconsole.GetConsoleMode(fd)
-	return e == nil
+	return winconsole.IsConsole(fd)
 }
 
 // RestoreTerminal restores the terminal connected to the given file descriptor to a
@@ -57,7 +73,7 @@ func RestoreTerminal(fd uintptr, state *State) error {
 	return winconsole.SetConsoleMode(fd, state.mode)
 }
 
-// SaveState saves the state of the given console
+// SaveState saves the state of the terminal connected to the given file descriptor.
 func SaveState(fd uintptr) (*State, error) {
 	mode, e := winconsole.GetConsoleMode(fd)
 	if e != nil {
@@ -66,72 +82,57 @@ func SaveState(fd uintptr) (*State, error) {
 	return &State{mode}, nil
 }
 
-// DisableEcho disbales the echo for given file descriptor and returns previous state
-// see http://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx for these flag settings
+// DisableEcho disables echo for the terminal connected to the given file descriptor.
+// -- See http://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
 func DisableEcho(fd uintptr, state *State) error {
-	state.mode &^= (winconsole.ENABLE_ECHO_INPUT)
-	state.mode |= (winconsole.ENABLE_PROCESSED_INPUT | winconsole.ENABLE_LINE_INPUT)
-	return winconsole.SetConsoleMode(fd, state.mode)
+	mode := state.mode
+	mode &^= winconsole.ENABLE_ECHO_INPUT
+	mode |= winconsole.ENABLE_PROCESSED_INPUT | winconsole.ENABLE_LINE_INPUT
+	// TODO(azlinux): Core code registers a goroutine to catch os.Interrupt and reset the terminal state.
+	return winconsole.SetConsoleMode(fd, mode)
 }
 
 // SetRawTerminal puts the terminal connected to the given file descriptor into raw
 // mode and returns the previous state of the terminal so that it can be
 // restored.
 func SetRawTerminal(fd uintptr) (*State, error) {
-	oldState, err := MakeRaw(fd)
+	state, err := MakeRaw(fd)
 	if err != nil {
 		return nil, err
 	}
-	// TODO (azlinux): implement handling interrupt and restore state of terminal
-	return oldState, err
+	// TODO(azlinux): Core code registers a goroutine to catch os.Interrupt and reset the terminal state.
+	return state, err
 }
 
 // MakeRaw puts the terminal connected to the given file descriptor into raw
 // mode and returns the previous state of the terminal so that it can be
 // restored.
 func MakeRaw(fd uintptr) (*State, error) {
-	var state *State
 	state, err := SaveState(fd)
 	if err != nil {
 		return nil, err
 	}
 
-	// https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
-	// All three input modes, along with processed output mode, are designed to work together.
-	// It is best to either enable or disable all of these modes as a group.
-	// When all are enabled, the application is said to be in "cooked" mode, which means that most of the processing is handled for the application.
-	// When all are disabled, the application is in "raw" mode, which means that input is unfiltered and any processing is left to the application.
-	state.mode = 0
-	err = winconsole.SetConsoleMode(fd, state.mode)
+	// See
+	// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx
+	// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
+	mode := state.mode
+
+	// Disable these modes
+	mode &^= winconsole.ENABLE_ECHO_INPUT
+	mode &^= winconsole.ENABLE_LINE_INPUT
+	mode &^= winconsole.ENABLE_MOUSE_INPUT
+	mode &^= winconsole.ENABLE_WINDOW_INPUT
+	mode &^= winconsole.ENABLE_PROCESSED_INPUT
+
+	// Enable these modes
+	mode |= winconsole.ENABLE_EXTENDED_FLAGS
+	mode |= winconsole.ENABLE_INSERT_MODE
+	mode |= winconsole.ENABLE_QUICK_EDIT_MODE
+
+	err = winconsole.SetConsoleMode(fd, mode)
 	if err != nil {
 		return nil, err
 	}
 	return state, nil
 }
-
-// GetFdInfo returns file descriptor and bool indicating whether the file is a terminal
-func GetFdInfo(in interface{}) (uintptr, bool) {
-	return winconsole.GetHandleInfo(in)
-}
-
-func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
-	var shouldEmulateANSI bool
-	switch {
-	case os.Getenv("ConEmuANSI") == "ON":
-		// ConEmu shell, ansi emulated by default and ConEmu does an extensively
-		// good emulation.
-		shouldEmulateANSI = false
-	case os.Getenv("MSYSTEM") != "":
-		// MSYS (mingw) cannot fully emulate well and still shows escape characters
-		// mostly because it's still running on cmd.exe window.
-		shouldEmulateANSI = true
-	default:
-		shouldEmulateANSI = true
-	}
-
-	if shouldEmulateANSI {
-		return winconsole.StdStreams()
-	}
-
-	return os.Stdin, os.Stdout, os.Stderr
-}

pkg/term/winconsole/console_windows.go

@@ -12,18 +12,22 @@ import (
 	"sync"
 	"syscall"
 	"unsafe"
+
+	"github.com/Sirupsen/logrus"
 )
 
 const (
 	// Consts for Get/SetConsoleMode function
-	// see http://msdn.microsoft.com/en-us/library/windows/desktop/ms683167(v=vs.85).aspx
-	ENABLE_ECHO_INPUT      = 0x0004
-	ENABLE_INSERT_MODE     = 0x0020
-	ENABLE_LINE_INPUT      = 0x0002
-	ENABLE_MOUSE_INPUT     = 0x0010
+	// -- See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx
 	ENABLE_PROCESSED_INPUT = 0x0001
-	ENABLE_QUICK_EDIT_MODE = 0x0040
+	ENABLE_LINE_INPUT      = 0x0002
+	ENABLE_ECHO_INPUT      = 0x0004
 	ENABLE_WINDOW_INPUT    = 0x0008
+	ENABLE_MOUSE_INPUT     = 0x0010
+	ENABLE_INSERT_MODE     = 0x0020
+	ENABLE_QUICK_EDIT_MODE = 0x0040
+	ENABLE_EXTENDED_FLAGS  = 0x0080
+
 	// If parameter is a screen buffer handle, additional values
 	ENABLE_PROCESSED_OUTPUT   = 0x0001
 	ENABLE_WRAP_AT_EOL_OUTPUT = 0x0002
@@ -97,27 +101,27 @@ const (
 	VK_HOME     = 0x24 // HOME key
 	VK_LEFT     = 0x25 // LEFT ARROW key
 	VK_UP       = 0x26 // UP ARROW key
-	VK_RIGHT    = 0x27 //RIGHT ARROW key
-	VK_DOWN     = 0x28 //DOWN ARROW key
-	VK_SELECT   = 0x29 //SELECT key
-	VK_PRINT    = 0x2A //PRINT key
-	VK_EXECUTE  = 0x2B //EXECUTE key
-	VK_SNAPSHOT = 0x2C //PRINT SCREEN key
-	VK_INSERT   = 0x2D //INS key
-	VK_DELETE   = 0x2E //DEL key
-	VK_HELP     = 0x2F //HELP key
-	VK_F1       = 0x70 //F1 key
-	VK_F2       = 0x71 //F2 key
-	VK_F3       = 0x72 //F3 key
-	VK_F4       = 0x73 //F4 key
-	VK_F5       = 0x74 //F5 key
-	VK_F6       = 0x75 //F6 key
-	VK_F7       = 0x76 //F7 key
-	VK_F8       = 0x77 //F8 key
-	VK_F9       = 0x78 //F9 key
-	VK_F10      = 0x79 //F10 key
-	VK_F11      = 0x7A //F11 key
-	VK_F12      = 0x7B //F12 key
+	VK_RIGHT    = 0x27 // RIGHT ARROW key
+	VK_DOWN     = 0x28 // DOWN ARROW key
+	VK_SELECT   = 0x29 // SELECT key
+	VK_PRINT    = 0x2A // PRINT key
+	VK_EXECUTE  = 0x2B // EXECUTE key
+	VK_SNAPSHOT = 0x2C // PRINT SCREEN key
+	VK_INSERT   = 0x2D // INS key
+	VK_DELETE   = 0x2E // DEL key
+	VK_HELP     = 0x2F // HELP key
+	VK_F1       = 0x70 // F1 key
+	VK_F2       = 0x71 // F2 key
+	VK_F3       = 0x72 // F3 key
+	VK_F4       = 0x73 // F4 key
+	VK_F5       = 0x74 // F5 key
+	VK_F6       = 0x75 // F6 key
+	VK_F7       = 0x76 // F7 key
+	VK_F8       = 0x77 // F8 key
+	VK_F9       = 0x78 // F9 key
+	VK_F10      = 0x79 // F10 key
+	VK_F11      = 0x7A // F11 key
+	VK_F12      = 0x7B // F12 key
 )
 
 var kernel32DLL = syscall.NewLazyDLL("kernel32.dll")
@@ -140,7 +144,12 @@ var (
 // types for calling various windows API
 // see http://msdn.microsoft.com/en-us/library/windows/desktop/ms682093(v=vs.85).aspx
 type (
-	SHORT      int16
+	SHORT int16
+	BOOL  int32
+	WORD  uint16
+	WCHAR uint16
+	DWORD uint32
+
 	SMALL_RECT struct {
 		Left   SHORT
 		Top    SHORT
@@ -153,11 +162,6 @@ type (
 		Y SHORT
 	}
 
-	BOOL  int32
-	WORD  uint16
-	WCHAR uint16
-	DWORD uint32
-
 	CONSOLE_SCREEN_BUFFER_INFO struct {
 		Size              COORD
 		CursorPosition    COORD
@@ -192,6 +196,10 @@ type (
 	}
 )
 
+// TODO(azlinux): Basic type clean-up
+// -- Convert all uses of uintptr to syscall.Handle to be consistent with Windows syscall
+// -- Convert, as appropriate, types to use defined Windows types (e.g., DWORD instead of uint32)
+
 // Implements the TerminalEmulator interface
 type WindowsTerminal struct {
 	outMutex            sync.Mutex
@@ -211,14 +219,14 @@ func getStdHandle(stdhandle int) uintptr {
 	return uintptr(handle)
 }
 
-func StdStreams() (stdIn io.ReadCloser, stdOut io.Writer, stdErr io.Writer) {
+func WinConsoleStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
 	handler := &WindowsTerminal{
 		inputBuffer:         make([]byte, MAX_INPUT_BUFFER),
 		inputEscapeSequence: []byte(KEY_ESC_CSI),
 		inputEvents:         make([]INPUT_RECORD, MAX_INPUT_EVENTS),
 	}
 
-	if IsTerminal(os.Stdin.Fd()) {
+	if IsConsole(os.Stdin.Fd()) {
 		stdIn = &terminalReader{
 			wrappedReader: os.Stdin,
 			emulator:      handler,
@@ -229,7 +237,7 @@ func StdStreams() (stdIn io.ReadCloser, stdOut io.Writer, stdErr io.Writer) {
 		stdIn = os.Stdin
 	}
 
-	if IsTerminal(os.Stdout.Fd()) {
+	if IsConsole(os.Stdout.Fd()) {
 		stdoutHandle := getStdHandle(syscall.STD_OUTPUT_HANDLE)
 
 		// Save current screen buffer info
@@ -241,8 +249,6 @@ func StdStreams() (stdIn io.ReadCloser, stdOut io.Writer, stdErr io.Writer) {
 		}
 		handler.screenBufferInfo = screenBufferInfo
 
-		// Set the window size
-		SetWindowSize(stdoutHandle, DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_HEIGHT)
 		buffer = make([]CHAR_INFO, screenBufferInfo.MaximumWindowSize.X*screenBufferInfo.MaximumWindowSize.Y)
 
 		stdOut = &terminalWriter{
@@ -255,7 +261,7 @@ func StdStreams() (stdIn io.ReadCloser, stdOut io.Writer, stdErr io.Writer) {
 		stdOut = os.Stdout
 	}
 
-	if IsTerminal(os.Stderr.Fd()) {
+	if IsConsole(os.Stderr.Fd()) {
 		stdErr = &terminalWriter{
 			wrappedWriter: os.Stderr,
 			emulator:      handler,
@@ -269,19 +275,21 @@ func StdStreams() (stdIn io.ReadCloser, stdOut io.Writer, stdErr io.Writer) {
 	return stdIn, stdOut, stdErr
 }
 
-// GetHandleInfo returns file descriptor and bool indicating whether the file is a terminal
+// GetHandleInfo returns file descriptor and bool indicating whether the file is a console.
 func GetHandleInfo(in interface{}) (uintptr, bool) {
 	var inFd uintptr
 	var isTerminalIn bool
+
+	switch t := in.(type) {
+	case *terminalReader:
+		in = t.wrappedReader
+	case *terminalWriter:
+		in = t.wrappedWriter
+	}
+
 	if file, ok := in.(*os.File); ok {
 		inFd = file.Fd()
-		isTerminalIn = IsTerminal(inFd)
-	}
-	if tr, ok := in.(*terminalReader); ok {
-		if file, ok := tr.wrappedReader.(*os.File); ok {
-			inFd = file.Fd()
-			isTerminalIn = IsTerminal(inFd)
-		}
+		isTerminalIn = IsConsole(inFd)
 	}
 	return inFd, isTerminalIn
 }
@@ -314,12 +322,12 @@ func SetConsoleMode(handle uintptr, mode uint32) error {
 // SetCursorVisible sets the cursor visbility
 // http://msdn.microsoft.com/en-us/library/windows/desktop/ms686019(v=vs.85).aspx
 func SetCursorVisible(handle uintptr, isVisible BOOL) (bool, error) {
-	var cursorInfo CONSOLE_CURSOR_INFO
-	if err := getError(getConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(&cursorInfo)), 0)); err != nil {
+	var cursorInfo *CONSOLE_CURSOR_INFO = &CONSOLE_CURSOR_INFO{}
+	if err := getError(getConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(cursorInfo)), 0)); err != nil {
 		return false, err
 	}
 	cursorInfo.Visible = isVisible
-	if err := getError(setConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(&cursorInfo)), 0)); err != nil {
+	if err := getError(setConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(cursorInfo)), 0)); err != nil {
 		return false, err
 	}
 	return true, nil
@@ -404,25 +412,25 @@ func getNumberOfChars(fromCoord COORD, toCoord COORD, screenSize COORD) uint32 {
 
 var buffer []CHAR_INFO
 
-func clearDisplayRect(handle uintptr, fillChar rune, attributes WORD, fromCoord COORD, toCoord COORD, windowSize COORD) (uint32, error) {
+func clearDisplayRect(handle uintptr, attributes WORD, fromCoord COORD, toCoord COORD) (uint32, error) {
 	var writeRegion SMALL_RECT
-	writeRegion.Top = fromCoord.Y
 	writeRegion.Left = fromCoord.X
+	writeRegion.Top = fromCoord.Y
 	writeRegion.Right = toCoord.X
 	writeRegion.Bottom = toCoord.Y
 
 	// allocate and initialize buffer
 	width := toCoord.X - fromCoord.X + 1
 	height := toCoord.Y - fromCoord.Y + 1
-	size := width * height
+	size := uint32(width) * uint32(height)
 	if size > 0 {
-		for i := 0; i < int(size); i++ {
-			buffer[i].UnicodeChar = WCHAR(fillChar)
-			buffer[i].Attributes = attributes
+		buffer := make([]CHAR_INFO, size)
+		for i := range buffer {
+			buffer[i] = CHAR_INFO{WCHAR(' '), attributes}
 		}
 
 		// Write to buffer
-		r, err := writeConsoleOutput(handle, buffer[:size], windowSize, COORD{X: 0, Y: 0}, &writeRegion)
+		r, err := writeConsoleOutput(handle, buffer, COORD{X: width, Y: height}, COORD{X: 0, Y: 0}, &writeRegion)
 		if !r {
 			if err != nil {
 				return 0, err
@@ -433,18 +441,18 @@ func clearDisplayRect(handle uintptr, fillChar rune, attributes WORD, fromCoord
 	return uint32(size), nil
 }
 
-func clearDisplayRange(handle uintptr, fillChar rune, attributes WORD, fromCoord COORD, toCoord COORD, windowSize COORD) (uint32, error) {
+func clearDisplayRange(handle uintptr, attributes WORD, fromCoord COORD, toCoord COORD) (uint32, error) {
 	nw := uint32(0)
 	// start and end on same line
 	if fromCoord.Y == toCoord.Y {
-		return clearDisplayRect(handle, fillChar, attributes, fromCoord, toCoord, windowSize)
+		return clearDisplayRect(handle, attributes, fromCoord, toCoord)
 	}
 	// TODO(azlinux): if full screen, optimize
 
 	// spans more than one line
 	if fromCoord.Y < toCoord.Y {
 		// from start position till end of line for first line
-		n, err := clearDisplayRect(handle, fillChar, attributes, fromCoord, COORD{X: windowSize.X - 1, Y: fromCoord.Y}, windowSize)
+		n, err := clearDisplayRect(handle, attributes, fromCoord, COORD{X: toCoord.X, Y: fromCoord.Y})
 		if err != nil {
 			return nw, err
 		}
@@ -452,14 +460,14 @@ func clearDisplayRange(handle uintptr, fillChar rune, attributes WORD, fromCoord
 		// lines between
 		linesBetween := toCoord.Y - fromCoord.Y - 1
 		if linesBetween > 0 {
-			n, err = clearDisplayRect(handle, fillChar, attributes, COORD{X: 0, Y: fromCoord.Y + 1}, COORD{X: windowSize.X - 1, Y: toCoord.Y - 1}, windowSize)
+			n, err = clearDisplayRect(handle, attributes, COORD{X: 0, Y: fromCoord.Y + 1}, COORD{X: toCoord.X, Y: toCoord.Y - 1})
 			if err != nil {
 				return nw, err
 			}
 			nw += n
 		}
 		// lines at end
-		n, err = clearDisplayRect(handle, fillChar, attributes, COORD{X: 0, Y: toCoord.Y}, toCoord, windowSize)
+		n, err = clearDisplayRect(handle, attributes, COORD{X: 0, Y: toCoord.Y}, toCoord)
 		if err != nil {
 			return nw, err
 		}
@@ -489,7 +497,7 @@ func setConsoleCursorPosition(handle uintptr, isRelative bool, column int16, lin
 
 // http://msdn.microsoft.com/en-us/library/windows/desktop/ms683207(v=vs.85).aspx
 func getNumberOfConsoleInputEvents(handle uintptr) (uint16, error) {
-	var n WORD
+	var n DWORD
 	if err := getError(getNumberOfConsoleInputEventsProc.Call(handle, uintptr(unsafe.Pointer(&n)))); err != nil {
 		return 0, err
 	}
@@ -498,7 +506,7 @@ func getNumberOfConsoleInputEvents(handle uintptr) (uint16, error) {
 
 //http://msdn.microsoft.com/en-us/library/windows/desktop/ms684961(v=vs.85).aspx
 func readConsoleInputKey(handle uintptr, inputBuffer []INPUT_RECORD) (int, error) {
-	var nr WORD
+	var nr DWORD
 	if err := getError(readConsoleInputProc.Call(handle, uintptr(unsafe.Pointer(&inputBuffer[0])), uintptr(len(inputBuffer)), uintptr(unsafe.Pointer(&nr)))); err != nil {
 		return 0, err
 	}
@@ -587,6 +595,7 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 	n = len(command)
 
 	parsedCommand := parseAnsiCommand(command)
+	logrus.Debugf("[windows] HandleOutputCommand: %v", parsedCommand)
 
 	// console settings changes need to happen in atomic way
 	term.outMutex.Lock()
@@ -632,16 +641,17 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 			return n, err
 		}
 		if line > int16(screenBufferInfo.Window.Bottom) {
-			line = int16(screenBufferInfo.Window.Bottom)
+			line = int16(screenBufferInfo.Window.Bottom) + 1
 		}
 		column, err := parseInt16OrDefault(parsedCommand.getParam(1), 1)
 		if err != nil {
 			return n, err
 		}
 		if column > int16(screenBufferInfo.Window.Right) {
-			column = int16(screenBufferInfo.Window.Right)
+			column = int16(screenBufferInfo.Window.Right) + 1
 		}
 		// The numbers are not 0 based, but 1 based
+		logrus.Debugf("[windows] HandleOutputCommmand: Moving cursor to (%v,%v)", column-1, line-1)
 		if err := setConsoleCursorPosition(handle, false, column-1, line-1); err != nil {
 			return n, err
 		}
@@ -709,9 +719,9 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 		switch value {
 		case 0:
 			start = screenBufferInfo.CursorPosition
-			// end of the screen
-			end.X = screenBufferInfo.MaximumWindowSize.X - 1
-			end.Y = screenBufferInfo.MaximumWindowSize.Y - 1
+			// end of the buffer
+			end.X = screenBufferInfo.Size.X - 1
+			end.Y = screenBufferInfo.Size.Y - 1
 			// cursor
 			cursor = screenBufferInfo.CursorPosition
 		case 1:
@@ -727,20 +737,21 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 			// start of the screen
 			start.X = 0
 			start.Y = 0
-			// end of the screen
-			end.X = screenBufferInfo.MaximumWindowSize.X - 1
-			end.Y = screenBufferInfo.MaximumWindowSize.Y - 1
+			// end of the buffer
+			end.X = screenBufferInfo.Size.X - 1
+			end.Y = screenBufferInfo.Size.Y - 1
 			// cursor
 			cursor.X = 0
 			cursor.Y = 0
 		}
-		if _, err := clearDisplayRange(uintptr(handle), ' ', term.screenBufferInfo.Attributes, start, end, screenBufferInfo.MaximumWindowSize); err != nil {
+		if _, err := clearDisplayRange(uintptr(handle), term.screenBufferInfo.Attributes, start, end); err != nil {
 			return n, err
 		}
 		// remember the the cursor position is 1 based
 		if err := setConsoleCursorPosition(handle, false, int16(cursor.X), int16(cursor.Y)); err != nil {
 			return n, err
 		}
+
 	case "K":
 		// [K
 		// Clears all characters from the cursor position to the end of the line (including the character at the cursor position).
@@ -760,7 +771,7 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 			// start is where cursor is
 			start = screenBufferInfo.CursorPosition
 			// end of line
-			end.X = screenBufferInfo.MaximumWindowSize.X - 1
+			end.X = screenBufferInfo.Size.X - 1
 			end.Y = screenBufferInfo.CursorPosition.Y
 			// cursor remains the same
 			cursor = screenBufferInfo.CursorPosition
@@ -776,15 +787,15 @@ func (term *WindowsTerminal) HandleOutputCommand(handle uintptr, command []byte)
 		case 2:
 			// start of the line
 			start.X = 0
-			start.Y = screenBufferInfo.MaximumWindowSize.Y - 1
+			start.Y = screenBufferInfo.CursorPosition.Y - 1
 			// end of the line
-			end.X = screenBufferInfo.MaximumWindowSize.X - 1
-			end.Y = screenBufferInfo.MaximumWindowSize.Y - 1
+			end.X = screenBufferInfo.Size.X - 1
+			end.Y = screenBufferInfo.CursorPosition.Y - 1
 			// cursor
 			cursor.X = 0
-			cursor.Y = screenBufferInfo.MaximumWindowSize.Y - 1
+			cursor.Y = screenBufferInfo.CursorPosition.Y - 1
 		}
-		if _, err := clearDisplayRange(uintptr(handle), ' ', term.screenBufferInfo.Attributes, start, end, screenBufferInfo.MaximumWindowSize); err != nil {
+		if _, err := clearDisplayRange(uintptr(handle), term.screenBufferInfo.Attributes, start, end); err != nil {
 			return n, err
 		}
 		// remember the the cursor position is 1 based
@@ -1031,12 +1042,12 @@ func (term *WindowsTerminal) HandleInputSequence(fd uintptr, command []byte) (n
 }
 
 func marshal(c COORD) uintptr {
-	// works only on intel-endian machines
-	return uintptr(uint32(uint32(uint16(c.Y))<<16 | uint32(uint16(c.X))))
+	return uintptr(*((*DWORD)(unsafe.Pointer(&c))))
 }
 
-// IsTerminal returns true if the given file descriptor is a terminal.
-func IsTerminal(fd uintptr) bool {
+// IsConsole returns true if the given file descriptor is a terminal.
+// -- The code assumes that GetConsoleMode will return an error for file descriptors that are not a console.
+func IsConsole(fd uintptr) bool {
 	_, e := GetConsoleMode(fd)
 	return e == nil
 }

pkg/term/winconsole/term_emulator.go

@@ -1,6 +1,7 @@
 package winconsole
 
 import (
+	"fmt"
 	"io"
 	"strconv"
 	"strings"
@@ -206,6 +207,21 @@ func (c *ansiCommand) getParam(index int) string {
 	return ""
 }
 
+func (ac *ansiCommand) String() string {
+	return fmt.Sprintf("0x%v \"%v\" (\"%v\")",
+		bytesToHex(ac.CommandBytes),
+		ac.Command,
+		strings.Join(ac.Parameters, "\",\""))
+}
+
+func bytesToHex(b []byte) string {
+	hex := make([]string, len(b))
+	for i, ch := range b {
+		hex[i] = fmt.Sprintf("%X", ch)
+	}
+	return strings.Join(hex, "")
+}
+
 func parseInt16OrDefault(s string, defaultValue int16) (n int16, err error) {
 	if s == "" {
 		return defaultValue, nil

registry/auth.go

@@ -1,7 +1,6 @@
 package registry
 
 import (
-	"crypto/tls"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
@@ -71,21 +70,7 @@ func (auth *RequestAuthorization) getToken() (string, error) {
 		return auth.tokenCache, nil
 	}
 
-	tlsConfig := tls.Config{
-		MinVersion: tls.VersionTLS10,
-	}
-	if !auth.registryEndpoint.IsSecure {
-		tlsConfig.InsecureSkipVerify = true
-	}
-
-	client := &http.Client{
-		Transport: &http.Transport{
-			DisableKeepAlives: true,
-			Proxy:             http.ProxyFromEnvironment,
-			TLSClientConfig:   &tlsConfig,
-		},
-		CheckRedirect: AddRequiredHeadersToRedirectedRequests,
-	}
+	client := auth.registryEndpoint.HTTPClient()
 	factory := HTTPRequestFactory(nil)
 
 	for _, challenge := range auth.registryEndpoint.AuthChallenges {
@@ -252,16 +237,10 @@ func Login(authConfig *AuthConfig, registryEndpoint *Endpoint, factory *utils.HT
 // loginV1 tries to register/login to the v1 registry server.
 func loginV1(authConfig *AuthConfig, registryEndpoint *Endpoint, factory *utils.HTTPRequestFactory) (string, error) {
 	var (
-		status  string
-		reqBody []byte
-		err     error
-		client  = &http.Client{
-			Transport: &http.Transport{
-				DisableKeepAlives: true,
-				Proxy:             http.ProxyFromEnvironment,
-			},
-			CheckRedirect: AddRequiredHeadersToRedirectedRequests,
-		}
+		status        string
+		reqBody       []byte
+		err           error
+		client        = registryEndpoint.HTTPClient()
 		reqStatusCode = 0
 		serverAddress = authConfig.ServerAddress
 	)
@@ -285,7 +264,7 @@ func loginV1(authConfig *AuthConfig, registryEndpoint *Endpoint, factory *utils.
 
 	// using `bytes.NewReader(jsonBody)` here causes the server to respond with a 411 status.
 	b := strings.NewReader(string(jsonBody))
-	req1, err := http.Post(serverAddress+"users/", "application/json; charset=utf-8", b)
+	req1, err := client.Post(serverAddress+"users/", "application/json; charset=utf-8", b)
 	if err != nil {
 		return "", fmt.Errorf("Server Error: %s", err)
 	}
@@ -371,26 +350,10 @@ func loginV1(authConfig *AuthConfig, registryEndpoint *Endpoint, factory *utils.
 // is to be determined.
 func loginV2(authConfig *AuthConfig, registryEndpoint *Endpoint, factory *utils.HTTPRequestFactory) (string, error) {
 	log.Debugf("attempting v2 login to registry endpoint %s", registryEndpoint)
-
-	tlsConfig := tls.Config{
-		MinVersion: tls.VersionTLS10,
-	}
-	if !registryEndpoint.IsSecure {
-		tlsConfig.InsecureSkipVerify = true
-	}
-
-	client := &http.Client{
-		Transport: &http.Transport{
-			DisableKeepAlives: true,
-			Proxy:             http.ProxyFromEnvironment,
-			TLSClientConfig:   &tlsConfig,
-		},
-		CheckRedirect: AddRequiredHeadersToRedirectedRequests,
-	}
-
 	var (
 		err       error
 		allErrors []error
+		client    = registryEndpoint.HTTPClient()
 	)
 
 	for _, challenge := range registryEndpoint.AuthChallenges {

registry/endpoint.go

@@ -1,6 +1,7 @@
 package registry
 
 import (
+	"crypto/tls"
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
@@ -262,3 +263,20 @@ HeaderLoop:
 
 	return RegistryInfo{}, fmt.Errorf("v2 registry endpoint returned status %d: %q", resp.StatusCode, http.StatusText(resp.StatusCode))
 }
+
+func (e *Endpoint) HTTPClient() *http.Client {
+	tlsConfig := tls.Config{
+		MinVersion: tls.VersionTLS10,
+	}
+	if !e.IsSecure {
+		tlsConfig.InsecureSkipVerify = true
+	}
+	return &http.Client{
+		Transport: &http.Transport{
+			DisableKeepAlives: true,
+			Proxy:             http.ProxyFromEnvironment,
+			TLSClientConfig:   &tlsConfig,
+		},
+		CheckRedirect: AddRequiredHeadersToRedirectedRequests,
+	}
+}

registry/session.go

@@ -511,6 +511,10 @@ func (r *Session) PushImageJSONIndex(remote string, imgList []*ImgData, validate
 	}
 	defer res.Body.Close()
 
+	if res.StatusCode == 401 {
+		return nil, errLoginRequired
+	}
+
 	var tokens, endpoints []string
 	if !validate {
 		if res.StatusCode != 200 && res.StatusCode != 201 {

runconfig/config.go

@@ -33,7 +33,6 @@ type Config struct {
 	NetworkDisabled bool
 	MacAddress      string
 	OnBuild         []string
-	SecurityOpt     []string
 	Labels          map[string]string
 }
 

vendor/src/github.com/docker/libcontainer/.gitignore

@@ -1 +1,2 @@
+bundles
 nsinit/nsinit

vendor/src/github.com/docker/libcontainer/Makefile

@@ -29,3 +29,5 @@ local:
 validate:
 	hack/validate.sh
 
+binary: all
+	docker run --rm --privileged -v $(CURDIR)/bundles:/go/bin dockercore/libcontainer make direct-install

vendor/src/github.com/docker/libcontainer/README.md

@@ -141,6 +141,9 @@ container.Resume()
 It is able to spawn new containers or join existing containers.  A root
 filesystem must be provided for use along with a container configuration file.
 
+To build `nsinit`, run `make binary`. It will save the binary into
+`bundles/nsinit`.
+
 To use `nsinit`, cd into a Linux rootfs and copy a `container.json` file into 
 the directory with your specified configuration. Environment, networking, 
 and different capabilities for the container are specified in this file. 

vendor/src/github.com/docker/libcontainer/SPEC.md

@@ -217,17 +217,6 @@ profile <profile_name> flags=(attach_disconnected,mediate_deleted) {
   file,
   umount,
 
-  mount fstype=tmpfs,
-  mount fstype=mqueue,
-  mount fstype=fuse.*,
-  mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
-  mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
-  mount fstype=fusectl -> /sys/fs/fuse/connections/,
-  mount fstype=securityfs -> /sys/kernel/security/,
-  mount fstype=debugfs -> /sys/kernel/debug/,
-  mount fstype=proc -> /proc/,
-  mount fstype=sysfs -> /sys/,
-
   deny @{PROC}/sys/fs/** wklx,
   deny @{PROC}/sysrq-trigger rwklx,
   deny @{PROC}/mem rwklx,
@@ -235,9 +224,7 @@ profile <profile_name> flags=(attach_disconnected,mediate_deleted) {
   deny @{PROC}/sys/kernel/[^s][^h][^m]* wklx,
   deny @{PROC}/sys/kernel/*/** wklx,
 
-  deny mount options=(ro, remount) -> /,
-  deny mount fstype=debugfs -> /var/lib/ureadahead/debugfs/,
-  deny mount fstype=devpts,
+  deny mount,
 
   deny /sys/[^f]*/** wklx,
   deny /sys/f[^s]*/** wklx,

vendor/src/github.com/docker/libcontainer/apparmor/gen.go

@@ -27,17 +27,6 @@ profile {{.Name}} flags=(attach_disconnected,mediate_deleted) {
   file,
   umount,
 
-  mount fstype=tmpfs,
-  mount fstype=mqueue,
-  mount fstype=fuse.*,
-  mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
-  mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
-  mount fstype=fusectl -> /sys/fs/fuse/connections/,
-  mount fstype=securityfs -> /sys/kernel/security/,
-  mount fstype=debugfs -> /sys/kernel/debug/,
-  mount fstype=proc -> /proc/,
-  mount fstype=sysfs -> /sys/,
-
   deny @{PROC}/sys/fs/** wklx,
   deny @{PROC}/sysrq-trigger rwklx,
   deny @{PROC}/mem rwklx,
@@ -45,9 +34,7 @@ profile {{.Name}} flags=(attach_disconnected,mediate_deleted) {
   deny @{PROC}/sys/kernel/[^s][^h][^m]* wklx,
   deny @{PROC}/sys/kernel/*/** wklx,
 
-  deny mount options=(ro, remount) -> /,
-  deny mount fstype=debugfs -> /var/lib/ureadahead/debugfs/,
-  deny mount fstype=devpts,
+  deny mount,
 
   deny /sys/[^f]*/** wklx,
   deny /sys/f[^s]*/** wklx,
@@ -67,12 +54,12 @@ func generateProfile(out io.Writer) error {
 	data := &data{
 		Name: "docker-default",
 	}
-	if tuntablesExists() {
+	if tunablesExists() {
 		data.Imports = append(data.Imports, "#include <tunables/global>")
 	} else {
 		data.Imports = append(data.Imports, "@{PROC}=/proc/")
 	}
-	if abstrctionsEsists() {
+	if abstractionsExists() {
 		data.InnerImports = append(data.InnerImports, "#include <abstractions/base>")
 	}
 	if err := compiled.Execute(out, data); err != nil {
@@ -82,13 +69,13 @@ func generateProfile(out io.Writer) error {
 }
 
 // check if the tunables/global exist
-func tuntablesExists() bool {
+func tunablesExists() bool {
 	_, err := os.Stat("/etc/apparmor.d/tunables/global")
 	return err == nil
 }
 
 // check if abstractions/base exist
-func abstrctionsEsists() bool {
+func abstractionsExists() bool {
 	_, err := os.Stat("/etc/apparmor.d/abstractions/base")
 	return err == nil
 }

vendor/src/github.com/docker/libcontainer/cgroups/fs/apply_raw.go

@@ -220,16 +220,16 @@ func getCgroupData(c *configs.Cgroup, pid int) (*data, error) {
 	}, nil
 }
 
-func (raw *data) parent(subsystem string) (string, error) {
+func (raw *data) parent(subsystem, mountpoint string) (string, error) {
 	initPath, err := cgroups.GetInitCgroupDir(subsystem)
 	if err != nil {
 		return "", err
 	}
-	return filepath.Join(raw.root, subsystem, initPath), nil
+	return filepath.Join(mountpoint, initPath), nil
 }
 
 func (raw *data) path(subsystem string) (string, error) {
-	_, err := cgroups.FindCgroupMountpoint(subsystem)
+	mnt, err := cgroups.FindCgroupMountpoint(subsystem)
 	// If we didn't mount the subsystem, there is no point we make the path.
 	if err != nil {
 		return "", err
@@ -240,7 +240,7 @@ func (raw *data) path(subsystem string) (string, error) {
 		return filepath.Join(raw.root, subsystem, raw.cgroup), nil
 	}
 
-	parent, err := raw.parent(subsystem)
+	parent, err := raw.parent(subsystem, mnt)
 	if err != nil {
 		return "", err
 	}

vendor/src/github.com/docker/libcontainer/cgroups/fs/freezer.go

@@ -1,6 +1,7 @@
 package fs
 
 import (
+	"fmt"
 	"strings"
 	"time"
 
@@ -41,6 +42,10 @@ func (s *FreezerGroup) Set(path string, cgroup *configs.Cgroup) error {
 			}
 			time.Sleep(1 * time.Millisecond)
 		}
+	case configs.Undefined:
+		return nil
+	default:
+		return fmt.Errorf("Invalid argument '%s' to freezer.state", string(cgroup.Freezer))
 	}
 
 	return nil

vendor/src/github.com/docker/libcontainer/cgroups/fs/freezer_test.go

@@ -0,0 +1,45 @@
+package fs
+
+import (
+	"testing"
+
+	"github.com/docker/libcontainer/configs"
+)
+
+func TestFreezerSetState(t *testing.T) {
+	helper := NewCgroupTestUtil("freezer", t)
+	defer helper.cleanup()
+
+	helper.writeFileContents(map[string]string{
+		"freezer.state": string(configs.Frozen),
+	})
+
+	helper.CgroupData.c.Freezer = configs.Thawed
+	freezer := &FreezerGroup{}
+	if err := freezer.Set(helper.CgroupPath, helper.CgroupData.c); err != nil {
+		t.Fatal(err)
+	}
+
+	value, err := getCgroupParamString(helper.CgroupPath, "freezer.state")
+	if err != nil {
+		t.Fatalf("Failed to parse freezer.state - %s", err)
+	}
+	if value != string(configs.Thawed) {
+		t.Fatal("Got the wrong value, set freezer.state failed.")
+	}
+}
+
+func TestFreezerSetInvalidState(t *testing.T) {
+	helper := NewCgroupTestUtil("freezer", t)
+	defer helper.cleanup()
+
+	const (
+		invalidArg configs.FreezerState = "Invalid"
+	)
+
+	helper.CgroupData.c.Freezer = invalidArg
+	freezer := &FreezerGroup{}
+	if err := freezer.Set(helper.CgroupPath, helper.CgroupData.c); err == nil {
+		t.Fatal("Failed to return invalid argument error")
+	}
+}

vendor/src/github.com/docker/libcontainer/cgroups/systemd/apply_systemd.go

@@ -3,7 +3,6 @@
 package systemd
 
 import (
-	"bytes"
 	"fmt"
 	"io/ioutil"
 	"os"
@@ -43,6 +42,10 @@ var subsystems = map[string]subsystem{
 	"freezer":    &fs.FreezerGroup{},
 }
 
+const (
+	testScopeWait = 4
+)
+
 var (
 	connLock                        sync.Mutex
 	theConn                         *systemd.Conn
@@ -86,16 +89,41 @@ func UseSystemd() bool {
 			}
 		}
 
+		// Ensure the scope name we use doesn't exist. Use the Pid to
+		// avoid collisions between multiple libcontainer users on a
+		// single host.
+		scope := fmt.Sprintf("libcontainer-%d-systemd-test-default-dependencies.scope", os.Getpid())
+		testScopeExists := true
+		for i := 0; i <= testScopeWait; i++ {
+			if _, err := theConn.StopUnit(scope, "replace"); err != nil {
+				if dbusError, ok := err.(dbus.Error); ok {
+					if strings.Contains(dbusError.Name, "org.freedesktop.systemd1.NoSuchUnit") {
+						testScopeExists = false
+						break
+					}
+				}
+			}
+			time.Sleep(time.Millisecond)
+		}
+
+		// Bail out if we can't kill this scope without testing for DefaultDependencies
+		if testScopeExists {
+			return hasStartTransientUnit
+		}
+
 		// Assume StartTransientUnit on a scope allows DefaultDependencies
 		hasTransientDefaultDependencies = true
 		ddf := newProp("DefaultDependencies", false)
-		if _, err := theConn.StartTransientUnit("docker-systemd-test-default-dependencies.scope", "replace", ddf); err != nil {
+		if _, err := theConn.StartTransientUnit(scope, "replace", ddf); err != nil {
 			if dbusError, ok := err.(dbus.Error); ok {
 				if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") {
 					hasTransientDefaultDependencies = false
 				}
 			}
 		}
+
+		// Not critical because of the stop unit logic above.
+		theConn.StopUnit(scope, "replace")
 	}
 	return hasStartTransientUnit
 }
@@ -189,16 +217,7 @@ func (m *Manager) Apply(pid int) error {
 	}
 
 	paths := make(map[string]string)
-	for _, sysname := range []string{
-		"devices",
-		"memory",
-		"cpu",
-		"cpuset",
-		"cpuacct",
-		"blkio",
-		"perf_event",
-		"freezer",
-	} {
+	for sysname := range subsystems {
 		subsystemPath, err := getSubsystemPath(m.Cgroups, sysname)
 		if err != nil {
 			// Don't fail if a cgroup hierarchy was not found, just skip this subsystem
@@ -227,6 +246,21 @@ func writeFile(dir, file, data string) error {
 	return ioutil.WriteFile(filepath.Join(dir, file), []byte(data), 0700)
 }
 
+func join(c *configs.Cgroup, subsystem string, pid int) (string, error) {
+	path, err := getSubsystemPath(c, subsystem)
+	if err != nil {
+		return "", err
+	}
+	if err := os.MkdirAll(path, 0755); err != nil && !os.IsExist(err) {
+		return "", err
+	}
+	if err := writeFile(path, "cgroup.procs", strconv.Itoa(pid)); err != nil {
+		return "", err
+	}
+
+	return path, nil
+}
+
 func joinCpu(c *configs.Cgroup, pid int) error {
 	path, err := getSubsystemPath(c, "cpu")
 	if err != nil {
@@ -246,16 +280,11 @@ func joinCpu(c *configs.Cgroup, pid int) error {
 }
 
 func joinFreezer(c *configs.Cgroup, pid int) error {
-	path, err := getSubsystemPath(c, "freezer")
-	if err != nil {
+	if _, err := join(c, "freezer", pid); err != nil {
 		return err
 	}
 
-	if err := os.MkdirAll(path, 0755); err != nil && !os.IsExist(err) {
-		return err
-	}
-
-	return ioutil.WriteFile(filepath.Join(path, "cgroup.procs"), []byte(strconv.Itoa(pid)), 0700)
+	return nil
 }
 
 func getSubsystemPath(c *configs.Cgroup, subsystem string) (string, error) {
@@ -283,21 +312,15 @@ func (m *Manager) Freeze(state configs.FreezerState) error {
 		return err
 	}
 
-	if err := ioutil.WriteFile(filepath.Join(path, "freezer.state"), []byte(state), 0); err != nil {
+	prevState := m.Cgroups.Freezer
+	m.Cgroups.Freezer = state
+
+	freezer := subsystems["freezer"]
+	err = freezer.Set(path, m.Cgroups)
+	if err != nil {
+		m.Cgroups.Freezer = prevState
 		return err
 	}
-	for {
-		state_, err := ioutil.ReadFile(filepath.Join(path, "freezer.state"))
-		if err != nil {
-			return err
-		}
-		if string(state) == string(bytes.TrimSpace(state_)) {
-			break
-		}
-		time.Sleep(1 * time.Millisecond)
-	}
-
-	m.Cgroups.Freezer = state
 
 	return nil
 }
@@ -346,29 +369,16 @@ func getUnitName(c *configs.Cgroup) string {
 // because systemd will re-write the device settings if it needs to re-apply the cgroup context.
 // This happens at least for v208 when any sibling unit is started.
 func joinDevices(c *configs.Cgroup, pid int) error {
-	path, err := getSubsystemPath(c, "devices")
+	path, err := join(c, "devices", pid)
 	if err != nil {
 		return err
 	}
 
-	if err := os.MkdirAll(path, 0755); err != nil && !os.IsExist(err) {
+	devices := subsystems["devices"]
+	if err := devices.Set(path, c); err != nil {
 		return err
 	}
 
-	if err := ioutil.WriteFile(filepath.Join(path, "cgroup.procs"), []byte(strconv.Itoa(pid)), 0700); err != nil {
-		return err
-	}
-
-	if !c.AllowAllDevices {
-		if err := writeFile(path, "devices.deny", "a"); err != nil {
-			return err
-		}
-	}
-	for _, dev := range c.AllowedDevices {
-		if err := writeFile(path, "devices.allow", dev.CgroupString()); err != nil {
-			return err
-		}
-	}
 	return nil
 }
 

vendor/src/github.com/docker/libcontainer/configs/namespaces.go

@@ -16,6 +16,17 @@ const (
 	NEWUSER NamespaceType = "NEWUSER"
 )
 
+func NamespaceTypes() []NamespaceType {
+	return []NamespaceType{
+		NEWNET,
+		NEWPID,
+		NEWNS,
+		NEWUTS,
+		NEWIPC,
+		NEWUSER,
+	}
+}
+
 // Namespace defines configuration for each namespace.  It specifies an
 // alternate path that is able to be joined via setns.
 type Namespace struct {

vendor/src/github.com/docker/libcontainer/container_linux.go

@@ -140,7 +140,9 @@ func (c *linuxContainer) commandTemplate(p *Process, childPipe *os.File) (*exec.
 		cmd.SysProcAttr = &syscall.SysProcAttr{}
 	}
 	cmd.ExtraFiles = []*os.File{childPipe}
-	cmd.SysProcAttr.Pdeathsig = syscall.SIGKILL
+	// NOTE: when running a container with no PID namespace and the parent process spawning the container is
+	// PID1 the pdeathsig is being delivered to the container's init process by the kernel for some reason
+	// even with the parent still running.
 	if c.config.ParentDeathSignal > 0 {
 		cmd.SysProcAttr.Pdeathsig = syscall.Signal(c.config.ParentDeathSignal)
 	}
@@ -193,12 +195,13 @@ func (c *linuxContainer) newSetnsProcess(p *Process, cmd *exec.Cmd, parentPipe,
 
 func (c *linuxContainer) newInitConfig(process *Process) *initConfig {
 	return &initConfig{
-		Config:  c.config,
-		Args:    process.Args,
-		Env:     process.Env,
-		User:    process.User,
-		Cwd:     process.Cwd,
-		Console: process.consolePath,
+		Config:       c.config,
+		Args:         process.Args,
+		Env:          process.Env,
+		User:         process.User,
+		Cwd:          process.Cwd,
+		Console:      process.consolePath,
+		Capabilities: process.Capabilities,
 	}
 }
 
@@ -303,5 +306,11 @@ func (c *linuxContainer) currentState() (*State, error) {
 	for _, ns := range c.config.Namespaces {
 		state.NamespacePaths[ns.Type] = ns.GetPath(c.initProcess.pid())
 	}
+	for _, nsType := range configs.NamespaceTypes() {
+		if _, ok := state.NamespacePaths[nsType]; !ok {
+			ns := configs.Namespace{Type: nsType}
+			state.NamespacePaths[ns.Type] = ns.GetPath(c.initProcess.pid())
+		}
+	}
 	return state, nil
 }

vendor/src/github.com/docker/libcontainer/container_linux_test.go

@@ -130,7 +130,8 @@ func TestGetContainerState(t *testing.T) {
 				{Type: configs.NEWNS},
 				{Type: configs.NEWNET, Path: expectedNetworkPath},
 				{Type: configs.NEWUTS},
-				{Type: configs.NEWIPC},
+				// emulate host for IPC
+				//{Type: configs.NEWIPC},
 			},
 		},
 		initProcess: &mockProcess{

vendor/src/github.com/docker/libcontainer/init_linux.go

@@ -40,13 +40,14 @@ type network struct {
 
 // initConfig is used for transferring parameters from Exec() to Init()
 type initConfig struct {
-	Args     []string        `json:"args"`
-	Env      []string        `json:"env"`
-	Cwd      string          `json:"cwd"`
-	User     string          `json:"user"`
-	Config   *configs.Config `json:"config"`
-	Console  string          `json:"console"`
-	Networks []*network      `json:"network"`
+	Args         []string        `json:"args"`
+	Env          []string        `json:"env"`
+	Cwd          string          `json:"cwd"`
+	Capabilities []string        `json:"capabilities"`
+	User         string          `json:"user"`
+	Config       *configs.Config `json:"config"`
+	Console      string          `json:"console"`
+	Networks     []*network      `json:"network"`
 }
 
 type initer interface {
@@ -68,7 +69,8 @@ func newContainerInit(t initType, pipe *os.File) (initer, error) {
 		}, nil
 	case initStandard:
 		return &linuxStandardInit{
-			config: config,
+			parentPid: syscall.Getppid(),
+			config:    config,
 		}, nil
 	}
 	return nil, fmt.Errorf("unknown init type %q", t)
@@ -99,7 +101,12 @@ func finalizeNamespace(config *initConfig) error {
 	if err := utils.CloseExecFrom(3); err != nil {
 		return err
 	}
-	w, err := newCapWhitelist(config.Config.Capabilities)
+
+	capabilities := config.Config.Capabilities
+	if config.Capabilities != nil {
+		capabilities = config.Capabilities
+	}
+	w, err := newCapWhitelist(capabilities)
 	if err != nil {
 		return err
 	}

vendor/src/github.com/docker/libcontainer/integration/exec_test.go

@@ -4,10 +4,12 @@ import (
 	"bytes"
 	"io/ioutil"
 	"os"
+	"strconv"
 	"strings"
 	"testing"
 
 	"github.com/docker/libcontainer"
+	"github.com/docker/libcontainer/cgroups/systemd"
 	"github.com/docker/libcontainer/configs"
 )
 
@@ -395,7 +397,7 @@ func TestProcessEnv(t *testing.T) {
 	}
 }
 
-func TestFreeze(t *testing.T) {
+func TestProcessCaps(t *testing.T) {
 	if testing.Short() {
 		return
 	}
@@ -424,6 +426,104 @@ func TestFreeze(t *testing.T) {
 	}
 	defer container.Destroy()
 
+	processCaps := append(config.Capabilities, "NET_ADMIN")
+
+	var stdout bytes.Buffer
+	pconfig := libcontainer.Process{
+		Args:         []string{"sh", "-c", "cat /proc/self/status"},
+		Env:          standardEnvironment,
+		Capabilities: processCaps,
+		Stdin:        nil,
+		Stdout:       &stdout,
+	}
+	err = container.Start(&pconfig)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Wait for process
+	waitProcess(&pconfig, t)
+
+	outputStatus := string(stdout.Bytes())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	lines := strings.Split(outputStatus, "\n")
+
+	effectiveCapsLine := ""
+	for _, l := range lines {
+		line := strings.TrimSpace(l)
+		if strings.Contains(line, "CapEff:") {
+			effectiveCapsLine = line
+			break
+		}
+	}
+
+	if effectiveCapsLine == "" {
+		t.Fatal("Couldn't find effective caps: ", outputStatus)
+	}
+
+	parts := strings.Split(effectiveCapsLine, ":")
+	effectiveCapsStr := strings.TrimSpace(parts[1])
+
+	effectiveCaps, err := strconv.ParseUint(effectiveCapsStr, 16, 64)
+	if err != nil {
+		t.Fatal("Could not parse effective caps", err)
+	}
+
+	var netAdminMask uint64
+	var netAdminBit uint
+	netAdminBit = 12 // from capability.h
+	netAdminMask = 1 << netAdminBit
+	if effectiveCaps&netAdminMask != netAdminMask {
+		t.Fatal("CAP_NET_ADMIN is not set as expected")
+	}
+}
+
+func TestFreeze(t *testing.T) {
+	testFreeze(t, false)
+}
+
+func TestSystemdFreeze(t *testing.T) {
+	if !systemd.UseSystemd() {
+		t.Skip("Systemd is unsupported")
+	}
+	testFreeze(t, true)
+}
+
+func testFreeze(t *testing.T, systemd bool) {
+	if testing.Short() {
+		return
+	}
+	root, err := newTestRoot()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(root)
+
+	rootfs, err := newRootfs()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer remove(rootfs)
+
+	config := newTemplateConfig(rootfs)
+	if systemd {
+		config.Cgroups.Slice = "system.slice"
+	}
+
+	factory, err := libcontainer.New(root, libcontainer.Cgroupfs)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	container, err := factory.Create("test", config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer container.Destroy()
+
 	stdinR, stdinW, err := os.Pipe()
 	if err != nil {
 		t.Fatal(err)
@@ -474,3 +574,77 @@ func TestFreeze(t *testing.T) {
 		t.Fatal(s.String())
 	}
 }
+
+func TestContainerState(t *testing.T) {
+	if testing.Short() {
+		return
+	}
+	root, err := newTestRoot()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(root)
+
+	rootfs, err := newRootfs()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer remove(rootfs)
+
+	l, err := os.Readlink("/proc/1/ns/ipc")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	config := newTemplateConfig(rootfs)
+	config.Namespaces = configs.Namespaces([]configs.Namespace{
+		{Type: configs.NEWNS},
+		{Type: configs.NEWUTS},
+		// host for IPC
+		//{Type: configs.NEWIPC},
+		{Type: configs.NEWPID},
+		{Type: configs.NEWNET},
+	})
+
+	factory, err := libcontainer.New(root, libcontainer.Cgroupfs)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	container, err := factory.Create("test", config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer container.Destroy()
+
+	stdinR, stdinW, err := os.Pipe()
+	if err != nil {
+		t.Fatal(err)
+	}
+	p := &libcontainer.Process{
+		Args:  []string{"cat"},
+		Env:   standardEnvironment,
+		Stdin: stdinR,
+	}
+	err = container.Start(p)
+	if err != nil {
+		t.Fatal(err)
+	}
+	stdinR.Close()
+	defer p.Signal(os.Kill)
+
+	st, err := container.State()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	l1, err := os.Readlink(st.NamespacePaths[configs.NEWIPC])
+	if err != nil {
+		t.Fatal(err)
+	}
+	if l1 != l {
+		t.Fatal("Container using non-host ipc namespace")
+	}
+	stdinW.Close()
+	p.Wait()
+}

vendor/src/github.com/docker/libcontainer/integration/utils_test.go

@@ -68,9 +68,14 @@ func copyBusybox(dest string) error {
 }
 
 func newContainer(config *configs.Config) (libcontainer.Container, error) {
+	cgm := libcontainer.Cgroupfs
+	if config.Cgroups != nil && config.Cgroups.Slice == "system.slice" {
+		cgm = libcontainer.SystemdCgroups
+	}
+
 	factory, err := libcontainer.New(".",
 		libcontainer.InitArgs(os.Args[0], "init", "--"),
-		libcontainer.Cgroupfs,
+		cgm,
 	)
 	if err != nil {
 		return nil, err

vendor/src/github.com/docker/libcontainer/nsinit/README.md

@@ -0,0 +1,67 @@
+## nsinit
+
+`nsinit` is a cli application which demonstrates the use of libcontainer.  
+It is able to spawn new containers or join existing containers.  
+
+### How to build?
+
+First add the `libcontainer/vendor` into your GOPATH. It's because libcontainer
+vendors all its dependencies, so it can be built predictably.
+
+```
+export GOPATH=$GOPATH:/your/path/to/libcontainer/vendor
+```
+
+Then get into the nsinit folder and get the imported file. Use `make` command
+to make the nsinit binary.
+
+```
+cd libcontainer/nsinit
+go get
+make
+```
+
+We have finished compiling the nsinit package, but a root filesystem must be
+provided for use along with a container configuration file.
+
+Choose a proper place to run your container. For example we use `/busybox`.
+
+```
+mkdir /busybox 
+curl -sSL 'https://github.com/jpetazzo/docker-busybox/raw/buildroot-2014.11/rootfs.tar' | tar -xC /busybox
+```
+
+Then you may need to write a configuration file named `container.json` in the
+`/busybox` folder. Environment, networking, and different capabilities for
+the container are specified in this file. The configuration is used for each
+process executed inside the container.
+
+See the `sample_configs` folder for examples of what the container configuration
+should look like.
+
+```
+cp libcontainer/sample_configs/minimal.json /busybox/container.json
+cd /busybox
+```
+
+You can customize `container.json` per your needs. After that, nsinit is
+ready to work.
+
+To execute `/bin/bash` in the current directory as a container just run the
+following **as root**:
+
+```bash
+nsinit exec --tty --config container.json /bin/bash
+```
+
+If you wish to spawn another process inside the container while your current
+bash session is running, run the same command again to get another bash shell
+(or change the command).  If the original process (PID 1) dies, all other
+processes spawned inside the container will be killed and the namespace will
+be removed. 
+
+You can identify if a process is running in a container by looking to see if
+`state.json` is in the root of the directory.
+   
+You may also specify an alternate root directory from where the `container.json`
+file is read and where the `state.json` file will be saved.

vendor/src/github.com/docker/libcontainer/nsinit/main.go

@@ -13,7 +13,7 @@ func main() {
 	app.Version = "2"
 	app.Author = "libcontainer maintainers"
 	app.Flags = []cli.Flag{
-		cli.StringFlag{Name: "root", Value: ".", Usage: "root directory for containers"},
+		cli.StringFlag{Name: "root", Value: "/var/run/nsinit", Usage: "root directory for containers"},
 		cli.StringFlag{Name: "log-file", Value: "", Usage: "set the log file to output logs to"},
 		cli.BoolFlag{Name: "debug", Usage: "enable debug output in the logs"},
 	}

vendor/src/github.com/docker/libcontainer/process.go

@@ -41,6 +41,10 @@ type Process struct {
 	// consolePath is the path to the console allocated to the container.
 	consolePath string
 
+	// Capabilities specify the capabilities to keep when executing the process inside the container
+	// All capbilities not specified will be dropped from the processes capability mask
+	Capabilities []string
+
 	ops processOperations
 }
 

vendor/src/github.com/docker/libcontainer/process_linux.go

@@ -4,6 +4,7 @@ package libcontainer
 
 import (
 	"encoding/json"
+	"errors"
 	"io"
 	"os"
 	"os/exec"
@@ -44,8 +45,12 @@ func (p *setnsProcess) startTime() (string, error) {
 	return system.GetProcessStartTime(p.pid())
 }
 
-func (p *setnsProcess) signal(s os.Signal) error {
-	return p.cmd.Process.Signal(s)
+func (p *setnsProcess) signal(sig os.Signal) error {
+	s, ok := sig.(syscall.Signal)
+	if !ok {
+		return errors.New("os: unsupported signal type")
+	}
+	return syscall.Kill(p.cmd.Process.Pid, s)
 }
 
 func (p *setnsProcess) start() (err error) {
@@ -235,6 +240,10 @@ func (p *initProcess) createNetworkInterfaces() error {
 	return nil
 }
 
-func (p *initProcess) signal(s os.Signal) error {
-	return p.cmd.Process.Signal(s)
+func (p *initProcess) signal(sig os.Signal) error {
+	s, ok := sig.(syscall.Signal)
+	if !ok {
+		return errors.New("os: unsupported signal type")
+	}
+	return syscall.Kill(p.cmd.Process.Pid, s)
 }

vendor/src/github.com/docker/libcontainer/rootfs_linux.go

@@ -11,6 +11,7 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/docker/docker/pkg/symlink"
 	"github.com/docker/libcontainer/configs"
 	"github.com/docker/libcontainer/label"
 )
@@ -34,11 +35,6 @@ func setupRootfs(config *configs.Config, console *linuxConsole) (err error) {
 	if err := setupPtmx(config, console); err != nil {
 		return newSystemError(err)
 	}
-	// stdin, stdout and stderr could be pointing to /dev/null from parent namespace.
-	// re-open them inside this namespace.
-	if err := reOpenDevNull(config.Rootfs); err != nil {
-		return newSystemError(err)
-	}
 	if err := setupDevSymlinks(config.Rootfs); err != nil {
 		return newSystemError(err)
 	}
@@ -53,6 +49,9 @@ func setupRootfs(config *configs.Config, console *linuxConsole) (err error) {
 	if err != nil {
 		return newSystemError(err)
 	}
+	if err := reOpenDevNull(config.Rootfs); err != nil {
+		return newSystemError(err)
+	}
 	if config.Readonlyfs {
 		if err := setReadonly(); err != nil {
 			return newSystemError(err)
@@ -105,6 +104,16 @@ func mountToRootfs(m *configs.Mount, rootfs, mountLabel string) error {
 			// unable to bind anything to it.
 			return err
 		}
+		// ensure that the destination of the bind mount is resolved of symlinks at mount time because
+		// any previous mounts can invalidate the next mount's destination.
+		// this can happen when a user specifies mounts within other mounts to cause breakouts or other
+		// evil stuff to try to escape the container's rootfs.
+		if dest, err = symlink.FollowSymlinkInScope(filepath.Join(rootfs, m.Destination), rootfs); err != nil {
+			return err
+		}
+		if err := checkMountDestination(rootfs, dest); err != nil {
+			return err
+		}
 		if err := createIfNotExists(dest, stat.IsDir()); err != nil {
 			return err
 		}
@@ -132,6 +141,29 @@ func mountToRootfs(m *configs.Mount, rootfs, mountLabel string) error {
 	return nil
 }
 
+// checkMountDestination checks to ensure that the mount destination is not over the
+// top of /proc or /sys.
+// dest is required to be an abs path and have any symlinks resolved before calling this function.
+func checkMountDestination(rootfs, dest string) error {
+	if filepath.Clean(rootfs) == filepath.Clean(dest) {
+		return fmt.Errorf("mounting into / is prohibited")
+	}
+	invalidDestinations := []string{
+		"/proc",
+		"/sys",
+	}
+	for _, invalid := range invalidDestinations {
+		path, err := filepath.Rel(filepath.Join(rootfs, invalid), dest)
+		if err != nil {
+			return err
+		}
+		if path == "." || !strings.HasPrefix(path, "..") {
+			return fmt.Errorf("%q cannot be mounted because it is located inside %q", dest, invalid)
+		}
+	}
+	return nil
+}
+
 func setupDevSymlinks(rootfs string) error {
 	var links = [][2]string{
 		{"/proc/self/fd", "/dev/fd"},
@@ -156,11 +188,13 @@ func setupDevSymlinks(rootfs string) error {
 	return nil
 }
 
-// If stdin, stdout or stderr are pointing to '/dev/null' in the global mount namespace,
-// this method will make them point to '/dev/null' in this namespace.
+// If stdin, stdout, and/or stderr are pointing to `/dev/null` in the parent's rootfs
+// this method will make them point to `/dev/null` in this container's rootfs.  This
+// needs to be called after we chroot/pivot into the container's rootfs so that any
+// symlinks are resolved locally.
 func reOpenDevNull(rootfs string) error {
 	var stat, devNullStat syscall.Stat_t
-	file, err := os.Open(filepath.Join(rootfs, "/dev/null"))
+	file, err := os.Open("/dev/null")
 	if err != nil {
 		return fmt.Errorf("Failed to open /dev/null - %s", err)
 	}

vendor/src/github.com/docker/libcontainer/rootfs_linux_test.go

@@ -0,0 +1,37 @@
+// +build linux
+
+package libcontainer
+
+import "testing"
+
+func TestCheckMountDestOnProc(t *testing.T) {
+	dest := "/rootfs/proc/"
+	err := checkMountDestination("/rootfs", dest)
+	if err == nil {
+		t.Fatal("destination inside proc should return an error")
+	}
+}
+
+func TestCheckMountDestInSys(t *testing.T) {
+	dest := "/rootfs//sys/fs/cgroup"
+	err := checkMountDestination("/rootfs", dest)
+	if err == nil {
+		t.Fatal("destination inside proc should return an error")
+	}
+}
+
+func TestCheckMountDestFalsePositive(t *testing.T) {
+	dest := "/rootfs/sysfiles/fs/cgroup"
+	err := checkMountDestination("/rootfs", dest)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestCheckMountRoot(t *testing.T) {
+	dest := "/rootfs"
+	err := checkMountDestination("/rootfs", dest)
+	if err == nil {
+		t.Fatal(err)
+	}
+}

vendor/src/github.com/docker/libcontainer/standard_init_linux.go

@@ -13,7 +13,8 @@ import (
 )
 
 type linuxStandardInit struct {
-	config *initConfig
+	parentPid int
+	config    *initConfig
 }
 
 func (l *linuxStandardInit) Init() error {
@@ -85,9 +86,10 @@ func (l *linuxStandardInit) Init() error {
 	if err := pdeath.Restore(); err != nil {
 		return err
 	}
-	// Signal self if parent is already dead. Does nothing if running in a new
-	// PID namespace, as Getppid will always return 0.
-	if syscall.Getppid() == 1 {
+	// compare the parent from the inital start of the init process and make sure that it did not change.
+	// if the parent changes that means it died and we were reparened to something else so we should
+	// just kill ourself and not cause problems for someone else.
+	if syscall.Getppid() != l.parentPid {
 		return syscall.Kill(syscall.Getpid(), syscall.SIGKILL)
 	}
 	return system.Execv(l.config.Args[0], l.config.Args[0:], os.Environ())