Merge pull request #195 from ibuildthecloud/rootless

rootless

pkg/agent/containerd/containerd.go

@@ -15,6 +15,7 @@ import (
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/namespaces"
 	"github.com/natefinch/lumberjack"
+	"github.com/opencontainers/runc/libcontainer/system"
 	util2 "github.com/rancher/k3s/pkg/agent/util"
 	"github.com/rancher/k3s/pkg/daemons/config"
 	"github.com/sirupsen/logrus"
@@ -27,10 +28,15 @@ const (
 	maxMsgSize = 1024 * 1024 * 16
 	configToml = `
 [plugins.opt]
-	path = "%OPT%"
+  path = "%OPT%"
 [plugins.cri]
   stream_server_address = "%NODE%"
   stream_server_port = "10010"
+`
+	configUserNSToml = `
+  disable_cgroup = true
+  disable_apparmor = true
+  restrict_oom_score_adj = true
 `
 	configCNIToml = `
   [plugins.cri.cni]
@@ -49,6 +55,9 @@ func Run(ctx context.Context, cfg *config.Node) error {
 	}
 
 	template := configToml
+	if system.RunningInUserNS() {
+		template += configUserNSToml
+	}
 	if !cfg.NoFlannel {
 		template += configCNIToml
 	}

pkg/agent/run.go

@@ -17,6 +17,7 @@ import (
 	"github.com/rancher/k3s/pkg/agent/tunnel"
 	"github.com/rancher/k3s/pkg/cli/cmds"
 	"github.com/rancher/k3s/pkg/daemons/agent"
+	"github.com/rancher/k3s/pkg/rootless"
 	"github.com/rancher/norman/pkg/clientaccess"
 	"github.com/sirupsen/logrus"
 )
@@ -69,6 +70,12 @@ func Run(ctx context.Context, cfg cmds.Agent) error {
 		return err
 	}
 
+	if cfg.Rootless {
+		if err := rootless.Rootless(cfg.DataDir); err != nil {
+			return err
+		}
+	}
+
 	cfg.DataDir = filepath.Join(cfg.DataDir, "agent")
 
 	if cfg.ClusterSecret != "" {

pkg/cli/agent/agent.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/rancher/k3s/pkg/agent"
 	"github.com/rancher/k3s/pkg/cli/cmds"
-	"github.com/rancher/norman/pkg/resolvehome"
+	"github.com/rancher/k3s/pkg/datadir"
 	"github.com/rancher/norman/signal"
 	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
@@ -57,7 +57,7 @@ func Run(ctx *cli.Context) error {
 
 	logrus.Infof("Starting k3s agent %s", ctx.App.Version)
 
-	dataDir, err := resolvehome.Resolve(cmds.AgentConfig.DataDir)
+	dataDir, err := datadir.LocalHome(cmds.AgentConfig.DataDir, cmds.AgentConfig.Rootless)
 	if err != nil {
 		return err
 	}

pkg/cli/cmds/agent.go

@@ -20,6 +20,7 @@ type Agent struct {
 	ContainerRuntimeEndpoint string
 	NoFlannel                bool
 	Debug                    bool
+	Rootless                 bool
 	AgentShared
 	ExtraKubeletArgs   cli.StringSlice
 	ExtraKubeProxyArgs cli.StringSlice
@@ -113,6 +114,11 @@ func NewAgentCommand(action func(ctx *cli.Context) error) cli.Command {
 				Destination: &AgentConfig.ClusterSecret,
 				EnvVar:      "K3S_CLUSTER_SECRET",
 			},
+			cli.BoolFlag{
+				Name:        "rootless",
+				Usage:       "(experimental) Run rootless",
+				Destination: &AgentConfig.Rootless,
+			},
 			DockerFlag,
 			FlannelFlag,
 			NodeNameFlag,

pkg/cli/cmds/server.go

@@ -21,6 +21,7 @@ type Server struct {
 	ExtraAPIArgs        cli.StringSlice
 	ExtraSchedulerArgs  cli.StringSlice
 	ExtraControllerArgs cli.StringSlice
+	Rootless            bool
 }
 
 var ServerConfig Server
@@ -124,6 +125,11 @@ func NewServerCommand(action func(*cli.Context) error) cli.Command {
 				Usage: "Customized flag for kube-controller-manager process",
 				Value: &ServerConfig.ExtraControllerArgs,
 			},
+			cli.BoolFlag{
+				Name:        "rootless",
+				Usage:       "(experimental) Run rootless",
+				Destination: &ServerConfig.Rootless,
+			},
 			NodeIPFlag,
 			NodeNameFlag,
 			DockerFlag,

pkg/cli/server/server.go

@@ -15,12 +15,14 @@ import (
 	"github.com/pkg/errors"
 	"github.com/rancher/k3s/pkg/agent"
 	"github.com/rancher/k3s/pkg/cli/cmds"
+	"github.com/rancher/k3s/pkg/datadir"
+	"github.com/rancher/k3s/pkg/rootless"
 	"github.com/rancher/k3s/pkg/server"
 	"github.com/rancher/norman/signal"
 	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
 	"k8s.io/apimachinery/pkg/util/net"
-	"k8s.io/kubernetes/pkg/volume"
+	"k8s.io/kubernetes/pkg/volume/csi"
 
 	_ "github.com/mattn/go-sqlite3" // ensure we have sqlite
 )
@@ -67,18 +69,30 @@ func run(app *cli.Context, cfg *cmds.Server) error {
 
 	setupLogging(app)
 
-	if !cfg.DisableAgent && os.Getuid() != 0 {
+	if !cfg.DisableAgent && os.Getuid() != 0 && !cfg.Rootless {
 		return fmt.Errorf("must run as root unless --disable-agent is specified")
 	}
 
+	if cfg.Rootless {
+		dataDir, err := datadir.LocalHome(cfg.DataDir, true)
+		if err != nil {
+			return err
+		}
+		cfg.DataDir = dataDir
+		if err := rootless.Rootless(dataDir); err != nil {
+			return err
+		}
+	}
+
 	// If running agent in server, set this so that CSI initializes properly
-	volume.WaitForValidHost = !cfg.DisableAgent
+	csi.WaitForValidHostName = !cfg.DisableAgent
 
 	serverConfig := server.Config{}
 	serverConfig.ControlConfig.ClusterSecret = cfg.ClusterSecret
 	serverConfig.ControlConfig.DataDir = cfg.DataDir
 	serverConfig.ControlConfig.KubeConfigOutput = cfg.KubeConfigOutput
 	serverConfig.ControlConfig.KubeConfigMode = cfg.KubeConfigMode
+	serverConfig.Rootless = cfg.Rootless
 	serverConfig.TLSConfig.HTTPSPort = cfg.HTTPSPort
 	serverConfig.TLSConfig.HTTPPort = cfg.HTTPPort
 	serverConfig.TLSConfig.KnownIPs = knownIPs(cfg.KnownIPs)

pkg/daemons/agent/agent.go

@@ -9,12 +9,14 @@ import (
 	"strings"
 	"time"
 
+	"github.com/opencontainers/runc/libcontainer/system"
 	"github.com/rancher/k3s/pkg/daemons/config"
 	"github.com/sirupsen/logrus"
 	"k8s.io/apimachinery/pkg/util/net"
 	"k8s.io/component-base/logs"
 	app2 "k8s.io/kubernetes/cmd/kube-proxy/app"
 	"k8s.io/kubernetes/cmd/kubelet/app"
+
 	_ "k8s.io/kubernetes/pkg/client/metrics/prometheus" // for client metric registration
 	_ "k8s.io/kubernetes/pkg/version/prometheus"        // for version metric registration
 )
@@ -107,8 +109,11 @@ func kubelet(cfg *config.Agent) {
 		argsMap["runtime-cgroups"] = root
 		argsMap["kubelet-cgroups"] = root
 	}
-	args := config.GetArgsList(argsMap, cfg.ExtraKubeletArgs)
+	if system.RunningInUserNS() {
+		argsMap["feature-gates"] = "DevicePlugins=false"
+	}
 
+	args := config.GetArgsList(argsMap, cfg.ExtraKubeletArgs)
 	command.SetArgs(args)
 
 	go func() {

pkg/datadir/datadir.go

@@ -15,8 +15,12 @@ const (
 )
 
 func Resolve(dataDir string) (string, error) {
+	return LocalHome(dataDir, false)
+}
+
+func LocalHome(dataDir string, forceLocal bool) (string, error) {
 	if dataDir == "" {
-		if os.Getuid() == 0 {
+		if os.Getuid() == 0 && !forceLocal {
 			dataDir = DefaultDataDir
 		} else {
 			dataDir = DefaultHomeDataDir

pkg/kubectl/main.go

@@ -17,7 +17,7 @@ import (
 func Main() {
 	kubenv := os.Getenv("KUBECONFIG")
 	if kubenv == "" {
-		config, err := server.HomeKubeConfig(false)
+		config, err := server.HomeKubeConfig(false, false)
 		if _, serr := os.Stat(config); err == nil && serr == nil {
 			os.Setenv("KUBECONFIG", config)
 		}

pkg/rootless/mounts.go

@@ -0,0 +1,64 @@
+package rootless
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"golang.org/x/sys/unix"
+)
+
+func setupMounts(stateDir string) error {
+	mountMap := [][]string{
+		{"/run", ""},
+		{"/var/run", ""},
+		{"/var/log", filepath.Join(stateDir, "logs")},
+		{"/var/lib/cni", filepath.Join(stateDir, "cni")},
+	}
+
+	for _, v := range mountMap {
+		if err := setupMount(v[0], v[1]); err != nil {
+			return errors.Wrapf(err, "failed to setup mount %s => %s", v[0], v[1])
+		}
+	}
+
+	return nil
+}
+
+func setupMount(target, dir string) error {
+	toCreate := target
+	for {
+		if toCreate == "/" {
+			return fmt.Errorf("missing /%s on the root filesystem", strings.Split(target, "/")[0])
+		}
+
+		if err := os.MkdirAll(toCreate, 0700); err == nil {
+			break
+		}
+
+		toCreate = filepath.Base(toCreate)
+	}
+
+	logrus.Debug("Mounting none ", toCreate, " tmpfs")
+	if err := unix.Mount("none", toCreate, "tmpfs", 0, ""); err != nil {
+		return errors.Wrapf(err, "failed to mount tmpfs to %s", toCreate)
+	}
+
+	if err := os.MkdirAll(target, 0700); err != nil {
+		return errors.Wrapf(err, "failed to create directory %s")
+	}
+
+	if dir == "" {
+		return nil
+	}
+
+	if err := os.MkdirAll(dir, 0700); err != nil {
+		return errors.Wrapf(err, "failed to create directory %s")
+	}
+
+	logrus.Debug("Mounting ", dir, target, " none bind")
+	return unix.Mount(dir, target, "none", unix.MS_BIND, "")
+}

pkg/rootless/rootless.go

@@ -0,0 +1,133 @@
+package rootless
+
+import (
+	"io/ioutil"
+	"net"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"github.com/pkg/errors"
+	"github.com/rootless-containers/rootlesskit/pkg/child"
+	"github.com/rootless-containers/rootlesskit/pkg/copyup/tmpfssymlink"
+	"github.com/rootless-containers/rootlesskit/pkg/network/slirp4netns"
+	"github.com/rootless-containers/rootlesskit/pkg/parent"
+	"github.com/rootless-containers/rootlesskit/pkg/port/socat"
+	"github.com/sirupsen/logrus"
+)
+
+var (
+	pipeFD   = "_K3S_ROOTLESS_FD"
+	childEnv = "_K3S_ROOTLESS_SOCK"
+	Sock     = ""
+)
+
+func Rootless(stateDir string) error {
+	defer func() {
+		os.Unsetenv(pipeFD)
+		os.Unsetenv(childEnv)
+	}()
+
+	hasFD := os.Getenv(pipeFD) != ""
+	hasChildEnv := os.Getenv(childEnv) != ""
+
+	if hasFD {
+		logrus.Debug("Running rootless child")
+		childOpt, err := createChildOpt()
+		if err != nil {
+			logrus.Fatal(err)
+		}
+		if err := child.Child(*childOpt); err != nil {
+			logrus.Fatal("child died", err)
+		}
+	}
+
+	if hasChildEnv {
+		Sock = os.Getenv(childEnv)
+		logrus.Debug("Running rootless process")
+		return setupMounts(stateDir)
+	}
+
+	logrus.Debug("Running rootless parent")
+	parentOpt, err := createParentOpt(filepath.Join(stateDir, "rootless"))
+	if err != nil {
+		logrus.Fatal(err)
+	}
+
+	os.Setenv(childEnv, filepath.Join(parentOpt.StateDir, parent.StateFileAPISock))
+	if err := parent.Parent(*parentOpt); err != nil {
+		logrus.Fatal(err)
+	}
+	os.Exit(0)
+
+	return nil
+}
+
+func parseCIDR(s string) (*net.IPNet, error) {
+	if s == "" {
+		return nil, nil
+	}
+	ip, ipnet, err := net.ParseCIDR(s)
+	if err != nil {
+		return nil, err
+	}
+	if !ip.Equal(ipnet.IP) {
+		return nil, errors.Errorf("cidr must be like 10.0.2.0/24, not like 10.0.2.100/24")
+	}
+	return ipnet, nil
+}
+
+func createParentOpt(stateDir string) (*parent.Opt, error) {
+	if err := os.MkdirAll(stateDir, 0755); err != nil {
+		return nil, errors.Wrapf(err, "failed to mkdir %s", stateDir)
+	}
+
+	stateDir, err := ioutil.TempDir("", "rootless")
+	if err != nil {
+		return nil, err
+	}
+
+	opt := &parent.Opt{
+		StateDir: stateDir,
+	}
+
+	mtu := 0
+	ipnet, err := parseCIDR("10.41.0.0/16")
+	if err != nil {
+		return nil, err
+	}
+	disableHostLoopback := true
+	binary := "slirp4netns"
+	if _, err := exec.LookPath(binary); err != nil {
+		return nil, err
+	}
+	opt.NetworkDriver = slirp4netns.NewParentDriver(binary, mtu, ipnet, disableHostLoopback, "")
+	opt.PortDriver, err = socat.NewParentDriver(&logrusDebugWriter{})
+	if err != nil {
+		return nil, err
+	}
+
+	opt.PipeFDEnvKey = pipeFD
+
+	return opt, nil
+}
+
+type logrusDebugWriter struct {
+}
+
+func (w *logrusDebugWriter) Write(p []byte) (int, error) {
+	s := strings.TrimSuffix(string(p), "\n")
+	logrus.Debug(s)
+	return len(p), nil
+}
+
+func createChildOpt() (*child.Opt, error) {
+	opt := &child.Opt{}
+	opt.TargetCmd = os.Args
+	opt.PipeFDEnvKey = pipeFD
+	opt.NetworkDriver = slirp4netns.NewChildDriver()
+	opt.CopyUpDirs = []string{"/etc", "/run"}
+	opt.CopyUpDriver = tmpfssymlink.NewChildDriver()
+	return opt, nil
+}

pkg/rootlessports/controller.go

@@ -0,0 +1,150 @@
+package rootlessports
+
+import (
+	"context"
+	"time"
+
+	"github.com/rancher/k3s/pkg/rootless"
+	coreClients "github.com/rancher/k3s/types/apis/core/v1"
+	"github.com/rootless-containers/rootlesskit/pkg/api/client"
+	"github.com/rootless-containers/rootlesskit/pkg/port"
+	"github.com/sirupsen/logrus"
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+var (
+	all = "_all_"
+)
+
+func Register(ctx context.Context, httpsPort int) error {
+	var (
+		err            error
+		rootlessClient client.Client
+	)
+
+	if rootless.Sock == "" {
+		return nil
+	}
+
+	coreClients := coreClients.ClientsFrom(ctx)
+	for i := 0; i < 30; i++ {
+		rootlessClient, err = client.New(rootless.Sock)
+		if err == nil {
+			break
+		} else {
+			logrus.Infof("waiting for rootless API socket %s: %v", rootless.Sock, err)
+			time.Sleep(1 * time.Second)
+		}
+	}
+	if err != nil {
+		return err
+	}
+
+	h := &handler{
+		rootlessClient: rootlessClient,
+		serviceClient:  coreClients.Service,
+		serviceCache:   coreClients.Service.Cache(),
+		httpsPort:      httpsPort,
+		ctx:            ctx,
+	}
+	coreClients.Service.Interface().Controller().AddHandler(ctx, "rootlessports", h.serviceChanged)
+	coreClients.Service.Enqueue("", all)
+
+	return nil
+}
+
+type handler struct {
+	rootlessClient client.Client
+	serviceClient  coreClients.ServiceClient
+	serviceCache   coreClients.ServiceClientCache
+	httpsPort      int
+	ctx            context.Context
+}
+
+func (h *handler) serviceChanged(key string, svc *v1.Service) (runtime.Object, error) {
+	if key != all {
+		h.serviceClient.Enqueue("", all)
+		return svc, nil
+	}
+
+	ports, err := h.rootlessClient.PortManager().ListPorts(h.ctx)
+	if err != nil {
+		return svc, err
+	}
+
+	boundPorts := map[int]int{}
+	for _, port := range ports {
+		boundPorts[port.Spec.ParentPort] = port.ID
+	}
+
+	toBindPort, err := h.toBindPorts()
+	if err != nil {
+		return svc, err
+	}
+
+	for bindPort, childBindPort := range toBindPort {
+		if _, ok := boundPorts[bindPort]; ok {
+			logrus.Debugf("Parent port %d to child already bound", bindPort)
+			delete(boundPorts, bindPort)
+			continue
+		}
+
+		status, err := h.rootlessClient.PortManager().AddPort(h.ctx, port.Spec{
+			Proto:      "tcp",
+			ParentPort: bindPort,
+			ChildPort:  childBindPort,
+		})
+		if err != nil {
+			return svc, err
+		}
+
+		logrus.Infof("Bound parent port %s:%d to child namespace port %d", status.Spec.ParentIP,
+			status.Spec.ParentPort, status.Spec.ChildPort)
+	}
+
+	for bindPort, id := range boundPorts {
+		if err := h.rootlessClient.PortManager().RemovePort(h.ctx, id); err != nil {
+			return svc, err
+		}
+
+		logrus.Infof("Removed parent port %d to child namespace", bindPort)
+	}
+
+	return svc, nil
+}
+
+func (h *handler) toBindPorts() (map[int]int, error) {
+	svcs, err := h.serviceCache.List("", labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	toBindPorts := map[int]int{
+		h.httpsPort: h.httpsPort,
+	}
+	for _, svc := range svcs {
+		for _, ingress := range svc.Status.LoadBalancer.Ingress {
+			if ingress.IP == "" {
+				continue
+			}
+
+			for _, port := range svc.Spec.Ports {
+				if port.Protocol != v1.ProtocolTCP {
+					continue
+				}
+
+				if port.Port != 0 {
+					if port.Port <= 1024 {
+						toBindPorts[10000+int(port.Port)] = int(port.Port)
+					} else {
+						toBindPorts[int(port.Port)] = int(port.Port)
+					}
+				}
+			}
+		}
+	}
+
+	return toBindPorts, nil
+}

pkg/server/server.go

@@ -18,6 +18,7 @@ import (
 	"github.com/rancher/k3s/pkg/datadir"
 	"github.com/rancher/k3s/pkg/deploy"
 	"github.com/rancher/k3s/pkg/helm"
+	"github.com/rancher/k3s/pkg/rootlessports"
 	"github.com/rancher/k3s/pkg/servicelb"
 	"github.com/rancher/k3s/pkg/static"
 	"github.com/rancher/k3s/pkg/tls"
@@ -36,16 +37,8 @@ import (
 )
 
 func resolveDataDir(dataDir string) (string, error) {
-	if dataDir == "" {
+	dataDir, err := datadir.Resolve(dataDir)
-		if os.Getuid() == 0 {
+	return filepath.Join(dataDir, "server"), err
-			dataDir = "/var/lib/rancher/k3s"
-		} else {
-			dataDir = "${HOME}/.rancher/k3s"
-		}
-	}
-
-	dataDir = filepath.Join(dataDir, "server")
-	return resolvehome.Resolve(dataDir)
 }
 
 func StartServer(ctx context.Context, config *Config) (string, error) {
@@ -72,7 +65,7 @@ func StartServer(ctx context.Context, config *Config) (string, error) {
 	}
 	printTokens(certs, ip.String(), &config.TLSConfig, &config.ControlConfig)
 
-	writeKubeConfig(certs, &config.TLSConfig, &config.ControlConfig)
+	writeKubeConfig(certs, &config.TLSConfig, config)
 
 	return certs, nil
 }
@@ -121,7 +114,8 @@ func startNorman(ctx context.Context, config *Config) (string, error) {
 		MasterControllers: []norman.ControllerRegister{
 			helm.Register,
 			func(ctx context.Context) error {
-				return servicelb.Register(ctx, norman.GetServer(ctx).K8sClient, !config.DisableServiceLB)
+				return servicelb.Register(ctx, norman.GetServer(ctx).K8sClient, !config.DisableServiceLB,
+					config.Rootless)
 			},
 			func(ctx context.Context) error {
 				dataDir := filepath.Join(controlConfig.DataDir, "static")
@@ -138,6 +132,12 @@ func startNorman(ctx context.Context, config *Config) (string, error) {
 				}
 				return nil
 			},
+			func(ctx context.Context) error {
+				if !config.DisableServiceLB && config.Rootless {
+					return rootlessports.Register(ctx, config.TLSConfig.HTTPSPort)
+				}
+				return nil
+			},
 		},
 	}
 
@@ -156,9 +156,9 @@ func startNorman(ctx context.Context, config *Config) (string, error) {
 	}
 }
 
-func HomeKubeConfig(write bool) (string, error) {
+func HomeKubeConfig(write, rootless bool) (string, error) {
 	if write {
-		if os.Getuid() == 0 {
+		if os.Getuid() == 0 && !rootless {
 			return datadir.GlobalConfig, nil
 		}
 		return resolvehome.Resolve(datadir.HomeConfig)
@@ -194,30 +194,30 @@ func printTokens(certs, advertiseIP string, tlsConfig *dynamiclistener.UserConfi
 
 }
 
-func writeKubeConfig(certs string, tlsConfig *dynamiclistener.UserConfig, config *config.Control) {
+func writeKubeConfig(certs string, tlsConfig *dynamiclistener.UserConfig, config *Config) {
-	clientToken := FormatToken(config.Runtime.ClientToken, certs)
+	clientToken := FormatToken(config.ControlConfig.Runtime.ClientToken, certs)
 	ip := tlsConfig.BindAddress
 	if ip == "" {
 		ip = "localhost"
 	}
 	url := fmt.Sprintf("https://%s:%d", ip, tlsConfig.HTTPSPort)
-	kubeConfig, err := HomeKubeConfig(true)
+	kubeConfig, err := HomeKubeConfig(true, config.Rootless)
 	def := true
 	if err != nil {
-		kubeConfig = filepath.Join(config.DataDir, "kubeconfig-k3s.yaml")
+		kubeConfig = filepath.Join(config.ControlConfig.DataDir, "kubeconfig-k3s.yaml")
 		def = false
 	}
 
-	if config.KubeConfigOutput != "" {
+	if config.ControlConfig.KubeConfigOutput != "" {
-		kubeConfig = config.KubeConfigOutput
+		kubeConfig = config.ControlConfig.KubeConfigOutput
 	}
 
 	if err = clientaccess.AgentAccessInfoToKubeConfig(kubeConfig, url, clientToken); err != nil {
 		logrus.Errorf("Failed to generate kubeconfig: %v", err)
 	}
 
-	if config.KubeConfigMode != "" {
+	if config.ControlConfig.KubeConfigMode != "" {
-		mode, err := strconv.ParseInt(config.KubeConfigMode, 8, 0)
+		mode, err := strconv.ParseInt(config.ControlConfig.KubeConfigMode, 8, 0)
 		if err == nil {
 			os.Chmod(kubeConfig, os.FileMode(mode))
 		} else {

pkg/server/types.go

@@ -10,4 +10,5 @@ type Config struct {
 	DisableServiceLB bool
 	TLSConfig        dynamiclistener.UserConfig
 	ControlConfig    config.Control
+	Rootless         bool
 }

pkg/servicelb/controller.go

@@ -34,11 +34,12 @@ var (
 	trueVal = true
 )
 
-func Register(ctx context.Context, kubernetes kubernetes.Interface, enabled bool) error {
+func Register(ctx context.Context, kubernetes kubernetes.Interface, enabled, rootless bool) error {
 	clients := coreclient.ClientsFrom(ctx)
 	appClients := appclient.ClientsFrom(ctx)
 
 	h := &handler{
+		rootless:  rootless,
 		enabled:   enabled,
 		nodeCache: clients.Node.Cache(),
 		podCache:  clients.Pod.Cache(),
@@ -59,6 +60,7 @@ func Register(ctx context.Context, kubernetes kubernetes.Interface, enabled bool
 }
 
 type handler struct {
+	rootless     bool
 	enabled      bool
 	nodeCache    coreclient.NodeClientCache
 	podCache     coreclient.PodClientCache
@@ -189,6 +191,11 @@ func (h *handler) podIPs(pods []*core.Pod) ([]string, error) {
 	for k := range ips {
 		ipList = append(ipList, k)
 	}
+
+	if len(ipList) > 0 && h.rootless {
+		return []string{"127.0.0.1"}, nil
+	}
+
 	return ipList, nil
 }
 

scripts/dev-server.sh

@@ -5,4 +5,9 @@ mkdir -p $(dirname $0)/../bin
 cd $(dirname $0)/../bin
 
 echo Running
-go run -tags "apparmor" ../main.go --debug server --disable-agent "$@"
+ARGS="--disable-agent"
+if echo -- "$@" | grep -q rootless; then
+    ARGS=""
+    PATH=$(pwd):$PATH
+fi
+go run -tags "apparmor" ../main.go server $ARGS "$@"

scripts/download

@@ -4,7 +4,7 @@ source $(dirname $0)/version.sh
 
 cd $(dirname $0)/..
 
-ROOT_VERSION=v0.0.1
+ROOT_VERSION=v0.1.1
 TRAEFIK_VERSION=1.64.0
 CHARTS_DIR=build/static/charts
 

trash.lock

@@ -22,7 +22,8 @@ import:
 - package: github.com/containerd/continuity
   version: bd77b46c8352f74eb12c85bdc01f4b90f69d66b4
 - package: github.com/containerd/cri
-  version: eb926cd79d3bac188dcc4ed7694fc9298f8831be
+  version: v1.2-k3s.2
+  repo: https://github.com/rancher/cri.git
 - package: github.com/containerd/fifo
   version: 3d5202aec260678c48179c56f40e6f38a095738c
 - package: github.com/containerd/go-cni
@@ -49,6 +50,8 @@ import:
   version: v1.1.0
 - package: github.com/docker/distribution
   version: 0d3efadf0154c2b8a4e7b6621fff9809655cc580
+- package: github.com/docker/docker
+  version: c12f09bf99b54f274a5ae241dd154fa74020cbab
 - package: github.com/docker/go-events
   version: 9461782956ad83b30282bf90e31fa6a70c255ba9
 - package: github.com/docker/go-metrics
@@ -94,6 +97,8 @@ import:
   version: 1.0.3
 - package: github.com/modern-go/reflect2
   version: 1.0.1
+- package: github.com/morikuni/aec
+  version: 39771216ff4c63d11f5e604076f9c45e8be1067b
 - package: github.com/natefinch/lumberjack
   version: aee4629129445bbdfb69aa565537dcfa16544311
 - package: github.com/opencontainers/go-digest
@@ -113,6 +118,8 @@ import:
 - package: github.com/rancher/norman
   version: 50017efee23caa79542ef685b65a7b783e0a73ca
   repo: https://github.com/ibuildthecloud/norman.git
+- package: github.com/rootless-containers/rootlesskit
+  version: 893c1c3de71f54c301fdb85a7c0dd15c1933c159
 - package: github.com/seccomp/libseccomp-golang
   version: 32f571b70023028bd57d9288c20efbcb237f3ce0
 - package: github.com/sirupsen/logrus
@@ -121,6 +128,8 @@ import:
   version: db04d3cc01c8b54962a58ec7e491717d06cfcc16
 - package: github.com/tchap/go-patricia
   version: v2.2.6
+- package: github.com/theckman/go-flock
+  version: v0.7.1
 - package: github.com/urfave/cli
   version: 8e01ec4cd3e2d84ab2fe90d8210528ffbb06d8ff
 - package: github.com/xeipuuv/gojsonpointer
@@ -155,148 +164,144 @@ import:
 - package: gopkg.in/yaml.v2
   version: v2.2.1
 - package: k8s.io/kubernetes
-  version: v1.14.1-k3s.1
+  version: v1.14.1-k3s.2
   repo: https://github.com/rancher/k3s.git
   transitive: true
   staging: true
-- package: vbom.ml/util
+- package: github.com/prometheus/client_model
-  version: db5cfe13f5cc80a4990d98e2e1b0707a4d1a5394
+  version: model-0.0.2-12-gfa8ad6fec33561
-- package: github.com/mxk/go-flowrate
-  version: cca7078d478f8520f85629ad7c68962d31ed7682
-- package: github.com/ugorji/go
-  version: bdcc60b419d136a85cdf2e7cbcac34b3f1cd6e57
-- package: github.com/sigma/go-inotify
-  version: c87b6cf5033d2c6486046f045eeebdc3d910fd38
-- package: github.com/spf13/cobra
-  version: v0.0.1-34-gc439c4fa093711
-- package: github.com/liggitt/tabwriter
-  version: 89fcab3d43de07060e4fd4c1547430ed57e87f24
-- package: github.com/mindprince/gonvml
-  version: fee913ce8fb235edf54739d259ca0ecc226c7b8a
-- package: github.com/mistifyio/go-zfs
-  version: v2.1.1-5-g1b4ae6fb4e77b0
-- package: github.com/peterbourgon/diskv
-  version: v2.0.1
-- package: github.com/russross/blackfriday
-  version: v1.4-2-g300106c228d52c
-- package: github.com/inconshreveable/mousetrap
-  version: v1.0
 - package: github.com/imdario/mergo
   version: v0.3.5
-- package: github.com/vishvananda/netns
+- package: github.com/fsnotify/fsnotify
-  version: be1fbeda19366dea804f00efff2dd73a1642fdcc
+  version: v1.3.1-1-gf12c6236fe7b5c
-- package: github.com/prometheus/client_golang
+- package: github.com/cloudflare/cfssl
-  version: v0.9.2
+  version: 1.3.2-21-g56268a613adfed
-- package: github.com/mattn/go-shellwords
+- package: github.com/spf13/cobra
-  version: v1.0.3-20-gf8471b0a71ded0
+  version: v0.0.1-34-gc439c4fa093711
-- package: github.com/prometheus/procfs
-  version: 65c1f6f8f0fc1e2185eb9863a3bc751496404259
 - package: github.com/vishvananda/netlink
   version: b2de5d10e38ecce8607e6b438b6d174f389a004e
-- package: github.com/chai2010/gettext-go
+- package: github.com/google/certificate-transparency-go
-  version: c6fed771bfd517099caf0f7a961671fa8ed08723
+  version: v1.0.21
-- package: github.com/container-storage-interface/spec
+- package: github.com/coreos/pkg
-  version: v1.1.0
+  version: v4
-- package: github.com/hashicorp/golang-lru
+- package: vbom.ml/util
-  version: v0.5.0
+  version: db5cfe13f5cc80a4990d98e2e1b0707a4d1a5394
-- package: github.com/spf13/pflag
+- package: github.com/miekg/dns
-  version: v1.0.1
+  version: 5d001d020961ae1c184f9f8152fdc73810481677
+- package: github.com/munnerz/goautoneg
+  version: a547fc61f48d567d5b4ec6f8aee5573d8efce11d
+- package: github.com/google/btree
+  version: 7d79101e329e5a3adf994758c578dab82b90c017
+- package: github.com/karrick/godirwalk
+  version: v1.7.5
+- package: github.com/coreos/etcd
+  version: v3.3.10
+- package: github.com/gregjones/httpcache
+  version: 787624de3eb7bd915c329cba748687a3b22666a6
+- package: github.com/armon/circbuf
+  version: bbbad097214e2918d8543d5201d12bfd7bca254d
+- package: github.com/docker/libnetwork
+  version: v0.8.0-dev.2-1265-ga9cd636e378982
+- package: github.com/jonboulle/clockwork
+  version: 72f9bd7c4e0c2a40055ab3d0f09654f730cce982
+- package: k8s.io/gengo
+  version: 51747d6e00da1fc578d5a333a93bb2abcbce7a95
+- package: github.com/JeffAshton/win_pdh
+  version: 76bb4ee9f0ab50f77826f2a2ee7fb9d3880d6ec2
+- package: github.com/robfig/cron
+  version: v1-53-gdf38d32658d878
 - package: github.com/shurcooL/sanitized_anchor_name
   version: 10ef21a441db47d8b13ebcc5fd2310f636973c77
-- package: github.com/MakeNowJust/heredoc
+- package: github.com/ugorji/go
-  version: bb23615498cded5e105af4ce27de75b089cbe851
+  version: bdcc60b419d136a85cdf2e7cbcac34b3f1cd6e57
+- package: github.com/fatih/camelcase
+  version: f6a740d52f961c60348ebb109adde9f4635d7540
+- package: github.com/hashicorp/golang-lru
+  version: v0.5.0
 - package: github.com/prometheus/common
   version: v0.2.0
-- package: github.com/coreos/go-semver
+- package: github.com/sigma/go-inotify
-  version: v0.2.0-9-ge214231b295a8e
+  version: c87b6cf5033d2c6486046f045eeebdc3d910fd38
+- package: sigs.k8s.io/yaml
+  version: v1.1.0
+- package: k8s.io/heapster
+  version: v1.2.0-beta.1
+- package: github.com/golang/groupcache
+  version: 02826c3e79038b59d737d3b1c0a1d937f71a4433
+- package: gopkg.in/square/go-jose.v2
+  version: v2.1.6-4-g89060dee6a84df
+- package: github.com/Azure/go-ansiterm
+  version: d6e3b3328b783f23731bc4d058875b0371ff8109
+- package: github.com/mattn/go-shellwords
+  version: v1.0.3-20-gf8471b0a71ded0
+- package: github.com/prometheus/client_golang
+  version: v0.9.2
+- package: github.com/docker/go-units
+  version: v0.3.1-11-g9e638d38cf6977
+- package: github.com/chai2010/gettext-go
+  version: c6fed771bfd517099caf0f7a961671fa8ed08723
+- package: github.com/daviddengcn/go-colortext
+  version: 511bcaf42ccd42c38aba7427b6673277bf19e2a1
+- package: github.com/vishvananda/netns
+  version: be1fbeda19366dea804f00efff2dd73a1642fdcc
+- package: github.com/docker/go-connections
+  version: v0.3.0
+- package: gopkg.in/natefinch/lumberjack.v2
+  version: v1.0-16-g20b71e5b60d756
+- package: github.com/russross/blackfriday
+  version: v1.4-2-g300106c228d52c
 - package: github.com/google/cadvisor
   version: v0.33.1-k3s.1
   repo: https://github.com/ibuildthecloud/cadvisor.git
-- package: github.com/cyphar/filepath-securejoin
+- package: github.com/spf13/pflag
-  version: v0.2.1-1-gae69057f2299fb
+  version: v1.0.1
-- package: github.com/ibuildthecloud/kvsql
+- package: github.com/mistifyio/go-zfs
-  version: 0e798b1475327aadf3b8da5d2d1f99bb93dfd667
+  version: v2.1.1-5-g1b4ae6fb4e77b0
-- package: github.com/JeffAshton/win_pdh
-  version: 76bb4ee9f0ab50f77826f2a2ee7fb9d3880d6ec2
-- package: github.com/prometheus/client_model
-  version: model-0.0.2-12-gfa8ad6fec33561
-- package: github.com/miekg/dns
-  version: 5d001d020961ae1c184f9f8152fdc73810481677
-- package: github.com/daviddengcn/go-colortext
-  version: 511bcaf42ccd42c38aba7427b6673277bf19e2a1
-- package: github.com/gregjones/httpcache
-  version: 787624de3eb7bd915c329cba748687a3b22666a6
-- package: github.com/karrick/godirwalk
-  version: v1.7.5
-- package: k8s.io/gengo
-  version: 51747d6e00da1fc578d5a333a93bb2abcbce7a95
-- package: k8s.io/heapster
-  version: v1.2.0-beta.1
-- package: github.com/checkpoint-restore/go-criu
-  version: v3.11
-- package: github.com/google/btree
-  version: 7d79101e329e5a3adf994758c578dab82b90c017
-- package: github.com/google/certificate-transparency-go
-  version: v1.0.21
-- package: github.com/robfig/cron
-  version: v1-53-gdf38d32658d878
-- package: github.com/mrunalp/fileutils
-  version: 4ee1cc9a80582a0c75febdd5cfa779ee4361cbca
-- package: github.com/Nvveen/Gotty
-  version: cd527374f1e5bff4938207604a14f2e38a9cf512
-- package: github.com/exponent-io/jsonpath
-  version: d6023ce2651d8eafb5c75bb0c7167536102ec9f5
-- package: github.com/fsnotify/fsnotify
-  version: v1.3.1-1-gf12c6236fe7b5c
-- package: github.com/jteeuwen/go-bindata
-  version: v3.0.7-72-ga0ff2567cfb709
-- package: gopkg.in/square/go-jose.v2
-  version: v2.1.6-4-g89060dee6a84df
-- package: k8s.io/klog
-  version: v0.2.0-14-g8e90cee79f8237
-- package: github.com/munnerz/goautoneg
-  version: a547fc61f48d567d5b4ec6f8aee5573d8efce11d
-- package: github.com/docker/go-units
-  version: v0.3.1-11-g9e638d38cf6977
-- package: github.com/fatih/camelcase
-  version: f6a740d52f961c60348ebb109adde9f4635d7540
-- package: k8s.io/utils
-  version: c2654d5206da6b7b6ace12841e8f359bb89b443c
-- package: github.com/coreos/etcd
-  version: v3.3.10
-- package: github.com/docker/go-connections
-  version: v0.3.0
-- package: github.com/golang/groupcache
-  version: 02826c3e79038b59d737d3b1c0a1d937f71a4433
-- package: gopkg.in/natefinch/lumberjack.v2
-  version: v1.0-16-g20b71e5b60d756
 - package: github.com/mitchellh/go-wordwrap
   version: ad45545899c7b13c020ea92b2072220eefad42b8
-- package: github.com/docker/libnetwork
+- package: github.com/ibuildthecloud/kvsql
-  version: v0.8.0-dev.2-1265-ga9cd636e378982
+  version: 0e798b1475327aadf3b8da5d2d1f99bb93dfd667
-- package: sigs.k8s.io/yaml
-  version: v1.1.0
-- package: github.com/euank/go-kmsg-parser
-  version: v2.0.0
-- package: github.com/evanphx/json-patch
-  version: v4.1.0-19-g5858425f75500d
-- package: github.com/lithammer/dedent
-  version: v1.1.0
-- package: github.com/jonboulle/clockwork
-  version: 72f9bd7c4e0c2a40055ab3d0f09654f730cce982
-- package: github.com/cloudflare/cfssl
-  version: 1.3.2-21-g56268a613adfed
-- package: github.com/docker/docker
-  version: docs-v1.12.0-rc4-2016-07-15-9510-ga9fbbdc8dd8794
-- package: github.com/coreos/pkg
-  version: v4
-- package: github.com/Azure/go-ansiterm
-  version: d6e3b3328b783f23731bc4d058875b0371ff8109
-- package: github.com/armon/circbuf
-  version: bbbad097214e2918d8543d5201d12bfd7bca254d
-- package: golang.org/x/tools
-  version: 7f7074d5bcfd282eb16bc382b0bb3da762461985
-- package: github.com/pborman/uuid
-  version: ca53cad383cad2479bbba7f7a1a05797ec1386e4
 - package: github.com/googleapis/gnostic
   version: 0c5108395e2debce0d731cf0287ddf7242066aba
+- package: github.com/inconshreveable/mousetrap
+  version: v1.0
+- package: github.com/container-storage-interface/spec
+  version: v1.1.0
+- package: github.com/cyphar/filepath-securejoin
+  version: v0.2.1-1-gae69057f2299fb
+- package: github.com/mrunalp/fileutils
+  version: 4ee1cc9a80582a0c75febdd5cfa779ee4361cbca
+- package: github.com/lithammer/dedent
+  version: v1.1.0
+- package: github.com/mxk/go-flowrate
+  version: cca7078d478f8520f85629ad7c68962d31ed7682
+- package: github.com/peterbourgon/diskv
+  version: v2.0.1
+- package: github.com/prometheus/procfs
+  version: 65c1f6f8f0fc1e2185eb9863a3bc751496404259
+- package: github.com/jteeuwen/go-bindata
+  version: v3.0.7-72-ga0ff2567cfb709
+- package: github.com/pborman/uuid
+  version: ca53cad383cad2479bbba7f7a1a05797ec1386e4
+- package: github.com/checkpoint-restore/go-criu
+  version: v3.11
+- package: github.com/MakeNowJust/heredoc
+  version: bb23615498cded5e105af4ce27de75b089cbe851
+- package: github.com/liggitt/tabwriter
+  version: 89fcab3d43de07060e4fd4c1547430ed57e87f24
+- package: github.com/exponent-io/jsonpath
+  version: d6023ce2651d8eafb5c75bb0c7167536102ec9f5
+- package: golang.org/x/tools
+  version: 7f7074d5bcfd282eb16bc382b0bb3da762461985
+- package: github.com/evanphx/json-patch
+  version: v4.1.0-19-g5858425f75500d
+- package: github.com/mindprince/gonvml
+  version: fee913ce8fb235edf54739d259ca0ecc226c7b8a
+- package: k8s.io/klog
+  version: v0.2.0-14-g8e90cee79f8237
+- package: github.com/coreos/go-semver
+  version: v0.2.0-9-ge214231b295a8e
+- package: github.com/euank/go-kmsg-parser
+  version: v2.0.0
+- package: k8s.io/utils
+  version: c2654d5206da6b7b6ace12841e8f359bb89b443c

vendor.conf

@@ -9,7 +9,7 @@ package=github.com/opencontainers/runc/libcontainer/nsenter
 package=github.com/opencontainers/runc/libcontainer/specconv
 package=github.com/opencontainers/runc/contrib/cmd/recvtty
 
-k8s.io/kubernetes                   v1.14.1-k3s.1                             https://github.com/rancher/k3s.git                transitive=true,staging=true
+k8s.io/kubernetes                   v1.14.1-k3s.2                             https://github.com/rancher/k3s.git                transitive=true,staging=true
 
 github.com/rancher/norman           50017efee23caa79542ef685b65a7b783e0a73ca  https://github.com/ibuildthecloud/norman.git
 github.com/coreos/flannel           823afe66b2266bf71f5bec24e6e28b26d70cfc7c  https://github.com/ibuildthecloud/flannel.git
@@ -85,14 +85,14 @@ go.etcd.io/bbolt v1.3.1-etcd.8
 github.com/kubernetes-sigs/cri-tools c465773e3ad8c941d1756c0a467d550b04a8f65b https://github.com/ibuildthecloud/cri-tools.git
 
 # cri dependencies
-github.com/containerd/cri eb926cd79d3bac188dcc4ed7694fc9298f8831be # release/1.2 branch
+github.com/containerd/cri v1.2-k3s.2 https://github.com/rancher/cri.git
 github.com/containerd/go-cni 40bcf8ec8acd7372be1d77031d585d5d8e561c90
 github.com/blang/semver v3.1.0
 github.com/containernetworking/cni v0.6.0
 #github.com/containernetworking/plugins v0.7.5
 github.com/davecgh/go-spew v1.1.0
 github.com/docker/distribution 0d3efadf0154c2b8a4e7b6621fff9809655cc580
-#github.com/docker/docker 86f080cff0914e9694068ed78d503701667c4c00
+github.com/docker/docker c12f09bf99b54f274a5ae241dd154fa74020cbab
 github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
 github.com/emicklei/go-restful v2.2.1
 github.com/ghodss/yaml v1.0.0
@@ -115,3 +115,9 @@ golang.org/x/oauth2 a6bd8cefa1811bd24b86f8902872e4e8225f74c4
 golang.org/x/time f51c12702a4d776e4c1fa9b0fabab841babae631
 gopkg.in/inf.v0 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4
 gopkg.in/yaml.v2 v2.2.1
+
+# rootless
+github.com/rootless-containers/rootlesskit  893c1c3de71f54c301fdb85a7c0dd15c1933c159
+github.com/theckman/go-flock  v0.7.1
+
+github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b

vendor/github.com/Nvveen/Gotty/LICENSE

@@ -1,26 +0,0 @@
-Copyright (c) 2012, Neal van Veen (nealvanveen@gmail.com)
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met: 
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer. 
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution. 
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The views and conclusions contained in the software and documentation are those
-of the authors and should not be interpreted as representing official policies, 
-either expressed or implied, of the FreeBSD Project.

vendor/github.com/Nvveen/Gotty/README

@@ -1,5 +0,0 @@
-Gotty is a library written in Go that determines and reads termcap database
-files to produce an interface for interacting with the capabilities of a
-terminal.
-See the godoc documentation or the source code for more information about
-function usage.

vendor/github.com/Nvveen/Gotty/TODO

@@ -1,3 +0,0 @@
-gotty.go:// TODO add more concurrency to name lookup, look for more opportunities.
-all:// TODO add more documentation, with function usage in a doc.go file.
-all:// TODO add more testing/benchmarking with go test.

vendor/github.com/Nvveen/Gotty/attributes.go

@@ -1,514 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-// Boolean capabilities
-var BoolAttr = [...]string{
-	"auto_left_margin", "bw",
-	"auto_right_margin", "am",
-	"no_esc_ctlc", "xsb",
-	"ceol_standout_glitch", "xhp",
-	"eat_newline_glitch", "xenl",
-	"erase_overstrike", "eo",
-	"generic_type", "gn",
-	"hard_copy", "hc",
-	"has_meta_key", "km",
-	"has_status_line", "hs",
-	"insert_null_glitch", "in",
-	"memory_above", "da",
-	"memory_below", "db",
-	"move_insert_mode", "mir",
-	"move_standout_mode", "msgr",
-	"over_strike", "os",
-	"status_line_esc_ok", "eslok",
-	"dest_tabs_magic_smso", "xt",
-	"tilde_glitch", "hz",
-	"transparent_underline", "ul",
-	"xon_xoff", "nxon",
-	"needs_xon_xoff", "nxon",
-	"prtr_silent", "mc5i",
-	"hard_cursor", "chts",
-	"non_rev_rmcup", "nrrmc",
-	"no_pad_char", "npc",
-	"non_dest_scroll_region", "ndscr",
-	"can_change", "ccc",
-	"back_color_erase", "bce",
-	"hue_lightness_saturation", "hls",
-	"col_addr_glitch", "xhpa",
-	"cr_cancels_micro_mode", "crxm",
-	"has_print_wheel", "daisy",
-	"row_addr_glitch", "xvpa",
-	"semi_auto_right_margin", "sam",
-	"cpi_changes_res", "cpix",
-	"lpi_changes_res", "lpix",
-	"backspaces_with_bs", "",
-	"crt_no_scrolling", "",
-	"no_correctly_working_cr", "",
-	"gnu_has_meta_key", "",
-	"linefeed_is_newline", "",
-	"has_hardware_tabs", "",
-	"return_does_clr_eol", "",
-}
-
-// Numerical capabilities
-var NumAttr = [...]string{
-	"columns", "cols",
-	"init_tabs", "it",
-	"lines", "lines",
-	"lines_of_memory", "lm",
-	"magic_cookie_glitch", "xmc",
-	"padding_baud_rate", "pb",
-	"virtual_terminal", "vt",
-	"width_status_line", "wsl",
-	"num_labels", "nlab",
-	"label_height", "lh",
-	"label_width", "lw",
-	"max_attributes", "ma",
-	"maximum_windows", "wnum",
-	"max_colors", "colors",
-	"max_pairs", "pairs",
-	"no_color_video", "ncv",
-	"buffer_capacity", "bufsz",
-	"dot_vert_spacing", "spinv",
-	"dot_horz_spacing", "spinh",
-	"max_micro_address", "maddr",
-	"max_micro_jump", "mjump",
-	"micro_col_size", "mcs",
-	"micro_line_size", "mls",
-	"number_of_pins", "npins",
-	"output_res_char", "orc",
-	"output_res_line", "orl",
-	"output_res_horz_inch", "orhi",
-	"output_res_vert_inch", "orvi",
-	"print_rate", "cps",
-	"wide_char_size", "widcs",
-	"buttons", "btns",
-	"bit_image_entwining", "bitwin",
-	"bit_image_type", "bitype",
-	"magic_cookie_glitch_ul", "",
-	"carriage_return_delay", "",
-	"new_line_delay", "",
-	"backspace_delay", "",
-	"horizontal_tab_delay", "",
-	"number_of_function_keys", "",
-}
-
-// String capabilities
-var StrAttr = [...]string{
-	"back_tab", "cbt",
-	"bell", "bel",
-	"carriage_return", "cr",
-	"change_scroll_region", "csr",
-	"clear_all_tabs", "tbc",
-	"clear_screen", "clear",
-	"clr_eol", "el",
-	"clr_eos", "ed",
-	"column_address", "hpa",
-	"command_character", "cmdch",
-	"cursor_address", "cup",
-	"cursor_down", "cud1",
-	"cursor_home", "home",
-	"cursor_invisible", "civis",
-	"cursor_left", "cub1",
-	"cursor_mem_address", "mrcup",
-	"cursor_normal", "cnorm",
-	"cursor_right", "cuf1",
-	"cursor_to_ll", "ll",
-	"cursor_up", "cuu1",
-	"cursor_visible", "cvvis",
-	"delete_character", "dch1",
-	"delete_line", "dl1",
-	"dis_status_line", "dsl",
-	"down_half_line", "hd",
-	"enter_alt_charset_mode", "smacs",
-	"enter_blink_mode", "blink",
-	"enter_bold_mode", "bold",
-	"enter_ca_mode", "smcup",
-	"enter_delete_mode", "smdc",
-	"enter_dim_mode", "dim",
-	"enter_insert_mode", "smir",
-	"enter_secure_mode", "invis",
-	"enter_protected_mode", "prot",
-	"enter_reverse_mode", "rev",
-	"enter_standout_mode", "smso",
-	"enter_underline_mode", "smul",
-	"erase_chars", "ech",
-	"exit_alt_charset_mode", "rmacs",
-	"exit_attribute_mode", "sgr0",
-	"exit_ca_mode", "rmcup",
-	"exit_delete_mode", "rmdc",
-	"exit_insert_mode", "rmir",
-	"exit_standout_mode", "rmso",
-	"exit_underline_mode", "rmul",
-	"flash_screen", "flash",
-	"form_feed", "ff",
-	"from_status_line", "fsl",
-	"init_1string", "is1",
-	"init_2string", "is2",
-	"init_3string", "is3",
-	"init_file", "if",
-	"insert_character", "ich1",
-	"insert_line", "il1",
-	"insert_padding", "ip",
-	"key_backspace", "kbs",
-	"key_catab", "ktbc",
-	"key_clear", "kclr",
-	"key_ctab", "kctab",
-	"key_dc", "kdch1",
-	"key_dl", "kdl1",
-	"key_down", "kcud1",
-	"key_eic", "krmir",
-	"key_eol", "kel",
-	"key_eos", "ked",
-	"key_f0", "kf0",
-	"key_f1", "kf1",
-	"key_f10", "kf10",
-	"key_f2", "kf2",
-	"key_f3", "kf3",
-	"key_f4", "kf4",
-	"key_f5", "kf5",
-	"key_f6", "kf6",
-	"key_f7", "kf7",
-	"key_f8", "kf8",
-	"key_f9", "kf9",
-	"key_home", "khome",
-	"key_ic", "kich1",
-	"key_il", "kil1",
-	"key_left", "kcub1",
-	"key_ll", "kll",
-	"key_npage", "knp",
-	"key_ppage", "kpp",
-	"key_right", "kcuf1",
-	"key_sf", "kind",
-	"key_sr", "kri",
-	"key_stab", "khts",
-	"key_up", "kcuu1",
-	"keypad_local", "rmkx",
-	"keypad_xmit", "smkx",
-	"lab_f0", "lf0",
-	"lab_f1", "lf1",
-	"lab_f10", "lf10",
-	"lab_f2", "lf2",
-	"lab_f3", "lf3",
-	"lab_f4", "lf4",
-	"lab_f5", "lf5",
-	"lab_f6", "lf6",
-	"lab_f7", "lf7",
-	"lab_f8", "lf8",
-	"lab_f9", "lf9",
-	"meta_off", "rmm",
-	"meta_on", "smm",
-	"newline", "_glitch",
-	"pad_char", "npc",
-	"parm_dch", "dch",
-	"parm_delete_line", "dl",
-	"parm_down_cursor", "cud",
-	"parm_ich", "ich",
-	"parm_index", "indn",
-	"parm_insert_line", "il",
-	"parm_left_cursor", "cub",
-	"parm_right_cursor", "cuf",
-	"parm_rindex", "rin",
-	"parm_up_cursor", "cuu",
-	"pkey_key", "pfkey",
-	"pkey_local", "pfloc",
-	"pkey_xmit", "pfx",
-	"print_screen", "mc0",
-	"prtr_off", "mc4",
-	"prtr_on", "mc5",
-	"repeat_char", "rep",
-	"reset_1string", "rs1",
-	"reset_2string", "rs2",
-	"reset_3string", "rs3",
-	"reset_file", "rf",
-	"restore_cursor", "rc",
-	"row_address", "mvpa",
-	"save_cursor", "row_address",
-	"scroll_forward", "ind",
-	"scroll_reverse", "ri",
-	"set_attributes", "sgr",
-	"set_tab", "hts",
-	"set_window", "wind",
-	"tab", "s_magic_smso",
-	"to_status_line", "tsl",
-	"underline_char", "uc",
-	"up_half_line", "hu",
-	"init_prog", "iprog",
-	"key_a1", "ka1",
-	"key_a3", "ka3",
-	"key_b2", "kb2",
-	"key_c1", "kc1",
-	"key_c3", "kc3",
-	"prtr_non", "mc5p",
-	"char_padding", "rmp",
-	"acs_chars", "acsc",
-	"plab_norm", "pln",
-	"key_btab", "kcbt",
-	"enter_xon_mode", "smxon",
-	"exit_xon_mode", "rmxon",
-	"enter_am_mode", "smam",
-	"exit_am_mode", "rmam",
-	"xon_character", "xonc",
-	"xoff_character", "xoffc",
-	"ena_acs", "enacs",
-	"label_on", "smln",
-	"label_off", "rmln",
-	"key_beg", "kbeg",
-	"key_cancel", "kcan",
-	"key_close", "kclo",
-	"key_command", "kcmd",
-	"key_copy", "kcpy",
-	"key_create", "kcrt",
-	"key_end", "kend",
-	"key_enter", "kent",
-	"key_exit", "kext",
-	"key_find", "kfnd",
-	"key_help", "khlp",
-	"key_mark", "kmrk",
-	"key_message", "kmsg",
-	"key_move", "kmov",
-	"key_next", "knxt",
-	"key_open", "kopn",
-	"key_options", "kopt",
-	"key_previous", "kprv",
-	"key_print", "kprt",
-	"key_redo", "krdo",
-	"key_reference", "kref",
-	"key_refresh", "krfr",
-	"key_replace", "krpl",
-	"key_restart", "krst",
-	"key_resume", "kres",
-	"key_save", "ksav",
-	"key_suspend", "kspd",
-	"key_undo", "kund",
-	"key_sbeg", "kBEG",
-	"key_scancel", "kCAN",
-	"key_scommand", "kCMD",
-	"key_scopy", "kCPY",
-	"key_screate", "kCRT",
-	"key_sdc", "kDC",
-	"key_sdl", "kDL",
-	"key_select", "kslt",
-	"key_send", "kEND",
-	"key_seol", "kEOL",
-	"key_sexit", "kEXT",
-	"key_sfind", "kFND",
-	"key_shelp", "kHLP",
-	"key_shome", "kHOM",
-	"key_sic", "kIC",
-	"key_sleft", "kLFT",
-	"key_smessage", "kMSG",
-	"key_smove", "kMOV",
-	"key_snext", "kNXT",
-	"key_soptions", "kOPT",
-	"key_sprevious", "kPRV",
-	"key_sprint", "kPRT",
-	"key_sredo", "kRDO",
-	"key_sreplace", "kRPL",
-	"key_sright", "kRIT",
-	"key_srsume", "kRES",
-	"key_ssave", "kSAV",
-	"key_ssuspend", "kSPD",
-	"key_sundo", "kUND",
-	"req_for_input", "rfi",
-	"key_f11", "kf11",
-	"key_f12", "kf12",
-	"key_f13", "kf13",
-	"key_f14", "kf14",
-	"key_f15", "kf15",
-	"key_f16", "kf16",
-	"key_f17", "kf17",
-	"key_f18", "kf18",
-	"key_f19", "kf19",
-	"key_f20", "kf20",
-	"key_f21", "kf21",
-	"key_f22", "kf22",
-	"key_f23", "kf23",
-	"key_f24", "kf24",
-	"key_f25", "kf25",
-	"key_f26", "kf26",
-	"key_f27", "kf27",
-	"key_f28", "kf28",
-	"key_f29", "kf29",
-	"key_f30", "kf30",
-	"key_f31", "kf31",
-	"key_f32", "kf32",
-	"key_f33", "kf33",
-	"key_f34", "kf34",
-	"key_f35", "kf35",
-	"key_f36", "kf36",
-	"key_f37", "kf37",
-	"key_f38", "kf38",
-	"key_f39", "kf39",
-	"key_f40", "kf40",
-	"key_f41", "kf41",
-	"key_f42", "kf42",
-	"key_f43", "kf43",
-	"key_f44", "kf44",
-	"key_f45", "kf45",
-	"key_f46", "kf46",
-	"key_f47", "kf47",
-	"key_f48", "kf48",
-	"key_f49", "kf49",
-	"key_f50", "kf50",
-	"key_f51", "kf51",
-	"key_f52", "kf52",
-	"key_f53", "kf53",
-	"key_f54", "kf54",
-	"key_f55", "kf55",
-	"key_f56", "kf56",
-	"key_f57", "kf57",
-	"key_f58", "kf58",
-	"key_f59", "kf59",
-	"key_f60", "kf60",
-	"key_f61", "kf61",
-	"key_f62", "kf62",
-	"key_f63", "kf63",
-	"clr_bol", "el1",
-	"clear_margins", "mgc",
-	"set_left_margin", "smgl",
-	"set_right_margin", "smgr",
-	"label_format", "fln",
-	"set_clock", "sclk",
-	"display_clock", "dclk",
-	"remove_clock", "rmclk",
-	"create_window", "cwin",
-	"goto_window", "wingo",
-	"hangup", "hup",
-	"dial_phone", "dial",
-	"quick_dial", "qdial",
-	"tone", "tone",
-	"pulse", "pulse",
-	"flash_hook", "hook",
-	"fixed_pause", "pause",
-	"wait_tone", "wait",
-	"user0", "u0",
-	"user1", "u1",
-	"user2", "u2",
-	"user3", "u3",
-	"user4", "u4",
-	"user5", "u5",
-	"user6", "u6",
-	"user7", "u7",
-	"user8", "u8",
-	"user9", "u9",
-	"orig_pair", "op",
-	"orig_colors", "oc",
-	"initialize_color", "initc",
-	"initialize_pair", "initp",
-	"set_color_pair", "scp",
-	"set_foreground", "setf",
-	"set_background", "setb",
-	"change_char_pitch", "cpi",
-	"change_line_pitch", "lpi",
-	"change_res_horz", "chr",
-	"change_res_vert", "cvr",
-	"define_char", "defc",
-	"enter_doublewide_mode", "swidm",
-	"enter_draft_quality", "sdrfq",
-	"enter_italics_mode", "sitm",
-	"enter_leftward_mode", "slm",
-	"enter_micro_mode", "smicm",
-	"enter_near_letter_quality", "snlq",
-	"enter_normal_quality", "snrmq",
-	"enter_shadow_mode", "sshm",
-	"enter_subscript_mode", "ssubm",
-	"enter_superscript_mode", "ssupm",
-	"enter_upward_mode", "sum",
-	"exit_doublewide_mode", "rwidm",
-	"exit_italics_mode", "ritm",
-	"exit_leftward_mode", "rlm",
-	"exit_micro_mode", "rmicm",
-	"exit_shadow_mode", "rshm",
-	"exit_subscript_mode", "rsubm",
-	"exit_superscript_mode", "rsupm",
-	"exit_upward_mode", "rum",
-	"micro_column_address", "mhpa",
-	"micro_down", "mcud1",
-	"micro_left", "mcub1",
-	"micro_right", "mcuf1",
-	"micro_row_address", "mvpa",
-	"micro_up", "mcuu1",
-	"order_of_pins", "porder",
-	"parm_down_micro", "mcud",
-	"parm_left_micro", "mcub",
-	"parm_right_micro", "mcuf",
-	"parm_up_micro", "mcuu",
-	"select_char_set", "scs",
-	"set_bottom_margin", "smgb",
-	"set_bottom_margin_parm", "smgbp",
-	"set_left_margin_parm", "smglp",
-	"set_right_margin_parm", "smgrp",
-	"set_top_margin", "smgt",
-	"set_top_margin_parm", "smgtp",
-	"start_bit_image", "sbim",
-	"start_char_set_def", "scsd",
-	"stop_bit_image", "rbim",
-	"stop_char_set_def", "rcsd",
-	"subscript_characters", "subcs",
-	"superscript_characters", "supcs",
-	"these_cause_cr", "docr",
-	"zero_motion", "zerom",
-	"char_set_names", "csnm",
-	"key_mouse", "kmous",
-	"mouse_info", "minfo",
-	"req_mouse_pos", "reqmp",
-	"get_mouse", "getm",
-	"set_a_foreground", "setaf",
-	"set_a_background", "setab",
-	"pkey_plab", "pfxl",
-	"device_type", "devt",
-	"code_set_init", "csin",
-	"set0_des_seq", "s0ds",
-	"set1_des_seq", "s1ds",
-	"set2_des_seq", "s2ds",
-	"set3_des_seq", "s3ds",
-	"set_lr_margin", "smglr",
-	"set_tb_margin", "smgtb",
-	"bit_image_repeat", "birep",
-	"bit_image_newline", "binel",
-	"bit_image_carriage_return", "bicr",
-	"color_names", "colornm",
-	"define_bit_image_region", "defbi",
-	"end_bit_image_region", "endbi",
-	"set_color_band", "setcolor",
-	"set_page_length", "slines",
-	"display_pc_char", "dispc",
-	"enter_pc_charset_mode", "smpch",
-	"exit_pc_charset_mode", "rmpch",
-	"enter_scancode_mode", "smsc",
-	"exit_scancode_mode", "rmsc",
-	"pc_term_options", "pctrm",
-	"scancode_escape", "scesc",
-	"alt_scancode_esc", "scesa",
-	"enter_horizontal_hl_mode", "ehhlm",
-	"enter_left_hl_mode", "elhlm",
-	"enter_low_hl_mode", "elohlm",
-	"enter_right_hl_mode", "erhlm",
-	"enter_top_hl_mode", "ethlm",
-	"enter_vertical_hl_mode", "evhlm",
-	"set_a_attributes", "sgr1",
-	"set_pglen_inch", "slength",
-	"termcap_init2", "",
-	"termcap_reset", "",
-	"linefeed_if_not_lf", "",
-	"backspace_if_not_bs", "",
-	"other_non_function_keys", "",
-	"arrow_key_map", "",
-	"acs_ulcorner", "",
-	"acs_llcorner", "",
-	"acs_urcorner", "",
-	"acs_lrcorner", "",
-	"acs_ltee", "",
-	"acs_rtee", "",
-	"acs_btee", "",
-	"acs_ttee", "",
-	"acs_hline", "",
-	"acs_vline", "",
-	"acs_plus", "",
-	"memory_lock", "",
-	"memory_unlock", "",
-	"box_chars_1", "",
-}

vendor/github.com/Nvveen/Gotty/gotty.go

@@ -1,238 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Gotty is a Go-package for reading and parsing the terminfo database
-package gotty
-
-// TODO add more concurrency to name lookup, look for more opportunities.
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"os"
-	"reflect"
-	"strings"
-	"sync"
-)
-
-// Open a terminfo file by the name given and construct a TermInfo object.
-// If something went wrong reading the terminfo database file, an error is
-// returned.
-func OpenTermInfo(termName string) (*TermInfo, error) {
-	var term *TermInfo
-	var err error
-	// Find the environment variables
-	termloc := os.Getenv("TERMINFO")
-	if len(termloc) == 0 {
-		// Search like ncurses
-		locations := []string{os.Getenv("HOME") + "/.terminfo/", "/etc/terminfo/",
-			"/lib/terminfo/", "/usr/share/terminfo/"}
-		var path string
-		for _, str := range locations {
-			// Construct path
-			path = str + string(termName[0]) + "/" + termName
-			// Check if path can be opened
-			file, _ := os.Open(path)
-			if file != nil {
-				// Path can open, fall out and use current path
-				file.Close()
-				break
-			}
-		}
-		if len(path) > 0 {
-			term, err = readTermInfo(path)
-		} else {
-			err = errors.New(fmt.Sprintf("No terminfo file(-location) found"))
-		}
-	}
-	return term, err
-}
-
-// Open a terminfo file from the environment variable containing the current
-// terminal name and construct a TermInfo object. If something went wrong
-// reading the terminfo database file, an error is returned.
-func OpenTermInfoEnv() (*TermInfo, error) {
-	termenv := os.Getenv("TERM")
-	return OpenTermInfo(termenv)
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned.
-func (term *TermInfo) GetAttribute(attr string) (stacker, error) {
-	// Channel to store the main value in.
-	var value stacker
-	// Add a blocking WaitGroup
-	var block sync.WaitGroup
-	// Keep track of variable being written.
-	written := false
-	// Function to put into goroutine.
-	f := func(ats interface{}) {
-		var ok bool
-		var v stacker
-		// Switch on type of map to use and assign value to it.
-		switch reflect.TypeOf(ats).Elem().Kind() {
-		case reflect.Bool:
-			v, ok = ats.(map[string]bool)[attr]
-		case reflect.Int16:
-			v, ok = ats.(map[string]int16)[attr]
-		case reflect.String:
-			v, ok = ats.(map[string]string)[attr]
-		}
-		// If ok, a value is found, so we can write.
-		if ok {
-			value = v
-			written = true
-		}
-		// Goroutine is done
-		block.Done()
-	}
-	block.Add(3)
-	// Go for all 3 attribute lists.
-	go f(term.boolAttributes)
-	go f(term.numAttributes)
-	go f(term.strAttributes)
-	// Wait until every goroutine is done.
-	block.Wait()
-	// If a value has been written, return it.
-	if written {
-		return value, nil
-	}
-	// Otherwise, error.
-	return nil, fmt.Errorf("Erorr finding attribute")
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned. A name is first converted to its termcap value.
-func (term *TermInfo) GetAttributeName(name string) (stacker, error) {
-	tc := GetTermcapName(name)
-	return term.GetAttribute(tc)
-}
-
-// A utility function that finds and returns the termcap equivalent of a 
-// variable name.
-func GetTermcapName(name string) string {
-	// Termcap name
-	var tc string
-	// Blocking group
-	var wait sync.WaitGroup
-	// Function to put into a goroutine
-	f := func(attrs []string) {
-		// Find the string corresponding to the name
-		for i, s := range attrs {
-			if s == name {
-				tc = attrs[i+1]
-			}
-		}
-		// Goroutine is finished
-		wait.Done()
-	}
-	wait.Add(3)
-	// Go for all 3 attribute lists
-	go f(BoolAttr[:])
-	go f(NumAttr[:])
-	go f(StrAttr[:])
-	// Wait until every goroutine is done
-	wait.Wait()
-	// Return the termcap name
-	return tc
-}
-
-// This function takes a path to a terminfo file and reads it in binary
-// form to construct the actual TermInfo file.
-func readTermInfo(path string) (*TermInfo, error) {
-	// Open the terminfo file
-	file, err := os.Open(path)
-	defer file.Close()
-	if err != nil {
-		return nil, err
-	}
-
-	// magic, nameSize, boolSize, nrSNum, nrOffsetsStr, strSize
-	// Header is composed of the magic 0432 octal number, size of the name
-	// section, size of the boolean section, the amount of number values,
-	// the number of offsets of strings, and the size of the string section.
-	var header [6]int16
-	// Byte array is used to read in byte values
-	var byteArray []byte
-	// Short array is used to read in short values
-	var shArray []int16
-	// TermInfo object to store values
-	var term TermInfo
-
-	// Read in the header
-	err = binary.Read(file, binary.LittleEndian, &header)
-	if err != nil {
-		return nil, err
-	}
-	// If magic number isn't there or isn't correct, we have the wrong filetype
-	if header[0] != 0432 {
-		return nil, errors.New(fmt.Sprintf("Wrong filetype"))
-	}
-
-	// Read in the names
-	byteArray = make([]byte, header[1])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.Names = strings.Split(string(byteArray), "|")
-
-	// Read in the booleans
-	byteArray = make([]byte, header[2])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.boolAttributes = make(map[string]bool)
-	for i, b := range byteArray {
-		if b == 1 {
-			term.boolAttributes[BoolAttr[i*2+1]] = true
-		}
-	}
-	// If the number of bytes read is not even, a byte for alignment is added
-	if len(byteArray)%2 != 0 {
-		err = binary.Read(file, binary.LittleEndian, make([]byte, 1))
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// Read in shorts
-	shArray = make([]int16, header[3])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	term.numAttributes = make(map[string]int16)
-	for i, n := range shArray {
-		if n != 0377 && n > -1 {
-			term.numAttributes[NumAttr[i*2+1]] = n
-		}
-	}
-
-	// Read the offsets into the short array
-	shArray = make([]int16, header[4])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	// Read the actual strings in the byte array
-	byteArray = make([]byte, header[5])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.strAttributes = make(map[string]string)
-	// We get an offset, and then iterate until the string is null-terminated
-	for i, offset := range shArray {
-		if offset > -1 {
-			r := offset
-			for ; byteArray[r] != 0; r++ {
-			}
-			term.strAttributes[StrAttr[i*2+1]] = string(byteArray[offset:r])
-		}
-	}
-	return &term, nil
-}

vendor/github.com/Nvveen/Gotty/parser.go

@@ -1,362 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-var exp = [...]string{
-	"%%",
-	"%c",
-	"%s",
-	"%p(\\d)",
-	"%P([A-z])",
-	"%g([A-z])",
-	"%'(.)'",
-	"%{([0-9]+)}",
-	"%l",
-	"%\\+|%-|%\\*|%/|%m",
-	"%&|%\\||%\\^",
-	"%=|%>|%<",
-	"%A|%O",
-	"%!|%~",
-	"%i",
-	"%(:[\\ #\\-\\+]{0,4})?(\\d+\\.\\d+|\\d+)?[doxXs]",
-	"%\\?(.*?);",
-}
-
-var regex *regexp.Regexp
-var staticVar map[byte]stacker
-
-// Parses the attribute that is received with name attr and parameters params.
-func (term *TermInfo) Parse(attr string, params ...interface{}) (string, error) {
-	// Get the attribute name first.
-	iface, err := term.GetAttribute(attr)
-	str, ok := iface.(string)
-	if err != nil {
-		return "", err
-	}
-	if !ok {
-		return str, errors.New("Only string capabilities can be parsed.")
-	}
-	// Construct the hidden parser struct so we can use a recursive stack based
-	// parser.
-	ps := &parser{}
-	// Dynamic variables only exist in this context.
-	ps.dynamicVar = make(map[byte]stacker, 26)
-	ps.parameters = make([]stacker, len(params))
-	// Convert the parameters to insert them into the parser struct.
-	for i, x := range params {
-		ps.parameters[i] = x
-	}
-	// Recursively walk and return.
-	result, err := ps.walk(str)
-	return result, err
-}
-
-// Parses the attribute that is received with name attr and parameters params.
-// Only works on full name of a capability that is given, which it uses to
-// search for the termcap name.
-func (term *TermInfo) ParseName(attr string, params ...interface{}) (string, error) {
-	tc := GetTermcapName(attr)
-	return term.Parse(tc, params)
-}
-
-// Identify each token in a stack based manner and do the actual parsing.
-func (ps *parser) walk(attr string) (string, error) {
-	// We use a buffer to get the modified string.
-	var buf bytes.Buffer
-	// Next, find and identify all tokens by their indices and strings.
-	tokens := regex.FindAllStringSubmatch(attr, -1)
-	if len(tokens) == 0 {
-		return attr, nil
-	}
-	indices := regex.FindAllStringIndex(attr, -1)
-	q := 0 // q counts the matches of one token
-	// Iterate through the string per character.
-	for i := 0; i < len(attr); i++ {
-		// If the current position is an identified token, execute the following
-		// steps.
-		if q < len(indices) && i >= indices[q][0] && i < indices[q][1] {
-			// Switch on token.
-			switch {
-			case tokens[q][0][:2] == "%%":
-				// Literal percentage character.
-				buf.WriteByte('%')
-			case tokens[q][0][:2] == "%c":
-				// Pop a character.
-				c, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				buf.WriteByte(c.(byte))
-			case tokens[q][0][:2] == "%s":
-				// Pop a string.
-				str, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				if _, ok := str.(string); !ok {
-					return buf.String(), errors.New("Stack head is not a string")
-				}
-				buf.WriteString(str.(string))
-			case tokens[q][0][:2] == "%p":
-				// Push a parameter on the stack.
-				index, err := strconv.ParseInt(tokens[q][1], 10, 8)
-				index--
-				if err != nil {
-					return buf.String(), err
-				}
-				if int(index) >= len(ps.parameters) {
-					return buf.String(), errors.New("Parameters index out of bound")
-				}
-				ps.st.push(ps.parameters[index])
-			case tokens[q][0][:2] == "%P":
-				// Pop a variable from the stack as a dynamic or static variable.
-				val, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				index := tokens[q][2]
-				if len(index) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid dynamic variables index",
-						index)
-					return buf.String(), errors.New(errorStr)
-				}
-				// Specify either dynamic or static.
-				if index[0] >= 'a' && index[0] <= 'z' {
-					ps.dynamicVar[index[0]] = val
-				} else if index[0] >= 'A' && index[0] <= 'Z' {
-					staticVar[index[0]] = val
-				}
-			case tokens[q][0][:2] == "%g":
-				// Push a variable from the stack as a dynamic or static variable.
-				index := tokens[q][3]
-				if len(index) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid static variables index",
-						index)
-					return buf.String(), errors.New(errorStr)
-				}
-				var val stacker
-				if index[0] >= 'a' && index[0] <= 'z' {
-					val = ps.dynamicVar[index[0]]
-				} else if index[0] >= 'A' && index[0] <= 'Z' {
-					val = staticVar[index[0]]
-				}
-				ps.st.push(val)
-			case tokens[q][0][:2] == "%'":
-				// Push a character constant.
-				con := tokens[q][4]
-				if len(con) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid character constant", con)
-					return buf.String(), errors.New(errorStr)
-				}
-				ps.st.push(con[0])
-			case tokens[q][0][:2] == "%{":
-				// Push an integer constant.
-				con, err := strconv.ParseInt(tokens[q][5], 10, 32)
-				if err != nil {
-					return buf.String(), err
-				}
-				ps.st.push(con)
-			case tokens[q][0][:2] == "%l":
-				// Push the length of the string that is popped from the stack.
-				popStr, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				if _, ok := popStr.(string); !ok {
-					errStr := fmt.Sprintf("Stack head is not a string")
-					return buf.String(), errors.New(errStr)
-				}
-				ps.st.push(len(popStr.(string)))
-			case tokens[q][0][:2] == "%?":
-				// If-then-else construct. First, the whole string is identified and
-				// then inside this substring, we can specify which parts to switch on.
-				ifReg, _ := regexp.Compile("%\\?(.*)%t(.*)%e(.*);|%\\?(.*)%t(.*);")
-				ifTokens := ifReg.FindStringSubmatch(tokens[q][0])
-				var (
-					ifStr string
-					err   error
-				)
-				// Parse the if-part to determine if-else.
-				if len(ifTokens[1]) > 0 {
-					ifStr, err = ps.walk(ifTokens[1])
-				} else { // else
-					ifStr, err = ps.walk(ifTokens[4])
-				}
-				// Return any errors
-				if err != nil {
-					return buf.String(), err
-				} else if len(ifStr) > 0 {
-					// Self-defined limitation, not sure if this is correct, but didn't
-					// seem like it.
-					return buf.String(), errors.New("If-clause cannot print statements")
-				}
-				var thenStr string
-				// Pop the first value that is set by parsing the if-clause.
-				choose, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				// Switch to if or else.
-				if choose.(int) == 0 && len(ifTokens[1]) > 0 {
-					thenStr, err = ps.walk(ifTokens[3])
-				} else if choose.(int) != 0 {
-					if len(ifTokens[1]) > 0 {
-						thenStr, err = ps.walk(ifTokens[2])
-					} else {
-						thenStr, err = ps.walk(ifTokens[5])
-					}
-				}
-				if err != nil {
-					return buf.String(), err
-				}
-				buf.WriteString(thenStr)
-			case tokens[q][0][len(tokens[q][0])-1] == 'd': // Fallthrough for printing
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'o': // digits.
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'x':
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'X':
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 's':
-				token := tokens[q][0]
-				// Remove the : that comes before a flag.
-				if token[1] == ':' {
-					token = token[:1] + token[2:]
-				}
-				digit, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				// The rest is determined like the normal formatted prints.
-				digitStr := fmt.Sprintf(token, digit.(int))
-				buf.WriteString(digitStr)
-			case tokens[q][0][:2] == "%i":
-				// Increment the parameters by one.
-				if len(ps.parameters) < 2 {
-					return buf.String(), errors.New("Not enough parameters to increment.")
-				}
-				val1, val2 := ps.parameters[0].(int), ps.parameters[1].(int)
-				val1++
-				val2++
-				ps.parameters[0], ps.parameters[1] = val1, val2
-			default:
-				// The rest of the tokens is a special case, where two values are
-				// popped and then operated on by the token that comes after them.
-				op1, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				op2, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				var result stacker
-				switch tokens[q][0][:2] {
-				case "%+":
-					// Addition
-					result = op2.(int) + op1.(int)
-				case "%-":
-					// Subtraction
-					result = op2.(int) - op1.(int)
-				case "%*":
-					// Multiplication
-					result = op2.(int) * op1.(int)
-				case "%/":
-					// Division
-					result = op2.(int) / op1.(int)
-				case "%m":
-					// Modulo
-					result = op2.(int) % op1.(int)
-				case "%&":
-					// Bitwise AND
-					result = op2.(int) & op1.(int)
-				case "%|":
-					// Bitwise OR
-					result = op2.(int) | op1.(int)
-				case "%^":
-					// Bitwise XOR
-					result = op2.(int) ^ op1.(int)
-				case "%=":
-					// Equals
-					result = op2 == op1
-				case "%>":
-					// Greater-than
-					result = op2.(int) > op1.(int)
-				case "%<":
-					// Lesser-than
-					result = op2.(int) < op1.(int)
-				case "%A":
-					// Logical AND
-					result = op2.(bool) && op1.(bool)
-				case "%O":
-					// Logical OR
-					result = op2.(bool) || op1.(bool)
-				case "%!":
-					// Logical complement
-					result = !op1.(bool)
-				case "%~":
-					// Bitwise complement
-					result = ^(op1.(int))
-				}
-				ps.st.push(result)
-			}
-
-			i = indices[q][1] - 1
-			q++
-		} else {
-			// We are not "inside" a token, so just skip until the end or the next
-			// token, and add all characters to the buffer.
-			j := i
-			if q != len(indices) {
-				for !(j >= indices[q][0] && j < indices[q][1]) {
-					j++
-				}
-			} else {
-				j = len(attr)
-			}
-			buf.WriteString(string(attr[i:j]))
-			i = j
-		}
-	}
-	// Return the buffer as a string.
-	return buf.String(), nil
-}
-
-// Push a stacker-value onto the stack.
-func (st *stack) push(s stacker) {
-	*st = append(*st, s)
-}
-
-// Pop a stacker-value from the stack.
-func (st *stack) pop() (stacker, error) {
-	if len(*st) == 0 {
-		return nil, errors.New("Stack is empty.")
-	}
-	newStack := make(stack, len(*st)-1)
-	val := (*st)[len(*st)-1]
-	copy(newStack, (*st)[:len(*st)-1])
-	*st = newStack
-	return val, nil
-}
-
-// Initialize regexes and the static vars (that don't get changed between
-// calls.
-func init() {
-	// Initialize the main regex.
-	expStr := strings.Join(exp[:], "|")
-	regex, _ = regexp.Compile(expStr)
-	// Initialize the static variables.
-	staticVar = make(map[byte]stacker, 26)
-}

vendor/github.com/Nvveen/Gotty/types.go

@@ -1,23 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-type TermInfo struct {
-	boolAttributes map[string]bool
-	numAttributes  map[string]int16
-	strAttributes  map[string]string
-	// The various names of the TermInfo file.
-	Names []string
-}
-
-type stacker interface {
-}
-type stack []stacker
-
-type parser struct {
-	st         stack
-	parameters []stacker
-	dynamicVar map[byte]stacker
-}

vendor/github.com/containerd/cri/pkg/config/config.go

@@ -142,6 +142,16 @@ type PluginConfig struct {
 	// Log line longer than the limit will be split into multiple lines. Non-positive
 	// value means no limit.
 	MaxContainerLogLineSize int `toml:"max_container_log_line_size" json:"maxContainerLogSize"`
+	// DisableCgroup indicates to disable the cgroup support.
+	// This is useful when the containerd does not have permission to access cgroup.
+	DisableCgroup bool `toml:"disable_cgroup" json:"disableCgroup"`
+	// DisableApparmor indicates to disable the apparmor support.
+	// This is useful when the containerd does not have permission to access Apparmor.
+	DisableApparmor bool `toml:"disable_apparmor" json:"disableApparmor"`
+	// RestrictOOMScoreAdj indicates to limit the lower bound of OOMScoreAdj to the containerd's
+	// current OOMScoreADj.
+	// This is useful when the containerd does not have permission to decrease OOMScoreAdj.
+	RestrictOOMScoreAdj bool `toml:"restrict_oom_score_adj" json:"restrictOOMScoreAdj"`
 }
 
 // X509KeyPairStreaming contains the x509 configuration for streaming

vendor/github.com/containerd/cri/pkg/server/container_create.go

@@ -416,12 +416,18 @@ func (c *criService) generateContainerSpec(id string, sandboxID string, sandboxP
 
 	g.SetRootReadonly(securityContext.GetReadonlyRootfs())
 
-	setOCILinuxResource(&g, config.GetLinux().GetResources())
+	if c.config.DisableCgroup {
-
+		g.SetLinuxCgroupsPath("")
-	if sandboxConfig.GetLinux().GetCgroupParent() != "" {
+	} else {
-		cgroupsPath := getCgroupsPath(sandboxConfig.GetLinux().GetCgroupParent(), id,
+		setOCILinuxResourceCgroup(&g, config.GetLinux().GetResources())
-			c.config.SystemdCgroup)
+		if sandboxConfig.GetLinux().GetCgroupParent() != "" {
-		g.SetLinuxCgroupsPath(cgroupsPath)
+			cgroupsPath := getCgroupsPath(sandboxConfig.GetLinux().GetCgroupParent(), id,
+				c.config.SystemdCgroup)
+			g.SetLinuxCgroupsPath(cgroupsPath)
+		}
+	}
+	if err := setOCILinuxResourceOOMScoreAdj(&g, config.GetLinux().GetResources(), c.config.RestrictOOMScoreAdj); err != nil {
+		return nil, err
 	}
 
 	// Set namespaces, share namespace with sandbox container.
@@ -759,8 +765,8 @@ func setOCIBindMountsPrivileged(g *generator) {
 	spec.Linux.MaskedPaths = nil
 }
 
-// setOCILinuxResource set container resource limit.
+// setOCILinuxResourceCgroup set container cgroup resource limit.
-func setOCILinuxResource(g *generator, resources *runtime.LinuxContainerResources) {
+func setOCILinuxResourceCgroup(g *generator, resources *runtime.LinuxContainerResources) {
 	if resources == nil {
 		return
 	}
@@ -768,11 +774,28 @@ func setOCILinuxResource(g *generator, resources *runtime.LinuxContainerResource
 	g.SetLinuxResourcesCPUQuota(resources.GetCpuQuota())
 	g.SetLinuxResourcesCPUShares(uint64(resources.GetCpuShares()))
 	g.SetLinuxResourcesMemoryLimit(resources.GetMemoryLimitInBytes())
-	g.SetProcessOOMScoreAdj(int(resources.GetOomScoreAdj()))
 	g.SetLinuxResourcesCPUCpus(resources.GetCpusetCpus())
 	g.SetLinuxResourcesCPUMems(resources.GetCpusetMems())
 }
 
+// setOCILinuxResourceOOMScoreAdj set container OOMScoreAdj resource limit.
+func setOCILinuxResourceOOMScoreAdj(g *generator, resources *runtime.LinuxContainerResources, restrictOOMScoreAdjFlag bool) error {
+	if resources == nil {
+		return nil
+	}
+	adj := int(resources.GetOomScoreAdj())
+	if restrictOOMScoreAdjFlag {
+		var err error
+		adj, err = restrictOOMScoreAdj(adj)
+		if err != nil {
+			return err
+		}
+	}
+	g.SetProcessOOMScoreAdj(adj)
+
+	return nil
+}
+
 // getOCICapabilitiesList returns a list of all available capabilities.
 func getOCICapabilitiesList() []string {
 	var caps []string

vendor/github.com/containerd/cri/pkg/server/helpers.go

@@ -18,6 +18,7 @@ package server
 
 import (
 	"fmt"
+	"io/ioutil"
 	"os"
 	"path"
 	"path/filepath"
@@ -143,9 +144,9 @@ const (
 // generated is unique as long as sandbox metadata is unique.
 func makeSandboxName(s *runtime.PodSandboxMetadata) string {
 	return strings.Join([]string{
-		s.Name,      // 0
+		s.Name,                       // 0
-		s.Namespace, // 1
+		s.Namespace,                  // 1
-		s.Uid,       // 2
+		s.Uid,                        // 2
 		fmt.Sprintf("%d", s.Attempt), // 3
 	}, nameDelimiter)
 }
@@ -155,10 +156,10 @@ func makeSandboxName(s *runtime.PodSandboxMetadata) string {
 // unique.
 func makeContainerName(c *runtime.ContainerMetadata, s *runtime.PodSandboxMetadata) string {
 	return strings.Join([]string{
-		c.Name,      // 0
+		c.Name,                       // 0
-		s.Name,      // 1: pod name
+		s.Name,                       // 1: pod name
-		s.Namespace, // 2: pod namespace
+		s.Namespace,                  // 2: pod namespace
-		s.Uid,       // 3: pod uid
+		s.Uid,                        // 3: pod uid
 		fmt.Sprintf("%d", c.Attempt), // 4
 	}, nameDelimiter)
 }
@@ -603,3 +604,27 @@ func getTaskStatus(ctx context.Context, task containerd.Task) (containerd.Status
 	}
 	return status, nil
 }
+
+func getCurrentOOMScoreAdj() (int, error) {
+	b, err := ioutil.ReadFile("/proc/self/oom_score_adj")
+	if err != nil {
+		return 0, errors.Wrap(err, "could not get the daemon oom_score_adj")
+	}
+	s := strings.TrimSpace(string(b))
+	i, err := strconv.Atoi(s)
+	if err != nil {
+		return 0, errors.Wrap(err, "could not get the daemon oom_score_adj")
+	}
+	return i, nil
+}
+
+func restrictOOMScoreAdj(preferredOOMScoreAdj int) (int, error) {
+	currentOOMScoreAdj, err := getCurrentOOMScoreAdj()
+	if err != nil {
+		return preferredOOMScoreAdj, err
+	}
+	if preferredOOMScoreAdj < currentOOMScoreAdj {
+		return currentOOMScoreAdj, nil
+	}
+	return preferredOOMScoreAdj, nil
+}

vendor/github.com/containerd/cri/pkg/server/sandbox_run.go

@@ -371,10 +371,14 @@ func (c *criService) generateSandboxContainerSpec(id string, config *runtime.Pod
 	// TODO(random-liu): [P2] Consider whether to add labels and annotations to the container.
 
 	// Set cgroups parent.
-	if config.GetLinux().GetCgroupParent() != "" {
+	if c.config.DisableCgroup {
-		cgroupsPath := getCgroupsPath(config.GetLinux().GetCgroupParent(), id,
+		g.SetLinuxCgroupsPath("")
-			c.config.SystemdCgroup)
+	} else {
-		g.SetLinuxCgroupsPath(cgroupsPath)
+		if config.GetLinux().GetCgroupParent() != "" {
+			cgroupsPath := getCgroupsPath(config.GetLinux().GetCgroupParent(), id,
+				c.config.SystemdCgroup)
+			g.SetLinuxCgroupsPath(cgroupsPath)
+		}
 	}
 	// When cgroup parent is not set, containerd-shim will create container in a child cgroup
 	// of the cgroup itself is in.
@@ -431,8 +435,17 @@ func (c *criService) generateSandboxContainerSpec(id string, config *runtime.Pod
 
 	// Note: LinuxSandboxSecurityContext does not currently provide an apparmor profile
 
-	g.SetLinuxResourcesCPUShares(uint64(defaultSandboxCPUshares))
+	if !c.config.DisableCgroup {
-	g.SetProcessOOMScoreAdj(int(defaultSandboxOOMAdj))
+		g.SetLinuxResourcesCPUShares(uint64(defaultSandboxCPUshares))
+	}
+	adj := int(defaultSandboxOOMAdj)
+	if c.config.RestrictOOMScoreAdj {
+		adj, err = restrictOOMScoreAdj(adj)
+		if err != nil {
+			return nil, err
+		}
+	}
+	g.SetProcessOOMScoreAdj(adj)
 
 	g.AddAnnotation(annotations.ContainerType, annotations.ContainerTypeSandbox)
 	g.AddAnnotation(annotations.SandboxID, id)

vendor/github.com/containerd/cri/pkg/server/service.go

@@ -28,6 +28,7 @@ import (
 	cni "github.com/containerd/go-cni"
 	runcapparmor "github.com/opencontainers/runc/libcontainer/apparmor"
 	runcseccomp "github.com/opencontainers/runc/libcontainer/seccomp"
+	runcsystem "github.com/opencontainers/runc/libcontainer/system"
 	"github.com/opencontainers/selinux/go-selinux"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
@@ -108,7 +109,7 @@ func NewCRIService(config criconfig.Config, client *containerd.Client) (CRIServi
 	c := &criService{
 		config:             config,
 		client:             client,
-		apparmorEnabled:    runcapparmor.IsEnabled(),
+		apparmorEnabled:    runcapparmor.IsEnabled() && !config.DisableApparmor,
 		seccompEnabled:     runcseccomp.IsEnabled(),
 		os:                 osinterface.RealOS{},
 		sandboxStore:       sandboxstore.NewStore(),
@@ -120,6 +121,12 @@ func NewCRIService(config criconfig.Config, client *containerd.Client) (CRIServi
 		initialized:        atomic.NewBool(false),
 	}
 
+	if runcsystem.RunningInUserNS() {
+		if !(config.DisableCgroup && !c.apparmorEnabled && config.RestrictOOMScoreAdj) {
+			logrus.Warn("Running containerd in a user namespace typically requires disable_cgroup, disable_apparmor, restrict_oom_score_adj set to be true")
+		}
+	}
+
 	if c.config.EnableSelinux {
 		if !selinux.GetEnabled() {
 			logrus.Warn("Selinux is not supported")

vendor/github.com/docker/distribution/registry/api/errcode/errors.go

@@ -0,0 +1,267 @@
+package errcode
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+// ErrorCoder is the base interface for ErrorCode and Error allowing
+// users of each to just call ErrorCode to get the real ID of each
+type ErrorCoder interface {
+	ErrorCode() ErrorCode
+}
+
+// ErrorCode represents the error type. The errors are serialized via strings
+// and the integer format may change and should *never* be exported.
+type ErrorCode int
+
+var _ error = ErrorCode(0)
+
+// ErrorCode just returns itself
+func (ec ErrorCode) ErrorCode() ErrorCode {
+	return ec
+}
+
+// Error returns the ID/Value
+func (ec ErrorCode) Error() string {
+	// NOTE(stevvooe): Cannot use message here since it may have unpopulated args.
+	return strings.ToLower(strings.Replace(ec.String(), "_", " ", -1))
+}
+
+// Descriptor returns the descriptor for the error code.
+func (ec ErrorCode) Descriptor() ErrorDescriptor {
+	d, ok := errorCodeToDescriptors[ec]
+
+	if !ok {
+		return ErrorCodeUnknown.Descriptor()
+	}
+
+	return d
+}
+
+// String returns the canonical identifier for this error code.
+func (ec ErrorCode) String() string {
+	return ec.Descriptor().Value
+}
+
+// Message returned the human-readable error message for this error code.
+func (ec ErrorCode) Message() string {
+	return ec.Descriptor().Message
+}
+
+// MarshalText encodes the receiver into UTF-8-encoded text and returns the
+// result.
+func (ec ErrorCode) MarshalText() (text []byte, err error) {
+	return []byte(ec.String()), nil
+}
+
+// UnmarshalText decodes the form generated by MarshalText.
+func (ec *ErrorCode) UnmarshalText(text []byte) error {
+	desc, ok := idToDescriptors[string(text)]
+
+	if !ok {
+		desc = ErrorCodeUnknown.Descriptor()
+	}
+
+	*ec = desc.Code
+
+	return nil
+}
+
+// WithMessage creates a new Error struct based on the passed-in info and
+// overrides the Message property.
+func (ec ErrorCode) WithMessage(message string) Error {
+	return Error{
+		Code:    ec,
+		Message: message,
+	}
+}
+
+// WithDetail creates a new Error struct based on the passed-in info and
+// set the Detail property appropriately
+func (ec ErrorCode) WithDetail(detail interface{}) Error {
+	return Error{
+		Code:    ec,
+		Message: ec.Message(),
+	}.WithDetail(detail)
+}
+
+// WithArgs creates a new Error struct and sets the Args slice
+func (ec ErrorCode) WithArgs(args ...interface{}) Error {
+	return Error{
+		Code:    ec,
+		Message: ec.Message(),
+	}.WithArgs(args...)
+}
+
+// Error provides a wrapper around ErrorCode with extra Details provided.
+type Error struct {
+	Code    ErrorCode   `json:"code"`
+	Message string      `json:"message"`
+	Detail  interface{} `json:"detail,omitempty"`
+
+	// TODO(duglin): See if we need an "args" property so we can do the
+	// variable substitution right before showing the message to the user
+}
+
+var _ error = Error{}
+
+// ErrorCode returns the ID/Value of this Error
+func (e Error) ErrorCode() ErrorCode {
+	return e.Code
+}
+
+// Error returns a human readable representation of the error.
+func (e Error) Error() string {
+	return fmt.Sprintf("%s: %s", e.Code.Error(), e.Message)
+}
+
+// WithDetail will return a new Error, based on the current one, but with
+// some Detail info added
+func (e Error) WithDetail(detail interface{}) Error {
+	return Error{
+		Code:    e.Code,
+		Message: e.Message,
+		Detail:  detail,
+	}
+}
+
+// WithArgs uses the passed-in list of interface{} as the substitution
+// variables in the Error's Message string, but returns a new Error
+func (e Error) WithArgs(args ...interface{}) Error {
+	return Error{
+		Code:    e.Code,
+		Message: fmt.Sprintf(e.Code.Message(), args...),
+		Detail:  e.Detail,
+	}
+}
+
+// ErrorDescriptor provides relevant information about a given error code.
+type ErrorDescriptor struct {
+	// Code is the error code that this descriptor describes.
+	Code ErrorCode
+
+	// Value provides a unique, string key, often captilized with
+	// underscores, to identify the error code. This value is used as the
+	// keyed value when serializing api errors.
+	Value string
+
+	// Message is a short, human readable decription of the error condition
+	// included in API responses.
+	Message string
+
+	// Description provides a complete account of the errors purpose, suitable
+	// for use in documentation.
+	Description string
+
+	// HTTPStatusCode provides the http status code that is associated with
+	// this error condition.
+	HTTPStatusCode int
+}
+
+// ParseErrorCode returns the value by the string error code.
+// `ErrorCodeUnknown` will be returned if the error is not known.
+func ParseErrorCode(value string) ErrorCode {
+	ed, ok := idToDescriptors[value]
+	if ok {
+		return ed.Code
+	}
+
+	return ErrorCodeUnknown
+}
+
+// Errors provides the envelope for multiple errors and a few sugar methods
+// for use within the application.
+type Errors []error
+
+var _ error = Errors{}
+
+func (errs Errors) Error() string {
+	switch len(errs) {
+	case 0:
+		return "<nil>"
+	case 1:
+		return errs[0].Error()
+	default:
+		msg := "errors:\n"
+		for _, err := range errs {
+			msg += err.Error() + "\n"
+		}
+		return msg
+	}
+}
+
+// Len returns the current number of errors.
+func (errs Errors) Len() int {
+	return len(errs)
+}
+
+// MarshalJSON converts slice of error, ErrorCode or Error into a
+// slice of Error - then serializes
+func (errs Errors) MarshalJSON() ([]byte, error) {
+	var tmpErrs struct {
+		Errors []Error `json:"errors,omitempty"`
+	}
+
+	for _, daErr := range errs {
+		var err Error
+
+		switch daErr := daErr.(type) {
+		case ErrorCode:
+			err = daErr.WithDetail(nil)
+		case Error:
+			err = daErr
+		default:
+			err = ErrorCodeUnknown.WithDetail(daErr)
+
+		}
+
+		// If the Error struct was setup and they forgot to set the
+		// Message field (meaning its "") then grab it from the ErrCode
+		msg := err.Message
+		if msg == "" {
+			msg = err.Code.Message()
+		}
+
+		tmpErrs.Errors = append(tmpErrs.Errors, Error{
+			Code:    err.Code,
+			Message: msg,
+			Detail:  err.Detail,
+		})
+	}
+
+	return json.Marshal(tmpErrs)
+}
+
+// UnmarshalJSON deserializes []Error and then converts it into slice of
+// Error or ErrorCode
+func (errs *Errors) UnmarshalJSON(data []byte) error {
+	var tmpErrs struct {
+		Errors []Error
+	}
+
+	if err := json.Unmarshal(data, &tmpErrs); err != nil {
+		return err
+	}
+
+	var newErrs Errors
+	for _, daErr := range tmpErrs.Errors {
+		// If Message is empty or exactly matches the Code's message string
+		// then just use the Code, no need for a full Error struct
+		if daErr.Detail == nil && (daErr.Message == "" || daErr.Message == daErr.Code.Message()) {
+			// Error's w/o details get converted to ErrorCode
+			newErrs = append(newErrs, daErr.Code)
+		} else {
+			// Error's w/ details are untouched
+			newErrs = append(newErrs, Error{
+				Code:    daErr.Code,
+				Message: daErr.Message,
+				Detail:  daErr.Detail,
+			})
+		}
+	}
+
+	*errs = newErrs
+	return nil
+}

vendor/github.com/docker/distribution/registry/api/errcode/handler.go

@@ -0,0 +1,40 @@
+package errcode
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+// ServeJSON attempts to serve the errcode in a JSON envelope. It marshals err
+// and sets the content-type header to 'application/json'. It will handle
+// ErrorCoder and Errors, and if necessary will create an envelope.
+func ServeJSON(w http.ResponseWriter, err error) error {
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	var sc int
+
+	switch errs := err.(type) {
+	case Errors:
+		if len(errs) < 1 {
+			break
+		}
+
+		if err, ok := errs[0].(ErrorCoder); ok {
+			sc = err.ErrorCode().Descriptor().HTTPStatusCode
+		}
+	case ErrorCoder:
+		sc = errs.ErrorCode().Descriptor().HTTPStatusCode
+		err = Errors{err} // create an envelope.
+	default:
+		// We just have an unhandled error type, so just place in an envelope
+		// and move along.
+		err = Errors{err}
+	}
+
+	if sc == 0 {
+		sc = http.StatusInternalServerError
+	}
+
+	w.WriteHeader(sc)
+
+	return json.NewEncoder(w).Encode(err)
+}

vendor/github.com/docker/distribution/registry/api/errcode/register.go

@@ -0,0 +1,138 @@
+package errcode
+
+import (
+	"fmt"
+	"net/http"
+	"sort"
+	"sync"
+)
+
+var (
+	errorCodeToDescriptors = map[ErrorCode]ErrorDescriptor{}
+	idToDescriptors        = map[string]ErrorDescriptor{}
+	groupToDescriptors     = map[string][]ErrorDescriptor{}
+)
+
+var (
+	// ErrorCodeUnknown is a generic error that can be used as a last
+	// resort if there is no situation-specific error message that can be used
+	ErrorCodeUnknown = Register("errcode", ErrorDescriptor{
+		Value:   "UNKNOWN",
+		Message: "unknown error",
+		Description: `Generic error returned when the error does not have an
+			                                            API classification.`,
+		HTTPStatusCode: http.StatusInternalServerError,
+	})
+
+	// ErrorCodeUnsupported is returned when an operation is not supported.
+	ErrorCodeUnsupported = Register("errcode", ErrorDescriptor{
+		Value:   "UNSUPPORTED",
+		Message: "The operation is unsupported.",
+		Description: `The operation was unsupported due to a missing
+		implementation or invalid set of parameters.`,
+		HTTPStatusCode: http.StatusMethodNotAllowed,
+	})
+
+	// ErrorCodeUnauthorized is returned if a request requires
+	// authentication.
+	ErrorCodeUnauthorized = Register("errcode", ErrorDescriptor{
+		Value:   "UNAUTHORIZED",
+		Message: "authentication required",
+		Description: `The access controller was unable to authenticate
+		the client. Often this will be accompanied by a
+		Www-Authenticate HTTP response header indicating how to
+		authenticate.`,
+		HTTPStatusCode: http.StatusUnauthorized,
+	})
+
+	// ErrorCodeDenied is returned if a client does not have sufficient
+	// permission to perform an action.
+	ErrorCodeDenied = Register("errcode", ErrorDescriptor{
+		Value:   "DENIED",
+		Message: "requested access to the resource is denied",
+		Description: `The access controller denied access for the
+		operation on a resource.`,
+		HTTPStatusCode: http.StatusForbidden,
+	})
+
+	// ErrorCodeUnavailable provides a common error to report unavailability
+	// of a service or endpoint.
+	ErrorCodeUnavailable = Register("errcode", ErrorDescriptor{
+		Value:          "UNAVAILABLE",
+		Message:        "service unavailable",
+		Description:    "Returned when a service is not available",
+		HTTPStatusCode: http.StatusServiceUnavailable,
+	})
+
+	// ErrorCodeTooManyRequests is returned if a client attempts too many
+	// times to contact a service endpoint.
+	ErrorCodeTooManyRequests = Register("errcode", ErrorDescriptor{
+		Value:   "TOOMANYREQUESTS",
+		Message: "too many requests",
+		Description: `Returned when a client attempts to contact a
+		service too many times`,
+		HTTPStatusCode: http.StatusTooManyRequests,
+	})
+)
+
+var nextCode = 1000
+var registerLock sync.Mutex
+
+// Register will make the passed-in error known to the environment and
+// return a new ErrorCode
+func Register(group string, descriptor ErrorDescriptor) ErrorCode {
+	registerLock.Lock()
+	defer registerLock.Unlock()
+
+	descriptor.Code = ErrorCode(nextCode)
+
+	if _, ok := idToDescriptors[descriptor.Value]; ok {
+		panic(fmt.Sprintf("ErrorValue %q is already registered", descriptor.Value))
+	}
+	if _, ok := errorCodeToDescriptors[descriptor.Code]; ok {
+		panic(fmt.Sprintf("ErrorCode %v is already registered", descriptor.Code))
+	}
+
+	groupToDescriptors[group] = append(groupToDescriptors[group], descriptor)
+	errorCodeToDescriptors[descriptor.Code] = descriptor
+	idToDescriptors[descriptor.Value] = descriptor
+
+	nextCode++
+	return descriptor.Code
+}
+
+type byValue []ErrorDescriptor
+
+func (a byValue) Len() int           { return len(a) }
+func (a byValue) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a byValue) Less(i, j int) bool { return a[i].Value < a[j].Value }
+
+// GetGroupNames returns the list of Error group names that are registered
+func GetGroupNames() []string {
+	keys := []string{}
+
+	for k := range groupToDescriptors {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+// GetErrorCodeGroup returns the named group of error descriptors
+func GetErrorCodeGroup(name string) []ErrorDescriptor {
+	desc := groupToDescriptors[name]
+	sort.Sort(byValue(desc))
+	return desc
+}
+
+// GetErrorAllDescriptors returns a slice of all ErrorDescriptors that are
+// registered, irrespective of what group they're in
+func GetErrorAllDescriptors() []ErrorDescriptor {
+	result := []ErrorDescriptor{}
+
+	for _, group := range GetGroupNames() {
+		result = append(result, GetErrorCodeGroup(group)...)
+	}
+	sort.Sort(byValue(result))
+	return result
+}

vendor/github.com/docker/docker/.DEREK.yml

@@ -7,7 +7,9 @@ curators:
   - ehazlett
   - fntlnz
   - gianarb
+  - kolyshkin
   - mgoelzer
+  - olljanat
   - programmerq
   - rheinwein
   - ripcurld0
@@ -15,3 +17,5 @@ curators:
 
 features:
   - comments
+  - pr_description_required
+

vendor/github.com/docker/docker/.mailmap

@@ -35,6 +35,8 @@ Allen Sun <allensun.shl@alibaba-inc.com> <allen.sun@daocloud.io>
 Allen Sun <allensun.shl@alibaba-inc.com> <shlallen1990@gmail.com>
 Andrew Weiss <andrew.weiss@docker.com> <andrew.weiss@microsoft.com>
 Andrew Weiss <andrew.weiss@docker.com> <andrew.weiss@outlook.com>
+Andrey Kolomentsev <andrey.kolomentsev@docker.com>
+Andrey Kolomentsev <andrey.kolomentsev@docker.com> <andrey.kolomentsev@gmail.com>
 André Martins  <aanm90@gmail.com> <martins@noironetworks.com>
 Andy Rothfusz <github@developersupport.net> <github@metaliveblog.com>
 Andy Smith <github@anarkystic.com>
@@ -55,9 +57,11 @@ Ben Bonnefoy <frenchben@docker.com>
 Ben Golub <ben.golub@dotcloud.com>
 Ben Toews <mastahyeti@gmail.com> <mastahyeti@users.noreply.github.com>
 Benoit Chesneau <bchesneau@gmail.com>
+Bevisy Zhang <binbin36520@gmail.com>
 Bhiraj Butala <abhiraj.butala@gmail.com>
 Bhumika Bayani <bhumikabayani@gmail.com>
 Bilal Amarni <bilal.amarni@gmail.com> <bamarni@users.noreply.github.com>
+Bily Zhang <xcoder@tenxcloud.com>
 Bill Wang <ozbillwang@gmail.com> <SydOps@users.noreply.github.com>
 Bin Liu <liubin0329@gmail.com>
 Bin Liu <liubin0329@gmail.com> <liubin0329@users.noreply.github.com>
@@ -77,6 +81,7 @@ Chen Chuanliang <chen.chuanliang@zte.com.cn>
 Chen Mingjie <chenmingjie0828@163.com>
 Chen Qiu <cheney-90@hotmail.com>
 Chen Qiu <cheney-90@hotmail.com> <21321229@zju.edu.cn>
+Chengfei Shang <cfshang@alauda.io>
 Chris Dias <cdias@microsoft.com>
 Chris McKinnel <chris.mckinnel@tangentlabs.co.uk>
 Christopher Biscardi <biscarch@sketcht.com>
@@ -97,6 +102,7 @@ Daniel Garcia <daniel@danielgarcia.info>
 Daniel Gasienica <daniel@gasienica.ch> <dgasienica@zynga.com>
 Daniel Goosen <daniel.goosen@surveysampling.com> <djgoosen@users.noreply.github.com>
 Daniel Grunwell <mwgrunny@gmail.com>
+Daniel Hiltgen <daniel.hiltgen@docker.com> <dhiltgen@users.noreply.github.com>
 Daniel J Walsh <dwalsh@redhat.com>
 Daniel Mizyrycki <daniel.mizyrycki@dotcloud.com> <daniel@dotcloud.com>
 Daniel Mizyrycki <daniel.mizyrycki@dotcloud.com> <mzdaniel@glidelink.net>
@@ -104,6 +110,7 @@ Daniel Mizyrycki <daniel.mizyrycki@dotcloud.com> <root@vagrant-ubuntu-12.10.vagr
 Daniel Nephin <dnephin@docker.com> <dnephin@gmail.com>
 Daniel Norberg <dano@spotify.com> <daniel.norberg@gmail.com>
 Daniel Watkins <daniel@daniel-watkins.co.uk>
+Daniel Zhang <jmzwcn@gmail.com>
 Danny Yates <danny@codeaholics.org> <Danny.Yates@mailonline.co.uk>
 Darren Shepherd <darren.s.shepherd@gmail.com> <darren@rancher.com>
 Dattatraya Kumbhar <dattatraya.kumbhar@gslab.com>
@@ -149,6 +156,7 @@ Frederick F. Kautz IV <fkautz@redhat.com> <fkautz@alumni.cmu.edu>
 Gabriel Nicolas Avellaneda <avellaneda.gabriel@gmail.com>
 Gaetan de Villele <gdevillele@gmail.com>
 Gang Qiao <qiaohai8866@gmail.com> <1373319223@qq.com>
+Geon Kim <geon0250@gmail.com>
 George Kontridze <george@bugsnag.com>
 Gerwim Feiken <g.feiken@tfe.nl> <gerwim@gmail.com>
 Giampaolo Mancini <giampaolo@trampolineup.com>
@@ -175,6 +183,7 @@ Harry Zhang <harryz@hyper.sh> <resouer@gmail.com>
 Harry Zhang <resouer@163.com>
 Harshal Patil <harshal.patil@in.ibm.com> <harche@users.noreply.github.com>
 Helen Xie <chenjg@harmonycloud.cn>
+Hiroyuki Sasagawa <hs19870702@gmail.com>
 Hollie Teal <hollie@docker.com>
 Hollie Teal <hollie@docker.com> <hollie.teal@docker.com>
 Hollie Teal <hollie@docker.com> <hollietealok@users.noreply.github.com>
@@ -183,26 +192,32 @@ Huu Nguyen <huu@prismskylabs.com> <whoshuu@gmail.com>
 Hyzhou Zhy <hyzhou.zhy@alibaba-inc.com>
 Hyzhou Zhy <hyzhou.zhy@alibaba-inc.com> <1187766782@qq.com>
 Ilya Khlopotov <ilya.khlopotov@gmail.com>
+Iskander Sharipov <quasilyte@gmail.com>
 Ivan Markin <sw@nogoegst.net> <twim@riseup.net>
 Jack Laxson <jackjrabbit@gmail.com>
 Jacob Atzen <jacob@jacobatzen.dk> <jatzen@gmail.com>
 Jacob Tomlinson <jacob@tom.linson.uk> <jacobtomlinson@users.noreply.github.com>
 Jaivish Kothari <janonymous.codevulture@gmail.com>
 Jamie Hannaford <jamie@limetree.org> <jamie.hannaford@rackspace.com>
+Jean Rouge <rougej+github@gmail.com> <jer329@cornell.edu>
 Jean-Baptiste Barth <jeanbaptiste.barth@gmail.com>
 Jean-Baptiste Dalido <jeanbaptiste@appgratis.com>
 Jean-Tiare Le Bigot <jt@yadutaf.fr> <admin@jtlebi.fr>
 Jeff Anderson <jeff@docker.com> <jefferya@programmerq.net>
 Jeff Nickoloff <jeff.nickoloff@gmail.com> <jeff@allingeek.com>
 Jeroen Franse <jeroenfranse@gmail.com>
-Jessica Frazelle <jessfraz@google.com>
+Jessica Frazelle <acidburn@microsoft.com>
-Jessica Frazelle <jessfraz@google.com> <acidburn@docker.com>
+Jessica Frazelle <acidburn@microsoft.com> <acidburn@docker.com>
-Jessica Frazelle <jessfraz@google.com> <acidburn@google.com>
+Jessica Frazelle <acidburn@microsoft.com> <acidburn@google.com>
-Jessica Frazelle <jessfraz@google.com> <jess@docker.com>
+Jessica Frazelle <acidburn@microsoft.com> <jess@docker.com>
-Jessica Frazelle <jessfraz@google.com> <jess@mesosphere.com>
+Jessica Frazelle <acidburn@microsoft.com> <jess@mesosphere.com>
-Jessica Frazelle <jessfraz@google.com> <jfrazelle@users.noreply.github.com>
+Jessica Frazelle <acidburn@microsoft.com> <jessfraz@google.com>
-Jessica Frazelle <jessfraz@google.com> <me@jessfraz.com>
+Jessica Frazelle <acidburn@microsoft.com> <jfrazelle@users.noreply.github.com>
-Jessica Frazelle <jessfraz@google.com> <princess@docker.com>
+Jessica Frazelle <acidburn@microsoft.com> <me@jessfraz.com>
+Jessica Frazelle <acidburn@microsoft.com> <princess@docker.com>
+Jian Liao <jliao@alauda.io>
+Jiang Jinyang <jjyruby@gmail.com>
+Jiang Jinyang <jjyruby@gmail.com> <jiangjinyang@outlook.com>
 Jim Galasyn <jim.galasyn@docker.com>
 Jiuyue Ma <majiuyue@huawei.com>
 Joey Geiger <jgeiger@gmail.com>
@@ -223,7 +238,9 @@ Jon Surrell <jon.surrell@gmail.com> <jon.surrell@automattic.com>
 Jordan Arentsen <blissdev@gmail.com>
 Jordan Jennings <jjn2009@gmail.com> <jjn2009@users.noreply.github.com>
 Jorit Kleine-Möllhoff <joppich@bricknet.de> <joppich@users.noreply.github.com>
-Jose Diaz-Gonzalez <jose@seatgeek.com> <josegonzalez@users.noreply.github.com>
+Jose Diaz-Gonzalez <email@josediazgonzalez.com>
+Jose Diaz-Gonzalez <email@josediazgonzalez.com> <jose@seatgeek.com>
+Jose Diaz-Gonzalez <email@josediazgonzalez.com> <josegonzalez@users.noreply.github.com>
 Josh Bonczkowski <josh.bonczkowski@gmail.com>
 Josh Eveleth <joshe@opendns.com> <jeveleth@users.noreply.github.com>
 Josh Hawn <josh.hawn@docker.com> <jlhawn@berkeley.edu>
@@ -237,6 +254,7 @@ Justin Cormack <justin.cormack@docker.com>
 Justin Cormack <justin.cormack@docker.com> <justin.cormack@unikernel.com>
 Justin Cormack <justin.cormack@docker.com> <justin@specialbusservice.com>
 Justin Simonelis <justin.p.simonelis@gmail.com> <justin.simonelis@PTS-JSIMON2.toronto.exclamation.com>
+Justin Terry <juterry@microsoft.com>
 Jérôme Petazzoni <jerome.petazzoni@docker.com> <jerome.petazzoni@dotcloud.com>
 Jérôme Petazzoni <jerome.petazzoni@docker.com> <jerome.petazzoni@gmail.com>
 Jérôme Petazzoni <jerome.petazzoni@docker.com> <jp@enix.org>
@@ -245,8 +263,11 @@ Kai Qiang Wu (Kennan) <wkq5325@gmail.com>
 Kai Qiang Wu (Kennan) <wkq5325@gmail.com> <wkqwu@cn.ibm.com>
 Kamil Domański <kamil@domanski.co>
 Kamjar Gerami <kami.gerami@gmail.com>
+Karthik Nayak <karthik.188@gmail.com>
+Karthik Nayak <karthik.188@gmail.com> <Karthik.188@gmail.com>
 Ken Cochrane <kencochrane@gmail.com> <KenCochrane@gmail.com>
 Ken Herner <kherner@progress.com> <chosenken@gmail.com>
+Ken Reese <krrgithub@gmail.com>
 Kenfe-Mickaël Laventure <mickael.laventure@gmail.com>
 Kevin Feyrer <kevin.feyrer@btinternet.com> <kevinfeyrer@users.noreply.github.com>
 Kevin Kern <kaiwentan@harmonycloud.cn>
@@ -260,6 +281,7 @@ Konstantin Pelykh <kpelykh@zettaset.com>
 Kotaro Yoshimatsu <kotaro.yoshimatsu@gmail.com>
 Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp> <kunal.kushwaha@gmail.com>
 Lajos Papp <lajos.papp@sequenceiq.com> <lalyos@yahoo.com>
+Lei Gong <lgong@alauda.io>
 Lei Jitang <leijitang@huawei.com>
 Lei Jitang <leijitang@huawei.com> <leijitang@gmail.com>
 Liang Mingqiang <mqliang.zju@gmail.com>
@@ -268,7 +290,8 @@ Liao Qingwei <liaoqingwei@huawei.com>
 Linus Heckemann <lheckemann@twig-world.com>
 Linus Heckemann <lheckemann@twig-world.com> <anonymouse2048@gmail.com>
 Lokesh Mandvekar <lsm5@fedoraproject.org> <lsm5@redhat.com>
-Lorenzo Fontana <lo@linux.com> <fontanalorenzo@me.com>
+Lorenzo Fontana <fontanalorenz@gmail.com> <fontanalorenzo@me.com>
+Lorenzo Fontana <fontanalorenz@gmail.com> <lo@linux.com>
 Louis Opter <kalessin@kalessin.fr>
 Louis Opter <kalessin@kalessin.fr> <louis@dotcloud.com>
 Luca Favatella <luca.favatella@erlang-solutions.com> <lucafavatella@users.noreply.github.com>
@@ -315,6 +338,8 @@ Michael Nussbaum <michael.nussbaum@getbraintree.com>
 Michael Nussbaum <michael.nussbaum@getbraintree.com> <code@getbraintree.com>
 Michael Spetsiotis <michael_spets@hotmail.com>
 Michal Minář <miminar@redhat.com>
+Michiel de Jong <michiel@unhosted.org>
+Mickaël Fortunato <morsi.morsicus@gmail.com>
 Miguel Angel Alvarez Cabrerizo <doncicuto@gmail.com> <30386061+doncicuto@users.noreply.github.com>
 Miguel Angel Fernández <elmendalerenda@gmail.com>
 Mihai Borobocea <MihaiBorob@gmail.com> <MihaiBorobocea@gmail.com>
@@ -327,6 +352,7 @@ Moorthy RS <rsmoorthy@gmail.com> <rsmoorthy@users.noreply.github.com>
 Moysés Borges <moysesb@gmail.com>
 Moysés Borges <moysesb@gmail.com> <moyses.furtado@wplex.com.br>
 Nace Oroz <orkica@gmail.com>
+Natasha Jarus <linuxmercedes@gmail.com>
 Nathan LeClaire <nathan.leclaire@docker.com> <nathan.leclaire@gmail.com>
 Nathan LeClaire <nathan.leclaire@docker.com> <nathanleclaire@gmail.com>
 Neil Horman <nhorman@tuxdriver.com> <nhorman@hmswarspite.think-freely.org>
@@ -338,6 +364,9 @@ Nolan Darilek <nolan@thewordnerd.info>
 O.S. Tezer <ostezer@gmail.com>
 O.S. Tezer <ostezer@gmail.com> <ostezer@users.noreply.github.com>
 Oh Jinkyun <tintypemolly@gmail.com> <tintypemolly@Ohui-MacBook-Pro.local>
+Oliver Reason <oli@overrateddev.co>
+Olli Janatuinen <olli.janatuinen@gmail.com>
+Olli Janatuinen <olli.janatuinen@gmail.com> <olljanat@users.noreply.github.com>
 Ouyang Liduo <oyld0210@163.com>
 Patrick Stapleton <github@gdi2290.com>
 Paul Liljenberg <liljenberg.paul@gmail.com> <letters@paulnotcom.se>
@@ -359,7 +388,10 @@ Robert Terhaar <rterhaar@atlanticdynamic.com> <robbyt@users.noreply.github.com>
 Roberto G. Hashioka <roberto.hashioka@docker.com> <roberto_hashioka@hotmail.com>
 Roberto Muñoz Fernández <robertomf@gmail.com> <roberto.munoz.fernandez.contractor@bbva.com>
 Roman Dudin <katrmr@gmail.com> <decadent@users.noreply.github.com>
+Rong Zhang <rongzhang@alauda.io>
+Rongxiang Song <tinysong1226@gmail.com>
 Ross Boucher <rboucher@gmail.com>
+Rui Cao <ruicao@alauda.io>
 Runshen Zhu <runshen.zhu@gmail.com>
 Ryan Stelly <ryan.stelly@live.com>
 Sakeven Jiang <jc5930@sina.cn>
@@ -432,6 +464,7 @@ Tõnis Tiigi <tonistiigi@gmail.com>
 Trishna Guha <trishnaguha17@gmail.com>
 Tristan Carel <tristan@cogniteev.com>
 Tristan Carel <tristan@cogniteev.com> <tristan.carel@gmail.com>
+Tyler Brown <tylers.pile@gmail.com>
 Umesh Yadav <umesh4257@gmail.com>
 Umesh Yadav <umesh4257@gmail.com> <dungeonmaster18@users.noreply.github.com>
 Victor Lyuboslavsky <victor@victoreda.com>
@@ -464,8 +497,11 @@ Wei Wu <wuwei4455@gmail.com> cizixs <cizixs@163.com>
 Wenjun Tang <tangwj2@lenovo.com> <dodia@163.com>
 Wewang Xiaorenfine <wang.xiaoren@zte.com.cn>
 Will Weaver <monkey@buildingbananas.com>
+Xian Chaobo <xianchaobo@huawei.com>
+Xian Chaobo <xianchaobo@huawei.com> <jimmyxian2004@yahoo.com.cn>
 Xianglin Gao <xlgao@zju.edu.cn>
 Xianlu Bird <xianlubird@gmail.com>
+Xiaodong Zhang <a4012017@sina.com>
 Xiaoyu Zhang <zhang.xiaoyu33@zte.com.cn>
 Xuecong Liao <satorulogic@gmail.com>
 Yamasaki Masahide <masahide.y@gmail.com>
@@ -477,15 +513,18 @@ Yi EungJun <eungjun.yi@navercorp.com> <semtlenori@gmail.com>
 Ying Li <ying.li@docker.com>
 Ying Li <ying.li@docker.com> <cyli@twistedmatrix.com>
 Yong Tang <yong.tang.github@outlook.com> <yongtang@users.noreply.github.com>
+Yongxin Li <yxli@alauda.io>
 Yosef Fertel <yfertel@gmail.com> <frosforever@users.noreply.github.com>
 Yu Changchun <yuchangchun1@huawei.com>
 Yu Chengxia <yuchengxia@huawei.com>
 Yu Peng <yu.peng36@zte.com.cn>
 Yu Peng <yu.peng36@zte.com.cn> <yupeng36@zte.com.cn>
+Yue Zhang <zy675793960@yeah.net>
 Zachary Jaffee <zjaffee@us.ibm.com> <zij@case.edu>
 Zachary Jaffee <zjaffee@us.ibm.com> <zjaffee@apache.org>
 ZhangHang <stevezhang2014@gmail.com>
 Zhenkun Bi <bi.zhenkun@zte.com.cn>
+Zhoulin Xie <zhoulin.xie@daocloud.io>
 Zhou Hao <zhouhao@cn.fujitsu.com>
 Zhu Kunjia <zhu.kunjia@zte.com.cn>
 Zou Yu <zouyu7@huawei.com>

vendor/github.com/docker/docker/AUTHORS

@@ -118,6 +118,7 @@ Andreas Köhler <andi5.py@gmx.net>
 Andreas Savvides <andreas@editd.com>
 Andreas Tiefenthaler <at@an-ti.eu>
 Andrei Gherzan <andrei@resin.io>
+Andrei Vagin <avagin@gmail.com>
 Andrew C. Bodine <acbodine@us.ibm.com>
 Andrew Clay Shafer <andrewcshafer@gmail.com>
 Andrew Duckworth <grillopress@gmail.com>
@@ -137,6 +138,7 @@ Andrew Po <absourd.noise@gmail.com>
 Andrew Weiss <andrew.weiss@docker.com>
 Andrew Williams <williams.andrew@gmail.com>
 Andrews Medina <andrewsmedina@gmail.com>
+Andrey Kolomentsev <andrey.kolomentsev@docker.com>
 Andrey Petrov <andrey.petrov@shazow.net>
 Andrey Stolbovsky <andrey.stolbovsky@gmail.com>
 André Martins <aanm90@gmail.com>
@@ -195,23 +197,27 @@ bdevloed <boris.de.vloed@gmail.com>
 Ben Bonnefoy <frenchben@docker.com>
 Ben Firshman <ben@firshman.co.uk>
 Ben Golub <ben.golub@dotcloud.com>
+Ben Gould <ben@bengould.co.uk>
 Ben Hall <ben@benhall.me.uk>
 Ben Sargent <ben@brokendigits.com>
 Ben Severson <BenSeverson@users.noreply.github.com>
 Ben Toews <mastahyeti@gmail.com>
 Ben Wiklund <ben@daisyowl.com>
 Benjamin Atkin <ben@benatkin.com>
+Benjamin Baker <Benjamin.baker@utexas.edu>
 Benjamin Boudreau <boudreau.benjamin@gmail.com>
 Benjamin Yolken <yolken@stripe.com>
 Benoit Chesneau <bchesneau@gmail.com>
 Bernerd Schaefer <bj.schaefer@gmail.com>
 Bernhard M. Wiedemann <bwiedemann@suse.de>
 Bert Goethals <bert@bertg.be>
+Bevisy Zhang <binbin36520@gmail.com>
 Bharath Thiruveedula <bharath_ves@hotmail.com>
 Bhiraj Butala <abhiraj.butala@gmail.com>
 Bhumika Bayani <bhumikabayani@gmail.com>
 Bilal Amarni <bilal.amarni@gmail.com>
 Bill Wang <ozbillwang@gmail.com>
+Bily Zhang <xcoder@tenxcloud.com>
 Bin Liu <liubin0329@gmail.com>
 Bingshen Wang <bingshen.wbs@alibaba-inc.com>
 Blake Geno <blakegeno@gmail.com>
@@ -246,6 +252,7 @@ Brian Torres-Gil <brian@dralth.com>
 Brian Trump <btrump@yelp.com>
 Brice Jaglin <bjaglin@teads.tv>
 Briehan Lombaard <briehan.lombaard@gmail.com>
+Brielle Broder <bbroder@google.com>
 Bruno Bigras <bigras.bruno@gmail.com>
 Bruno Binet <bruno.binet@gmail.com>
 Bruno Gazzera <bgazzera@paginar.com>
@@ -300,6 +307,7 @@ Chen Min <chenmin46@huawei.com>
 Chen Mingjie <chenmingjie0828@163.com>
 Chen Qiu <cheney-90@hotmail.com>
 Cheng-mean Liu <soccerl@microsoft.com>
+Chengfei Shang <cfshang@alauda.io>
 Chengguang Xu <cgxu519@gmx.com>
 chenyuzhu <chenyuzhi@oschina.cn>
 Chetan Birajdar <birajdar.chetan@gmail.com>
@@ -325,9 +333,11 @@ Chris Swan <chris.swan@iee.org>
 Chris Telfer <ctelfer@docker.com>
 Chris Wahl <github@wahlnetwork.com>
 Chris Weyl <cweyl@alumni.drew.edu>
+Chris White <me@cwprogram.com>
 Christian Berendt <berendt@b1-systems.de>
 Christian Brauner <christian.brauner@ubuntu.com>
 Christian Böhme <developement@boehme3d.de>
+Christian Muehlhaeuser <muesli@gmail.com>
 Christian Persson <saser@live.se>
 Christian Rotzoll <ch.rotzoll@gmail.com>
 Christian Simon <simon@swine.de>
@@ -350,6 +360,7 @@ Cody Roseborough <crrosebo@amazon.com>
 Coenraad Loubser <coenraad@wish.org.za>
 Colin Dunklau <colin.dunklau@gmail.com>
 Colin Hebert <hebert.colin@gmail.com>
+Colin Panisset <github@clabber.com>
 Colin Rice <colin@daedrum.net>
 Colin Walters <walters@verbum.org>
 Collin Guarino <collin.guarino@gmail.com>
@@ -385,6 +396,7 @@ Dan Levy <dan@danlevy.net>
 Dan McPherson <dmcphers@redhat.com>
 Dan Stine <sw@stinemail.com>
 Dan Williams <me@deedubs.com>
+Dani Hodovic <dani.hodovic@gmail.com>
 Dani Louca <dani.louca@docker.com>
 Daniel Antlinger <d.antlinger@gmx.at>
 Daniel Dao <dqminh@cloudflare.com>
@@ -438,12 +450,14 @@ David Mackey <tdmackey@booleanhaiku.com>
 David Mat <david@davidmat.com>
 David Mcanulty <github@hellspark.com>
 David McKay <david@rawkode.com>
+David P Hilton <david.hilton.p@gmail.com>
 David Pelaez <pelaez89@gmail.com>
 David R. Jenni <david.r.jenni@gmail.com>
 David Röthlisberger <david@rothlis.net>
 David Sheets <dsheets@docker.com>
 David Sissitka <me@dsissitka.com>
 David Trott <github@davidtrott.com>
+David Wang <00107082@163.com>
 David Williamson <david.williamson@docker.com>
 David Xia <dxia@spotify.com>
 David Young <yangboh@cn.ibm.com>
@@ -451,8 +465,10 @@ Davide Ceretti <davide.ceretti@hogarthww.com>
 Dawn Chen <dawnchen@google.com>
 dbdd <wangtong2712@gmail.com>
 dcylabs <dcylabs@gmail.com>
+Debayan De <debayande@users.noreply.github.com>
 Deborah Gertrude Digges <deborah.gertrude.digges@gmail.com>
 deed02392 <georgehafiz@gmail.com>
+Deep Debroy <ddebroy@docker.com>
 Deng Guangxing <dengguangxing@huawei.com>
 Deni Bertovic <deni@kset.org>
 Denis Defreyne <denis@soundcloud.com>
@@ -477,6 +493,7 @@ Dieter Reuter <dieter.reuter@me.com>
 Dillon Dixon <dillondixon@gmail.com>
 Dima Stopel <dima@twistlock.com>
 Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
+Dimitris Mandalidis <dimitris.mandalidis@gmail.com>
 Dimitris Rozakis <dimrozakis@gmail.com>
 Dimitry Andric <d.andric@activevideo.com>
 Dinesh Subhraveti <dineshs@altiscale.com>
@@ -503,6 +520,7 @@ Don Kjer <don.kjer@gmail.com>
 Don Spaulding <donspauldingii@gmail.com>
 Donald Huang <don.hcd@gmail.com>
 Dong Chen <dongluo.chen@docker.com>
+Donghwa Kim <shanytt@gmail.com>
 Donovan Jones <git@gamma.net.nz>
 Doron Podoleanu <doronp@il.ibm.com>
 Doug Davis <dug@us.ibm.com>
@@ -579,7 +597,9 @@ Ewa Czechowska <ewa@ai-traders.com>
 Eystein Måløy Stenberg <eystein.maloy.stenberg@cfengine.com>
 ezbercih <cem.ezberci@gmail.com>
 Ezra Silvera <ezra@il.ibm.com>
+Fabian Kramm <kramm@covexo.com>
 Fabian Lauer <kontakt@softwareschmiede-saar.de>
+Fabian Raetz <fabian.raetz@gmail.com>
 Fabiano Rosas <farosas@br.ibm.com>
 Fabio Falci <fabiofalci@gmail.com>
 Fabio Kung <fabio.kung@gmail.com>
@@ -591,6 +611,7 @@ Faiz Khan <faizkhan00@gmail.com>
 falmp <chico.lopes@gmail.com>
 Fangming Fang <fangming.fang@arm.com>
 Fangyuan Gao <21551127@zju.edu.cn>
+fanjiyun <fan.jiyun@zte.com.cn>
 Fareed Dudhia <fareeddudhia@googlemail.com>
 Fathi Boudra <fathi.boudra@linaro.org>
 Federico Gimenez <fgimenez@coit.es>
@@ -621,6 +642,7 @@ Florin Patan <florinpatan@gmail.com>
 fonglh <fonglh@gmail.com>
 Foysal Iqbal <foysal.iqbal.fb@gmail.com>
 Francesc Campoy <campoy@google.com>
+Francesco Mari <mari.francesco@gmail.com>
 Francis Chuang <francis.chuang@boostport.com>
 Francisco Carriedo <fcarriedo@gmail.com>
 Francisco Souza <f@souza.cc>
@@ -653,6 +675,7 @@ Gaël PORTAY <gael.portay@savoirfairelinux.com>
 Genki Takiuchi <genki@s21g.com>
 GennadySpb <lipenkov@gmail.com>
 Geoffrey Bachelet <grosfrais@gmail.com>
+Geon Kim <geon0250@gmail.com>
 George Kontridze <george@bugsnag.com>
 George MacRorie <gmacr31@gmail.com>
 George Xie <georgexsh@gmail.com>
@@ -676,6 +699,7 @@ Gopikannan Venugopalsamy <gopikannan.venugopalsamy@gmail.com>
 Gosuke Miyashita <gosukenator@gmail.com>
 Gou Rao <gou@portworx.com>
 Govinda Fichtner <govinda.fichtner@googlemail.com>
+Grant Millar <grant@cylo.io>
 Grant Reaber <grant.reaber@gmail.com>
 Graydon Hoare <graydon@pobox.com>
 Greg Fausak <greg@tacodata.com>
@@ -694,7 +718,9 @@ Guruprasad <lgp171188@gmail.com>
 Gustav Sinder <gustav.sinder@gmail.com>
 gwx296173 <gaojing3@huawei.com>
 Günter Zöchbauer <guenter@gzoechbauer.com>
+haikuoliu <haikuo@amazon.com>
 Hakan Özler <hakan.ozler@kodcu.com>
+Hamish Hutchings <moredhel@aoeu.me>
 Hans Kristian Flaatten <hans@starefossen.com>
 Hans Rødtang <hansrodtang@gmail.com>
 Hao Shu Wei <haosw@cn.ibm.com>
@@ -702,6 +728,7 @@ Hao Zhang <21521210@zju.edu.cn>
 Harald Albers <github@albersweb.de>
 Harley Laue <losinggeneration@gmail.com>
 Harold Cooper <hrldcpr@gmail.com>
+Harrison Turton <harrisonturton@gmail.com>
 Harry Zhang <harryz@hyper.sh>
 Harshal Patil <harshal.patil@in.ibm.com>
 Harshal Patil <harshalp@linux.vnet.ibm.com>
@@ -713,6 +740,7 @@ Hector Castro <hectcastro@gmail.com>
 Helen Xie <chenjg@harmonycloud.cn>
 Henning Sprang <henning.sprang@gmail.com>
 Hiroshi Hatake <hatake@clear-code.com>
+Hiroyuki Sasagawa <hs19870702@gmail.com>
 Hobofan <goisser94@gmail.com>
 Hollie Teal <hollie@docker.com>
 Hong Xu <hong@topbug.net>
@@ -735,6 +763,7 @@ Ian Bishop <ianbishop@pace7.com>
 Ian Bull <irbull@gmail.com>
 Ian Calvert <ianjcalvert@gmail.com>
 Ian Campbell <ian.campbell@docker.com>
+Ian Chen <ianre657@gmail.com>
 Ian Lee <IanLee1521@gmail.com>
 Ian Main <imain@redhat.com>
 Ian Philpot <ian.philpot@microsoft.com>
@@ -752,9 +781,11 @@ Ilya Khlopotov <ilya.khlopotov@gmail.com>
 imre Fitos <imre.fitos+github@gmail.com>
 inglesp <peter.inglesby@gmail.com>
 Ingo Gottwald <in.gottwald@gmail.com>
+Innovimax <innovimax@gmail.com>
 Isaac Dupree <antispam@idupree.com>
 Isabel Jimenez <contact.isabeljimenez@gmail.com>
 Isao Jonas <isao.jonas@gmail.com>
+Iskander Sharipov <quasilyte@gmail.com>
 Ivan Babrou <ibobrik@gmail.com>
 Ivan Fraixedes <ifcdev@gmail.com>
 Ivan Grcic <igrcic@gmail.com>
@@ -785,6 +816,7 @@ James Mills <prologic@shortcircuit.net.au>
 James Nesbitt <james.nesbitt@wunderkraut.com>
 James Nugent <james@jen20.com>
 James Turnbull <james@lovedthanlost.net>
+James Watkins-Harvey <jwatkins@progi-media.com>
 Jamie Hannaford <jamie@limetree.org>
 Jamshid Afshar <jafshar@yahoo.com>
 Jan Keromnes <janx@linux.com>
@@ -817,6 +849,7 @@ jaxgeller <jacksongeller@gmail.com>
 Jay <imjching@hotmail.com>
 Jay <teguhwpurwanto@gmail.com>
 Jay Kamat <github@jgkamat.33mail.com>
+Jean Rouge <rougej+github@gmail.com>
 Jean-Baptiste Barth <jeanbaptiste.barth@gmail.com>
 Jean-Baptiste Dalido <jeanbaptiste@appgratis.com>
 Jean-Christophe Berthon <huygens@berthon.eu>
@@ -847,11 +880,13 @@ Jeroen Franse <jeroenfranse@gmail.com>
 Jeroen Jacobs <github@jeroenj.be>
 Jesse Dearing <jesse.dearing@gmail.com>
 Jesse Dubay <jesse@thefortytwo.net>
-Jessica Frazelle <jessfraz@google.com>
+Jessica Frazelle <acidburn@microsoft.com>
 Jezeniel Zapanta <jpzapanta22@gmail.com>
 Jhon Honce <jhonce@redhat.com>
 Ji.Zhilong <zhilongji@gmail.com>
+Jian Liao <jliao@alauda.io>
 Jian Zhang <zhangjian.fnst@cn.fujitsu.com>
+Jiang Jinyang <jjyruby@gmail.com>
 Jie Luo <luo612@zju.edu.cn>
 Jihyun Hwang <jhhwang@telcoware.com>
 Jilles Oldenbeuving <ojilles@gmail.com>
@@ -862,14 +897,13 @@ Jim Perrin <jperrin@centos.org>
 Jimmy Cuadra <jimmy@jimmycuadra.com>
 Jimmy Puckett <jimmy.puckett@spinen.com>
 Jimmy Song <rootsongjc@gmail.com>
-jimmyxian <jimmyxian2004@yahoo.com.cn>
 Jinsoo Park <cellpjs@gmail.com>
+Jiri Appl <jiria@microsoft.com>
 Jiri Popelka <jpopelka@redhat.com>
 Jiuyue Ma <majiuyue@huawei.com>
 Jiří Župka <jzupka@redhat.com>
-jjy <jiangjinyang@outlook.com>
-jmzwcn <jmzwcn@gmail.com>
 Joao Fernandes <joao.fernandes@docker.com>
+Joao Trindade <trindade.joao@gmail.com>
 Joe Beda <joe.github@bedafamily.com>
 Joe Doliner <jdoliner@pachyderm.io>
 Joe Ferguson <joe@infosiftr.com>
@@ -908,6 +942,7 @@ Jon Johnson <jonjohnson@google.com>
 Jon Surrell <jon.surrell@gmail.com>
 Jon Wedaman <jweede@gmail.com>
 Jonas Pfenniger <jonas@pfenniger.name>
+Jonathan A. Schweder <jonathanschweder@gmail.com>
 Jonathan A. Sternberg <jonathansternberg@gmail.com>
 Jonathan Boulle <jonathanboulle@gmail.com>
 Jonathan Camp <jonathan@irondojo.com>
@@ -928,7 +963,7 @@ Jordan Jennings <jjn2009@gmail.com>
 Jordan Sissel <jls@semicomplete.com>
 Jorge Marin <chipironcin@users.noreply.github.com>
 Jorit Kleine-Möllhoff <joppich@bricknet.de>
-Jose Diaz-Gonzalez <jose@seatgeek.com>
+Jose Diaz-Gonzalez <email@josediazgonzalez.com>
 Joseph Anthony Pasquale Holsten <joseph@josephholsten.com>
 Joseph Hager <ajhager@gmail.com>
 Joseph Kern <jkern@semafour.net>
@@ -982,7 +1017,8 @@ kargakis <kargakis@users.noreply.github.com>
 Karl Grzeszczak <karlgrz@gmail.com>
 Karol Duleba <mr.fuxi@gmail.com>
 Karthik Karanth <karanth.karthik@gmail.com>
-Karthik Nayak <Karthik.188@gmail.com>
+Karthik Nayak <karthik.188@gmail.com>
+Kasper Fabæch Brandt <poizan@poizan.dk>
 Kate Heddleston <kate.heddleston@gmail.com>
 Katie McLaughlin <katie@glasnt.com>
 Kato Kazuyoshi <kato.kazuyoshi@gmail.com>
@@ -990,6 +1026,7 @@ Katrina Owen <katrina.owen@gmail.com>
 Kawsar Saiyeed <kawsar.saiyeed@projiris.com>
 Kay Yan <kay.yan@daocloud.io>
 kayrus <kay.diam@gmail.com>
+Kazuhiro Sera <seratch@gmail.com>
 Ke Li <kel@splunk.com>
 Ke Xu <leonhartx.k@gmail.com>
 Kei Ohmura <ohmura.kei@gmail.com>
@@ -998,6 +1035,7 @@ Keli Hu <dev@keli.hu>
 Ken Cochrane <kencochrane@gmail.com>
 Ken Herner <kherner@progress.com>
 Ken ICHIKAWA <ichikawa.ken@jp.fujitsu.com>
+Ken Reese <krrgithub@gmail.com>
 Kenfe-Mickaël Laventure <mickael.laventure@gmail.com>
 Kenjiro Nakayama <nakayamakenjiro@gmail.com>
 Kent Johnson <kentoj@gmail.com>
@@ -1035,9 +1073,10 @@ Krasimir Georgiev <support@vip-consult.co.uk>
 Kris-Mikael Krister <krismikael@protonmail.com>
 Kristian Haugene <kristian.haugene@capgemini.com>
 Kristina Zabunova <triara.xiii@gmail.com>
-krrg <krrgithub@gmail.com>
+Krystian Wojcicki <kwojcicki@sympatico.ca>
 Kun Zhang <zkazure@gmail.com>
 Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp>
+Kunal Tyagi <tyagi.kunal@live.com>
 Kyle Conroy <kyle.j.conroy@gmail.com>
 Kyle Linden <linden.kyle@gmail.com>
 kyu <leehk1227@gmail.com>
@@ -1060,6 +1099,7 @@ Leandro Siqueira <leandro.siqueira@gmail.com>
 Lee Chao <932819864@qq.com>
 Lee, Meng-Han <sunrisedm4@gmail.com>
 leeplay <hyeongkyu.lee@navercorp.com>
+Lei Gong <lgong@alauda.io>
 Lei Jitang <leijitang@huawei.com>
 Len Weincier <len@cloudafrica.net>
 Lennie <github@consolejunkie.net>
@@ -1076,6 +1116,8 @@ Liana Lo <liana.lixia@gmail.com>
 Liang Mingqiang <mqliang.zju@gmail.com>
 Liang-Chi Hsieh <viirya@gmail.com>
 Liao Qingwei <liaoqingwei@huawei.com>
+Lifubang <lifubang@acmcoder.com>
+Lihua Tang <lhtang@alauda.io>
 Lily Guo <lily.guo@docker.com>
 limsy <seongyeol37@gmail.com>
 Lin Lu <doraalin@163.com>
@@ -1094,7 +1136,8 @@ Lloyd Dewolf <foolswisdom@gmail.com>
 Lokesh Mandvekar <lsm5@fedoraproject.org>
 longliqiang88 <394564827@qq.com>
 Lorenz Leutgeb <lorenz.leutgeb@gmail.com>
-Lorenzo Fontana <lo@linux.com>
+Lorenzo Fontana <fontanalorenz@gmail.com>
+Lotus Fenn <fenn.lotus@gmail.com>
 Louis Opter <kalessin@kalessin.fr>
 Luca Favatella <luca.favatella@erlang-solutions.com>
 Luca Marturana <lucamarturana@gmail.com>
@@ -1151,6 +1194,7 @@ Marius Gundersen <me@mariusgundersen.net>
 Marius Sturm <marius@graylog.com>
 Marius Voila <marius.voila@gmail.com>
 Mark Allen <mrallen1@yahoo.com>
+Mark Jeromin <mark.jeromin@sysfrog.net>
 Mark McGranaghan <mmcgrana@gmail.com>
 Mark McKinstry <mmckinst@umich.edu>
 Mark Milstein <mark@epiloque.com>
@@ -1167,6 +1211,7 @@ Martijn van Oosterhout <kleptog@svana.org>
 Martin Honermeyer <maze@strahlungsfrei.de>
 Martin Kelly <martin@surround.io>
 Martin Mosegaard Amdisen <martin.amdisen@praqma.com>
+Martin Muzatko <martin@happy-css.com>
 Martin Redmond <redmond.martin@gmail.com>
 Mary Anthony <mary.anthony@docker.com>
 Masahito Zembutsu <zembutsu@users.noreply.github.com>
@@ -1200,6 +1245,7 @@ Matthias Klumpp <matthias@tenstral.net>
 Matthias Kühnle <git.nivoc@neverbox.com>
 Matthias Rampke <mr@soundcloud.com>
 Matthieu Hauglustaine <matt.hauglustaine@gmail.com>
+Mattias Jernberg <nostrad@gmail.com>
 Mauricio Garavaglia <mauricio@medallia.com>
 mauriyouth <mauriyouth@gmail.com>
 Max Shytikov <mshytikov@gmail.com>
@@ -1208,6 +1254,7 @@ Maxim Ivanov <ivanov.maxim@gmail.com>
 Maxim Kulkin <mkulkin@mirantis.com>
 Maxim Treskin <zerthurd@gmail.com>
 Maxime Petazzoni <max@signalfuse.com>
+Maximiliano Maccanti <maccanti@amazon.com>
 Meaglith Ma <genedna@gmail.com>
 meejah <meejah@meejah.ca>
 Megan Kostick <mkostick@us.ibm.com>
@@ -1248,8 +1295,9 @@ Michal Wieczorek <wieczorek-michal@wp.pl>
 Michaël Pailloncy <mpapo.dev@gmail.com>
 Michał Czeraszkiewicz <czerasz@gmail.com>
 Michał Gryko <github@odkurzacz.org>
-Michiel@unhosted <michiel@unhosted.org>
+Michiel de Jong <michiel@unhosted.org>
-Mickaël FORTUNATO <morsi.morsicus@gmail.com>
+Mickaël Fortunato <morsi.morsicus@gmail.com>
+Mickaël Remars <mickael@remars.com>
 Miguel Angel Fernández <elmendalerenda@gmail.com>
 Miguel Morales <mimoralea@gmail.com>
 Mihai Borobocea <MihaiBorob@gmail.com>
@@ -1280,6 +1328,7 @@ Mitch Capper <mitch.capper@gmail.com>
 Mizuki Urushida <z11111001011@gmail.com>
 mlarcher <github@ringabell.org>
 Mohammad Banikazemi <mb@us.ibm.com>
+Mohammad Nasirifar <farnasirim@gmail.com>
 Mohammed Aaqib Ansari <maaquib@gmail.com>
 Mohit Soni <mosoni@ebay.com>
 Moorthy RS <rsmoorthy@gmail.com>
@@ -1304,6 +1353,7 @@ Nan Monnand Deng <monnand@gmail.com>
 Naoki Orii <norii@cs.cmu.edu>
 Natalie Parker <nparker@omnifone.com>
 Natanael Copa <natanael.copa@docker.com>
+Natasha Jarus <linuxmercedes@gmail.com>
 Nate Brennand <nate.brennand@clever.com>
 Nate Eagleson <nate@nateeag.com>
 Nate Jones <nate@endot.org>
@@ -1337,6 +1387,7 @@ Nicolas Dudebout <nicolas.dudebout@gatech.edu>
 Nicolas Goy <kuon@goyman.com>
 Nicolas Kaiser <nikai@nikai.net>
 Nicolas Sterchele <sterchele.nicolas@gmail.com>
+Nicolas V Castet <nvcastet@us.ibm.com>
 Nicolás Hock Isaza <nhocki@gmail.com>
 Nigel Poulton <nigelpoulton@hotmail.com>
 Nik Nyby <nikolas@gnu.org>
@@ -1352,6 +1403,7 @@ Noah Treuhaft <noah.treuhaft@docker.com>
 NobodyOnSE <ich@sektor.selfip.com>
 noducks <onemannoducks@gmail.com>
 Nolan Darilek <nolan@thewordnerd.info>
+Noriki Nakamura <noriki.nakamura@miraclelinux.com>
 nponeccop <andy.melnikov@gmail.com>
 Nuutti Kotivuori <naked@iki.fi>
 nzwsch <hi@nzwsch.com>
@@ -1363,8 +1415,11 @@ Ohad Schneider <ohadschn@users.noreply.github.com>
 ohmystack <jun.jiang02@ele.me>
 Ole Reifschneider <mail@ole-reifschneider.de>
 Oliver Neal <ItsVeryWindy@users.noreply.github.com>
+Oliver Reason <oli@overrateddev.co>
 Olivier Gambier <dmp42@users.noreply.github.com>
 Olle Jonsson <olle.jonsson@gmail.com>
+Olli Janatuinen <olli.janatuinen@gmail.com>
+Omri Shiv <Omri.Shiv@teradata.com>
 Oriol Francès <oriolfa@gmail.com>
 Oskar Niburski <oskarniburski@gmail.com>
 Otto Kekäläinen <otto@seravo.fi>
@@ -1420,6 +1475,7 @@ Peter Edge <peter.edge@gmail.com>
 Peter Ericson <pdericson@gmail.com>
 Peter Esbensen <pkesbensen@gmail.com>
 Peter Jaffe <pjaffe@nevo.com>
+Peter Kang <peter@spell.run>
 Peter Malmgren <ptmalmgren@gmail.com>
 Peter Salvatore <peter@psftw.com>
 Peter Volpe <petervo@redhat.com>
@@ -1452,6 +1508,7 @@ Prasanna Gautam <prasannagautam@gmail.com>
 Pratik Karki <prertik@outlook.com>
 Prayag Verma <prayag.verma@gmail.com>
 Priya Wadhwa <priyawadhwa@google.com>
+Projjol Banerji <probaner23@gmail.com>
 Przemek Hejman <przemyslaw.hejman@gmail.com>
 Pure White <daniel48@126.com>
 pysqz <randomq@126.com>
@@ -1475,6 +1532,7 @@ Ralph Bean <rbean@redhat.com>
 Ramkumar Ramachandra <artagnon@gmail.com>
 Ramon Brooker <rbrooker@aetherealmind.com>
 Ramon van Alteren <ramon@vanalteren.nl>
+RaviTeja Pothana <ravi-teja@live.com>
 Ray Tsang <rayt@google.com>
 ReadmeCritic <frankensteinbot@gmail.com>
 Recursive Madman <recursive.madman@gmx.de>
@@ -1524,6 +1582,7 @@ Roel Van Nyen <roel.vannyen@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
 Rohit Jnagal <jnagal@google.com>
 Rohit Kadam <rohit.d.kadam@gmail.com>
+Rohit Kapur <rkapur@flatiron.com>
 Rojin George <rojingeorge@huawei.com>
 Roland Huß <roland@jolokia.org>
 Roland Kammerer <roland.kammerer@linbit.com>
@@ -1533,6 +1592,9 @@ Roman Dudin <katrmr@gmail.com>
 Roman Strashkin <roman.strashkin@gmail.com>
 Ron Smits <ron.smits@gmail.com>
 Ron Williams <ron.a.williams@gmail.com>
+Rong Gao <gaoronggood@163.com>
+Rong Zhang <rongzhang@alauda.io>
+Rongxiang Song <tinysong1226@gmail.com>
 root <docker-dummy@example.com>
 root <root@lxdebmas.marist.edu>
 root <root@ubuntu-14.04-amd64-vbox>
@@ -1544,8 +1606,10 @@ Rovanion Luckey <rovanion.luckey@gmail.com>
 Royce Remer <royceremer@gmail.com>
 Rozhnov Alexandr <nox73@ya.ru>
 Rudolph Gottesheim <r.gottesheim@loot.at>
+Rui Cao <ruicao@alauda.io>
 Rui Lopes <rgl@ruilopes.com>
 Runshen Zhu <runshen.zhu@gmail.com>
+Russ Magee <rmagee@gmail.com>
 Ryan Abrams <rdabrams@gmail.com>
 Ryan Anderson <anderson.ryanc@gmail.com>
 Ryan Aslett <github@mixologic.com>
@@ -1564,6 +1628,7 @@ Ryan Wallner <ryan.wallner@clusterhq.com>
 Ryan Zhang <ryan.zhang@docker.com>
 ryancooper7 <ryan.cooper7@gmail.com>
 RyanDeng <sheldon.d1018@gmail.com>
+Ryo Nakao <nakabonne@gmail.com>
 Rémy Greinhofer <remy.greinhofer@livelovely.com>
 s. rannou <mxs@sbrk.org>
 s00318865 <sunyuan3@huawei.com>
@@ -1572,6 +1637,7 @@ Sachin Joshi <sachin_jayant_joshi@hotmail.com>
 Sagar Hani <sagarhani33@gmail.com>
 Sainath Grandhi <sainath.grandhi@intel.com>
 Sakeven Jiang <jc5930@sina.cn>
+Salahuddin Khan <salah@docker.com>
 Sally O'Malley <somalley@redhat.com>
 Sam Abed <sam.abed@gmail.com>
 Sam Alba <sam.alba@gmail.com>
@@ -1593,6 +1659,7 @@ Santhosh Manohar <santhosh@docker.com>
 sapphiredev <se.imas.kr@gmail.com>
 Sargun Dhillon <sargun@netflix.com>
 Sascha Andres <sascha.andres@outlook.com>
+Sascha Grunert <sgrunert@suse.com>
 Satnam Singh <satnam@raintown.org>
 Satoshi Amemiya <satoshi_amemiya@voyagegroup.com>
 Satoshi Tagomori <tagomoris@gmail.com>
@@ -1619,7 +1686,9 @@ Serge Hallyn <serge.hallyn@ubuntu.com>
 Sergey Alekseev <sergey.alekseev.minsk@gmail.com>
 Sergey Evstifeev <sergey.evstifeev@gmail.com>
 Sergii Kabashniuk <skabashnyuk@codenvy.com>
+Sergio Lopez <slp@redhat.com>
 Serhat Gülçiçek <serhat25@gmail.com>
+SeungUkLee <lsy931106@gmail.com>
 Sevki Hasirci <s@sevki.org>
 Shane Canon <scanon@lbl.gov>
 Shane da Silva <shane@dasilva.io>
@@ -1647,6 +1716,7 @@ Sidhartha Mani <sidharthamn@gmail.com>
 sidharthamani <sid@rancher.com>
 Silas Sewell <silas@sewell.org>
 Silvan Jegen <s.jegen@gmail.com>
+Simão Reis <smnrsti@gmail.com>
 Simei He <hesimei@zju.edu.cn>
 Simon Eskildsen <sirup@sirupsen.com>
 Simon Ferquel <simon.ferquel@docker.com>
@@ -1714,10 +1784,11 @@ tang0th <tang0th@gmx.com>
 Tangi Colin <tangicolin@gmail.com>
 Tatsuki Sugiura <sugi@nemui.org>
 Tatsushi Inagaki <e29253@jp.ibm.com>
+Taylan Isikdemir <taylani@google.com>
 Taylor Jones <monitorjbl@gmail.com>
-tbonza <tylers.pile@gmail.com>
 Ted M. Young <tedyoung@gmail.com>
 Tehmasp Chaudhri <tehmasp@gmail.com>
+Tejaswini Duggaraju <naduggar@microsoft.com>
 Tejesh Mehta <tejesh.mehta@gmail.com>
 terryding77 <550147740@qq.com>
 tgic <farmer1992@gmail.com>
@@ -1811,6 +1882,7 @@ Tristan Carel <tristan@cogniteev.com>
 Troy Denton <trdenton@gmail.com>
 Tycho Andersen <tycho@docker.com>
 Tyler Brock <tyler.brock@gmail.com>
+Tyler Brown <tylers.pile@gmail.com>
 Tzu-Jung Lee <roylee17@gmail.com>
 uhayate <uhayate.gong@daocloud.io>
 Ulysse Carion <ulyssecarion@gmail.com>
@@ -1871,6 +1943,7 @@ Wassim Dhif <wassimdhif@gmail.com>
 Wayne Chang <wayne@neverfear.org>
 Wayne Song <wsong@docker.com>
 Weerasak Chongnguluam <singpor@gmail.com>
+Wei Fu <fuweid89@gmail.com>
 Wei Wu <wuwei4455@gmail.com>
 Wei-Ting Kuo <waitingkuo0527@gmail.com>
 weipeng <weipeng@tuscloud.io>
@@ -1900,17 +1973,23 @@ WiseTrem <shepelyov.g@gmail.com>
 Wolfgang Powisch <powo@powo.priv.at>
 Wonjun Kim <wonjun.kim@navercorp.com>
 xamyzhao <x.amy.zhao@gmail.com>
+Xian Chaobo <xianchaobo@huawei.com>
 Xianglin Gao <xlgao@zju.edu.cn>
 Xianlu Bird <xianlubird@gmail.com>
 XiaoBing Jiang <s7v7nislands@gmail.com>
+Xiaodong Zhang <a4012017@sina.com>
+Xiaoxi He <xxhe@alauda.io>
 Xiaoxu Chen <chenxiaoxu14@otcaix.iscas.ac.cn>
 Xiaoyu Zhang <zhang.xiaoyu33@zte.com.cn>
+xichengliudui <1693291525@qq.com>
 xiekeyang <xiekeyang@huawei.com>
+Ximo Guanter Gonzálbez <joaquin.guantergonzalbez@telefonica.com>
 Xinbo Weng <xihuanbo_0521@zju.edu.cn>
 Xinzi Zhou <imdreamrunner@gmail.com>
 Xiuming Chen <cc@cxm.cc>
 Xuecong Liao <satorulogic@gmail.com>
 xuzhaokui <cynicholas@gmail.com>
+Yadnyawalkya Tale <ytale@redhat.com>
 Yahya <ya7yaz@gmail.com>
 YAMADA Tsuyoshi <tyamada@minimum2scp.org>
 Yamasaki Masahide <masahide.y@gmail.com>
@@ -1930,6 +2009,7 @@ Yihang Ho <hoyihang5@gmail.com>
 Ying Li <ying.li@docker.com>
 Yohei Ueda <yohei@jp.ibm.com>
 Yong Tang <yong.tang.github@outlook.com>
+Yongxin Li <yxli@alauda.io>
 Yongzhi Pan <panyongzhi@gmail.com>
 Yosef Fertel <yfertel@gmail.com>
 You-Sheng Yang (楊有勝) <vicamo@gmail.com>
@@ -1940,9 +2020,12 @@ Yu Peng <yu.peng36@zte.com.cn>
 Yu-Ju Hong <yjhong@google.com>
 Yuan Sun <sunyuan3@huawei.com>
 Yuanhong Peng <pengyuanhong@huawei.com>
+Yue Zhang <zy675793960@yeah.net>
 Yuhao Fang <fangyuhao@gmail.com>
+Yuichiro Kaneko <spiketeika@gmail.com>
 Yunxiang Huang <hyxqshk@vip.qq.com>
 Yurii Rashkovskii <yrashk@gmail.com>
+Yusuf Tarık Günaydın <yusuf_tarik@hotmail.com>
 Yves Junqueira <yves.junqueira@gmail.com>
 Zac Dover <zdover@redhat.com>
 Zach Borboa <zachborboa@gmail.com>
@@ -1959,8 +2042,10 @@ ZhangHang <stevezhang2014@gmail.com>
 zhangxianwei <xianwei.zw@alibaba-inc.com>
 Zhenan Ye <21551168@zju.edu.cn>
 zhenghenghuo <zhenghenghuo@zju.edu.cn>
+Zhenhai Gao <gaozh1988@live.com>
 Zhenkun Bi <bi.zhenkun@zte.com.cn>
 Zhou Hao <zhouhao@cn.fujitsu.com>
+Zhoulin Xie <zhoulin.xie@daocloud.io>
 Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
 Zhu Kunjia <zhu.kunjia@zte.com.cn>
 Zhuoyun Wei <wzyboy@wzyboy.org>

vendor/github.com/docker/docker/CHANGELOG.md

@@ -99,7 +99,7 @@ be found.
 * Add `--format` option to `docker node ls` [#30424](https://github.com/docker/docker/pull/30424)
 * Add `--prune` option to `docker stack deploy` to remove services that are no longer defined in the docker-compose file [#31302](https://github.com/docker/docker/pull/31302)
 * Add `PORTS` column for `docker service ls` when using `ingress` mode [#30813](https://github.com/docker/docker/pull/30813)
-- Fix unnescessary re-deploying of tasks when environment-variables are used [#32364](https://github.com/docker/docker/pull/32364)
+- Fix unnecessary re-deploying of tasks when environment-variables are used [#32364](https://github.com/docker/docker/pull/32364)
 - Fix `docker stack deploy` not supporting `endpoint_mode` when deploying from a docker compose file  [#32333](https://github.com/docker/docker/pull/32333)
 - Proceed with startup if cluster component cannot be created to allow recovering from a broken swarm setup [#31631](https://github.com/docker/docker/pull/31631)
 

vendor/github.com/docker/docker/CONTRIBUTING.md

@@ -8,7 +8,7 @@ process](docs/contributing/).
 
 This page contains information about reporting issues as well as some tips and
 guidelines useful to experienced open source contributors. Finally, make sure
-you read our [community guidelines](#docker-community-guidelines) before you
+you read our [community guidelines](#moby-community-guidelines) before you
 start participating.
 
 ## Topics
@@ -17,7 +17,7 @@ start participating.
 * [Design and Cleanup Proposals](#design-and-cleanup-proposals)
 * [Reporting Issues](#reporting-other-issues)
 * [Quick Contribution Tips and Guidelines](#quick-contribution-tips-and-guidelines)
-* [Community Guidelines](#docker-community-guidelines)
+* [Community Guidelines](#moby-community-guidelines)
 
 ## Reporting security issues
 

vendor/github.com/docker/docker/Dockerfile

@@ -24,18 +24,15 @@
 # the case. Therefore, you don't have to disable it anymore.
 #
 
-FROM golang:1.10.3 AS base
+FROM golang:1.12.1 AS base
-# FIXME(vdemeester) this is kept for other script depending on it to not fail right away
-# Remove this once the other scripts uses something else to detect the version
-ENV GO_VERSION 1.10.3
 # allow replacing httpredir or deb mirror
 ARG APT_MIRROR=deb.debian.org
 RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list
 
 FROM base AS criu
 # Install CRIU for checkpoint/restore support
-ENV CRIU_VERSION 3.6
+ENV CRIU_VERSION 3.11
-# Install dependancy packages specific to criu
+# Install dependency packages specific to criu
 RUN apt-get update && apt-get install -y \
 	libnet-dev \
 	libprotobuf-c0-dev \
@@ -52,11 +49,6 @@ RUN apt-get update && apt-get install -y \
 	&& make PREFIX=/build/ install-criu
 
 FROM base AS registry
-# Install two versions of the registry. The first is an older version that
-# only supports schema1 manifests. The second is a newer version that supports
-# both. This allows integration-cli tests to cover push/pull with both schema1
-# and schema2 manifests.
-ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
 ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
 RUN set -x \
 	&& export GOPATH="$(mktemp -d)" \
@@ -64,20 +56,13 @@ RUN set -x \
 	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
 	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
 		go build -buildmode=pie -o /build/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& case $(dpkg --print-architecture) in \
-		amd64|ppc64*|s390x) \
-		(cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1"); \
-		GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH"; \
-			go build -buildmode=pie -o /build/registry-v2-schema1 github.com/docker/distribution/cmd/registry; \
-		;; \
-	   esac \
 	&& rm -rf "$GOPATH"
 
 
 
 FROM base AS docker-py
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 8b246db271a85d6541dc458838627e89c683e42f
+ENV DOCKER_PY_COMMIT ac922192959870774ad8428344d9faa0555f7ba6
 RUN git clone https://github.com/docker/docker-py.git /build \
 	&& cd /build \
 	&& git checkout -q $DOCKER_PY_COMMIT
@@ -118,58 +103,65 @@ FROM base AS tomlv
 ENV INSTALL_BINARY_NAME=tomlv
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS vndr
 ENV INSTALL_BINARY_NAME=vndr
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS containerd
 RUN apt-get update && apt-get install -y btrfs-tools
 ENV INSTALL_BINARY_NAME=containerd
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS proxy
 ENV INSTALL_BINARY_NAME=proxy
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS gometalinter
 ENV INSTALL_BINARY_NAME=gometalinter
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS dockercli
 ENV INSTALL_BINARY_NAME=dockercli
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM runtime-dev AS runc
 ENV INSTALL_BINARY_NAME=runc
 COPY hack/dockerfile/install/install.sh ./install.sh
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
-RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
 
 FROM base AS tini
 RUN apt-get update && apt-get install -y cmake vim-common
 COPY hack/dockerfile/install/install.sh ./install.sh
 ENV INSTALL_BINARY_NAME=tini
 COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
+RUN PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
+
+FROM base AS rootlesskit
+ENV INSTALL_BINARY_NAME=rootlesskit
+COPY hack/dockerfile/install/install.sh ./install.sh
+COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
 RUN PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
-
+COPY ./contrib/dockerd-rootless.sh /build
-
 
 # TODO: Some of this is only really needed for testing, it would be nice to split this up
 FROM runtime-dev AS dev
 RUN groupadd -r docker
 RUN useradd --create-home --gid docker unprivilegeduser
+# Let us use a .bashrc file
+RUN ln -sfv /go/src/github.com/docker/docker/.bashrc ~/.bashrc
 # Activate bash completion and include Docker's completion if mounted with DOCKER_BASH_COMPLETION_PATH
 RUN echo "source /usr/share/bash-completion/bash_completion" >> /etc/bash.bashrc
 RUN ln -s /usr/local/completion/bash/docker /etc/bash_completion.d/docker
@@ -183,7 +175,11 @@ RUN apt-get update && apt-get install -y \
 	btrfs-tools \
 	iptables \
 	jq \
+	libcap2-bin \
 	libdevmapper-dev \
+# libffi-dev and libssl-dev appear to be required for compiling paramiko on s390x/ppc64le
+	libffi-dev \
+	libssl-dev \
 	libudev-dev \
 	libsystemd-dev \
 	binutils-mingw-w64 \
@@ -192,6 +188,8 @@ RUN apt-get update && apt-get install -y \
 	pigz \
 	python-backports.ssl-match-hostname \
 	python-dev \
+# python-cffi appears to be required for compiling paramiko on s390x/ppc64le
+	python-cffi \
 	python-mock \
 	python-pip \
 	python-requests \
@@ -205,6 +203,9 @@ RUN apt-get update && apt-get install -y \
 	zip \
 	bzip2 \
 	xz-utils \
+	libprotobuf-c1 \
+	libnet1 \
+	libnl-3-200 \
 	--no-install-recommends
 COPY --from=swagger /build/swagger* /usr/local/bin/
 COPY --from=frozen-images /build/ /docker-frozen-images
@@ -224,9 +225,12 @@ COPY --from=docker-py /build/ /docker-py
 # split out into a separate image, including all the `python-*` deps installed
 # above.
 RUN cd /docker-py \
-	&& pip install docker-pycreds==0.2.1 \
+	&& pip install docker-pycreds==0.4.0 \
+	&& pip install paramiko==2.4.2 \
 	&& pip install yamllint==1.5.0 \
 	&& pip install -r test-requirements.txt
+COPY --from=rootlesskit /build/ /usr/local/bin/
+COPY --from=djs55/vpnkit@sha256:e508a17cfacc8fd39261d5b4e397df2b953690da577e2c987a47630cd0c42f8e /vpnkit /usr/local/bin/vpnkit.x86_64
 
 ENV PATH=/usr/local/cli:$PATH
 ENV DOCKER_BUILDTAGS apparmor seccomp selinux
@@ -236,5 +240,7 @@ WORKDIR /go/src/github.com/docker/docker
 VOLUME /var/lib/docker
 # Wrap all commands in the "docker-in-docker" script to allow nested containers
 ENTRYPOINT ["hack/dind"]
+
+FROM dev AS final
 # Upload docker source
 COPY . /go/src/github.com/docker/docker

vendor/github.com/docker/docker/Dockerfile.e2e

@@ -1,14 +1,13 @@
 ## Step 1: Build tests
-FROM golang:1.10.3-alpine3.7 as builder
+FROM golang:1.12.1-alpine3.9 as builder
 
-RUN apk add --update \
+RUN apk --no-cache add \
     bash \
     btrfs-progs-dev \
     build-base \
     curl \
     lvm2-dev \
-    jq \
+    jq
-    && rm -rf /var/cache/apk/*
 
 RUN mkdir -p /go/src/github.com/docker/docker/
 WORKDIR /go/src/github.com/docker/docker/
@@ -40,10 +39,10 @@ RUN hack/make.sh build-integration-test-binary
 RUN mkdir -p /output/tests && find . -name test.main -exec cp --parents '{}' /output/tests \;
 
 ## Step 2: Generate testing image
-FROM alpine:3.7 as runner
+FROM alpine:3.8 as runner
 
 # GNU tar is used for generating the emptyfs image
-RUN apk add --update \
+RUN apk --no-cache add \
     bash \
     ca-certificates \
     g++ \
@@ -51,8 +50,7 @@ RUN apk add --update \
     iptables \
     pigz \
     tar \
-    xz \
+    xz
-    && rm -rf /var/cache/apk/*
 
 # Add an unprivileged user to be used for tests which need it
 RUN addgroup docker && adduser -D -G docker unprivilegeduser -s /bin/ash

vendor/github.com/docker/docker/Dockerfile.simple

@@ -5,7 +5,7 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-FROM debian:stretch
+FROM golang:1.12.1
 
 # allow replacing httpredir or deb mirror
 ARG APT_MIRROR=deb.debian.org
@@ -37,18 +37,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 		vim-common \
 	&& rm -rf /var/lib/apt/lists/*
 
-# Install Go
-# IMPORTANT: If the version of Go is updated, the Windows to Linux CI machines
-#            will need updating, to avoid errors. Ping #docker-maintainers on IRC
-#            with a heads-up.
-# IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.10.3
-RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
-	| tar -xzC /usr/local
-ENV PATH /go/bin:/usr/local/go/bin:$PATH
-ENV GOPATH /go
-ENV CGO_LDFLAGS -L/lib
-
 # Install runc, containerd, tini and docker-proxy
 # Please edit hack/dockerfile/install/<name>.installer to update them.
 COPY hack/dockerfile/install hack/dockerfile/install

vendor/github.com/docker/docker/Dockerfile.windows

@@ -153,6 +153,13 @@
 
 
 # The number of build steps below are explicitly minimised to improve performance.
+
+# Extremely important - do not change the following line to reference a "specific" image, 
+# such as `mcr.microsoft.com/windows/servercore:ltsc2019`. If using this Dockerfile in process
+# isolated containers, the kernel of the host must match the container image, and hence
+# would fail between Windows Server 2016 (aka RS1) and Windows Server 2019 (aka RS5).
+# It is expected that the image `microsoft/windowsservercore:latest` is present, and matches
+# the hosts kernel version before doing a build. 
 FROM microsoft/windowsservercore
 
 # Use PowerShell as the default shell
@@ -161,7 +168,7 @@ SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPref
 # Environment variable notes:
 #  - GO_VERSION must be consistent with 'Dockerfile' used by Linux.
 #  - FROM_DOCKERFILE is used for detection of building within a container.
-ENV GO_VERSION=1.10.3 `
+ENV GO_VERSION=1.12.1 `
     GIT_VERSION=2.11.1 `
     GOPATH=C:\go `
     FROM_DOCKERFILE=1

vendor/github.com/docker/docker/Jenkinsfile

@@ -0,0 +1,325 @@
+def withGithubStatus(String context, Closure cl) {
+  def setGithubStatus = { String state ->
+    try {
+      def backref = "${BUILD_URL}flowGraphTable/"
+      def reposSourceURL = scm.repositories[0].getURIs()[0].toString()
+      step(
+        $class: 'GitHubCommitStatusSetter',
+        contextSource: [$class: "ManuallyEnteredCommitContextSource", context: context],
+        errorHandlers: [[$class: 'ShallowAnyErrorHandler']],
+        reposSource: [$class: 'ManuallyEnteredRepositorySource', url: reposSourceURL],
+        statusBackrefSource: [$class: 'ManuallyEnteredBackrefSource', backref: backref],
+        statusResultSource: [$class: 'ConditionalStatusResultSource', results: [[$class: 'AnyBuildResult', state: state]]],
+      )
+    } catch (err) {
+      echo "Exception from GitHubCommitStatusSetter for $context: $err"
+    }
+  }
+
+  setGithubStatus 'PENDING'
+
+  try {
+    cl()
+	} catch (err) {
+    // AbortException signals a "normal" build failure.
+    if (!(err instanceof hudson.AbortException)) {
+      echo "Exception in withGithubStatus for $context: $err"
+		}
+		setGithubStatus 'FAILURE'
+		throw err
+	}
+	setGithubStatus 'SUCCESS'
+}
+
+
+pipeline {
+  agent none
+  options {
+    buildDiscarder(logRotator(daysToKeepStr: '30'))
+    timeout(time: 3, unit: 'HOURS')
+  }
+  parameters {
+        booleanParam(name: 'janky', defaultValue: true, description: 'x86 Build/Test')
+        booleanParam(name: 'experimental', defaultValue: true, description: 'x86 Experimental Build/Test ')
+        booleanParam(name: 'z', defaultValue: true, description: 'IBM Z (s390x) Build/Test')
+        booleanParam(name: 'powerpc', defaultValue: true, description: 'PowerPC (ppc64le) Build/Test')
+        booleanParam(name: 'vendor', defaultValue: true, description: 'Vendor')
+        booleanParam(name: 'windowsRS1', defaultValue: true, description: 'Windows 2016 (RS1) Build/Test')
+        booleanParam(name: 'windowsRS5', defaultValue: true, description: 'Windows 2019 (RS5) Build/Test')
+  }
+  stages {
+    stage('Build') {
+      parallel {
+        stage('janky') {
+          when {
+            beforeAgent true
+            expression { params.janky }
+          }
+          agent {
+            node {
+              label 'ubuntu-1604-overlay2-stable'
+            }
+          }
+          steps {
+            withCredentials([string(credentialsId: '52af932f-f13f-429e-8467-e7ff8b965cdb', variable: 'CODECOV_TOKEN')]) {
+              withGithubStatus('janky') {
+                sh '''
+                  # todo: include ip_vs in base image
+                  sudo modprobe ip_vs
+
+                  GITCOMMIT=$(git rev-parse --short HEAD)
+                  docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker:$GITCOMMIT .
+
+                  docker run --rm -t --privileged \
+                    -v "$WORKSPACE/bundles:/go/src/github.com/docker/docker/bundles" \
+                    -v "$WORKSPACE/.git:/go/src/github.com/docker/docker/.git" \
+                    --name docker-pr$BUILD_NUMBER \
+                    -e DOCKER_GITCOMMIT=${GITCOMMIT} \
+                    -e DOCKER_GRAPHDRIVER=vfs \
+                    -e DOCKER_EXECDRIVER=native \
+                    -e CODECOV_TOKEN \
+                    -e GIT_SHA1=${GIT_COMMIT} \
+                    docker:$GITCOMMIT \
+                    hack/ci/janky
+                '''
+                sh '''
+                  GITCOMMIT=$(git rev-parse --short HEAD)
+                  echo "Building e2e image"
+                  docker build --build-arg DOCKER_GITCOMMIT=$GITCOMMIT -t moby-e2e-test -f Dockerfile.e2e .
+                '''
+              }
+            }
+          }
+          post {
+            always {
+              sh '''
+                echo "Ensuring container killed."
+                docker rm -vf docker-pr$BUILD_NUMBER || true
+
+                echo "Chowning /workspace to jenkins user"
+                docker run --rm -v "$WORKSPACE:/workspace" busybox chown -R "$(id -u):$(id -g)" /workspace
+              '''
+              sh '''
+                echo "Creating bundles.tar.gz"
+                (find bundles -name '*.log' -o -name '*.prof' -o -name integration.test | xargs tar -czf bundles.tar.gz) || true
+              '''
+              archiveArtifacts artifacts: 'bundles.tar.gz'
+            }
+          }
+        }
+        stage('experimental') {
+          when {
+            beforeAgent true
+            expression { params.experimental }
+          }
+          agent {
+            node {
+              label 'ubuntu-1604-aufs-stable'
+            }
+          }
+          steps {
+            withGithubStatus('experimental') {
+              sh '''
+                GITCOMMIT=$(git rev-parse --short HEAD)
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker:${GITCOMMIT}-exp .
+
+                docker run --rm -t --privileged \
+                    -v "$WORKSPACE/bundles:/go/src/github.com/docker/docker/bundles" \
+                    -e DOCKER_EXPERIMENTAL=y \
+                    --name docker-pr-exp$BUILD_NUMBER \
+                    -e DOCKER_GITCOMMIT=${GITCOMMIT} \
+                    -e DOCKER_GRAPHDRIVER=vfs \
+                    -e DOCKER_EXECDRIVER=native \
+                    docker:${GITCOMMIT}-exp \
+                    hack/ci/experimental
+              '''
+            }
+          }
+          post {
+            always {
+              sh '''
+                echo "Ensuring container killed."
+                docker rm -vf docker-pr-exp$BUILD_NUMBER || true
+
+                echo "Chowning /workspace to jenkins user"
+                docker run --rm -v "$WORKSPACE:/workspace" busybox chown -R "$(id -u):$(id -g)" /workspace
+              '''
+              sh '''
+                echo "Creating bundles.tar.gz"
+                (find bundles -name '*.log' -o -name '*.prof' -o -name integration.test | xargs tar -czf bundles.tar.gz) || true
+              '''
+              archiveArtifacts artifacts: 'bundles.tar.gz'
+            }
+          }
+        }
+        stage('z') {
+          when {
+            beforeAgent true
+            expression { params.z }
+          }
+          agent {
+            node {
+              label 's390x-ubuntu-1604'
+            }
+          }
+          steps {
+            withGithubStatus('z') {
+              sh '''
+                GITCOMMIT=$(git rev-parse --short HEAD)
+
+                test -f Dockerfile.s390x && \
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker-s390x:$GITCOMMIT -f Dockerfile.s390x . || \
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker-s390x:$GITCOMMIT -f Dockerfile .
+
+                docker run --rm -t --privileged \
+                  -v "$WORKSPACE/bundles:/go/src/github.com/docker/docker/bundles" \
+                    --name docker-pr-s390x$BUILD_NUMBER \
+                    -e DOCKER_GRAPHDRIVER=vfs \
+                    -e DOCKER_EXECDRIVER=native \
+                    -e TIMEOUT="300m" \
+                    -e DOCKER_GITCOMMIT=${GITCOMMIT} \
+                    docker-s390x:$GITCOMMIT \
+                    hack/ci/z
+              '''
+            }
+          }
+          post {
+            always {
+              sh '''
+                echo "Ensuring container killed."
+                docker rm -vf docker-pr-s390x$BUILD_NUMBER || true
+
+                echo "Chowning /workspace to jenkins user"
+                docker run --rm -v "$WORKSPACE:/workspace" s390x/busybox chown -R "$(id -u):$(id -g)" /workspace
+              '''
+              sh '''
+                echo "Creating bundles.tar.gz"
+                find bundles -name '*.log' | xargs tar -czf bundles.tar.gz
+              '''
+              archiveArtifacts artifacts: 'bundles.tar.gz'
+            }
+          }
+        }
+        stage('powerpc') {
+          when {
+            beforeAgent true
+            expression { params.powerpc }
+          }
+          agent {
+            node {
+              label 'ppc64le-ubuntu-1604'
+            }
+          }
+          steps {
+            withGithubStatus('powerpc') {
+              sh '''
+                GITCOMMIT=$(git rev-parse --short HEAD)
+
+                test -f Dockerfile.ppc64le && \
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker-powerpc:$GITCOMMIT -f Dockerfile.ppc64le . || \
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t docker-powerpc:$GITCOMMIT -f Dockerfile .
+
+                docker run --rm -t --privileged \
+                  -v "$WORKSPACE/bundles:/go/src/github.com/docker/docker/bundles" \
+                    --name docker-pr-power$BUILD_NUMBER \
+                    -e DOCKER_GRAPHDRIVER=vfs \
+                    -e DOCKER_EXECDRIVER=native \
+                    -e DOCKER_GITCOMMIT=${GITCOMMIT} \
+                    -e TIMEOUT="180m" \
+                    docker-powerpc:$GITCOMMIT \
+                    hack/ci/powerpc
+              '''
+            }
+          }
+          post {
+            always {
+              sh '''
+                echo "Ensuring container killed."
+                docker rm -vf docker-pr-power$BUILD_NUMBER || true
+
+                echo "Chowning /workspace to jenkins user"
+                docker run --rm -v "$WORKSPACE:/workspace" ppc64le/busybox chown -R "$(id -u):$(id -g)" /workspace
+              '''
+              sh '''
+                echo "Creating bundles.tar.gz"
+                find bundles -name '*.log' | xargs tar -czf bundles.tar.gz
+              '''
+              archiveArtifacts artifacts: 'bundles.tar.gz'
+            }
+          }
+        }
+        stage('vendor') {
+          when {
+            beforeAgent true
+            expression { params.vendor }
+          }
+          agent {
+            node {
+              label 'ubuntu-1604-aufs-stable'
+            }
+          }
+          steps {
+            withGithubStatus('vendor') {
+              sh '''
+                GITCOMMIT=$(git rev-parse --short HEAD)
+
+                docker build --rm --force-rm --build-arg APT_MIRROR=cdn-fastly.deb.debian.org -t dockerven:$GITCOMMIT .
+
+                docker run --rm -t --privileged \
+                  --name dockerven-pr$BUILD_NUMBER \
+                  -e DOCKER_GRAPHDRIVER=vfs \
+                  -e DOCKER_EXECDRIVER=native \
+                  -v "$WORKSPACE/.git:/go/src/github.com/docker/docker/.git" \
+                  -e DOCKER_GITCOMMIT=${GITCOMMIT} \
+                  -e TIMEOUT=120m dockerven:$GITCOMMIT \
+                  hack/validate/vendor
+              '''
+            }
+          }
+        }
+        stage('windowsRS1') {
+          when {
+            beforeAgent true
+            expression { params.windowsRS1 }
+          }
+          agent {
+            node {
+              label 'windows-rs1'
+              customWorkspace 'c:\\gopath\\src\\github.com\\docker\\docker'
+            }
+          }
+          steps {
+            withGithubStatus('windowsRS1') {
+              powershell '''
+                $ErrorActionPreference = 'Stop'
+                .\\hack\\ci\\windows.ps1
+                exit $LastExitCode
+              '''
+            }
+          }
+        }
+        stage('windowsRS5-process') {
+          when {
+            beforeAgent true
+            expression { params.windowsRS5 }
+          }
+          agent {
+            node {
+              label 'windows-rs5'
+              customWorkspace 'c:\\gopath\\src\\github.com\\docker\\docker'
+            }
+          }
+          steps {
+            withGithubStatus('windowsRS5-process') {
+              powershell '''
+                $ErrorActionPreference = 'Stop'
+                .\\hack\\ci\\windows.ps1
+                exit $LastExitCode
+              '''
+            }
+          }
+        }
+      }
+    }
+  }
+}

vendor/github.com/docker/docker/LICENSE

@@ -176,7 +176,7 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright 2013-2017 Docker, Inc.
+   Copyright 2013-2018 Docker, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

vendor/github.com/docker/docker/MAINTAINERS

@@ -36,6 +36,7 @@
 			"jhowardmsft",
 			"johnstep",
 			"justincormack",
+			"kolyshkin",
 			"mhbauer",
 			"mlaventure",
 			"runcom",
@@ -50,15 +51,6 @@
 			"yongtang"
 		]
 
-	[Org."Docs maintainers"]
-
-	# TODO Describe the docs maintainers role.
-
-		people = [
-			"misty",
-			"thajeztah"
-		]
-
 	[Org.Curators]
 
 	# The curators help ensure that incoming issues and pull requests are properly triaged and
@@ -78,6 +70,7 @@
 			"chanwit",
 			"fntlnz",
 			"gianarb",
+			"olljanat",
 			"programmerq",
 			"rheinwein",
 			"ripcurld",
@@ -162,7 +155,7 @@
 
 			# Alexander Morozov contributed many features to Docker, worked on the premise of 
 			# what later became containerd (and worked on that too), and made a "stupid" Go
-			# vendor tool specificaly for docker/docker needs: vndr (https://github.com/LK4D4/vndr).
+			# vendor tool specifically for docker/docker needs: vndr (https://github.com/LK4D4/vndr).
 			# Not many know that Alexander is a master negotiator, being able to change course
 			# of action with a single "Nope, we're not gonna do that".
 			"lk4d4",
@@ -365,6 +358,11 @@
 	Email = "justin.cormack@docker.com"
 	GitHub = "justincormack"
 
+	[people.kolyshkin]
+	Name = "Kir Kolyshkin"
+	Email = "kolyshkin@gmail.com"
+	GitHub = "kolyshkin"
+
 	[people.lk4d4]
 	Name = "Alexander Morozov"
 	Email = "lk4d4@docker.com"
@@ -380,11 +378,6 @@
 	Email = "mbauer@us.ibm.com"
 	GitHub = "mhbauer"
 
-	[people.misty]
-	Name = "Misty Stanley-Jones"
-	Email = "misty@docker.com"
-	GitHub = "mistyhacks"
-
 	[people.mlaventure]
 	Name = "Kenfe-Mickaël Laventure"
 	Email = "mickael.laventure@gmail.com"
@@ -400,6 +393,11 @@
 	Email = "mrjana@docker.com"
 	GitHub = "mrjana"
 
+	[people.olljanat]
+	Name = "Olli Janatuinen"
+	Email = "olli.janatuinen@gmail.com"
+	GitHub = "olljanat"
+
 	[people.programmerq]
 	Name = "Jeff Anderson"
 	Email = "jeff@docker.com"

vendor/github.com/docker/docker/Makefile

@@ -1,10 +1,8 @@
-.PHONY: all binary dynbinary build cross help init-go-pkg-cache install manpages run shell test test-docker-py test-integration test-unit validate win
+.PHONY: all binary dynbinary build cross help install manpages run shell test test-docker-py test-integration test-unit validate win
 
 # set the graph driver as the current graphdriver if not set
 DOCKER_GRAPHDRIVER := $(if $(DOCKER_GRAPHDRIVER),$(DOCKER_GRAPHDRIVER),$(shell docker info 2>&1 | grep "Storage Driver" | sed 's/.*: //'))
 export DOCKER_GRAPHDRIVER
-DOCKER_INCREMENTAL_BINARY := $(if $(DOCKER_INCREMENTAL_BINARY),$(DOCKER_INCREMENTAL_BINARY),1)
-export DOCKER_INCREMENTAL_BINARY
 
 # get OS/Arch of docker engine
 DOCKER_OSARCH := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $${DOCKER_ENGINE_OSARCH}')
@@ -13,6 +11,12 @@ DOCKERFILE := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $$
 DOCKER_GITCOMMIT := $(shell git rev-parse --short HEAD || echo unsupported)
 export DOCKER_GITCOMMIT
 
+# allow overriding the repository and branch that validation scripts are running
+# against these are used in hack/validate/.validate to check what changed in the PR.
+export VALIDATE_REPO
+export VALIDATE_BRANCH
+export VALIDATE_ORIGIN_BRANCH
+
 # env vars passed through directly to Docker's build scripts
 # to allow things like `make KEEPBUNDLE=1 binary` easily
 # `project/PACKAGERS.md` have some limited documentation of some of these
@@ -30,14 +34,15 @@ DOCKER_ENVS := \
 	-e KEEPBUNDLE \
 	-e DOCKER_BUILD_ARGS \
 	-e DOCKER_BUILD_GOGC \
+	-e DOCKER_BUILD_OPTS \
 	-e DOCKER_BUILD_PKGS \
+	-e DOCKER_BUILDKIT \
 	-e DOCKER_BASH_COMPLETION_PATH \
 	-e DOCKER_CLI_PATH \
 	-e DOCKER_DEBUG \
 	-e DOCKER_EXPERIMENTAL \
 	-e DOCKER_GITCOMMIT \
 	-e DOCKER_GRAPHDRIVER \
-	-e DOCKER_INCREMENTAL_BINARY \
 	-e DOCKER_LDFLAGS \
 	-e DOCKER_PORT \
 	-e DOCKER_REMAP_ROOT \
@@ -48,6 +53,9 @@ DOCKER_ENVS := \
 	-e TESTDIRS \
 	-e TESTFLAGS \
 	-e TIMEOUT \
+	-e VALIDATE_REPO \
+	-e VALIDATE_BRANCH \
+	-e VALIDATE_ORIGIN_BRANCH \
 	-e HTTP_PROXY \
 	-e HTTPS_PROXY \
 	-e NO_PROXY \
@@ -55,13 +63,18 @@ DOCKER_ENVS := \
 	-e https_proxy \
 	-e no_proxy \
 	-e VERSION \
-	-e PLATFORM
+	-e PLATFORM \
+	-e DEFAULT_PRODUCT_LICENSE \
+	-e PRODUCT
 # note: we _cannot_ add "-e DOCKER_BUILDTAGS" here because even if it's unset in the shell, that would shadow the "ENV DOCKER_BUILDTAGS" set in our Dockerfile, which is very important for our official builds
 
 # to allow `make BIND_DIR=. shell` or `make BIND_DIR= test`
 # (default to no bind mount if DOCKER_HOST is set)
 # note: BINDDIR is supported for backwards-compatibility here
 BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,bundles))
+
+# DOCKER_MOUNT can be overriden, but use at your own risk!
+ifndef DOCKER_MOUNT
 DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")
 
 # This allows the test suite to be able to run without worrying about the underlying fs used by the container running the daemon (e.g. aufs-on-aufs), so long as the host running the container is running a supported fs.
@@ -69,17 +82,14 @@ DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/do
 # Note that `BIND_DIR` will already be set to `bundles` if `DOCKER_HOST` is not set (see above BIND_DIR line), in such case this will do nothing since `DOCKER_MOUNT` will already be set.
 DOCKER_MOUNT := $(if $(DOCKER_MOUNT),$(DOCKER_MOUNT),-v /go/src/github.com/docker/docker/bundles) -v "$(CURDIR)/.git:/go/src/github.com/docker/docker/.git"
 
-# This allows to set the docker-dev container name
+DOCKER_MOUNT_CACHE := -v docker-dev-cache:/root/.cache
-DOCKER_CONTAINER_NAME := $(if $(CONTAINER_NAME),--name $(CONTAINER_NAME),)
-
-# enable package cache if DOCKER_INCREMENTAL_BINARY and DOCKER_MOUNT (i.e.DOCKER_HOST) are set
-PKGCACHE_MAP := gopath:/go/pkg goroot-linux_amd64:/usr/local/go/pkg/linux_amd64 goroot-linux_amd64_netgo:/usr/local/go/pkg/linux_amd64_netgo
-PKGCACHE_VOLROOT := dockerdev-go-pkg-cache
-PKGCACHE_VOL := $(if $(PKGCACHE_DIR),$(CURDIR)/$(PKGCACHE_DIR)/,$(PKGCACHE_VOLROOT)-)
-DOCKER_MOUNT_PKGCACHE := $(if $(DOCKER_INCREMENTAL_BINARY),$(shell echo $(PKGCACHE_MAP) | sed -E 's@([^ ]*)@-v "$(PKGCACHE_VOL)\1"@g'),)
 DOCKER_MOUNT_CLI := $(if $(DOCKER_CLI_PATH),-v $(shell dirname $(DOCKER_CLI_PATH)):/usr/local/cli,)
 DOCKER_MOUNT_BASH_COMPLETION := $(if $(DOCKER_BASH_COMPLETION_PATH),-v $(shell dirname $(DOCKER_BASH_COMPLETION_PATH)):/usr/local/completion/bash,)
-DOCKER_MOUNT := $(DOCKER_MOUNT) $(DOCKER_MOUNT_PKGCACHE) $(DOCKER_MOUNT_CLI) $(DOCKER_MOUNT_BASH_COMPLETION)
+DOCKER_MOUNT := $(DOCKER_MOUNT) $(DOCKER_MOUNT_CACHE) $(DOCKER_MOUNT_CLI) $(DOCKER_MOUNT_BASH_COMPLETION)
+endif # ifndef DOCKER_MOUNT
+
+# This allows to set the docker-dev container name
+DOCKER_CONTAINER_NAME := $(if $(CONTAINER_NAME),--name $(CONTAINER_NAME),)
 
 GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
 GIT_BRANCH_CLEAN := $(shell echo $(GIT_BRANCH) | sed -e "s/[^[:alnum:]]/-/g")
@@ -107,6 +117,9 @@ INTERACTIVE := $(shell [ -t 0 ] && echo 1 || echo 0)
 ifeq ($(INTERACTIVE), 1)
 	DOCKER_FLAGS += -t
 endif
+ifeq ($(BIND_DIR), .)
+	DOCKER_BUILD_OPTS += --target=dev
+endif
 
 DOCKER_RUN_DOCKER := $(DOCKER_FLAGS) "$(DOCKER_IMAGE)"
 
@@ -121,28 +134,26 @@ binary: build ## build the linux binaries
 dynbinary: build ## build the linux dynbinaries
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary
 
-build: bundles init-go-pkg-cache
+build: DOCKER_BUILDKIT ?= 1
+build: bundles
 	$(warning The docker client CLI has moved to github.com/docker/cli. For a dev-test cycle involving the CLI, run:${\n} DOCKER_CLI_PATH=/host/path/to/cli/binary make shell ${\n} then change the cli and compile into a binary at the same location.${\n})
-	docker build ${BUILD_APT_MIRROR} ${DOCKER_BUILD_ARGS} -t "$(DOCKER_IMAGE)" -f "$(DOCKERFILE)" .
+	DOCKER_BUILDKIT="${DOCKER_BUILDKIT}" docker build ${BUILD_APT_MIRROR} ${DOCKER_BUILD_ARGS} ${DOCKER_BUILD_OPTS} -t "$(DOCKER_IMAGE)" -f "$(DOCKERFILE)" .
 
 bundles:
 	mkdir bundles
 
-clean: clean-pkg-cache-vol ## clean up cached resources
+.PHONY: clean
+clean: clean-cache
 
-clean-pkg-cache-vol:
+.PHONY: clean-cache
-	@- $(foreach mapping,$(PKGCACHE_MAP), \
+clean-cache:
-		$(shell docker volume rm $(PKGCACHE_VOLROOT)-$(shell echo $(mapping) | awk -F':/' '{ print $$1 }') > /dev/null 2>&1) \
+	docker volume rm -f docker-dev-cache
-	)
 
 cross: build ## cross build the binaries for darwin, freebsd and\nwindows
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary binary cross
 
 help: ## this help
-	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {sub("\\\\n",sprintf("\n%22c"," "), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9_-]+:.*?## / {gsub("\\\\n",sprintf("\n%22c",""), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
-
-init-go-pkg-cache:
-	$(if $(PKGCACHE_DIR), mkdir -p $(shell echo $(PKGCACHE_MAP) | sed -E 's@([^: ]*):[^ ]*@$(PKGCACHE_DIR)/\1@g'))
 
 install: ## install the linux binaries
 	KEEPBUNDLE=1 hack/make.sh install-binary
@@ -164,6 +175,9 @@ test-integration-cli: test-integration ## (DEPRECATED) use test-integration
 test-integration: build ## run the integration tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration
 
+test-integration-flaky: build ## run the stress test for all new integration tests
+	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration-flaky
+
 test-unit: build ## run the unit tests
 	$(DOCKER_RUN_DOCKER) hack/test/unit
 
@@ -171,7 +185,7 @@ validate: build ## validate DCO, Seccomp profile generation, gofmt,\n./pkg/ isol
 	$(DOCKER_RUN_DOCKER) hack/validate/all
 
 win: build ## cross build the binary for windows
-	$(DOCKER_RUN_DOCKER) hack/make.sh win
+	$(DOCKER_RUN_DOCKER) DOCKER_CROSSPLATFORMS=windows/amd64 hack/make.sh cross
 
 .PHONY: swagger-gen
 swagger-gen:
@@ -194,12 +208,11 @@ build-integration-cli-on-swarm: build ## build images and binary for running int
 	go build -buildmode=pie -o ./hack/integration-cli-on-swarm/integration-cli-on-swarm ./hack/integration-cli-on-swarm/host
 	@echo "Building $(INTEGRATION_CLI_MASTER_IMAGE)"
 	docker build -t $(INTEGRATION_CLI_MASTER_IMAGE) hack/integration-cli-on-swarm/agent
-# For worker, we don't use `docker build` so as to enable DOCKER_INCREMENTAL_BINARY and so on
 	@echo "Building $(INTEGRATION_CLI_WORKER_IMAGE) from $(DOCKER_IMAGE)"
 	$(eval tmp := integration-cli-worker-tmp)
 # We mount pkgcache, but not bundle (bundle needs to be baked into the image)
 # For avoiding bakings DOCKER_GRAPHDRIVER and so on to image, we cannot use $(DOCKER_ENVS) here
-	docker run -t -d --name $(tmp) -e DOCKER_GITCOMMIT -e BUILDFLAGS -e DOCKER_INCREMENTAL_BINARY --privileged $(DOCKER_MOUNT_PKGCACHE) $(DOCKER_IMAGE) top
+	docker run -t -d --name $(tmp) -e DOCKER_GITCOMMIT -e BUILDFLAGS --privileged $(DOCKER_IMAGE) top
 	docker exec $(tmp) hack/make.sh build-integration-test-binary dynbinary
 	docker exec $(tmp) go build -buildmode=pie -o /worker github.com/docker/docker/hack/integration-cli-on-swarm/agent/worker
 	docker commit -c 'ENTRYPOINT ["/worker"]' $(tmp) $(INTEGRATION_CLI_WORKER_IMAGE)

vendor/github.com/docker/docker/ROADMAP.md

@@ -35,34 +35,83 @@ issue, in the Slack channel, or in person at the Moby Summits that happen every
 
 ## 1.1 Runtime improvements
 
-We introduced [`runC`](https://runc.io) as a standalone low-level tool for container
+Over time we have accumulated a lot of functionality in the container runtime
-execution in 2015, the first stage in spinning out parts of the Engine into standalone tools.
+aspect of Moby while also growing in other areas. Much of the container runtime
+pieces are now duplicated work available in other, lower level components such
+as [containerd](https://containerd.io).
 
-As runC continued evolving, and the OCI specification along with it, we created
+Moby currently only utilizes containerd for basic runtime state management, e.g. starting
-[`containerd`](https://github.com/containerd/containerd), a daemon to control and monitor `runC`.
+and stopping a container, which is what the pre-containerd 1.0 daemon provided.
-In late 2016 this was relaunched as the `containerd` 1.0 track, aiming to provide a common runtime
+Now that containerd is a full-fledged container runtime which supports full
-for the whole spectrum of container systems, including Kubernetes, with wide community support.
+container life-cycle management, we would like to start relying more on containerd
-This change meant that there was an increased scope for `containerd`, including image management
+and removing the bits in Moby which are now duplicated. This will necessitate
-and storage drivers.
+a significant effort to refactor and even remove large parts of Moby's codebase.
 
-Moby will rely on a long-running `containerd` companion daemon for all container execution
+Tracking issues:
-related operations. This could open the door in the future for Engine restarts without interrupting
-running containers. The switch over to containerd 1.0 is an important goal for the project, and
-will result in a significant simplification of the functions implemented in this repository.
 
-## 1.2 Internal decoupling
+- [#38043](https://github.com/moby/moby/issues/38043) Proposal: containerd image integration
+
+## 1.2 Image Builder
+
+Work is ongoing to integrate [BuildKit](https://github.com/moby/buildkit) into
+Moby and replace the "v0" build implementation. Buildkit offers better cache
+management, parallelizable build steps, and better extensibility while also
+keeping builds portable, a chief tenent of Moby's builder.
+
+Upon completion of this effort, users will have a builder that performs better
+while also being more extensible, enabling users to provide their own custom
+syntax which can be either Dockerfile-like or something completely different.
+
+See [buildpacks on buildkit](https://github.com/tonistiigi/buildkit-pack) as an
+example of this extensibility.
+
+New features for the builder and Dockerfile should be implemented first in the
+BuildKit backend using an external Dockerfile implementation from the container
+images. This allows everyone to test and evaluate the feature without upgrading
+their daemon. New features should go to the experimental channel first, and can be
+part of the `docker/dockerfile:experimental` image. From there they graduate to
+`docker/dockerfile:latest` and binary releases. The Dockerfile frontend source
+code is temporarily located at
+[https://github.com/moby/buildkit/tree/master/frontend/dockerfile](https://github.com/moby/buildkit/tree/master/frontend/dockerfile)
+with separate new features defined with go build tags.
+
+Tracking issues:
+
+- [#32925](https://github.com/moby/moby/issues/32925) discussion: builder future: buildkit
+
+## 1.3 Rootless Mode
+
+Running the daemon requires elevated privileges for many tasks. We would like to
+support running the daemon as a normal, unprivileged user without requiring `suid`
+binaries.
+
+Tracking issues:
+
+- [#37375](https://github.com/moby/moby/issues/37375) Proposal: allow running `dockerd` as an unprivileged user (aka rootless mode)
+
+## 1.4 Testing
+
+Moby has many tests, both unit and integration. Moby needs more tests which can
+cover the full spectrum functionality and edge cases out there.
+
+Tests in the `integration-cli` folder should also be migrated into (both in
+location and style) the `integration` folder. These newer tests are simpler to
+run in isolation, simpler to read, simpler to write, and more fully exercise the
+API. Meanwhile tests of the docker CLI should generally live in docker/cli.
+
+Tracking issues:
+
+- [#32866](https://github.com/moby/moby/issues/32866) Replace integration-cli suite with API test suite
+
+## 1.5 Internal decoupling
 
 A lot of work has been done in trying to decouple Moby internals. This process of creating
 standalone projects with a well defined function that attract a dedicated community should continue.
 As well as integrating `containerd` we would like to integrate [BuildKit](https://github.com/moby/buildkit)
 as the next standalone component.
-
 We see gRPC as the natural communication layer between decoupled components.
 
-## 1.3 Custom assembly tooling
+In addition to pushing out large components into other projects, much of the
-
+internal code structure, and in particular the
-We have been prototyping the Moby [assembly tool](https://github.com/moby/tool) which was originally
+["Daemon"](https://godoc.org/github.com/docker/docker/daemon#Daemon) object,
-developed for LinuxKit and intend to turn it into a more generic packaging and assembly mechanism
+should be split into smaller, more manageable, and more testable components.
-that can build not only the default version of Moby, as distribution packages or other useful forms,
-but can also build very different container systems, themselves built of cooperating daemons built in
-and running in containers. We intend to merge this functionality into this repo.

vendor/github.com/docker/docker/TESTING.md

@@ -8,11 +8,11 @@ questions you may have as an aspiring Moby contributor.
 Moby has two test suites (and one legacy test suite):
 
 * Unit tests - use standard `go test` and
-  [gotestyourself/assert](https://godoc.org/github.com/gotestyourself/gotestyourself/assert) assertions. They are located in
+  [gotest.tools/assert](https://godoc.org/gotest.tools/assert) assertions. They are located in
   the package they test. Unit tests should be fast and test only their own 
   package.
 * API integration tests - use standard `go test` and
-  [gotestyourself/assert](https://godoc.org/github.com/gotestyourself/gotestyourself/assert) assertions. They are located in
+  [gotest.tools/assert](https://godoc.org/gotest.tools/assert) assertions. They are located in
   `./integration/<component>` directories, where `component` is: container,
   image, volume, etc. These tests perform HTTP requests to an API endpoint and
   check the HTTP response and daemon state after the call.
@@ -47,6 +47,24 @@ Bugs fixes should include a unit test case which exercises the bug.
 A bug fix may also include new assertions in an existing integration tests for the
 API endpoint.
 
+### Integration tests environment considerations
+
+When adding new tests or modifying existing test under `integration/`, testing 
+environment should be properly considered. `skip.If` from 
+[gotest.tools/skip](https://godoc.org/gotest.tools/skip) can be used to make the 
+test run conditionally. Full testing environment conditions can be found at 
+[environment.go](https://github.com/moby/moby/blob/cb37987ee11655ed6bbef663d245e55922354c68/internal/test/environment/environment.go)
+
+Here is a quick example. If the test needs to interact with a docker daemon on 
+the same host, the following condition should be checked within the test code
+
+```go
+skip.If(t, testEnv.IsRemoteDaemon())
+// your integration test code
+```
+
+If a remote daemon is detected, the test will be skipped.
+
 ## Running tests
 
 To run the unit test suite:

vendor/github.com/docker/docker/api/common.go

@@ -3,7 +3,7 @@ package api // import "github.com/docker/docker/api"
 // Common constants for daemon and client.
 const (
 	// DefaultVersion of Current REST API
-	DefaultVersion = "1.38"
+	DefaultVersion = "1.40"
 
 	// NoBaseImageSpecifier is the symbol used by the FROM
 	// command to specify that no base image is to be used.

vendor/github.com/docker/docker/api/swagger.yaml

@@ -19,10 +19,10 @@ produces:
 consumes:
   - "application/json"
   - "text/plain"
-basePath: "/v1.38"
+basePath: "/v1.40"
 info:
   title: "Docker Engine API"
-  version: "1.38"
+  version: "1.40"
   x-logo:
     url: "https://docs.docker.com/images/logo-docker-main.png"
   description: |
@@ -49,8 +49,8 @@ info:
     the URL is not supported by the daemon, a HTTP `400 Bad Request` error message
     is returned.
 
-    If you omit the version-prefix, the current version of the API (v1.38) is used.
+    If you omit the version-prefix, the current version of the API (v1.40) is used.
-    For example, calling `/info` is the same as calling `/v1.38/info`. Using the
+    For example, calling `/info` is the same as calling `/v1.40/info`. Using the
     API without a version-prefix is deprecated and will be removed in a future release.
 
     Engine releases in the near future should support this version of the API,
@@ -210,6 +210,43 @@ definitions:
       PathInContainer: "/dev/deviceName"
       CgroupPermissions: "mrw"
 
+  DeviceRequest:
+    type: "object"
+    description: "A request for devices to be sent to device drivers"
+    properties:
+      Driver:
+        type: "string"
+        example: "nvidia"
+      Count:
+        type: "integer"
+        example: -1
+      DeviceIDs:
+        type: "array"
+        items:
+          type: "string"
+        example:
+          - "0"
+          - "1"
+          - "GPU-fef8089b-4820-abfc-e83e-94318197576e"
+      Capabilities:
+        description: |
+          A list of capabilities; an OR list of AND lists of capabilities.
+        type: "array"
+        items:
+          type: "array"
+          items:
+            type: "string"
+        example:
+          # gpu AND nvidia AND compute
+          - ["gpu", "nvidia", "compute"]
+      Options:
+        description: |
+          Driver-specific options, specified as a key/value pairs. These options
+          are passed directly to the driver.
+        type: "object"
+        additionalProperties:
+          type: "string"
+
   ThrottleDevice:
     type: "object"
     properties:
@@ -238,11 +275,13 @@ definitions:
           - `bind` Mounts a file or directory from the host into the container. Must exist prior to creating the container.
           - `volume` Creates a volume with the given name and options (or uses a pre-existing volume with the same name and options). These are **not** removed when the container is removed.
           - `tmpfs` Create a tmpfs with the given options. The mount source cannot be specified for tmpfs.
+          - `npipe` Mounts a named pipe from the host into the container. Must exist prior to creating the container.
         type: "string"
         enum:
           - "bind"
           - "volume"
           - "tmpfs"
+          - "npipe"
       ReadOnly:
         description: "Whether the mount should be read-only."
         type: "boolean"
@@ -263,6 +302,10 @@ definitions:
               - "rshared"
               - "slave"
               - "rslave"
+          NonRecursive:
+            description: "Disable recursive bind mount."
+            type: "boolean"
+            default: false
       VolumeOptions:
         description: "Optional configuration for the `volume` type."
         type: "object"
@@ -415,6 +458,11 @@ definitions:
         items:
           type: "string"
           example: "c 13:* rwm"
+      DeviceRequests:
+        description: "a list of requests for devices to be sent to device drivers"
+        type: "array"
+        items:
+          $ref: "#/definitions/DeviceRequest"
       DiskQuota:
         description: "Disk limit (in bytes)."
         type: "integer"
@@ -423,6 +471,11 @@ definitions:
         description: "Kernel memory limit in bytes."
         type: "integer"
         format: "int64"
+        example: 209715200
+      KernelMemoryTCP:
+        description: "Hard limit for kernel TCP buffer memory (in bytes)."
+        type: "integer"
+        format: "int64"
       MemoryReservation:
         description: "Memory soft limit in bytes."
         type: "integer"
@@ -449,9 +502,11 @@ definitions:
         type: "boolean"
         x-nullable: true
       PidsLimit:
-        description: "Tune a container's pids limit. Set -1 for unlimited."
+        description: |
+          Tune a container's PIDs limit. Set `0` or `-1` for unlimited, or `null` to not change.
         type: "integer"
         format: "int64"
+        x-nullable: true
       Ulimits:
         description: |
           A list of resource limits to set in the container. For example: `{"Name": "nofile", "Soft": 1024, "Hard": 2048}`"
@@ -634,14 +689,22 @@ definitions:
               $ref: "#/definitions/Mount"
 
           # Applicable to UNIX platforms
+          Capabilities:
+            type: "array"
+            description: |
+              A list of kernel capabilities to be available for container (this overrides the default set).
+
+              Conflicts with options 'CapAdd' and 'CapDrop'"
+            items:
+              type: "string"
           CapAdd:
             type: "array"
-            description: "A list of kernel capabilities to add to the container."
+            description: "A list of kernel capabilities to add to the container. Conflicts with option 'Capabilities'"
             items:
               type: "string"
           CapDrop:
             type: "array"
-            description: "A list of kernel capabilities to drop from the container."
+            description: "A list of kernel capabilities to drop from the container. Conflicts with option 'Capabilities'"
             items:
               type: "string"
           Dns:
@@ -1473,11 +1536,9 @@ definitions:
             type: "string"
       Options:
         description: "Driver-specific options, specified as a map."
-        type: "array"
+        type: "object"
-        items:
+        additionalProperties:
-          type: "object"
+          type: "string"
-          additionalProperties:
-            type: "string"
 
   NetworkContainer:
     type: "object"
@@ -1513,6 +1574,31 @@ definitions:
       aux:
         $ref: "#/definitions/ImageID"
 
+  BuildCache:
+    type: "object"
+    properties:
+      ID:
+        type: "string"
+      Parent:
+        type: "string"
+      Type:
+        type: "string"
+      Description:
+        type: "string"
+      InUse:
+        type: "boolean"
+      Shared:
+        type: "boolean"
+      Size:
+        type: "integer"
+      CreatedAt:
+        type: "integer"
+      LastUsedAt:
+        type: "integer"
+        x-nullable: true
+      UsageCount:
+        type: "integer"
+
   ImageID:
     type: "object"
     description: "Image ID or Digest"
@@ -2434,6 +2520,31 @@ definitions:
         description: "Whether there is currently a root CA rotation in progress for the swarm"
         type: "boolean"
         example: false
+      DataPathPort:
+        description: |
+          DataPathPort specifies the data path port number for data traffic.
+          Acceptable port range is 1024 to 49151.
+          If no port is set or is set to 0, the default port (4789) is used.
+        type: "integer"
+        format: "uint32"
+        default: 4789
+        example: 4789
+      DefaultAddrPool:
+        description: |
+          Default Address Pool specifies default subnet pools for global scope networks.
+        type: "array"
+        items:
+          type: "string"
+          format: "CIDR"
+          example: ["10.10.0.0/16", "20.20.0.0/16"]
+      SubnetSize:
+        description: |
+          SubnetSize specifies the subnet size of the networks created from the default subnet pool
+        type: "integer"
+        format: "uint32"
+        maximum: 29
+        default: 24
+        example: 24
 
   JoinTokens:
     description: |
@@ -2556,8 +2667,20 @@ definitions:
                 type: "object"
                 description: "CredentialSpec for managed service account (Windows only)"
                 properties:
+                  Config:
+                    type: "string"
+                    example: "0bt9dmxjvjiqermk6xrop3ekq"
+                    description: |
+                      Load credential spec from a Swarm Config with the given ID.
+                      The specified config must also be present in the Configs field with the Runtime property set.
+
+                      <p><br /></p>
+
+
+                      > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, and `CredentialSpec.Config` are mutually exclusive.
                   File:
                     type: "string"
+                    example: "spec.json"
                     description: |
                       Load credential spec from this file. The file is read by the daemon, and must be present in the
                       `CredentialSpecs` subdirectory in the docker data directory, which defaults to
@@ -2567,7 +2690,7 @@ definitions:
 
                       <p><br /></p>
 
-                      > **Note**: `CredentialSpec.File` and `CredentialSpec.Registry` are mutually exclusive.
+                      > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, and `CredentialSpec.Config` are mutually exclusive.
                   Registry:
                     type: "string"
                     description: |
@@ -2579,7 +2702,7 @@ definitions:
                       <p><br /></p>
 
 
-                      > **Note**: `CredentialSpec.File` and `CredentialSpec.Registry` are mutually exclusive.
+                      > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, and `CredentialSpec.Config` are mutually exclusive.
               SELinuxContext:
                 type: "object"
                 description: "SELinux labels of the container"
@@ -2690,7 +2813,12 @@ definitions:
               type: "object"
               properties:
                 File:
-                  description: "File represents a specific target that is backed by a file."
+                  description: |
+                    File represents a specific target that is backed by a file.
+
+                    <p><br /><p>
+
+                    > **Note**: `Configs.File` and `Configs.Runtime` are mutually exclusive
                   type: "object"
                   properties:
                     Name:
@@ -2706,6 +2834,14 @@ definitions:
                       description: "Mode represents the FileMode of the file."
                       type: "integer"
                       format: "uint32"
+                Runtime:
+                  description: |
+                    Runtime represents a target that is not mounted into the container but is used by the task
+
+                    <p><br /><p>
+
+                    > **Note**: `Configs.File` and `Configs.Runtime` are mutually exclusive
+                  type: "object"
                 ConfigID:
                   description: "ConfigID represents the ID of the specific config that we're referencing."
                   type: "string"
@@ -2725,6 +2861,18 @@ definitions:
             description: "Run an init inside the container that forwards signals and reaps processes. This field is omitted if empty, and the default (as configured on the daemon) is used."
             type: "boolean"
             x-nullable: true
+          Sysctls:
+            description: |
+              Set kernel namedspaced parameters (sysctls) in the container.
+              The Sysctls option on services accepts the same sysctls as the
+              are supported on containers. Note that while the same sysctls are
+              supported, no guarantees or checks are made about their
+              suitability for a clustered environment, and it's up to the user
+              to determine whether a given sysctl will work properly in a
+              Service.
+            type: "object"
+            additionalProperties:
+              type: "string"
       NetworkAttachmentSpec:
         description: |
           Read-only spec type for non-swarm containers attached to swarm overlay
@@ -2805,6 +2953,11 @@ definitions:
                   SpreadDescriptor: "node.labels.datacenter"
               - Spread:
                   SpreadDescriptor: "node.labels.rack"
+          MaxReplicas:
+            description: "Maximum number of replicas for per node (default value is 0, which is unlimited)"
+            type: "integer"
+            format: "int64"
+            default: 0
           Platforms:
             description: |
               Platforms stores all the platforms that the service's image can
@@ -3605,6 +3758,10 @@ definitions:
           See [cpuset(7)](https://www.kernel.org/doc/Documentation/cgroup-v1/cpusets.txt)
         type: "boolean"
         example: true
+      PidsLimit:
+        description: "Indicates if the host kernel has PID limit support enabled."
+        type: "boolean"
+        example: true
       OomKillDisable:
         description: "Indicates if OOM killer disable is supported on the host."
         type: "boolean"
@@ -3722,18 +3879,22 @@ definitions:
         description: |
           HTTP-proxy configured for the daemon. This value is obtained from the
           [`HTTP_PROXY`](https://www.gnu.org/software/wget/manual/html_node/Proxies.html) environment variable.
+          Credentials ([user info component](https://tools.ietf.org/html/rfc3986#section-3.2.1)) in the proxy URL
+          are masked in the API response.
 
           Containers do not automatically inherit this configuration.
         type: "string"
-        example: "http://user:pass@proxy.corp.example.com:8080"
+        example: "http://xxxxx:xxxxx@proxy.corp.example.com:8080"
       HttpsProxy:
         description: |
           HTTPS-proxy configured for the daemon. This value is obtained from the
           [`HTTPS_PROXY`](https://www.gnu.org/software/wget/manual/html_node/Proxies.html) environment variable.
+          Credentials ([user info component](https://tools.ietf.org/html/rfc3986#section-3.2.1)) in the proxy URL
+          are masked in the API response.
 
           Containers do not automatically inherit this configuration.
         type: "string"
-        example: "https://user:pass@proxy.corp.example.com:4443"
+        example: "https://xxxxx:xxxxx@proxy.corp.example.com:4443"
       NoProxy:
         description: |
           Comma-separated list of domain extensions for which no proxy should be
@@ -3823,10 +3984,10 @@ definitions:
           $ref: "#/definitions/Runtime"
         default:
           runc:
-            path: "docker-runc"
+            path: "runc"
         example:
           runc:
-            path: "docker-runc"
+            path: "runc"
           runc-master:
             path: "/go/bin/runc"
           custom:
@@ -3896,6 +4057,27 @@ definitions:
           - "name=seccomp,profile=default"
           - "name=selinux"
           - "name=userns"
+      ProductLicense:
+        description: |
+          Reports a summary of the product license on the daemon.
+
+          If a commercial license has been applied to the daemon, information
+          such as number of nodes, and expiration are included.
+        type: "string"
+        example: "Community Engine"
+      Warnings:
+        description: |
+          List of warnings / informational messages about missing features, or
+          issues related to the daemon configuration.
+
+          These messages can be printed by the client as information to the user.
+        type: "array"
+        items:
+          type: "string"
+        example:
+          - "WARNING: No memory limit support"
+          - "WARNING: bridge-nf-call-iptables is disabled"
+          - "WARNING: bridge-nf-call-ip6tables is disabled"
 
 
   # PluginsInfo is a temp struct holding Plugins name
@@ -4516,7 +4698,7 @@ paths:
                 OomKillDisable: false
                 OomScoreAdj: 500
                 PidMode: ""
-                PidsLimit: -1
+                PidsLimit: 0
                 PortBindings:
                   22/tcp:
                     - HostPort: "11022"
@@ -5922,7 +6104,7 @@ paths:
           headers:
             X-Docker-Container-Path-Stat:
               type: "string"
-              description: "TODO"
+              description: "A base64 - encoded JSON object with some filesystem header information about the path"
         400:
           description: "Bad parameter"
           schema:
@@ -6319,6 +6501,11 @@ paths:
           description: "Target build stage"
           type: "string"
           default: ""
+        - name: "outputs"
+          in: "query"
+          description: "BuildKit output configuration"
+          type: "string"
+          default: ""
       responses:
         200:
           description: "no error"
@@ -6337,6 +6524,29 @@ paths:
       produces:
         - "application/json"
       operationId: "BuildPrune"
+      parameters:
+        - name: "keep-storage"
+          in: "query"
+          description: "Amount of disk space in bytes to keep for cache"
+          type: "integer"
+          format: "int64"
+        - name: "all"
+          in: "query"
+          type: "boolean"
+          description: "Remove all types of build cache"
+        - name: "filters"
+          in: "query"
+          type: "string"
+          description: |
+            A JSON encoded value of the filters (a `map[string][]string`) to process on the list of build cache objects. Available filters:
+            - `until=<duration>`: duration relative to daemon's time, during which build cache was not used, in Go's duration format (e.g., '24h')
+            - `id=<id>`
+            - `parent=<id>`
+            - `type=<string>`
+            - `description=<string>`
+            - `inuse`
+            - `shared`
+            - `private`
       responses:
         200:
           description: "No error"
@@ -6344,6 +6554,11 @@ paths:
             type: "object"
             title: "BuildPruneResponse"
             properties:
+              CachesDeleted:
+                type: "array"
+                items:
+                  description: "ID of build cache object"
+                  type: "string"
               SpaceReclaimed:
                 description: "Disk space reclaimed in bytes"
                 type: "integer"
@@ -6972,9 +7187,57 @@ paths:
             API-Version:
               type: "string"
               description: "Max API Version the server supports"
+            BuildKit-Version:
+              type: "string"
+              description: "Default version of docker image builder"
             Docker-Experimental:
               type: "boolean"
               description: "If the server is running with experimental mode enabled"
+            Cache-Control:
+              type: "string"
+              default: "no-cache, no-store, must-revalidate"
+            Pragma:
+              type: "string"
+              default: "no-cache"
+        500:
+          description: "server error"
+          schema:
+            $ref: "#/definitions/ErrorResponse"
+          headers:
+            Cache-Control:
+              type: "string"
+              default: "no-cache, no-store, must-revalidate"
+            Pragma:
+              type: "string"
+              default: "no-cache"
+      tags: ["System"]
+    head:
+      summary: "Ping"
+      description: "This is a dummy endpoint you can use to test if the server is accessible."
+      operationId: "SystemPingHead"
+      produces: ["text/plain"]
+      responses:
+        200:
+          description: "no error"
+          schema:
+            type: "string"
+            example: "(empty)"
+          headers:
+            API-Version:
+              type: "string"
+              description: "Max API Version the server supports"
+            BuildKit-Version:
+              type: "string"
+              description: "Default version of docker image builder"
+            Docker-Experimental:
+              type: "boolean"
+              description: "If the server is running with experimental mode enabled"
+            Cache-Control:
+              type: "string"
+              default: "no-cache, no-store, must-revalidate"
+            Pragma:
+              type: "string"
+              default: "no-cache"
         500:
           description: "server error"
           schema:
@@ -7175,6 +7438,10 @@ paths:
                 type: "array"
                 items:
                   $ref: "#/definitions/Volume"
+              BuildCache:
+                type: "array"
+                items:
+                  $ref: "#/definitions/BuildCache"
             example:
               LayersSize: 1092588
               Images:
@@ -7589,6 +7856,7 @@ paths:
           schema:
             type: "object"
             title: "VolumeListResponse"
+            description: "Volume list response"
             required: [Volumes, Warnings]
             properties:
               Volumes:
@@ -7665,6 +7933,8 @@ paths:
           description: "Volume configuration"
           schema:
             type: "object"
+            description: "Volume configuration"
+            title: "VolumeConfig"
             properties:
               Name:
                 description: "The new volume's name. If not specified, Docker generates a name."
@@ -7865,6 +8135,10 @@ paths:
           description: |
             JSON encoded value of the filters (a `map[string][]string`) to process on the networks list. Available filters:
 
+            - `dangling=<boolean>` When set to `true` (or `1`), returns all
+               networks that are not in use by a container. When set to `false`
+               (or `0`), only networks that are in use by one or more
+               containers are returned.
             - `driver=<driver-name>` Matches a network's driver.
             - `id=<network-id>` Matches all or part of a network ID.
             - `label=<key>` or `label=<key>=<value>` of a network label.
@@ -8582,6 +8856,7 @@ paths:
             - `label=<engine label>`
             - `membership=`(`accepted`|`pending`)`
             - `name=<node name>`
+            - `node.label=<node label>`
             - `role=`(`manager`|`worker`)`
           type: "string"
       tags: ["Node"]
@@ -8754,14 +9029,36 @@ paths:
                   nodes in order to reach the containers running on this node. Using this parameter it is possible to
                   separate the container data traffic from the management traffic of the cluster.
                 type: "string"
+              DataPathPort:
+                description: |
+                  DataPathPort specifies the data path port number for data traffic.
+                  Acceptable port range is 1024 to 49151.
+                  if no port is set or is set to 0, default port 4789 will be used.
+                type: "integer"
+                format: "uint32"
+              DefaultAddrPool:
+                description: |
+                  Default Address Pool specifies default subnet pools for global scope networks.
+                type: "array"
+                items:
+                  type: "string"
+                  example: ["10.10.0.0/16", "20.20.0.0/16"]
               ForceNewCluster:
                 description: "Force creation of a new swarm."
                 type: "boolean"
+              SubnetSize:
+                description: |
+                  SubnetSize specifies the subnet size of the networks created from the default subnet pool
+                type: "integer"
+                format: "uint32"
               Spec:
                 $ref: "#/definitions/SwarmSpec"
             example:
               ListenAddr: "0.0.0.0:2377"
               AdvertiseAddr: "192.168.1.1:2377"
+              DataPathPort: 4789
+              DefaultAddrPool: ["10.10.0.0/8", "20.20.0.0/8"]
+              SubnetSize: 24
               ForceNewCluster: false
               Spec:
                 Orchestration: {}
@@ -9243,7 +9540,10 @@ paths:
 
         - name: "version"
           in: "query"
-          description: "The version number of the service object being updated. This is required to avoid conflicting writes."
+          description: "The version number of the service object being updated.
+          This is required to avoid conflicting writes.
+          This version number should be the value as currently set on the service *before* the update.
+          You can find the current version by calling `GET /services/{id}`"
           required: true
           type: "integer"
         - name: "registryAuthFrom"
@@ -9602,6 +9902,7 @@ paths:
           description: "Only return this number of log lines from the end of the logs. Specify as an integer or `all` to output all log lines."
           type: "string"
           default: "all"
+      tags: ["Task"]
   /secrets:
     get:
       summary: "List secrets"

vendor/github.com/docker/docker/api/types/client.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/filters"
-	"github.com/docker/go-units"
+	units "github.com/docker/go-units"
 )
 
 // CheckpointCreateOptions holds parameters to create a checkpoint from a container
@@ -181,8 +181,33 @@ type ImageBuildOptions struct {
 	Target      string
 	SessionID   string
 	Platform    string
+	// Version specifies the version of the unerlying builder to use
+	Version BuilderVersion
+	// BuildID is an optional identifier that can be passed together with the
+	// build request. The same identifier can be used to gracefully cancel the
+	// build with the cancel request.
+	BuildID string
+	// Outputs defines configurations for exporting build results. Only supported
+	// in BuildKit mode
+	Outputs []ImageBuildOutput
 }
 
+// ImageBuildOutput defines configuration for exporting a build result
+type ImageBuildOutput struct {
+	Type  string
+	Attrs map[string]string
+}
+
+// BuilderVersion sets the version of underlying builder to use
+type BuilderVersion string
+
+const (
+	// BuilderV1 is the first generation builder in docker daemon
+	BuilderV1 BuilderVersion = "1"
+	// BuilderBuildKit is builder based on moby/buildkit project
+	BuilderBuildKit = "2"
+)
+
 // ImageBuildResponse holds information
 // returned by a server after building
 // an image.

vendor/github.com/docker/docker/api/types/configs.go

@@ -55,3 +55,10 @@ type PluginEnableConfig struct {
 type PluginDisableConfig struct {
 	ForceDisable bool
 }
+
+// NetworkListConfig stores the options available for listing networks
+type NetworkListConfig struct {
+	// TODO(@cpuguy83): naming is hard, this is pulled from what was being used in the router before moving here
+	Detailed bool
+	Verbose  bool
+}

vendor/github.com/docker/docker/api/types/container/config.go

@@ -54,7 +54,7 @@ type Config struct {
 	Env             []string            // List of environment variable to set in the container
 	Cmd             strslice.StrSlice   // Command to run when starting the container
 	Healthcheck     *HealthConfig       `json:",omitempty"` // Healthcheck describes how to check the container is healthy
-	ArgsEscaped     bool                `json:",omitempty"` // True if command is already escaped (Windows specific)
+	ArgsEscaped     bool                `json:",omitempty"` // True if command is already escaped (meaning treat as a command line) (Windows specific).
 	Image           string              // Name of the image as it was passed by the operator (e.g. could be symbolic)
 	Volumes         map[string]struct{} // List of volumes (mounts) used for the container
 	WorkingDir      string              // Current directory (PWD) in the command will be launched

vendor/github.com/docker/docker/api/types/container/host_config.go

@@ -244,6 +244,16 @@ func (n PidMode) Container() string {
 	return ""
 }
 
+// DeviceRequest represents a request for devices from a device driver.
+// Used by GPU device drivers.
+type DeviceRequest struct {
+	Driver       string            // Name of device driver
+	Count        int               // Number of devices to request (-1 = All)
+	DeviceIDs    []string          // List of device IDs as recognizable by the device driver
+	Capabilities [][]string        // An OR list of AND lists of device capabilities (e.g. "gpu")
+	Options      map[string]string // Options to pass onto the device driver
+}
+
 // DeviceMapping represents the device mapping between the host and the container.
 type DeviceMapping struct {
 	PathOnHost        string
@@ -327,13 +337,15 @@ type Resources struct {
 	CpusetMems           string          // CpusetMems 0-2, 0,1
 	Devices              []DeviceMapping // List of devices to map inside the container
 	DeviceCgroupRules    []string        // List of rule to be added to the device cgroup
+	DeviceRequests       []DeviceRequest // List of device requests for device drivers
 	DiskQuota            int64           // Disk limit (in bytes)
 	KernelMemory         int64           // Kernel memory limit (in bytes)
+	KernelMemoryTCP      int64           // Hard limit for kernel TCP buffer memory (in bytes)
 	MemoryReservation    int64           // Memory soft limit (in bytes)
 	MemorySwap           int64           // Total memory usage (memory + swap); set `-1` to enable unlimited swap
 	MemorySwappiness     *int64          // Tuning container memory swappiness behaviour
 	OomKillDisable       *bool           // Whether to disable OOM Killer or not
-	PidsLimit            int64           // Setting pids limit for a container
+	PidsLimit            *int64          // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change.
 	Ulimits              []*units.Ulimit // List of ulimits to be set in the container
 
 	// Applicable to Windows
@@ -369,9 +381,10 @@ type HostConfig struct {
 	// Applicable to UNIX platforms
 	CapAdd          strslice.StrSlice // List of kernel capabilities to add to the container
 	CapDrop         strslice.StrSlice // List of kernel capabilities to remove from the container
-	DNS             []string          `json:"Dns"`        // List of DNS server to lookup
+	Capabilities    []string          `json:"Capabilities"` // List of kernel capabilities to be available for container (this overrides the default set)
-	DNSOptions      []string          `json:"DnsOptions"` // List of DNSOption to look for
+	DNS             []string          `json:"Dns"`          // List of DNS server to lookup
-	DNSSearch       []string          `json:"DnsSearch"`  // List of DNSSearch to look for
+	DNSOptions      []string          `json:"DnsOptions"`   // List of DNSOption to look for
+	DNSSearch       []string          `json:"DnsSearch"`    // List of DNSSearch to look for
 	ExtraHosts      []string          // List of extra hosts
 	GroupAdd        []string          // List of additional groups that the container process will run as
 	IpcMode         IpcMode           // IPC namespace to use for the container

vendor/github.com/docker/docker/api/types/filters/parse.go

@@ -323,6 +323,22 @@ func (args Args) WalkValues(field string, op func(value string) error) error {
 	return nil
 }
 
+// Clone returns a copy of args.
+func (args Args) Clone() (newArgs Args) {
+	newArgs.fields = make(map[string]map[string]bool, len(args.fields))
+	for k, m := range args.fields {
+		var mm map[string]bool
+		if m != nil {
+			mm = make(map[string]bool, len(m))
+			for kk, v := range m {
+				mm[kk] = v
+			}
+		}
+		newArgs.fields[k] = mm
+	}
+	return newArgs
+}
+
 func deprecatedArgs(d map[string][]string) map[string]map[string]bool {
 	m := map[string]map[string]bool{}
 	for k, v := range d {

vendor/github.com/docker/docker/api/types/mount/mount.go

@@ -79,7 +79,8 @@ const (
 
 // BindOptions defines options specific to mounts of type "bind".
 type BindOptions struct {
-	Propagation Propagation `json:",omitempty"`
+	Propagation  Propagation `json:",omitempty"`
+	NonRecursive bool        `json:",omitempty"`
 }
 
 // VolumeOptions represents the options for a mount of type volume.

vendor/github.com/docker/docker/api/types/network/network.go

@@ -1,4 +1,8 @@
 package network // import "github.com/docker/docker/api/types/network"
+import (
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/errdefs"
+)
 
 // Address represents an IP address
 type Address struct {
@@ -106,3 +110,18 @@ type NetworkingConfig struct {
 type ConfigReference struct {
 	Network string
 }
+
+var acceptedFilters = map[string]bool{
+	"dangling": true,
+	"driver":   true,
+	"id":       true,
+	"label":    true,
+	"name":     true,
+	"scope":    true,
+	"type":     true,
+}
+
+// ValidateFilters validates the list of filter args with the available filters.
+func ValidateFilters(filter filters.Args) error {
+	return errdefs.InvalidParameter(filter.Validate(acceptedFilters))
+}

vendor/github.com/docker/docker/api/types/seccomp.go

@@ -77,8 +77,9 @@ type Arg struct {
 
 // Filter is used to conditionally apply Seccomp rules
 type Filter struct {
-	Caps   []string `json:"caps,omitempty"`
+	Caps      []string `json:"caps,omitempty"`
-	Arches []string `json:"arches,omitempty"`
+	Arches    []string `json:"arches,omitempty"`
+	MinKernel string   `json:"minKernel,omitempty"`
 }
 
 // Syscall is used to match a group of syscalls in Seccomp

vendor/github.com/docker/docker/api/types/stats.go

@@ -120,7 +120,7 @@ type NetworkStats struct {
 	RxBytes uint64 `json:"rx_bytes"`
 	// Packets received. Windows and Linux.
 	RxPackets uint64 `json:"rx_packets"`
-	// Received errors. Not used on Windows. Note that we dont `omitempty` this
+	// Received errors. Not used on Windows. Note that we don't `omitempty` this
 	// field as it is expected in the >=v1.21 API stats structure.
 	RxErrors uint64 `json:"rx_errors"`
 	// Incoming packets dropped. Windows and Linux.
@@ -129,7 +129,7 @@ type NetworkStats struct {
 	TxBytes uint64 `json:"tx_bytes"`
 	// Packets sent. Windows and Linux.
 	TxPackets uint64 `json:"tx_packets"`
-	// Sent errors. Not used on Windows. Note that we dont `omitempty` this
+	// Sent errors. Not used on Windows. Note that we don't `omitempty` this
 	// field as it is expected in the >=v1.21 API stats structure.
 	TxErrors uint64 `json:"tx_errors"`
 	// Outgoing packets dropped. Windows and Linux.

vendor/github.com/docker/docker/api/types/swarm/config.go

@@ -27,9 +27,14 @@ type ConfigReferenceFileTarget struct {
 	Mode os.FileMode
 }
 
+// ConfigReferenceRuntimeTarget is a target for a config specifying that it
+// isn't mounted into the container but instead has some other purpose.
+type ConfigReferenceRuntimeTarget struct{}
+
 // ConfigReference is a reference to a config in swarm
 type ConfigReference struct {
-	File       *ConfigReferenceFileTarget
+	File       *ConfigReferenceFileTarget    `json:",omitempty"`
+	Runtime    *ConfigReferenceRuntimeTarget `json:",omitempty"`
 	ConfigID   string
 	ConfigName string
 }

vendor/github.com/docker/docker/api/types/swarm/container.go

@@ -33,6 +33,7 @@ type SELinuxContext struct {
 
 // CredentialSpec for managed service account (Windows only)
 type CredentialSpec struct {
+	Config   string
 	File     string
 	Registry string
 }
@@ -71,4 +72,5 @@ type ContainerSpec struct {
 	Secrets   []*SecretReference  `json:",omitempty"`
 	Configs   []*ConfigReference  `json:",omitempty"`
 	Isolation container.Isolation `json:",omitempty"`
+	Sysctls   map[string]string   `json:",omitempty"`
 }

vendor/github.com/docker/docker/api/types/swarm/swarm.go

@@ -1,6 +1,8 @@
 package swarm // import "github.com/docker/docker/api/types/swarm"
 
-import "time"
+import (
+	"time"
+)
 
 // ClusterInfo represents info about the cluster for outputting in "info"
 // it contains the same information as "Swarm", but without the JoinTokens
@@ -10,6 +12,9 @@ type ClusterInfo struct {
 	Spec                   Spec
 	TLSInfo                TLSInfo
 	RootRotationInProgress bool
+	DefaultAddrPool        []string
+	SubnetSize             uint32
+	DataPathPort           uint32
 }
 
 // Swarm represents a swarm.
@@ -149,10 +154,13 @@ type InitRequest struct {
 	ListenAddr       string
 	AdvertiseAddr    string
 	DataPathAddr     string
+	DataPathPort     uint32
 	ForceNewCluster  bool
 	Spec             Spec
 	AutoLockManagers bool
 	Availability     NodeAvailability
+	DefaultAddrPool  []string
+	SubnetSize       uint32
 }
 
 // JoinRequest is the request used to join a swarm.
@@ -201,6 +209,8 @@ type Info struct {
 	Managers       int `json:",omitempty"`
 
 	Cluster *ClusterInfo `json:",omitempty"`
+
+	Warnings []string `json:",omitempty"`
 }
 
 // Peer represents a peer.

vendor/github.com/docker/docker/api/types/swarm/task.go

@@ -127,6 +127,7 @@ type ResourceRequirements struct {
 type Placement struct {
 	Constraints []string              `json:",omitempty"`
 	Preferences []PlacementPreference `json:",omitempty"`
+	MaxReplicas uint64                `json:",omitempty"`
 
 	// Platforms stores all the platforms that the image can run on.
 	// This field is used in the platform filter for scheduling. If empty,

vendor/github.com/docker/docker/api/types/types.go

@@ -102,9 +102,10 @@ type ContainerStats struct {
 // Ping contains response of Engine API:
 // GET "/_ping"
 type Ping struct {
-	APIVersion   string
+	APIVersion     string
-	OSType       string
+	OSType         string
-	Experimental bool
+	Experimental   bool
+	BuilderVersion BuilderVersion
 }
 
 // ComponentVersion describes the version information for a specific component.
@@ -157,10 +158,12 @@ type Info struct {
 	MemoryLimit        bool
 	SwapLimit          bool
 	KernelMemory       bool
+	KernelMemoryTCP    bool
 	CPUCfsPeriod       bool `json:"CpuCfsPeriod"`
 	CPUCfsQuota        bool `json:"CpuCfsQuota"`
 	CPUShares          bool
 	CPUSet             bool
+	PidsLimit          bool
 	IPv4Forwarding     bool
 	BridgeNfIptables   bool
 	BridgeNfIP6tables  bool `json:"BridgeNfIp6tables"`
@@ -204,6 +207,8 @@ type Info struct {
 	RuncCommit         Commit
 	InitCommit         Commit
 	SecurityOptions    []string
+	ProductLicense     string `json:",omitempty"`
+	Warnings           []string
 }
 
 // KeyValue holds a key/value pair
@@ -512,7 +517,8 @@ type DiskUsage struct {
 	Images      []*ImageSummary
 	Containers  []*Container
 	Volumes     []*Volume
-	BuilderSize int64
+	BuildCache  []*BuildCache
+	BuilderSize int64 // deprecated
 }
 
 // ContainersPruneReport contains the response for Engine API:
@@ -539,6 +545,7 @@ type ImagesPruneReport struct {
 // BuildCachePruneReport contains the response for Engine API:
 // POST "/build/prune"
 type BuildCachePruneReport struct {
+	CachesDeleted  []string
 	SpaceReclaimed uint64
 }
 
@@ -585,3 +592,24 @@ type PushResult struct {
 type BuildResult struct {
 	ID string
 }
+
+// BuildCache contains information about a build cache record
+type BuildCache struct {
+	ID          string
+	Parent      string
+	Type        string
+	Description string
+	InUse       bool
+	Shared      bool
+	Size        int64
+	CreatedAt   time.Time
+	LastUsedAt  *time.Time
+	UsageCount  int
+}
+
+// BuildCachePruneOptions hold parameters to prune the build cache
+type BuildCachePruneOptions struct {
+	All         bool
+	KeepStorage int64
+	Filters     filters.Args
+}

vendor/github.com/docker/docker/api/types/volume/volume_create.go

@@ -7,7 +7,7 @@ package volume
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// VolumeCreateBody
+// VolumeCreateBody Volume configuration
 // swagger:model VolumeCreateBody
 type VolumeCreateBody struct {
 

vendor/github.com/docker/docker/api/types/volume/volume_list.go

@@ -9,7 +9,7 @@ package volume
 
 import "github.com/docker/docker/api/types"
 
-// VolumeListOKBody
+// VolumeListOKBody Volume list response
 // swagger:model VolumeListOKBody
 type VolumeListOKBody struct {
 

vendor/github.com/docker/docker/client/README.md

@@ -16,7 +16,7 @@ import (
 )
 
 func main() {
-	cli, err := client.NewEnvClient()
+	cli, err := client.NewClientWithOpts(client.FromEnv)
 	if err != nil {
 		panic(err)
 	}

vendor/github.com/docker/docker/client/build_cancel.go

@@ -0,0 +1,16 @@
+package client // import "github.com/docker/docker/client"
+
+import (
+	"context"
+	"net/url"
+)
+
+// BuildCancel requests the daemon to cancel ongoing build request
+func (cli *Client) BuildCancel(ctx context.Context, id string) error {
+	query := url.Values{}
+	query.Set("id", id)
+
+	serverResp, err := cli.post(ctx, "/build/cancel", query, nil, nil)
+	ensureReaderClosed(serverResp)
+	return err
+}

vendor/github.com/docker/docker/client/build_prune.go

@@ -4,23 +4,38 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"net/url"
 
 	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/pkg/errors"
 )
 
 // BuildCachePrune requests the daemon to delete unused cache data
-func (cli *Client) BuildCachePrune(ctx context.Context) (*types.BuildCachePruneReport, error) {
+func (cli *Client) BuildCachePrune(ctx context.Context, opts types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error) {
 	if err := cli.NewVersionError("1.31", "build prune"); err != nil {
 		return nil, err
 	}
 
 	report := types.BuildCachePruneReport{}
 
-	serverResp, err := cli.post(ctx, "/build/prune", nil, nil, nil)
+	query := url.Values{}
+	if opts.All {
+		query.Set("all", "1")
+	}
+	query.Set("keep-storage", fmt.Sprintf("%d", opts.KeepStorage))
+	filters, err := filters.ToJSON(opts.Filters)
+	if err != nil {
+		return nil, errors.Wrap(err, "prune could not marshal filters option")
+	}
+	query.Set("filters", filters)
+
+	serverResp, err := cli.post(ctx, "/build/prune", query, nil, nil)
+	defer ensureReaderClosed(serverResp)
+
 	if err != nil {
 		return nil, err
 	}
-	defer ensureReaderClosed(serverResp)
 
 	if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
 		return nil, fmt.Errorf("Error retrieving disk usage: %v", err)

vendor/github.com/docker/docker/client/checkpoint_list.go

@@ -18,11 +18,11 @@ func (cli *Client) CheckpointList(ctx context.Context, container string, options
 	}
 
 	resp, err := cli.get(ctx, "/containers/"+container+"/checkpoints", query, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return checkpoints, wrapResponseError(err, resp, "container", container)
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&checkpoints)
-	ensureReaderClosed(resp)
 	return checkpoints, err
 }

vendor/github.com/docker/docker/client/client.go

@@ -23,7 +23,7 @@ For example, to list running containers (the equivalent of "docker ps"):
 	)
 
 	func main() {
-		cli, err := client.NewEnvClient()
+		cli, err := client.NewClientWithOpts(client.FromEnv)
 		if err != nil {
 			panic(err)
 		}
@@ -47,16 +47,13 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"os"
 	"path"
-	"path/filepath"
 	"strings"
 
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/versions"
 	"github.com/docker/go-connections/sockets"
-	"github.com/docker/go-connections/tlsconfig"
 	"github.com/pkg/errors"
 )
 
@@ -90,7 +87,7 @@ type Client struct {
 // If the request is non-GET return `ErrRedirect`. Otherwise use the last response.
 //
 // Go 1.8 changes behavior for HTTP redirects (specifically 301, 307, and 308) in the client .
-// The Docker client (and by extension docker API client) can be made to to send a request
+// The Docker client (and by extension docker API client) can be made to send a request
 // like POST /containers//start where what would normally be in the name section of the URL is empty.
 // This triggers an HTTP 301 from the daemon.
 // In go 1.8 this 301 will be converted to a GET request, and ends up getting a 404 from the daemon.
@@ -103,130 +100,6 @@ func CheckRedirect(req *http.Request, via []*http.Request) error {
 	return ErrRedirect
 }
 
-// NewEnvClient initializes a new API client based on environment variables.
-// See FromEnv for a list of support environment variables.
-//
-// Deprecated: use NewClientWithOpts(FromEnv)
-func NewEnvClient() (*Client, error) {
-	return NewClientWithOpts(FromEnv)
-}
-
-// FromEnv configures the client with values from environment variables.
-//
-// Supported environment variables:
-// DOCKER_HOST to set the url to the docker server.
-// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest.
-// DOCKER_CERT_PATH to load the TLS certificates from.
-// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.
-func FromEnv(c *Client) error {
-	if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" {
-		options := tlsconfig.Options{
-			CAFile:             filepath.Join(dockerCertPath, "ca.pem"),
-			CertFile:           filepath.Join(dockerCertPath, "cert.pem"),
-			KeyFile:            filepath.Join(dockerCertPath, "key.pem"),
-			InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "",
-		}
-		tlsc, err := tlsconfig.Client(options)
-		if err != nil {
-			return err
-		}
-
-		c.client = &http.Client{
-			Transport:     &http.Transport{TLSClientConfig: tlsc},
-			CheckRedirect: CheckRedirect,
-		}
-	}
-
-	if host := os.Getenv("DOCKER_HOST"); host != "" {
-		if err := WithHost(host)(c); err != nil {
-			return err
-		}
-	}
-
-	if version := os.Getenv("DOCKER_API_VERSION"); version != "" {
-		c.version = version
-		c.manualOverride = true
-	}
-	return nil
-}
-
-// WithTLSClientConfig applies a tls config to the client transport.
-func WithTLSClientConfig(cacertPath, certPath, keyPath string) func(*Client) error {
-	return func(c *Client) error {
-		opts := tlsconfig.Options{
-			CAFile:             cacertPath,
-			CertFile:           certPath,
-			KeyFile:            keyPath,
-			ExclusiveRootPools: true,
-		}
-		config, err := tlsconfig.Client(opts)
-		if err != nil {
-			return errors.Wrap(err, "failed to create tls config")
-		}
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			transport.TLSClientConfig = config
-			return nil
-		}
-		return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport)
-	}
-}
-
-// WithDialer applies the dialer.DialContext to the client transport. This can be
-// used to set the Timeout and KeepAlive settings of the client.
-func WithDialer(dialer *net.Dialer) func(*Client) error {
-	return func(c *Client) error {
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			transport.DialContext = dialer.DialContext
-			return nil
-		}
-		return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport)
-	}
-}
-
-// WithVersion overrides the client version with the specified one
-func WithVersion(version string) func(*Client) error {
-	return func(c *Client) error {
-		c.version = version
-		return nil
-	}
-}
-
-// WithHost overrides the client host with the specified one.
-func WithHost(host string) func(*Client) error {
-	return func(c *Client) error {
-		hostURL, err := ParseHostURL(host)
-		if err != nil {
-			return err
-		}
-		c.host = host
-		c.proto = hostURL.Scheme
-		c.addr = hostURL.Host
-		c.basePath = hostURL.Path
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			return sockets.ConfigureTransport(transport, c.proto, c.addr)
-		}
-		return errors.Errorf("cannot apply host to transport: %T", c.client.Transport)
-	}
-}
-
-// WithHTTPClient overrides the client http client with the specified one
-func WithHTTPClient(client *http.Client) func(*Client) error {
-	return func(c *Client) error {
-		if client != nil {
-			c.client = client
-		}
-		return nil
-	}
-}
-
-// WithHTTPHeaders overrides the client default http headers
-func WithHTTPHeaders(headers map[string]string) func(*Client) error {
-	return func(c *Client) error {
-		c.customHTTPHeaders = headers
-		return nil
-	}
-}
-
 // NewClientWithOpts initializes a new API client with default values. It takes functors
 // to modify values when creating it, like `NewClientWithOpts(WithVersion(…))`
 // It also initializes the custom http headers to add to each request.
@@ -242,7 +115,6 @@ func NewClientWithOpts(ops ...func(*Client) error) (*Client, error) {
 	c := &Client{
 		host:    DefaultDockerHost,
 		version: api.DefaultVersion,
-		scheme:  "http",
 		client:  client,
 		proto:   defaultProto,
 		addr:    defaultAddr,
@@ -257,14 +129,18 @@ func NewClientWithOpts(ops ...func(*Client) error) (*Client, error) {
 	if _, ok := c.client.Transport.(http.RoundTripper); !ok {
 		return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport)
 	}
-	tlsConfig := resolveTLSConfig(c.client.Transport)
+	if c.scheme == "" {
-	if tlsConfig != nil {
+		c.scheme = "http"
-		// TODO(stevvooe): This isn't really the right way to write clients in Go.
+
-		// `NewClient` should probably only take an `*http.Client` and work from there.
+		tlsConfig := resolveTLSConfig(c.client.Transport)
-		// Unfortunately, the model of having a host-ish/url-thingy as the connection
+		if tlsConfig != nil {
-		// string has us confusing protocol and transport layers. We continue doing
+			// TODO(stevvooe): This isn't really the right way to write clients in Go.
-		// this to avoid breaking existing clients but this should be addressed.
+			// `NewClient` should probably only take an `*http.Client` and work from there.
-		c.scheme = "https"
+			// Unfortunately, the model of having a host-ish/url-thingy as the connection
+			// string has us confusing protocol and transport layers. We continue doing
+			// this to avoid breaking existing clients but this should be addressed.
+			c.scheme = "https"
+		}
 	}
 
 	return c, nil
@@ -283,18 +159,6 @@ func defaultHTTPClient(host string) (*http.Client, error) {
 	}, nil
 }
 
-// NewClient initializes a new API client for the given host and API version.
-// It uses the given http client as transport.
-// It also initializes the custom http headers to add to each request.
-//
-// It won't send any version information if the version number is empty. It is
-// highly recommended that you set a version or your client may break if the
-// server is upgraded.
-// Deprecated: use NewClientWithOpts
-func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
-	return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders))
-}
-
 // Close the transport used by the client
 func (cli *Client) Close() error {
 	if t, ok := cli.client.Transport.(*http.Transport); ok {
@@ -400,3 +264,16 @@ func (cli *Client) CustomHTTPHeaders() map[string]string {
 func (cli *Client) SetCustomHTTPHeaders(headers map[string]string) {
 	cli.customHTTPHeaders = headers
 }
+
+// Dialer returns a dialer for a raw stream connection, with HTTP/1.1 header, that can be used for proxying the daemon connection.
+// Used by `docker dial-stdio` (docker/cli#889).
+func (cli *Client) Dialer() func(context.Context) (net.Conn, error) {
+	return func(ctx context.Context) (net.Conn, error) {
+		if transport, ok := cli.client.Transport.(*http.Transport); ok {
+			if transport.DialContext != nil && transport.TLSClientConfig == nil {
+				return transport.DialContext(ctx, cli.proto, cli.addr)
+			}
+		}
+		return fallbackDial(cli.proto, cli.addr, resolveTLSConfig(cli.client.Transport))
+	}
+}

vendor/github.com/docker/docker/client/client_deprecated.go

@@ -0,0 +1,23 @@
+package client
+
+import "net/http"
+
+// NewClient initializes a new API client for the given host and API version.
+// It uses the given http client as transport.
+// It also initializes the custom http headers to add to each request.
+//
+// It won't send any version information if the version number is empty. It is
+// highly recommended that you set a version or your client may break if the
+// server is upgraded.
+// Deprecated: use NewClientWithOpts
+func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
+	return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders))
+}
+
+// NewEnvClient initializes a new API client based on environment variables.
+// See FromEnv for a list of support environment variables.
+//
+// Deprecated: use NewClientWithOpts(FromEnv)
+func NewEnvClient() (*Client, error) {
+	return NewClientWithOpts(FromEnv)
+}

vendor/github.com/docker/docker/client/config_create.go

@@ -15,11 +15,11 @@ func (cli *Client) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (t
 		return response, err
 	}
 	resp, err := cli.post(ctx, "/configs/create", nil, config, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return response, err
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&response)
-	ensureReaderClosed(resp)
 	return response, err
 }

vendor/github.com/docker/docker/client/config_inspect.go

@@ -18,10 +18,10 @@ func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.C
 		return swarm.Config{}, nil, err
 	}
 	resp, err := cli.get(ctx, "/configs/"+id, nil, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return swarm.Config{}, nil, wrapResponseError(err, resp, "config", id)
 	}
-	defer ensureReaderClosed(resp)
 
 	body, err := ioutil.ReadAll(resp.body)
 	if err != nil {

vendor/github.com/docker/docker/client/config_list.go

@@ -27,12 +27,12 @@ func (cli *Client) ConfigList(ctx context.Context, options types.ConfigListOptio
 	}
 
 	resp, err := cli.get(ctx, "/configs", query, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return nil, err
 	}
 
 	var configs []swarm.Config
 	err = json.NewDecoder(resp.body).Decode(&configs)
-	ensureReaderClosed(resp)
 	return configs, err
 }

vendor/github.com/docker/docker/client/config_remove.go

@@ -8,6 +8,6 @@ func (cli *Client) ConfigRemove(ctx context.Context, id string) error {
 		return err
 	}
 	resp, err := cli.delete(ctx, "/configs/"+id, nil, nil)
-	ensureReaderClosed(resp)
+	defer ensureReaderClosed(resp)
 	return wrapResponseError(err, resp, "config", id)
 }

vendor/github.com/docker/docker/client/container_commit.go

@@ -45,11 +45,11 @@ func (cli *Client) ContainerCommit(ctx context.Context, container string, option
 
 	var response types.IDResponse
 	resp, err := cli.post(ctx, "/commit", query, options.Config, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return response, err
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&response)
-	ensureReaderClosed(resp)
 	return response, err
 }

vendor/github.com/docker/docker/client/container_copy.go

@@ -21,10 +21,10 @@ func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path stri
 
 	urlStr := "/containers/" + containerID + "/archive"
 	response, err := cli.head(ctx, urlStr, query, nil)
+	defer ensureReaderClosed(response)
 	if err != nil {
 		return types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+path)
 	}
-	defer ensureReaderClosed(response)
 	return getContainerPathStatFromHeader(response.header)
 }
 
@@ -45,11 +45,12 @@ func (cli *Client) CopyToContainer(ctx context.Context, containerID, dstPath str
 	apiPath := "/containers/" + containerID + "/archive"
 
 	response, err := cli.putRaw(ctx, apiPath, query, content, nil)
+	defer ensureReaderClosed(response)
 	if err != nil {
 		return wrapResponseError(err, response, "container:path", containerID+":"+dstPath)
 	}
-	defer ensureReaderClosed(response)
 
+	// TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior
 	if response.statusCode != http.StatusOK {
 		return fmt.Errorf("unexpected status code from daemon: %d", response.statusCode)
 	}
@@ -69,6 +70,7 @@ func (cli *Client) CopyFromContainer(ctx context.Context, containerID, srcPath s
 		return nil, types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+srcPath)
 	}
 
+	// TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior
 	if response.statusCode != http.StatusOK {
 		return nil, types.ContainerPathStat{}, fmt.Errorf("unexpected status code from daemon: %d", response.statusCode)
 	}

vendor/github.com/docker/docker/client/container_create.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"net/url"
-	"strings"
 
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/network"
@@ -43,14 +42,11 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config
 	}
 
 	serverResp, err := cli.post(ctx, "/containers/create", query, body, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
-		if serverResp.statusCode == 404 && strings.Contains(err.Error(), "No such image") {
-			return response, objectNotFoundError{object: "image", id: config.Image}
-		}
 		return response, err
 	}
 
 	err = json.NewDecoder(serverResp.body).Decode(&response)
-	ensureReaderClosed(serverResp)
 	return response, err
 }

vendor/github.com/docker/docker/client/container_diff.go

@@ -13,11 +13,11 @@ func (cli *Client) ContainerDiff(ctx context.Context, containerID string) ([]con
 	var changes []container.ContainerChangeResponseItem
 
 	serverResp, err := cli.get(ctx, "/containers/"+containerID+"/changes", url.Values{}, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return changes, err
 	}
 
 	err = json.NewDecoder(serverResp.body).Decode(&changes)
-	ensureReaderClosed(serverResp)
 	return changes, err
 }

vendor/github.com/docker/docker/client/container_exec.go

@@ -16,11 +16,11 @@ func (cli *Client) ContainerExecCreate(ctx context.Context, container string, co
 	}
 
 	resp, err := cli.post(ctx, "/containers/"+container+"/exec", nil, config, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return response, err
 	}
 	err = json.NewDecoder(resp.body).Decode(&response)
-	ensureReaderClosed(resp)
 	return response, err
 }
 

vendor/github.com/docker/docker/client/container_inspect.go

@@ -16,13 +16,13 @@ func (cli *Client) ContainerInspect(ctx context.Context, containerID string) (ty
 		return types.ContainerJSON{}, objectNotFoundError{object: "container", id: containerID}
 	}
 	serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", nil, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return types.ContainerJSON{}, wrapResponseError(err, serverResp, "container", containerID)
 	}
 
 	var response types.ContainerJSON
 	err = json.NewDecoder(serverResp.body).Decode(&response)
-	ensureReaderClosed(serverResp)
 	return response, err
 }
 
@@ -36,10 +36,10 @@ func (cli *Client) ContainerInspectWithRaw(ctx context.Context, containerID stri
 		query.Set("size", "1")
 	}
 	serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", query, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return types.ContainerJSON{}, nil, wrapResponseError(err, serverResp, "container", containerID)
 	}
-	defer ensureReaderClosed(serverResp)
 
 	body, err := ioutil.ReadAll(serverResp.body)
 	if err != nil {

vendor/github.com/docker/docker/client/container_list.go

@@ -45,12 +45,12 @@ func (cli *Client) ContainerList(ctx context.Context, options types.ContainerLis
 	}
 
 	resp, err := cli.get(ctx, "/containers/json", query, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return nil, err
 	}
 
 	var containers []types.Container
 	err = json.NewDecoder(resp.body).Decode(&containers)
-	ensureReaderClosed(resp)
 	return containers, err
 }

vendor/github.com/docker/docker/client/container_prune.go

@@ -23,10 +23,10 @@ func (cli *Client) ContainersPrune(ctx context.Context, pruneFilters filters.Arg
 	}
 
 	serverResp, err := cli.post(ctx, "/containers/prune", query, nil, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return report, err
 	}
-	defer ensureReaderClosed(serverResp)
 
 	if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
 		return report, fmt.Errorf("Error retrieving disk usage: %v", err)

vendor/github.com/docker/docker/client/container_remove.go

@@ -22,6 +22,6 @@ func (cli *Client) ContainerRemove(ctx context.Context, containerID string, opti
 	}
 
 	resp, err := cli.delete(ctx, "/containers/"+containerID, query, nil)
-	ensureReaderClosed(resp)
+	defer ensureReaderClosed(resp)
 	return wrapResponseError(err, resp, "container", containerID)
 }

vendor/github.com/docker/docker/client/container_top.go

@@ -18,11 +18,11 @@ func (cli *Client) ContainerTop(ctx context.Context, containerID string, argumen
 	}
 
 	resp, err := cli.get(ctx, "/containers/"+containerID+"/top", query, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return response, err
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&response)
-	ensureReaderClosed(resp)
 	return response, err
 }

vendor/github.com/docker/docker/client/container_update.go

@@ -11,12 +11,11 @@ import (
 func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) {
 	var response container.ContainerUpdateOKBody
 	serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return response, err
 	}
 
 	err = json.NewDecoder(serverResp.body).Decode(&response)
-
-	ensureReaderClosed(serverResp)
 	return response, err
 }

vendor/github.com/docker/docker/client/disk_usage.go

@@ -13,10 +13,10 @@ func (cli *Client) DiskUsage(ctx context.Context) (types.DiskUsage, error) {
 	var du types.DiskUsage
 
 	serverResp, err := cli.get(ctx, "/system/df", nil, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return du, err
 	}
-	defer ensureReaderClosed(serverResp)
 
 	if err := json.NewDecoder(serverResp.body).Decode(&du); err != nil {
 		return du, fmt.Errorf("Error retrieving disk usage: %v", err)

vendor/github.com/docker/docker/client/distribution_inspect.go

@@ -28,11 +28,11 @@ func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegist
 	}
 
 	resp, err := cli.get(ctx, "/distribution/"+image+"/json", url.Values{}, headers)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return distributionInspect, err
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&distributionInspect)
-	ensureReaderClosed(resp)
 	return distributionInspect, err
 }

vendor/github.com/docker/docker/client/errors.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 
 	"github.com/docker/docker/api/types/versions"
+	"github.com/docker/docker/errdefs"
 	"github.com/pkg/errors"
 )
 
@@ -32,16 +33,19 @@ func ErrorConnectionFailed(host string) error {
 	return errConnectionFailed{host: host}
 }
 
+// Deprecated: use the errdefs.NotFound() interface instead. Kept for backward compatibility
 type notFound interface {
 	error
-	NotFound() bool // Is the error a NotFound error
+	NotFound() bool
 }
 
 // IsErrNotFound returns true if the error is a NotFound error, which is returned
 // by the API when some object is not found.
 func IsErrNotFound(err error) bool {
-	te, ok := err.(notFound)
+	if _, ok := err.(notFound); ok {
-	return ok && te.NotFound()
+		return ok
+	}
+	return errdefs.IsNotFound(err)
 }
 
 type objectNotFoundError struct {
@@ -49,9 +53,7 @@ type objectNotFoundError struct {
 	id     string
 }
 
-func (e objectNotFoundError) NotFound() bool {
+func (e objectNotFoundError) NotFound() {}
-	return true
-}
 
 func (e objectNotFoundError) Error() string {
 	return fmt.Sprintf("Error: No such %s: %s", e.object, e.id)
@@ -64,7 +66,7 @@ func wrapResponseError(err error, resp serverResponse, object, id string) error
 	case resp.statusCode == http.StatusNotFound:
 		return objectNotFoundError{object: object, id: id}
 	case resp.statusCode == http.StatusNotImplemented:
-		return notImplementedError{message: err.Error()}
+		return errdefs.NotImplemented(err)
 	default:
 		return err
 	}
@@ -83,8 +85,10 @@ func (u unauthorizedError) Error() string {
 // IsErrUnauthorized returns true if the error is caused
 // when a remote registry authentication fails
 func IsErrUnauthorized(err error) bool {
-	_, ok := err.(unauthorizedError)
+	if _, ok := err.(unauthorizedError); ok {
-	return ok
+		return ok
+	}
+	return errdefs.IsUnauthorized(err)
 }
 
 type pluginPermissionDenied struct {
@@ -118,8 +122,10 @@ func (e notImplementedError) NotImplemented() bool {
 // This is returned by the API when a requested feature has not been
 // implemented.
 func IsErrNotImplemented(err error) bool {
-	te, ok := err.(notImplementedError)
+	if _, ok := err.(notImplementedError); ok {
-	return ok && te.NotImplemented()
+		return ok
+	}
+	return errdefs.IsNotImplemented(err)
 }
 
 // NewVersionError returns an error if the APIVersion required

vendor/github.com/docker/docker/client/hijack.go

@@ -30,7 +30,7 @@ func (cli *Client) postHijacked(ctx context.Context, path string, query url.Valu
 	}
 	req = cli.addHeaders(req, headers)
 
-	conn, err := cli.setupHijackConn(req, "tcp")
+	conn, err := cli.setupHijackConn(ctx, req, "tcp")
 	if err != nil {
 		return types.HijackedResponse{}, err
 	}
@@ -38,7 +38,20 @@ func (cli *Client) postHijacked(ctx context.Context, path string, query url.Valu
 	return types.HijackedResponse{Conn: conn, Reader: bufio.NewReader(conn)}, err
 }
 
-func dial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
+// DialHijack returns a hijacked connection with negotiated protocol proto.
+func (cli *Client) DialHijack(ctx context.Context, url, proto string, meta map[string][]string) (net.Conn, error) {
+	req, err := http.NewRequest("POST", url, nil)
+	if err != nil {
+		return nil, err
+	}
+	req = cli.addHeaders(req, meta)
+
+	return cli.setupHijackConn(ctx, req, proto)
+}
+
+// fallbackDial is used when WithDialer() was not called.
+// See cli.Dialer().
+func fallbackDial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
 	if tlsConfig != nil && proto != "unix" && proto != "npipe" {
 		return tls.Dial(proto, addr, tlsConfig)
 	}
@@ -48,12 +61,13 @@ func dial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
 	return net.Dial(proto, addr)
 }
 
-func (cli *Client) setupHijackConn(req *http.Request, proto string) (net.Conn, error) {
+func (cli *Client) setupHijackConn(ctx context.Context, req *http.Request, proto string) (net.Conn, error) {
 	req.Host = cli.addr
 	req.Header.Set("Connection", "Upgrade")
 	req.Header.Set("Upgrade", proto)
 
-	conn, err := dial(cli.proto, cli.addr, resolveTLSConfig(cli.client.Transport))
+	dialer := cli.Dialer()
+	conn, err := dialer(ctx)
 	if err != nil {
 		return nil, errors.Wrap(err, "cannot connect to the Docker daemon. Is 'docker daemon' running on this host?")
 	}

vendor/github.com/docker/docker/client/image_build.go

@@ -30,12 +30,6 @@ func (cli *Client) ImageBuild(ctx context.Context, buildContext io.Reader, optio
 	}
 	headers.Add("X-Registry-Config", base64.URLEncoding.EncodeToString(buf))
 
-	if options.Platform != "" {
-		if err := cli.NewVersionError("1.32", "platform"); err != nil {
-			return types.ImageBuildResponse{}, err
-		}
-		query.Set("platform", options.Platform)
-	}
 	headers.Set("Content-Type", "application/x-tar")
 
 	serverResp, err := cli.postRaw(ctx, "/build", query, buildContext, headers)
@@ -131,7 +125,22 @@ func (cli *Client) imageBuildOptionsToQuery(options types.ImageBuildOptions) (ur
 		query.Set("session", options.SessionID)
 	}
 	if options.Platform != "" {
+		if err := cli.NewVersionError("1.32", "platform"); err != nil {
+			return query, err
+		}
 		query.Set("platform", strings.ToLower(options.Platform))
 	}
+	if options.BuildID != "" {
+		query.Set("buildid", options.BuildID)
+	}
+	query.Set("version", string(options.Version))
+
+	if options.Outputs != nil {
+		outputsJSON, err := json.Marshal(options.Outputs)
+		if err != nil {
+			return query, err
+		}
+		query.Set("outputs", string(outputsJSON))
+	}
 	return query, nil
 }

vendor/github.com/docker/docker/client/image_history.go

@@ -12,11 +12,11 @@ import (
 func (cli *Client) ImageHistory(ctx context.Context, imageID string) ([]image.HistoryResponseItem, error) {
 	var history []image.HistoryResponseItem
 	serverResp, err := cli.get(ctx, "/images/"+imageID+"/history", url.Values{}, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return history, err
 	}
 
 	err = json.NewDecoder(serverResp.body).Decode(&history)
-	ensureReaderClosed(serverResp)
 	return history, err
 }

vendor/github.com/docker/docker/client/image_inspect.go

@@ -15,10 +15,10 @@ func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (typ
 		return types.ImageInspect{}, nil, objectNotFoundError{object: "image", id: imageID}
 	}
 	serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return types.ImageInspect{}, nil, wrapResponseError(err, serverResp, "image", imageID)
 	}
-	defer ensureReaderClosed(serverResp)
 
 	body, err := ioutil.ReadAll(serverResp.body)
 	if err != nil {

vendor/github.com/docker/docker/client/image_list.go

@@ -35,11 +35,11 @@ func (cli *Client) ImageList(ctx context.Context, options types.ImageListOptions
 	}
 
 	serverResp, err := cli.get(ctx, "/images/json", query, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return images, err
 	}
 
 	err = json.NewDecoder(serverResp.body).Decode(&images)
-	ensureReaderClosed(serverResp)
 	return images, err
 }

vendor/github.com/docker/docker/client/image_prune.go

@@ -23,10 +23,10 @@ func (cli *Client) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (
 	}
 
 	serverResp, err := cli.post(ctx, "/images/prune", query, nil, nil)
+	defer ensureReaderClosed(serverResp)
 	if err != nil {
 		return report, err
 	}
-	defer ensureReaderClosed(serverResp)
 
 	if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
 		return report, fmt.Errorf("Error retrieving disk usage: %v", err)

vendor/github.com/docker/docker/client/image_pull.go

@@ -3,12 +3,12 @@ package client // import "github.com/docker/docker/client"
 import (
 	"context"
 	"io"
-	"net/http"
 	"net/url"
 	"strings"
 
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/errdefs"
 )
 
 // ImagePull requests the docker host to pull an image from a remote registry.
@@ -35,7 +35,7 @@ func (cli *Client) ImagePull(ctx context.Context, refStr string, options types.I
 	}
 
 	resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth)
-	if resp.statusCode == http.StatusUnauthorized && options.PrivilegeFunc != nil {
+	if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil {
 		newAuthHeader, privilegeErr := options.PrivilegeFunc()
 		if privilegeErr != nil {
 			return nil, privilegeErr

vendor/github.com/docker/docker/client/image_push.go

@@ -4,11 +4,11 @@ import (
 	"context"
 	"errors"
 	"io"
-	"net/http"
 	"net/url"
 
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/errdefs"
 )
 
 // ImagePush requests the docker host to push an image to a remote registry.
@@ -36,7 +36,7 @@ func (cli *Client) ImagePush(ctx context.Context, image string, options types.Im
 	query.Set("tag", tag)
 
 	resp, err := cli.tryImagePush(ctx, name, query, options.RegistryAuth)
-	if resp.statusCode == http.StatusUnauthorized && options.PrivilegeFunc != nil {
+	if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil {
 		newAuthHeader, privilegeErr := options.PrivilegeFunc()
 		if privilegeErr != nil {
 			return nil, privilegeErr

vendor/github.com/docker/docker/client/image_remove.go

@@ -21,11 +21,11 @@ func (cli *Client) ImageRemove(ctx context.Context, imageID string, options type
 
 	var dels []types.ImageDeleteResponseItem
 	resp, err := cli.delete(ctx, "/images/"+imageID, query, nil)
+	defer ensureReaderClosed(resp)
 	if err != nil {
 		return dels, wrapResponseError(err, resp, "image", imageID)
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&dels)
-	ensureReaderClosed(resp)
 	return dels, err
 }