Merge pull request #2628 from TomSweeneyRedHat/dev/tsweeney/bigvendorbuildah2

Vendor docker/docker, fsouza and more #2

libpod/container_api.go

@@ -14,7 +14,7 @@ import (
 	"github.com/containers/libpod/pkg/inspect"
 	"github.com/containers/libpod/pkg/lookup"
 	"github.com/containers/storage/pkg/stringid"
-	"github.com/docker/docker/daemon/caps"
+	"github.com/docker/docker/oci/caps"
 	opentracing "github.com/opentracing/opentracing-go"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"

pkg/spec/spec.go

@@ -9,7 +9,7 @@ import (
 	"github.com/containers/libpod/pkg/rootless"
 	"github.com/containers/storage/pkg/mount"
 	pmount "github.com/containers/storage/pkg/mount"
-	"github.com/docker/docker/daemon/caps"
+	"github.com/docker/docker/oci/caps"
 	"github.com/docker/go-units"
 	"github.com/opencontainers/runc/libcontainer/user"
 	spec "github.com/opencontainers/runtime-spec/specs-go"
@@ -625,7 +625,7 @@ func setupCapabilities(config *CreateConfig, configSpec *spec.Spec) error {
 	if useNotRoot(config.User) {
 		configSpec.Process.Capabilities.Bounding = caplist
 	}
-	caplist, err = caps.TweakCapabilities(configSpec.Process.Capabilities.Bounding, config.CapAdd, config.CapDrop)
+	caplist, err = caps.TweakCapabilities(configSpec.Process.Capabilities.Bounding, config.CapAdd, config.CapDrop, nil, false)
 	if err != nil {
 		return err
 	}
@@ -636,7 +636,7 @@ func setupCapabilities(config *CreateConfig, configSpec *spec.Spec) error {
 	configSpec.Process.Capabilities.Effective = caplist
 	configSpec.Process.Capabilities.Ambient = caplist
 	if useNotRoot(config.User) {
-		caplist, err = caps.TweakCapabilities(bounding, config.CapAdd, config.CapDrop)
+		caplist, err = caps.TweakCapabilities(bounding, config.CapAdd, config.CapDrop, nil, false)
 		if err != nil {
 			return err
 		}

vendor.conf

@@ -26,10 +26,11 @@ github.com/cri-o/ocicni 2d2983e40c242322a56c22a903785e7f83eb378c
 github.com/cyphar/filepath-securejoin v0.2.1
 github.com/davecgh/go-spew v1.1.0
 github.com/docker/distribution 5f6282db7d65e6d72ad7c2cc66310724a57be716
-github.com/docker/docker 86f080cff0914e9694068ed78d503701667c4c00
+github.com/docker/docker 54dddadc7d5d89fe0be88f76979f6f6ab0dede83
 github.com/docker/docker-credential-helpers v0.6.1
 github.com/docker/go-connections v0.4.0
 github.com/docker/go-units v0.3.2
+github.com/docker/libnetwork 5f7a3f68c3d9696229cdc09b8cb3d84c06b13e4e
 github.com/docker/libtrust aabc10ec26b754e797f9028f4589c5b7bd90dc20
 github.com/docker/spdystream 6480d4af844c189cf5dd913db24ddd339d3a4f85
 github.com/fatih/camelcase v1.0.0
@@ -96,9 +97,7 @@ github.com/varlink/go 3ac79db6fd6aec70924193b090962f92985fe199
 github.com/containers/buildah 3ba8822d309128f7d76599432b8d9cdf77d4032f
 # TODO: Gotty has not been updated since 2012. Can we find replacement?
 github.com/Nvveen/Gotty cd527374f1e5bff4938207604a14f2e38a9cf512
-# do not go beyond the below commit as the next one requires a more recent
-# docker which is in conflict with openshift/imagebuilder
-github.com/fsouza/go-dockerclient 29c1814d12c072344bb91aac5d2ff719db39c523
+github.com/fsouza/go-dockerclient v1.3.0
 github.com/openshift/imagebuilder 705fe9255c57f8505efb9723a9ac4082b67973bc
 github.com/ulikunitz/xz v0.5.5
 github.com/coreos/go-iptables v0.4.0

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/api/common.go

@@ -1,11 +1,11 @@
-package api
+package api // import "github.com/docker/docker/api"
 
 // Common constants for daemon and client.
 const (
 	// DefaultVersion of Current REST API
-	DefaultVersion string = "1.34"
+	DefaultVersion = "1.40"
 
 	// NoBaseImageSpecifier is the symbol used by the FROM
 	// command to specify that no base image is to be used.
-	NoBaseImageSpecifier string = "scratch"
+	NoBaseImageSpecifier = "scratch"
 )

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

@@ -1,6 +1,6 @@
 // +build !windows
 
-package api
+package api // import "github.com/docker/docker/api"
 
 // MinVersion represents Minimum REST API version supported
-const MinVersion string = "1.12"
+const MinVersion = "1.12"

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

@@ -1,4 +1,4 @@
-package api
+package api // import "github.com/docker/docker/api"
 
 // MinVersion represents Minimum REST API version supported
 // Technically the first daemon API version released on Windows is v1.25 in

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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 // AuthConfig contains authorization information for connecting to a Registry
 type AuthConfig struct {

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

@@ -1,4 +1,4 @@
-package blkiodev
+package blkiodev // import "github.com/docker/docker/api/types/blkiodev"
 
 import "fmt"
 

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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 import (
 	"bufio"
@@ -74,6 +74,7 @@ type ContainerLogsOptions struct {
 	ShowStdout bool
 	ShowStderr bool
 	Since      string
+	Until      string
 	Timestamps bool
 	Follow     bool
 	Tail       string
@@ -180,8 +181,24 @@ 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
 }
 
+// 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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 import (
 	"github.com/docker/docker/api/types/container"
@@ -25,19 +25,6 @@ type ContainerRmConfig struct {
 	ForceRemove, RemoveVolume, RemoveLink bool
 }
 
-// ContainerCommitConfig contains build configs for commit operation,
-// and is used when making a commit with the current state of the container.
-type ContainerCommitConfig struct {
-	Pause   bool
-	Repo    string
-	Tag     string
-	Author  string
-	Comment string
-	// merge container config into commit config before commit
-	MergeConfigs bool
-	Config       *container.Config
-}
-
 // ExecConfig is a small subset of the Config struct that holds the configuration
 // for the exec feature of docker.
 type ExecConfig struct {
@@ -50,6 +37,7 @@ type ExecConfig struct {
 	Detach       bool     // Execute in detach mode
 	DetachKeys   string   // Escape keys for detach
 	Env          []string // Environment variables
+	WorkingDir   string   // Working directory
 	Cmd          []string // Execution commands and args
 }
 
@@ -67,3 +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

@@ -1,4 +1,4 @@
-package container
+package container // import "github.com/docker/docker/api/types/container"
 
 import (
 	"time"

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

@@ -7,7 +7,7 @@ package container
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// ContainerChangeResponseItem container change response item
+// ContainerChangeResponseItem change item in response to ContainerChanges operation
 // swagger:model ContainerChangeResponseItem
 type ContainerChangeResponseItem struct {
 

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

@@ -7,7 +7,7 @@ package container
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// ContainerCreateCreatedBody container create created body
+// ContainerCreateCreatedBody OK response to ContainerCreate operation
 // swagger:model ContainerCreateCreatedBody
 type ContainerCreateCreatedBody struct {
 

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

@@ -7,7 +7,7 @@ package container
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// ContainerTopOKBody container top o k body
+// ContainerTopOKBody OK response to ContainerTop operation
 // swagger:model ContainerTopOKBody
 type ContainerTopOKBody struct {
 

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

@@ -7,7 +7,7 @@ package container
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// ContainerUpdateOKBody container update o k body
+// ContainerUpdateOKBody OK response to ContainerUpdate operation
 // swagger:model ContainerUpdateOKBody
 type ContainerUpdateOKBody struct {
 

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

@@ -7,10 +7,22 @@ package container
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// ContainerWaitOKBody container wait o k body
+// ContainerWaitOKBodyError container waiting error, if any
+// swagger:model ContainerWaitOKBodyError
+type ContainerWaitOKBodyError struct {
+
+	// Details of an error
+	Message string `json:"Message,omitempty"`
+}
+
+// ContainerWaitOKBody OK response to ContainerWait operation
 // swagger:model ContainerWaitOKBody
 type ContainerWaitOKBody struct {
 
+	// error
+	// Required: true
+	Error *ContainerWaitOKBodyError `json:"Error"`
+
 	// Exit code of the container
 	// Required: true
 	StatusCode int64 `json:"StatusCode"`

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

@@ -1,4 +1,4 @@
-package container
+package container // import "github.com/docker/docker/api/types/container"
 
 import (
 	"strings"
@@ -20,6 +20,27 @@ func (i Isolation) IsDefault() bool {
 	return strings.ToLower(string(i)) == "default" || string(i) == ""
 }
 
+// IsHyperV indicates the use of a Hyper-V partition for isolation
+func (i Isolation) IsHyperV() bool {
+	return strings.ToLower(string(i)) == "hyperv"
+}
+
+// IsProcess indicates the use of process isolation
+func (i Isolation) IsProcess() bool {
+	return strings.ToLower(string(i)) == "process"
+}
+
+const (
+	// IsolationEmpty is unspecified (same behavior as default)
+	IsolationEmpty = Isolation("")
+	// IsolationDefault is the default isolation mode on current daemon
+	IsolationDefault = Isolation("default")
+	// IsolationProcess is process isolation mode
+	IsolationProcess = Isolation("process")
+	// IsolationHyperV is HyperV isolation mode
+	IsolationHyperV = Isolation("hyperv")
+)
+
 // IpcMode represents the container ipc stack.
 type IpcMode string
 
@@ -308,11 +329,12 @@ type Resources struct {
 	DeviceCgroupRules    []string        // List of rule to be added to the device cgroup
 	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
@@ -348,6 +370,7 @@ 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
+	Capabilities    []string          `json:"Capabilities"` // List of kernel capabilities to be available for container (this overrides the default set)
 	DNS             []string          `json:"Dns"`          // List of DNS server to lookup
 	DNSOptions      []string          `json:"DnsOptions"`   // List of DNSOption to look for
 	DNSSearch       []string          `json:"DnsSearch"`    // List of DNSSearch to look for
@@ -380,6 +403,12 @@ type HostConfig struct {
 	// Mounts specs used by the container
 	Mounts []mount.Mount `json:",omitempty"`
 
+	// MaskedPaths is the list of paths to be masked inside the container (this overrides the default set of paths)
+	MaskedPaths []string
+
+	// ReadonlyPaths is the list of paths to be set as read-only inside the container (this overrides the default set of paths)
+	ReadonlyPaths []string
+
 	// Run a custom init inside the container, if null, use the daemon's configured settings
 	Init *bool `json:",omitempty"`
 }

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

@@ -1,6 +1,6 @@
 // +build !windows
 
-package container
+package container // import "github.com/docker/docker/api/types/container"
 
 // IsValid indicates if an isolation technology is valid
 func (i Isolation) IsValid() bool {

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

@@ -1,8 +1,4 @@
-package container
-
-import (
-	"strings"
-)
+package container // import "github.com/docker/docker/api/types/container"
 
 // IsBridge indicates whether container uses the bridge network stack
 // in windows it is given the name NAT
@@ -21,16 +17,6 @@ func (n NetworkMode) IsUserDefined() bool {
 	return !n.IsDefault() && !n.IsNone() && !n.IsBridge() && !n.IsContainer()
 }
 
-// IsHyperV indicates the use of a Hyper-V partition for isolation
-func (i Isolation) IsHyperV() bool {
-	return strings.ToLower(string(i)) == "hyperv"
-}
-
-// IsProcess indicates the use of process isolation
-func (i Isolation) IsProcess() bool {
-	return strings.ToLower(string(i)) == "process"
-}
-
 // IsValid indicates if an isolation technology is valid
 func (i Isolation) IsValid() bool {
 	return i.IsDefault() || i.IsHyperV() || i.IsProcess()

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

@@ -1,4 +1,4 @@
-package container
+package container // import "github.com/docker/docker/api/types/container"
 
 // WaitCondition is a type used to specify a container state for which
 // to wait.

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

@@ -1,4 +1,4 @@
-package events
+package events // import "github.com/docker/docker/api/types/events"
 
 const (
 	// ContainerEventType is the event type that containers generate

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

@@ -1,7 +1,7 @@
 /*Package filters provides tools for encoding a mapping of keys to a set of
 multiple values.
 */
-package filters
+package filters // import "github.com/docker/docker/api/types/filters"
 
 import (
 	"encoding/json"
@@ -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/image/image_history.go

@@ -7,7 +7,7 @@ package image
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// HistoryResponseItem history response item
+// HistoryResponseItem individual image layer information in response to ImageHistory operation
 // swagger:model HistoryResponseItem
 type HistoryResponseItem struct {
 

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

@@ -1,4 +1,4 @@
-package mount
+package mount // import "github.com/docker/docker/api/types/mount"
 
 import (
 	"os"
@@ -80,6 +80,7 @@ const (
 // BindOptions defines options specific to mounts of type "bind".
 type BindOptions struct {
 	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
+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/plugin.go

@@ -121,6 +121,9 @@ type PluginConfigArgs struct {
 // swagger:model PluginConfigInterface
 type PluginConfigInterface struct {
 
+	// Protocol to use for clients connecting to the plugin.
+	ProtocolScheme string `json:"ProtocolScheme,omitempty"`
+
 	// socket
 	// Required: true
 	Socket string `json:"Socket"`

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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 import (
 	"encoding/json"

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

@@ -7,7 +7,7 @@ package types
 // swagger:model Port
 type Port struct {
 
-	// IP
+	// Host IP address that the container's port is mapped to
 	IP string `json:"IP,omitempty"`
 
 	// Port on the container

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

@@ -1,4 +1,4 @@
-package registry
+package registry // import "github.com/docker/docker/api/types/registry"
 
 // ----------------------------------------------------------------------------
 // DO NOT EDIT THIS FILE

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

@@ -1,4 +1,4 @@
-package registry
+package registry // import "github.com/docker/docker/api/types/registry"
 
 import (
 	"encoding/json"

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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 // Seccomp represents the config for a seccomp profile for syscall restriction.
 type Seccomp struct {
@@ -79,6 +79,7 @@ type Arg struct {
 type Filter struct {
 	Caps      []string `json:"caps,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

@@ -1,6 +1,6 @@
 // Package types is used for API stability in the types and response to the
 // consumers of the API stats endpoint.
-package types
+package types // import "github.com/docker/docker/api/types"
 
 import "time"
 
@@ -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/strslice/strslice.go

@@ -1,4 +1,4 @@
-package strslice
+package strslice // import "github.com/docker/docker/api/types/strslice"
 
 import "encoding/json"
 

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import "time"
 

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import "os"
 
@@ -13,6 +13,10 @@ type Config struct {
 type ConfigSpec struct {
 	Annotations
 	Data []byte `json:",omitempty"`
+
+	// Templating controls whether and how to evaluate the config payload as
+	// a template. If it is not set, no templating is used.
+	Templating *Driver `json:",omitempty"`
 }
 
 // ConfigReferenceFileTarget is a file target in a config reference
@@ -23,9 +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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import (
 	"time"
@@ -33,6 +33,7 @@ type SELinuxContext struct {
 
 // CredentialSpec for managed service account (Windows only)
 type CredentialSpec struct {
+	Config   string
 	File     string
 	Registry string
 }
@@ -55,6 +56,7 @@ type ContainerSpec struct {
 	User            string                  `json:",omitempty"`
 	Groups          []string                `json:",omitempty"`
 	Privileges      *Privileges             `json:",omitempty"`
+	Init            *bool                   `json:",omitempty"`
 	StopSignal      string                  `json:",omitempty"`
 	TTY             bool                    `json:",omitempty"`
 	OpenStdin       bool                    `json:",omitempty"`
@@ -69,4 +71,6 @@ type ContainerSpec struct {
 	DNSConfig *DNSConfig          `json:",omitempty"`
 	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/network.go

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import (
 	"github.com/docker/docker/api/types/network"
@@ -62,6 +62,8 @@ const (
 	PortConfigProtocolTCP PortConfigProtocol = "tcp"
 	// PortConfigProtocolUDP UDP
 	PortConfigProtocolUDP PortConfigProtocol = "udp"
+	// PortConfigProtocolSCTP SCTP
+	PortConfigProtocolSCTP PortConfigProtocol = "sctp"
 )
 
 // EndpointVirtualIP represents the virtual ip of a port.

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 // Node represents a node.
 type Node struct {

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 // RuntimeType is the type of runtime used for the TaskSpec
 type RuntimeType string
@@ -11,9 +11,17 @@ const (
 	RuntimeContainer RuntimeType = "container"
 	// RuntimePlugin is the plugin based runtime
 	RuntimePlugin RuntimeType = "plugin"
+	// RuntimeNetworkAttachment is the network attachment runtime
+	RuntimeNetworkAttachment RuntimeType = "attachment"
 
 	// RuntimeURLContainer is the proto url for the container type
 	RuntimeURLContainer RuntimeURL = "types.docker.com/RuntimeContainer"
 	// RuntimeURLPlugin is the proto url for the plugin type
 	RuntimeURLPlugin RuntimeURL = "types.docker.com/RuntimePlugin"
 )
+
+// NetworkAttachmentSpec represents the runtime spec type for network
+// attachment tasks
+type NetworkAttachmentSpec struct {
+	ContainerID string
+}

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

@@ -1,3 +1,3 @@
 //go:generate protoc -I . --gogofast_out=import_path=github.com/docker/docker/api/types/swarm/runtime:. plugin.proto
 
-package runtime
+package runtime // import "github.com/docker/docker/api/types/swarm/runtime"

vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.proto

@@ -1,5 +1,7 @@
 syntax = "proto3";
 
+option go_package = "github.com/docker/docker/api/types/swarm/runtime;runtime";
+
 // PluginSpec defines the base payload which clients can specify for creating
 // a service with the plugin runtime.
 message PluginSpec {

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import "os"
 
@@ -14,6 +14,10 @@ type SecretSpec struct {
 	Annotations
 	Data   []byte  `json:",omitempty"`
 	Driver *Driver `json:",omitempty"` // name of the secrets driver used to fetch the secret's value from an external secret store
+
+	// Templating controls whether and how to evaluate the secret payload as
+	// a template. If it is not set, no templating is used.
+	Templating *Driver `json:",omitempty"`
 }
 
 // SecretReferenceFileTarget is a file target in a secret reference

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import "time"
 

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

@@ -1,6 +1,8 @@
-package swarm
+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.

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

@@ -1,4 +1,4 @@
-package swarm
+package swarm // import "github.com/docker/docker/api/types/swarm"
 
 import (
 	"time"
@@ -36,6 +36,10 @@ const (
 	TaskStateFailed TaskState = "failed"
 	// TaskStateRejected REJECTED
 	TaskStateRejected TaskState = "rejected"
+	// TaskStateRemove REMOVE
+	TaskStateRemove TaskState = "remove"
+	// TaskStateOrphaned ORPHANED
+	TaskStateOrphaned TaskState = "orphaned"
 )
 
 // Task represents a task.
@@ -56,10 +60,13 @@ type Task struct {
 
 // TaskSpec represents the spec of a task.
 type TaskSpec struct {
-	// ContainerSpec and PluginSpec are mutually exclusive.
-	// PluginSpec will only be used when the `Runtime` field is set to `plugin`
+	// ContainerSpec, NetworkAttachmentSpec, and PluginSpec are mutually exclusive.
+	// PluginSpec is only used when the `Runtime` field is set to `plugin`
+	// NetworkAttachmentSpec is used if the `Runtime` field is set to
+	// `attachment`.
 	ContainerSpec         *ContainerSpec         `json:",omitempty"`
 	PluginSpec            *runtime.PluginSpec    `json:",omitempty"`
+	NetworkAttachmentSpec *NetworkAttachmentSpec `json:",omitempty"`
 
 	Resources     *ResourceRequirements     `json:",omitempty"`
 	RestartPolicy *RestartPolicy            `json:",omitempty"`
@@ -120,6 +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,
@@ -166,15 +174,15 @@ type TaskStatus struct {
 	State           TaskState        `json:",omitempty"`
 	Message         string           `json:",omitempty"`
 	Err             string           `json:",omitempty"`
-	ContainerStatus ContainerStatus `json:",omitempty"`
+	ContainerStatus *ContainerStatus `json:",omitempty"`
 	PortStatus      PortStatus       `json:",omitempty"`
 }
 
 // ContainerStatus represents the status of a container.
 type ContainerStatus struct {
-	ContainerID string `json:",omitempty"`
-	PID         int    `json:",omitempty"`
-	ExitCode    int    `json:",omitempty"`
+	ContainerID string
+	PID         int
+	ExitCode    int
 }
 
 // PortStatus represents the port status of a task's host ports whose

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

@@ -1,4 +1,4 @@
-package time
+package time // import "github.com/docker/docker/api/types/time"
 
 import (
 	"strconv"

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

@@ -1,4 +1,4 @@
-package time
+package time // import "github.com/docker/docker/api/types/time"
 
 import (
 	"fmt"
@@ -82,10 +82,13 @@ func GetTimestamp(value string, reference time.Time) (string, error) {
 	}
 
 	if err != nil {
-		// if there is a `-` then it's an RFC3339 like timestamp otherwise assume unixtimestamp
+		// if there is a `-` then it's an RFC3339 like timestamp
 		if strings.Contains(value, "-") {
 			return "", err // was probably an RFC3339 like timestamp but the parser failed with an error
 		}
+		if _, _, err := parseTimestamp(value); err != nil {
+			return "", fmt.Errorf("failed to parse value as time or duration: %q", value)
+		}
 		return value, nil // unix timestamp in and out case (meaning: the value passed at the command line is already in the right format for passing to the server)
 	}
 
@@ -104,6 +107,10 @@ func ParseTimestamps(value string, def int64) (int64, int64, error) {
 	if value == "" {
 		return def, 0, nil
 	}
+	return parseTimestamp(value)
+}
+
+func parseTimestamp(value string) (int64, int64, error) {
 	sa := strings.SplitN(value, ".", 2)
 	s, err := strconv.ParseInt(sa[0], 10, 64)
 	if err != nil {

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

@@ -1,4 +1,4 @@
-package types
+package types // import "github.com/docker/docker/api/types"
 
 import (
 	"errors"
@@ -105,11 +105,24 @@ type Ping struct {
 	APIVersion     string
 	OSType         string
 	Experimental   bool
+	BuilderVersion BuilderVersion
+}
+
+// ComponentVersion describes the version information for a specific component.
+type ComponentVersion struct {
+	Name    string
+	Version string
+	Details map[string]string `json:",omitempty"`
 }
 
 // Version contains response of Engine API:
 // GET "/version"
 type Version struct {
+	Platform   struct{ Name string } `json:",omitempty"`
+	Components []ComponentVersion    `json:",omitempty"`
+
+	// The following fields are deprecated, they relate to the Engine component and are kept for backwards compatibility
+
 	Version       string
 	APIVersion    string `json:"ApiVersion"`
 	MinAPIVersion string `json:"MinAPIVersion,omitempty"`
@@ -133,6 +146,7 @@ type Commit struct {
 // GET "/info"
 type Info struct {
 	ID                 string
+	Builder            BuilderVersion
 	Containers         int
 	ContainersRunning  int
 	ContainersPaused   int
@@ -145,10 +159,12 @@ 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"`
@@ -192,6 +208,8 @@ type Info struct {
 	RuncCommit         Commit
 	InitCommit         Commit
 	SecurityOptions    []string
+	ProductLicense     string `json:",omitempty"`
+	Warnings           []string
 }
 
 // KeyValue holds a key/value pair
@@ -500,7 +518,8 @@ type DiskUsage struct {
 	Images      []*ImageSummary
 	Containers  []*Container
 	Volumes     []*Volume
-	BuilderSize int64
+	BuildCache  []*BuildCache
+	BuilderSize int64 // deprecated
 }
 
 // ContainersPruneReport contains the response for Engine API:
@@ -527,6 +546,7 @@ type ImagesPruneReport struct {
 // BuildCachePruneReport contains the response for Engine API:
 // POST "/build/prune"
 type BuildCachePruneReport struct {
+	CachesDeleted  []string
 	SpaceReclaimed uint64
 }
 
@@ -573,3 +593,24 @@ 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/versions/compare.go

@@ -1,4 +1,4 @@
-package versions
+package versions // import "github.com/docker/docker/api/types/versions"
 
 import (
 	"strconv"

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

@@ -7,9 +7,9 @@ package volume
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// VolumesCreateBody volumes create body
-// swagger:model VolumesCreateBody
-type VolumesCreateBody struct {
+// VolumeCreateBody Volume configuration
+// swagger:model VolumeCreateBody
+type VolumeCreateBody struct {
 
 	// Name of the volume driver to use.
 	// Required: true

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

@@ -9,9 +9,9 @@ package volume
 
 import "github.com/docker/docker/api/types"
 
-// VolumesListOKBody volumes list o k body
-// swagger:model VolumesListOKBody
-type VolumesListOKBody struct {
+// VolumeListOKBody Volume list response
+// swagger:model VolumeListOKBody
+type VolumeListOKBody struct {
 
 	// List of volumes
 	// Required: true

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 +1,20 @@
+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)
+	if err != nil {
+		return err
+	}
+	defer ensureReaderClosed(serverResp)
+
+	return nil
+}

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

@@ -1,22 +1,37 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
+	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
+	"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)
+
 	if err != nil {
 		return nil, err
 	}

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

@@ -1,8 +1,9 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
+
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // CheckpointCreate creates a checkpoint from the given container with the given name

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // CheckpointDelete deletes the checkpoint with the given name from the given container

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // CheckpointList returns the checkpoints of the given container in the docker host

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)
 		}
@@ -39,24 +39,22 @@ For example, to list running containers (the equivalent of "docker ps"):
 	}
 
 */
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
-	"errors"
+	"context"
 	"fmt"
+	"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"
-	"golang.org/x/net/context"
+	"github.com/pkg/errors"
 )
 
 // ErrRedirect is the error returned by checkRedirect when the request is non-GET.
@@ -102,99 +100,62 @@ func CheckRedirect(req *http.Request, via []*http.Request) error {
 	return ErrRedirect
 }
 
-// NewEnvClient initializes a new API client based on environment variables.
-// Use DOCKER_HOST to set the url to the docker server.
-// Use DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest.
-// Use DOCKER_CERT_PATH to load the TLS certificates from.
-// Use DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.
-func NewEnvClient() (*Client, error) {
-	var client *http.Client
-	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 nil, err
-		}
-
-		client = &http.Client{
-			Transport: &http.Transport{
-				TLSClientConfig: tlsc,
-			},
-			CheckRedirect: CheckRedirect,
-		}
-	}
-
-	host := os.Getenv("DOCKER_HOST")
-	if host == "" {
-		host = DefaultDockerHost
-	}
-	version := os.Getenv("DOCKER_API_VERSION")
-	if version == "" {
-		version = api.DefaultVersion
-	}
-
-	cli, err := NewClient(host, version, client, nil)
-	if err != nil {
-		return cli, err
-	}
-	if os.Getenv("DOCKER_API_VERSION") != "" {
-		cli.manualOverride = true
-	}
-	return cli, nil
-}
-
-// NewClient initializes a new API client for the given host and API version.
-// It uses the given http client as transport.
+// 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.
 //
 // 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.
-func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
-	hostURL, err := ParseHostURL(host)
+func NewClientWithOpts(ops ...func(*Client) error) (*Client, error) {
+	client, err := defaultHTTPClient(DefaultDockerHost)
 	if err != nil {
 		return nil, err
 	}
-
-	if client != nil {
-		if _, ok := client.Transport.(http.RoundTripper); !ok {
-			return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", client.Transport)
+	c := &Client{
+		host:    DefaultDockerHost,
+		version: api.DefaultVersion,
+		client:  client,
+		proto:   defaultProto,
+		addr:    defaultAddr,
 	}
-	} else {
-		transport := new(http.Transport)
-		sockets.ConfigureTransport(transport, hostURL.Scheme, hostURL.Host)
-		client = &http.Client{
-			Transport:     transport,
-			CheckRedirect: CheckRedirect,
+
+	for _, op := range ops {
+		if err := op(c); err != nil {
+			return nil, err
 		}
 	}
 
-	scheme := "http"
-	tlsConfig := resolveTLSConfig(client.Transport)
+	if _, ok := c.client.Transport.(http.RoundTripper); !ok {
+		return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport)
+	}
+	if c.scheme == "" {
+		c.scheme = "http"
+
+		tlsConfig := resolveTLSConfig(c.client.Transport)
 		if tlsConfig != nil {
 			// 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.
 			// 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.
-		scheme = "https"
+			c.scheme = "https"
+		}
 	}
 
-	// TODO: store URL instead of proto/addr/basePath
-	return &Client{
-		scheme:            scheme,
-		host:              host,
-		proto:             hostURL.Scheme,
-		addr:              hostURL.Host,
-		basePath:          hostURL.Path,
-		client:            client,
-		version:           version,
-		customHTTPHeaders: httpHeaders,
+	return c, nil
+}
+
+func defaultHTTPClient(host string) (*http.Client, error) {
+	url, err := ParseHostURL(host)
+	if err != nil {
+		return nil, err
+	}
+	transport := new(http.Transport)
+	sockets.ConfigureTransport(transport, url.Scheme, url.Host)
+	return &http.Client{
+		Transport:     transport,
+		CheckRedirect: CheckRedirect,
 	}, nil
 }
 
@@ -259,15 +220,9 @@ func (cli *Client) DaemonHost() string {
 	return cli.host
 }
 
-// ParseHost parses a url string, validates the strings is a host url, and returns
-// the parsed host as: protocol, address, and base path
-// Deprecated: use ParseHostURL
-func ParseHost(host string) (string, string, string, error) {
-	hostURL, err := ParseHostURL(host)
-	if err != nil {
-		return "", "", "", err
-	}
-	return hostURL.Scheme, hostURL.Host, hostURL.Path, nil
+// HTTPClient returns a copy of the HTTP client bound to the server
+func (cli *Client) HTTPClient() *http.Client {
+	return &*cli.client
 }
 
 // ParseHostURL parses a url string, validates the string is a host url, and
@@ -305,6 +260,20 @@ func (cli *Client) CustomHTTPHeaders() map[string]string {
 }
 
 // SetCustomHTTPHeaders that will be set on every HTTP request made by the client.
+// Deprecated: use WithHTTPHeaders when creating the client.
 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/client_unix.go

@@ -1,6 +1,9 @@
-// +build linux freebsd solaris openbsd darwin
+// +build linux freebsd openbsd darwin
 
-package client
+package client // import "github.com/docker/docker/client"
 
 // DefaultDockerHost defines os specific default if DOCKER_HOST is unset
 const DefaultDockerHost = "unix:///var/run/docker.sock"
+
+const defaultProto = "unix"
+const defaultAddr = "/var/run/docker.sock"

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

@@ -1,4 +1,7 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 // DefaultDockerHost defines os specific default if DOCKER_HOST is unset
 const DefaultDockerHost = "npipe:////./pipe/docker_engine"
+
+const defaultProto = "npipe"
+const defaultAddr = "//./pipe/docker_engine"

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/swarm"
-	"golang.org/x/net/context"
 )
 
 // ConfigCreate creates a new Config.

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

@@ -1,16 +1,19 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"io/ioutil"
 
 	"github.com/docker/docker/api/types/swarm"
-	"golang.org/x/net/context"
 )
 
 // ConfigInspectWithRaw returns the config information with raw data
 func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.Config, []byte, error) {
+	if id == "" {
+		return swarm.Config{}, nil, objectNotFoundError{object: "config", id: id}
+	}
 	if err := cli.NewVersionError("1.30", "config inspect"); err != nil {
 		return swarm.Config{}, nil, err
 	}

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

@@ -1,13 +1,13 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/api/types/swarm"
-	"golang.org/x/net/context"
 )
 
 // ConfigList returns the list of configs.

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

@@ -1,6 +1,6 @@
-package client
+package client // import "github.com/docker/docker/client"
 
-import "golang.org/x/net/context"
+import "context"
 
 // ConfigRemove removes a Config.
 func (cli *Client) ConfigRemove(ctx context.Context, id string) error {

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 	"strconv"
 
 	"github.com/docker/docker/api/types/swarm"
-	"golang.org/x/net/context"
 )
 
 // ConfigUpdate attempts to update a Config

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerAttach attaches a connection to a container in the server.

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

@@ -1,13 +1,13 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"net/url"
 
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerCommit applies changes into a container and creates a new tagged image.

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

@@ -1,6 +1,7 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
@@ -10,8 +11,6 @@ import (
 	"path/filepath"
 	"strings"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types"
 )
 
@@ -23,17 +22,17 @@ func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path stri
 	urlStr := "/containers/" + containerID + "/archive"
 	response, err := cli.head(ctx, urlStr, query, nil)
 	if err != nil {
-		return types.ContainerPathStat{}, err
+		return types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+path)
 	}
 	defer ensureReaderClosed(response)
 	return getContainerPathStatFromHeader(response.header)
 }
 
 // CopyToContainer copies content into the container filesystem.
-// Note that `content` must be a Reader for a TAR
-func (cli *Client) CopyToContainer(ctx context.Context, container, path string, content io.Reader, options types.CopyToContainerOptions) error {
+// Note that `content` must be a Reader for a TAR archive
+func (cli *Client) CopyToContainer(ctx context.Context, containerID, dstPath string, content io.Reader, options types.CopyToContainerOptions) error {
 	query := url.Values{}
-	query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API.
+	query.Set("path", filepath.ToSlash(dstPath)) // Normalize the paths used in the API.
 	// Do not allow for an existing directory to be overwritten by a non-directory and vice versa.
 	if !options.AllowOverwriteDirWithFile {
 		query.Set("noOverwriteDirNonDir", "true")
@@ -43,11 +42,11 @@ func (cli *Client) CopyToContainer(ctx context.Context, container, path string,
 		query.Set("copyUIDGID", "true")
 	}
 
-	apiPath := "/containers/" + container + "/archive"
+	apiPath := "/containers/" + containerID + "/archive"
 
 	response, err := cli.putRaw(ctx, apiPath, query, content, nil)
 	if err != nil {
-		return err
+		return wrapResponseError(err, response, "container:path", containerID+":"+dstPath)
 	}
 	defer ensureReaderClosed(response)
 
@@ -59,15 +58,15 @@ func (cli *Client) CopyToContainer(ctx context.Context, container, path string,
 }
 
 // CopyFromContainer gets the content from the container and returns it as a Reader
-// to manipulate it in the host. It's up to the caller to close the reader.
-func (cli *Client) CopyFromContainer(ctx context.Context, container, srcPath string) (io.ReadCloser, types.ContainerPathStat, error) {
+// for a TAR archive to manipulate it in the host. It's up to the caller to close the reader.
+func (cli *Client) CopyFromContainer(ctx context.Context, containerID, srcPath string) (io.ReadCloser, types.ContainerPathStat, error) {
 	query := make(url.Values, 1)
 	query.Set("path", filepath.ToSlash(srcPath)) // Normalize the paths used in the API.
 
-	apiPath := "/containers/" + container + "/archive"
+	apiPath := "/containers/" + containerID + "/archive"
 	response, err := cli.get(ctx, apiPath, query, nil)
 	if err != nil {
-		return nil, types.ContainerPathStat{}, err
+		return nil, types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+srcPath)
 	}
 
 	if response.statusCode != http.StatusOK {

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

@@ -1,6 +1,7 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strings"
@@ -8,7 +9,6 @@ import (
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/network"
 	"github.com/docker/docker/api/types/versions"
-	"golang.org/x/net/context"
 )
 
 type configWrapper struct {

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
 	"github.com/docker/docker/api/types/container"
-	"golang.org/x/net/context"
 )
 
 // ContainerDiff shows differences in a container filesystem since it was started.

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerExecCreate creates a new exec configuration to run an exec process.

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

@@ -1,10 +1,9 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"io"
 	"net/url"
-
-	"golang.org/x/net/context"
 )
 
 // ContainerExport retrieves the raw contents of a container

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

@@ -1,30 +1,36 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"io/ioutil"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerInspect returns the container information.
 func (cli *Client) ContainerInspect(ctx context.Context, containerID string) (types.ContainerJSON, error) {
+	if containerID == "" {
+		return types.ContainerJSON{}, objectNotFoundError{object: "container", id: containerID}
+	}
 	serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", nil, nil)
 	if err != nil {
 		return types.ContainerJSON{}, wrapResponseError(err, serverResp, "container", containerID)
 	}
+	defer ensureReaderClosed(serverResp)
 
 	var response types.ContainerJSON
 	err = json.NewDecoder(serverResp.body).Decode(&response)
-	ensureReaderClosed(serverResp)
 	return response, err
 }
 
 // ContainerInspectWithRaw returns the container information and its raw representation.
 func (cli *Client) ContainerInspectWithRaw(ctx context.Context, containerID string, getSize bool) (types.ContainerJSON, []byte, error) {
+	if containerID == "" {
+		return types.ContainerJSON{}, nil, objectNotFoundError{object: "container", id: containerID}
+	}
 	query := url.Values{}
 	if getSize {
 		query.Set("size", "1")

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

@@ -1,9 +1,8 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
-
-	"golang.org/x/net/context"
 )
 
 // ContainerKill terminates the container process but does not remove the container from the docker host.

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

@@ -1,13 +1,13 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
-	"golang.org/x/net/context"
 )
 
 // ContainerList returns the list of containers in the docker host.

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

@@ -1,14 +1,14 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"io"
 	"net/url"
 	"time"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types"
 	timetypes "github.com/docker/docker/api/types/time"
+	"github.com/pkg/errors"
 )
 
 // ContainerLogs returns the logs generated by a container in an io.ReadCloser.
@@ -46,11 +46,19 @@ func (cli *Client) ContainerLogs(ctx context.Context, container string, options
 	if options.Since != "" {
 		ts, err := timetypes.GetTimestamp(options.Since, time.Now())
 		if err != nil {
-			return nil, err
+			return nil, errors.Wrap(err, `invalid value for "since"`)
 		}
 		query.Set("since", ts)
 	}
 
+	if options.Until != "" {
+		ts, err := timetypes.GetTimestamp(options.Until, time.Now())
+		if err != nil {
+			return nil, errors.Wrap(err, `invalid value for "until"`)
+		}
+		query.Set("until", ts)
+	}
+
 	if options.Timestamps {
 		query.Set("timestamps", "1")
 	}
@@ -66,7 +74,7 @@ func (cli *Client) ContainerLogs(ctx context.Context, container string, options
 
 	resp, err := cli.get(ctx, "/containers/"+container+"/logs", query, nil)
 	if err != nil {
-		return nil, err
+		return nil, wrapResponseError(err, resp, "container", container)
 	}
 	return resp.body, nil
 }

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

@@ -1,6 +1,6 @@
-package client
+package client // import "github.com/docker/docker/client"
 
-import "golang.org/x/net/context"
+import "context"
 
 // ContainerPause pauses the main process of a given container without terminating it.
 func (cli *Client) ContainerPause(ctx context.Context, containerID string) error {

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

@@ -1,12 +1,12 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
-	"golang.org/x/net/context"
 )
 
 // ContainersPrune requests the daemon to delete unused data

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerRemove kills and removes a container from the docker host.

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

@@ -1,9 +1,8 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
-
-	"golang.org/x/net/context"
 )
 
 // ContainerRename changes the name of a given container.

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 	"strconv"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerResize changes the size of the tty for a container.

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 	"time"
 
 	timetypes "github.com/docker/docker/api/types/time"
-	"golang.org/x/net/context"
 )
 
 // ContainerRestart stops and starts a container again.

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

@@ -1,10 +1,9 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types"
 )
 

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // ContainerStats returns near realtime stats for a given container.

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

@@ -1,15 +1,20 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"net/url"
 	"time"
 
 	timetypes "github.com/docker/docker/api/types/time"
-	"golang.org/x/net/context"
 )
 
-// ContainerStop stops a container without terminating the process.
-// The process is blocked until the container stops or the timeout expires.
+// ContainerStop stops a container. In case the container fails to stop
+// gracefully within a time frame specified by the timeout argument,
+// it is forcefully terminated (killed).
+//
+// If the timeout is nil, the container's StopTimeout value is used, if set,
+// otherwise the engine default. A negative timeout value can be specified,
+// meaning no timeout, i.e. no forceful termination is performed.
 func (cli *Client) ContainerStop(ctx context.Context, containerID string, timeout *time.Duration) error {
 	query := url.Values{}
 	if timeout != nil {

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

@@ -1,12 +1,12 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strings"
 
 	"github.com/docker/docker/api/types/container"
-	"golang.org/x/net/context"
 )
 
 // ContainerTop shows process information from within a container.

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

@@ -1,6 +1,6 @@
-package client
+package client // import "github.com/docker/docker/client"
 
-import "golang.org/x/net/context"
+import "context"
 
 // ContainerUnpause resumes the process execution within a container
 func (cli *Client) ContainerUnpause(ctx context.Context, containerID string) error {

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

@@ -1,10 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 
 	"github.com/docker/docker/api/types/container"
-	"golang.org/x/net/context"
 )
 
 // ContainerUpdate updates resources of a container

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

@@ -1,11 +1,10 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/versions"
 )

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 
 	"github.com/docker/docker/api/types"
-	"golang.org/x/net/context"
 )
 
 // DiskUsage requests the current data usage from the daemon

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

@@ -1,17 +1,20 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
 	registrytypes "github.com/docker/docker/api/types/registry"
-	"golang.org/x/net/context"
 )
 
 // DistributionInspect returns the image digest with full Manifest
 func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) {
 	// Contact the registry to retrieve digest and platform information
 	var distributionInspect registrytypes.DistributionInspect
+	if image == "" {
+		return distributionInspect, objectNotFoundError{object: "distribution", id: image}
+	}
 
 	if err := cli.NewVersionError("1.30", "distribution inspect"); err != nil {
 		return distributionInspect, err

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

@@ -1,8 +1,7 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
 	"fmt"
-
 	"net/http"
 
 	"github.com/docker/docker/api/types/versions"

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

@@ -1,12 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"time"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/events"
 	"github.com/docker/docker/api/types/filters"

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

@@ -1,37 +1,21 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
 	"bufio"
+	"context"
 	"crypto/tls"
 	"fmt"
 	"net"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
-	"strings"
 	"time"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/go-connections/sockets"
 	"github.com/pkg/errors"
-	"golang.org/x/net/context"
 )
 
-// tlsClientCon holds tls information and a dialed connection.
-type tlsClientCon struct {
-	*tls.Conn
-	rawConn net.Conn
-}
-
-func (c *tlsClientCon) CloseWrite() error {
-	// Go standard tls.Conn doesn't provide the CloseWrite() method so we do it
-	// on its underlying connection.
-	if conn, ok := c.rawConn.(types.CloseWriter); ok {
-		return conn.CloseWrite()
-	}
-	return nil
-}
-
 // postHijacked sends a POST request and hijacks the connection.
 func (cli *Client) postHijacked(ctx context.Context, path string, query url.Values, body interface{}, headers map[string][]string) (types.HijackedResponse, error) {
 	bodyEncoded, err := encodeData(body)
@@ -46,7 +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
 	}
@@ -54,96 +38,11 @@ func (cli *Client) postHijacked(ctx context.Context, path string, query url.Valu
 	return types.HijackedResponse{Conn: conn, Reader: bufio.NewReader(conn)}, err
 }
 
-func tlsDial(network, addr string, config *tls.Config) (net.Conn, error) {
-	return tlsDialWithDialer(new(net.Dialer), network, addr, config)
-}
-
-// We need to copy Go's implementation of tls.Dial (pkg/cryptor/tls/tls.go) in
-// order to return our custom tlsClientCon struct which holds both the tls.Conn
-// object _and_ its underlying raw connection. The rationale for this is that
-// we need to be able to close the write end of the connection when attaching,
-// which tls.Conn does not provide.
-func tlsDialWithDialer(dialer *net.Dialer, network, addr string, config *tls.Config) (net.Conn, error) {
-	// We want the Timeout and Deadline values from dialer to cover the
-	// whole process: TCP connection and TLS handshake. This means that we
-	// also need to start our own timers now.
-	timeout := dialer.Timeout
-
-	if !dialer.Deadline.IsZero() {
-		deadlineTimeout := time.Until(dialer.Deadline)
-		if timeout == 0 || deadlineTimeout < timeout {
-			timeout = deadlineTimeout
-		}
-	}
-
-	var errChannel chan error
-
-	if timeout != 0 {
-		errChannel = make(chan error, 2)
-		time.AfterFunc(timeout, func() {
-			errChannel <- errors.New("")
-		})
-	}
-
-	proxyDialer, err := sockets.DialerFromEnvironment(dialer)
-	if err != nil {
-		return nil, err
-	}
-
-	rawConn, err := proxyDialer.Dial(network, addr)
-	if err != nil {
-		return nil, err
-	}
-	// When we set up a TCP connection for hijack, there could be long periods
-	// of inactivity (a long running command with no output) that in certain
-	// network setups may cause ECONNTIMEOUT, leaving the client in an unknown
-	// state. Setting TCP KeepAlive on the socket connection will prohibit
-	// ECONNTIMEOUT unless the socket connection truly is broken
-	if tcpConn, ok := rawConn.(*net.TCPConn); ok {
-		tcpConn.SetKeepAlive(true)
-		tcpConn.SetKeepAlivePeriod(30 * time.Second)
-	}
-
-	colonPos := strings.LastIndex(addr, ":")
-	if colonPos == -1 {
-		colonPos = len(addr)
-	}
-	hostname := addr[:colonPos]
-
-	// If no ServerName is set, infer the ServerName
-	// from the hostname we're connecting to.
-	if config.ServerName == "" {
-		// Make a copy to avoid polluting argument or default.
-		config = tlsConfigClone(config)
-		config.ServerName = hostname
-	}
-
-	conn := tls.Client(rawConn, config)
-
-	if timeout == 0 {
-		err = conn.Handshake()
-	} else {
-		go func() {
-			errChannel <- conn.Handshake()
-		}()
-
-		err = <-errChannel
-	}
-
-	if err != nil {
-		rawConn.Close()
-		return nil, err
-	}
-
-	// This is Docker difference with standard's crypto/tls package: returned a
-	// wrapper which holds both the TLS and raw connections.
-	return &tlsClientCon{conn, rawConn}, nil
-}
-
-func dial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
+// 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" {
-		// Notice this isn't Go standard's tls.Dial function
-		return tlsDial(proto, addr, tlsConfig)
+		return tls.Dial(proto, addr, tlsConfig)
 	}
 	if proto == "npipe" {
 		return sockets.DialPipe(addr, 32*time.Second)
@@ -151,12 +50,13 @@ 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?")
 	}
@@ -188,8 +88,14 @@ func (cli *Client) setupHijackConn(req *http.Request, proto string) (net.Conn, e
 
 	c, br := clientconn.Hijack()
 	if br.Buffered() > 0 {
-		// If there is buffered content, wrap the connection
+		// If there is buffered content, wrap the connection.  We return an
+		// object that implements CloseWrite iff the underlying connection
+		// implements it.
+		if _, ok := c.(types.CloseWriter); ok {
+			c = &hijackedConnCloseWriter{&hijackedConn{c, br}}
+		} else {
 			c = &hijackedConn{c, br}
+		}
 	} else {
 		br.Reset(nil)
 	}
@@ -197,6 +103,10 @@ func (cli *Client) setupHijackConn(req *http.Request, proto string) (net.Conn, e
 	return c, nil
 }
 
+// hijackedConn wraps a net.Conn and is returned by setupHijackConn in the case
+// that a) there was already buffered data in the http layer when Hijack() was
+// called, and b) the underlying net.Conn does *not* implement CloseWrite().
+// hijackedConn does not implement CloseWrite() either.
 type hijackedConn struct {
 	net.Conn
 	r *bufio.Reader
@@ -205,3 +115,18 @@ type hijackedConn struct {
 func (c *hijackedConn) Read(b []byte) (int, error) {
 	return c.r.Read(b)
 }
+
+// hijackedConnCloseWriter is a hijackedConn which additionally implements
+// CloseWrite().  It is returned by setupHijackConn in the case that a) there
+// was already buffered data in the http layer when Hijack() was called, and b)
+// the underlying net.Conn *does* implement CloseWrite().
+type hijackedConnCloseWriter struct {
+	*hijackedConn
+}
+
+var _ types.CloseWriter = &hijackedConnCloseWriter{}
+
+func (c *hijackedConnCloseWriter) CloseWrite() error {
+	conn := c.Conn.(types.CloseWriter)
+	return conn.CloseWrite()
+}

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

@@ -1,6 +1,7 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/base64"
 	"encoding/json"
 	"io"
@@ -9,8 +10,6 @@ import (
 	"strconv"
 	"strings"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/container"
 )
@@ -31,12 +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)
@@ -132,7 +125,14 @@ 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))
 	return query, nil
 }

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

@@ -1,12 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"io"
 	"net/url"
 	"strings"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
 )

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

@@ -1,11 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
 	"github.com/docker/docker/api/types/image"
-	"golang.org/x/net/context"
 )
 
 // ImageHistory returns the changes in an image in history format.

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

@@ -1,12 +1,11 @@
-package client
+package client // import "github.com/docker/docker/client"
 
 import (
+	"context"
 	"io"
 	"net/url"
 	"strings"
 
-	"golang.org/x/net/context"
-
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
 )