new "image" mount type

Add a new "image" mount type to `--mount`.  The source of the mount is
the name or ID of an image.  The destination is the path inside the
container.  Image mounts further support an optional `rw,readwrite`
parameter which if set to "true" will yield the mount writable inside
the container.  Note that no changes are propagated to the image mount
on the host (which in any case is read only).

Mounts are overlay mounts.  To support read-only overlay mounts, vendor
a non-release version of Buildah.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

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

@@ -6923,7 +6923,7 @@ paths:
           type: "string"
         - name: "v"
           in: "query"
-          description: "Remove the volumes associated with the container."
+          description: "Remove anonymous volumes associated with the container."
           type: "boolean"
           default: false
         - name: "force"

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

@@ -1,94 +0,0 @@
-package types // import "github.com/docker/docker/api/types"
-
-// Seccomp represents the config for a seccomp profile for syscall restriction.
-type Seccomp struct {
-	DefaultAction Action `json:"defaultAction"`
-	// Architectures is kept to maintain backward compatibility with the old
-	// seccomp profile.
-	Architectures []Arch         `json:"architectures,omitempty"`
-	ArchMap       []Architecture `json:"archMap,omitempty"`
-	Syscalls      []*Syscall     `json:"syscalls"`
-}
-
-// Architecture is used to represent a specific architecture
-// and its sub-architectures
-type Architecture struct {
-	Arch      Arch   `json:"architecture"`
-	SubArches []Arch `json:"subArchitectures"`
-}
-
-// Arch used for architectures
-type Arch string
-
-// Additional architectures permitted to be used for system calls
-// By default only the native architecture of the kernel is permitted
-const (
-	ArchX86         Arch = "SCMP_ARCH_X86"
-	ArchX86_64      Arch = "SCMP_ARCH_X86_64"
-	ArchX32         Arch = "SCMP_ARCH_X32"
-	ArchARM         Arch = "SCMP_ARCH_ARM"
-	ArchAARCH64     Arch = "SCMP_ARCH_AARCH64"
-	ArchMIPS        Arch = "SCMP_ARCH_MIPS"
-	ArchMIPS64      Arch = "SCMP_ARCH_MIPS64"
-	ArchMIPS64N32   Arch = "SCMP_ARCH_MIPS64N32"
-	ArchMIPSEL      Arch = "SCMP_ARCH_MIPSEL"
-	ArchMIPSEL64    Arch = "SCMP_ARCH_MIPSEL64"
-	ArchMIPSEL64N32 Arch = "SCMP_ARCH_MIPSEL64N32"
-	ArchPPC         Arch = "SCMP_ARCH_PPC"
-	ArchPPC64       Arch = "SCMP_ARCH_PPC64"
-	ArchPPC64LE     Arch = "SCMP_ARCH_PPC64LE"
-	ArchS390        Arch = "SCMP_ARCH_S390"
-	ArchS390X       Arch = "SCMP_ARCH_S390X"
-)
-
-// Action taken upon Seccomp rule match
-type Action string
-
-// Define actions for Seccomp rules
-const (
-	ActKill  Action = "SCMP_ACT_KILL"
-	ActTrap  Action = "SCMP_ACT_TRAP"
-	ActErrno Action = "SCMP_ACT_ERRNO"
-	ActTrace Action = "SCMP_ACT_TRACE"
-	ActAllow Action = "SCMP_ACT_ALLOW"
-)
-
-// Operator used to match syscall arguments in Seccomp
-type Operator string
-
-// Define operators for syscall arguments in Seccomp
-const (
-	OpNotEqual     Operator = "SCMP_CMP_NE"
-	OpLessThan     Operator = "SCMP_CMP_LT"
-	OpLessEqual    Operator = "SCMP_CMP_LE"
-	OpEqualTo      Operator = "SCMP_CMP_EQ"
-	OpGreaterEqual Operator = "SCMP_CMP_GE"
-	OpGreaterThan  Operator = "SCMP_CMP_GT"
-	OpMaskedEqual  Operator = "SCMP_CMP_MASKED_EQ"
-)
-
-// Arg used for matching specific syscall arguments in Seccomp
-type Arg struct {
-	Index    uint     `json:"index"`
-	Value    uint64   `json:"value"`
-	ValueTwo uint64   `json:"valueTwo"`
-	Op       Operator `json:"op"`
-}
-
-// Filter is used to conditionally apply Seccomp rules
-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
-type Syscall struct {
-	Name     string   `json:"name,omitempty"`
-	Names    []string `json:"names,omitempty"`
-	Action   Action   `json:"action"`
-	Args     []*Arg   `json:"args"`
-	Comment  string   `json:"comment"`
-	Includes Filter   `json:"includes"`
-	Excludes Filter   `json:"excludes"`
-}

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

@@ -7,8 +7,8 @@ https://docs.docker.com/engine/reference/api/
 Usage
 
 You use the library by creating a client object and calling methods on it. The
-client can be created either from environment variables with NewEnvClient, or
-configured manually with NewClient.
+client can be created either from environment variables with NewClientWithOpts(client.FromEnv),
+or configured manually with NewClient().
 
 For example, to list running containers (the equivalent of "docker ps"):
 

vendor/github.com/docker/docker/pkg/system/rm_unix.go

@@ -1,3 +1,5 @@
+// +build !windows
+
 package system // import "github.com/docker/docker/pkg/system"
 
 import (

vendor/github.com/docker/docker/pkg/system/rm_windows.go

@@ -0,0 +1,6 @@
+package system
+
+import "os"
+
+// EnsureRemoveAll is an alias to os.RemoveAll on Windows
+var EnsureRemoveAll = os.RemoveAll