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Remove docker/docker as a dependency #2298

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489746c
switch image archive from docker/docker to moby/go-archive
rh-roman Jul 6, 2026
0a9df00
replace docker/docker sub-packages that became internal at v29
rh-roman Jul 6, 2026
14dbc64
bump go-dockerclient to v1.13.2
rh-roman Jul 6, 2026
08fa3b8
update vendor directory
rh-roman Jul 6, 2026
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14 changes: 5 additions & 9 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,20 +19,21 @@ require (
github.com/coreos/go-oidc/v3 v3.18.0
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
github.com/distribution/distribution/v3 v3.0.0-20230519140516-983358f8e250
github.com/docker/docker v28.5.2+incompatible
github.com/docker/go-units v0.5.0
github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7
github.com/elazarl/goproxy v1.8.2
github.com/fsnotify/fsnotify v1.9.0
github.com/fsouza/go-dockerclient v1.10.0
github.com/fsouza/go-dockerclient v1.13.2
github.com/ghodss/yaml v1.0.0
github.com/go-ldap/ldap/v3 v3.4.11
github.com/gonum/graph v0.0.0-20170401004347-50b27dea7ebb
github.com/google/go-cmp v0.7.0
github.com/int128/oauth2cli v1.18.0
github.com/joelanford/ignore v0.1.1
github.com/moby/buildkit v0.12.5
github.com/moby/go-archive v0.2.0
github.com/moby/sys/sequential v0.6.0
github.com/moby/sys/user v0.4.0
github.com/moby/term v0.5.2
github.com/onsi/ginkgo/v2 v2.27.2
github.com/onsi/gomega v1.38.2
Expand Down Expand Up @@ -106,7 +107,6 @@ require (
github.com/cyphar/filepath-securejoin v0.6.1 // indirect
github.com/distribution/reference v0.6.0 // indirect
github.com/docker/docker-credential-helpers v0.9.7 // indirect
github.com/docker/go-connections v0.7.0 // indirect
github.com/docker/go-metrics v0.0.1 // indirect
github.com/emicklei/go-restful/v3 v3.12.2 // indirect
github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
Expand Down Expand Up @@ -153,20 +153,16 @@ require (
github.com/lithammer/dedent v1.1.0 // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/mitchellh/go-wordwrap v1.0.1 // indirect
github.com/moby/docker-image-spec v1.3.1 // indirect
github.com/moby/go-archive v0.1.0 // indirect
github.com/moby/moby/api v1.54.2 // indirect
github.com/moby/moby/client v0.4.1 // indirect
github.com/moby/patternmatcher v0.6.0 // indirect
github.com/moby/patternmatcher v0.6.1 // indirect
github.com/moby/spdystream v0.5.0 // indirect
github.com/moby/sys/atomicwriter v0.1.0 // indirect
github.com/moby/sys/capability v0.4.0 // indirect
github.com/moby/sys/mountinfo v0.7.2 // indirect
github.com/moby/sys/user v0.4.0 // indirect
github.com/moby/sys/userns v0.1.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
github.com/morikuni/aec v1.0.0 // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
github.com/opencontainers/runtime-spec v1.3.0 // indirect
Expand Down
22 changes: 8 additions & 14 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -127,8 +127,6 @@ github.com/docker/cli v29.5.1+incompatible h1:NiufLAJoRcPauFoBNYthfuM4REFwM8H2h9
github.com/docker/cli v29.5.1+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v28.5.2+incompatible h1:DBX0Y0zAjZbSrm1uzOkdr1onVghKaftjlSWt4AFexzM=
github.com/docker/docker v28.5.2+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.9.7 h1:jaPIxEIDz5bQeghNAdzz0ETwMMnM4vzjZlxz3pWP4JA=
github.com/docker/docker-credential-helpers v0.9.7/go.mod h1:v1S+hepowrQXITkEfw6o4+BMbGot02wiKpzWhGUZK6c=
github.com/docker/go-connections v0.7.0 h1:6SsRfJddP22WMrCkj19x9WKjEDTB+ahsdiGYf0mN39c=
Expand All @@ -152,8 +150,8 @@ github.com/felixge/fgprof v0.9.4 h1:ocDNwMFlnA0NU0zSB3I52xkO4sFXk80VK9lXjLClu88=
github.com/felixge/fgprof v0.9.4/go.mod h1:yKl+ERSa++RYOs32d8K6WEXCB4uXdLls4ZaZPpayhMM=
github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
github.com/fsouza/go-dockerclient v1.10.0 h1:ppSBsbR60I1DFbV4Ag7LlHlHakHFRNLk9XakATW1yVQ=
github.com/fsouza/go-dockerclient v1.10.0/go.mod h1:+iNzAW78AzClIBTZ6WFjkaMvOgz68GyCJ236b1opLTs=
github.com/fsouza/go-dockerclient v1.13.2 h1:u+jAOuR9TZ3PAx2pdHA+ALt1ZZhS8Qx+A4d964IqXtw=
github.com/fsouza/go-dockerclient v1.13.2/go.mod h1:SJu2b0vfcF8sbsWs9VVG03iEjsogvo7JADvsi2wVYAI=
github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
Expand Down Expand Up @@ -302,18 +300,16 @@ github.com/mitchellh/go-wordwrap v1.0.1 h1:TLuKupo69TCn6TQSyGxwI1EblZZEsQ0vMlAFQ
github.com/mitchellh/go-wordwrap v1.0.1/go.mod h1:R62XHJLzvMFRBbcrT7m7WgmE1eOyTSsCt+hzestvNj0=
github.com/moby/buildkit v0.12.5 h1:RNHH1l3HDhYyZafr5EgstEu8aGNCwyfvMtrQDtjH9T0=
github.com/moby/buildkit v0.12.5/go.mod h1:YGwjA2loqyiYfZeEo8FtI7z4x5XponAaIWsWcSjWwso=
github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
github.com/moby/go-archive v0.1.0 h1:Kk/5rdW/g+H8NHdJW2gsXyZ7UnzvJNOy6VKJqueWdcQ=
github.com/moby/go-archive v0.1.0/go.mod h1:G9B+YoujNohJmrIYFBpSd54GTUB4lt9S+xVQvsJyFuo=
github.com/moby/go-archive v0.2.0 h1:zg5QDUM2mi0JIM9fdQZWC7U8+2ZfixfTYoHL7rWUcP8=
github.com/moby/go-archive v0.2.0/go.mod h1:mNeivT14o8xU+5q1YnNrkQVpK+dnNe/K6fHqnTg4qPU=
github.com/moby/moby/api v1.54.2 h1:wiat9QAhnDQjA7wk1kh/TqHz2I1uUA7M7t9SAl/JNXg=
github.com/moby/moby/api v1.54.2/go.mod h1:+RQ6wluLwtYaTd1WnPLykIDPekkuyD/ROWQClE83pzs=
github.com/moby/moby/client v0.4.1 h1:DMQgisVoMkmMs7fp3ROSdiBnoAu8+vo3GggFl06M/wY=
github.com/moby/moby/client v0.4.1/go.mod h1:z52C9O2POPOsnxZAy//WtKcQ32P+jT/NGeXu/7nfjGQ=
github.com/moby/patternmatcher v0.6.0 h1:GmP9lR19aU5GqSSFko+5pRqHi+Ohk1O69aFiKkVGiPk=
github.com/moby/patternmatcher v0.6.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
github.com/moby/patternmatcher v0.6.1 h1:qlhtafmr6kgMIJjKJMDmMWq7WLkKIo23hsrpR3x084U=
github.com/moby/patternmatcher v0.6.1/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
github.com/moby/spdystream v0.5.0 h1:7r0J1Si3QO/kjRitvSLVVFUjxMEb/YLj6S9FF62JBCU=
github.com/moby/spdystream v0.5.0/go.mod h1:xBAYlnt/ay+11ShkdFKNAG7LsyK/tmNBVvVOwrfMgdI=
github.com/moby/sys/atomicwriter v0.1.0 h1:kw5D/EqkBwsBFi0ss9v1VG3wIkVhzGvLklJ+w3A14Sw=
github.com/moby/sys/atomicwriter v0.1.0/go.mod h1:Ul8oqv2ZMNHOceF643P6FKPXeCmYtlQMvpizfsSoaWs=
github.com/moby/sys/capability v0.4.0 h1:4D4mI6KlNtWMCM1Z/K0i7RV1FkX+DBDHKVJpCndZoHk=
github.com/moby/sys/capability v0.4.0/go.mod h1:4g9IK291rVkms3LKCDOoYlnV8xKwoDTpIrNEE35Wq0I=
github.com/moby/sys/mountinfo v0.7.2 h1:1shs6aH5s4o5H2zQLn796ADW1wMrIwHsyJ2v9KouLrg=
Expand All @@ -336,8 +332,6 @@ github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee h1:W5t00kpgFd
github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 h1:n6/2gBQ3RWajuToeY6ZtZTIKv2v7ThUy5KKusIT0yc0=
github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00/go.mod h1:Pm3mSP3c5uWn86xMLZ5Sa7JB9GsEZySvHYXCTK4E9q4=
github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
Expand Down
4 changes: 2 additions & 2 deletions pkg/cli/admin/release/new.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,8 @@ import (
"time"

"github.com/blang/semver"
"github.com/docker/docker/pkg/archive"
"github.com/ghodss/yaml"
"github.com/moby/go-archive/compression"
digest "github.com/opencontainers/go-digest"
"github.com/spf13/cobra"
"k8s.io/klog/v2"
Expand Down Expand Up @@ -1142,7 +1142,7 @@ func (o *NewOptions) write(r io.Reader, is *imageapi.ImageStream, now time.Time)
if err := os.MkdirAll(o.ToDir, 0777); err != nil {
return err
}
r, err := archive.DecompressStream(r)
r, err := compression.DecompressStream(r)
if err != nil {
return err
}
Expand Down
85 changes: 58 additions & 27 deletions pkg/cli/image/archive/archive.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,22 +2,28 @@ package archive

import (
"archive/tar"
"bufio"
"fmt"
"io"
"os"
"os/user"
"path/filepath"
"runtime"
"strings"
"sync"
"syscall"
"time"

"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
"github.com/moby/go-archive"
"github.com/moby/go-archive/compression"
"github.com/moby/sys/sequential"
moby_user "github.com/moby/sys/user"

@tchap tchap Jul 7, 2026

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Hi, I would prefer to have this labeled as mobyuser. I don't think underscores are very often used.

)

var bufioReader32KPool = sync.Pool{
New: func() any { return bufio.NewReaderSize(nil, 32*1024) },
}

type (
// Compression is the state represents if compressed or not.
Compression int
Expand All @@ -26,14 +32,11 @@ type (

// TarOptions wraps the tar options.
TarOptions struct {
IncludeFiles []string
ExcludePatterns []string
Compression Compression
NoLchown bool
// REMOVED: use remap instead
//UIDMaps []idtools.IDMap
//GIDMaps []idtools.IDMap
ChownOpts *idtools.Identity
IncludeFiles []string
ExcludePatterns []string
Compression Compression
NoLchown bool
ChownOpts *Identity
IncludeSourceDir bool
// WhiteoutFormat is the expected on disk format for whiteout files.
// This format will be converted to the standard format on pack
Expand Down Expand Up @@ -69,21 +72,27 @@ type AlterHeader interface {
Alter(*tar.Header) (bool, error)
}

// Identity holds a UID and GID pair.
type Identity struct {
UID int
GID int
}

type RemapIDs struct {
mappings *idtools.IdentityMapping
mappings *moby_user.IdentityMapping
}

func (r RemapIDs) Alter(hdr *tar.Header) (bool, error) {
ids, err := r.mappings.ToHost(idtools.Identity{UID: hdr.Uid, GID: hdr.Gid})
hdr.Uid, hdr.Gid = ids.UID, ids.GID
uid, gid, err := r.mappings.ToHost(hdr.Uid, hdr.Gid)
hdr.Uid, hdr.Gid = uid, gid
return true, err
}
Comment thread
coderabbitai[bot] marked this conversation as resolved.

// ApplyLayer is copied from github.com/docker/docker/pkg/archive
func ApplyLayer(dest string, layer io.Reader, options *TarOptions) (int64, error) {
dest = filepath.Clean(dest)
var err error
layer, err = archive.DecompressStream(layer)
layer, err = compression.DecompressStream(layer)
if err != nil {
return 0, err
}
Expand All @@ -96,8 +105,12 @@ func ApplyLayer(dest string, layer io.Reader, options *TarOptions) (int64, error
// Returns the size in bytes of the contents of the layer.
func unpackLayer(dest string, layer io.Reader, options *TarOptions) (size int64, err error) {
tr := tar.NewReader(layer)
trBuf := pools.BufioReader32KPool.Get(tr)
defer pools.BufioReader32KPool.Put(trBuf)
trBuf := bufioReader32KPool.Get().(*bufio.Reader)
trBuf.Reset(tr)
defer func() {
trBuf.Reset(nil)
bufioReader32KPool.Put(trBuf)
}()

var dirs []*tar.Header
unpackedPaths := make(map[string]struct{})
Expand Down Expand Up @@ -183,7 +196,7 @@ func unpackLayer(dest string, layer io.Reader, options *TarOptions) (size int64,
parentPath := filepath.Join(dest, parent)

if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
err = system.MkdirAll(parentPath, 0600)
err = os.MkdirAll(parentPath, 0600)
if err != nil {
return 0, err
}
Expand Down Expand Up @@ -301,15 +314,15 @@ func unpackLayer(dest string, layer io.Reader, options *TarOptions) (size int64,

for _, hdr := range dirs {
path := filepath.Join(dest, hdr.Name)
if err := system.Chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
if err := chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
return 0, err
}
}

return size, nil
}

func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, Lchown bool, chownOpts *idtools.Identity, inUserns bool, currentUser *user.User) error {
func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, Lchown bool, chownOpts *Identity, inUserns bool, currentUser *user.User) error {
// hdr.Mode is in linux format, which we can use for sycalls,
// but for os.Foo() calls we need the mode converted to os.FileMode,
// so use hdrInfo.Mode() (they differ for e.g. setuid bits)
Expand Down Expand Up @@ -388,7 +401,7 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
// Lchown is not supported on Windows.
if Lchown && runtime.GOOS != "windows" {
if chownOpts == nil {
chownOpts = &idtools.Identity{UID: hdr.Uid, GID: hdr.Gid}
chownOpts = &Identity{UID: hdr.Uid, GID: hdr.Gid}
}
if err := os.Lchown(path, chownOpts.UID, chownOpts.GID); err != nil {
return err
Expand All @@ -401,8 +414,8 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
if key == "security.capability" && currentUser != nil && currentUser.Username != "root" {
continue
}
if err := system.Lsetxattr(path, key, []byte(value), 0); err != nil {
if err == system.ErrNotSupportedPlatform {
if err := lsetxattr(path, key, []byte(value), 0); err != nil {
if err == errNotSupportedPlatform {
// we ignore not supported platform errors
// to proceed archiving on platforms like darwin.
continue
Expand Down Expand Up @@ -434,19 +447,37 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
// system.Chtimes doesn't support a NOFOLLOW flag atm
if hdr.Typeflag == tar.TypeLink {
if fi, err := os.Lstat(hdr.Linkname); err == nil && (fi.Mode()&os.ModeSymlink == 0) {
if err := system.Chtimes(path, aTime, hdr.ModTime); err != nil {
if err := chtimes(path, aTime, hdr.ModTime); err != nil {
return err
}
}
} else if hdr.Typeflag != tar.TypeSymlink {
if err := system.Chtimes(path, aTime, hdr.ModTime); err != nil {
if err := chtimes(path, aTime, hdr.ModTime); err != nil {
return err
}
} else {
ts := []syscall.Timespec{timeToTimespec(aTime), timeToTimespec(hdr.ModTime)}
if err := system.LUtimesNano(path, ts); err != nil && err != system.ErrNotSupportedPlatform {
if err := lutimesNano(path, ts); err != nil && err != errNotSupportedPlatform {
return err
}
}
return nil
}

var (
unixEpoch = time.Unix(0, 0)
unixMaxTime = time.Unix(0, 1<<63-1)
)

// chtimes clamps atime/mtime to a valid Unix range before calling os.Chtimes.
// os.Chtimes has undefined behavior for times outside [epoch, max], so we
// default out-of-range values to the epoch.
func chtimes(name string, atime, mtime time.Time) error {
if atime.Before(unixEpoch) || atime.After(unixMaxTime) {
atime = unixEpoch
}
if mtime.Before(unixEpoch) || mtime.After(unixMaxTime) {
mtime = unixEpoch
}
return os.Chtimes(name, atime, mtime)
}
45 changes: 42 additions & 3 deletions pkg/cli/image/archive/archive_linux.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,54 @@ package archive

import (
"archive/tar"
"errors"
"os"
"path/filepath"
"strings"
"syscall"

"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/system"
"github.com/moby/go-archive"
"golang.org/x/sys/unix"
)

var errNotSupportedPlatform = errors.New("platform and architecture is not supported")

func lgetxattr(path, attr string) ([]byte, error) {
dest := make([]byte, 128)
sz, errno := unix.Lgetxattr(path, attr, dest)
for errors.Is(errno, unix.ERANGE) {
sz, errno = unix.Lgetxattr(path, attr, []byte{})
if errno != nil {
return nil, errno
}
dest = make([]byte, sz)
sz, errno = unix.Lgetxattr(path, attr, dest)
}
if errors.Is(errno, unix.ENODATA) {
return nil, nil
}
if errno != nil {
return nil, errno
}
return dest[:sz], nil
}

func lsetxattr(path, attr string, data []byte, flags int) error {
return unix.Lsetxattr(path, attr, data, flags)
}

func lutimesNano(path string, ts []syscall.Timespec) error {
uts := []unix.Timespec{
unix.NsecToTimespec(syscall.TimespecToNsec(ts[0])),
unix.NsecToTimespec(syscall.TimespecToNsec(ts[1])),
}
err := unix.UtimesNanoAt(unix.AT_FDCWD, path, uts, unix.AT_SYMLINK_NOFOLLOW)
if err != nil && !errors.Is(err, unix.ENOSYS) {
return err
}
return nil
}

func getWhiteoutConverter(format archive.WhiteoutFormat) tarWhiteoutConverter {
if format == archive.OverlayWhiteoutFormat {
return overlayWhiteoutConverter{}
Expand All @@ -33,7 +72,7 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os

if fi.Mode()&os.ModeDir != 0 {
// convert opaque dirs to AUFS format by writing an empty file with the prefix
opaque, err := system.Lgetxattr(path, "trusted.overlay.opaque")
opaque, err := lgetxattr(path, "trusted.overlay.opaque")
if err != nil {
return nil, err
}
Expand Down
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