vendor: github.com/moby/buildkit v0.13.0-rc2

.github/workflows/buildkit.yml

@@ -50,6 +50,9 @@ jobs:
     timeout-minutes: 120
     needs:
       - build
+    env:
+      TEST_IMAGE_BUILD: "0"
+      TEST_IMAGE_ID: "buildkit-tests"
     strategy:
       fail-fast: false
       matrix:
@@ -115,6 +118,14 @@ jobs:
           sudo service docker restart
           docker version
           docker info
+      -
+        name: Build test image
+        uses: docker/bake-action@v4
+        with:
+          workdir: ./buildkit
+          targets: integration-tests
+          set: |
+            *.output=type=docker,name=${{ env.TEST_IMAGE_ID }}
       -
         name: Test
         run: |

builder/builder-next/adapters/containerimage/pull.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"io"
 	"path"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -34,14 +35,15 @@ import (
 	pkgprogress "github.com/docker/docker/pkg/progress"
 	"github.com/docker/docker/reference"
 	"github.com/moby/buildkit/cache"
-	"github.com/moby/buildkit/client/llb"
+	"github.com/moby/buildkit/client"
+	"github.com/moby/buildkit/client/llb/sourceresolver"
 	"github.com/moby/buildkit/session"
 	"github.com/moby/buildkit/solver"
 	"github.com/moby/buildkit/solver/pb"
 	"github.com/moby/buildkit/source"
+	"github.com/moby/buildkit/source/containerimage"
 	srctypes "github.com/moby/buildkit/source/types"
 	"github.com/moby/buildkit/sourcepolicy"
-	policy "github.com/moby/buildkit/sourcepolicy/pb"
 	spb "github.com/moby/buildkit/sourcepolicy/pb"
 	"github.com/moby/buildkit/util/flightcontrol"
 	"github.com/moby/buildkit/util/imageutil"
@@ -80,9 +82,77 @@ func NewSource(opt SourceOpt) (*Source, error) {
 	return &Source{SourceOpt: opt}, nil
 }
 
-// ID returns image scheme identifier
-func (is *Source) ID() string {
-	return srctypes.DockerImageScheme
+// Schemes returns a list of SourceOp identifier schemes that this source
+// should match.
+func (is *Source) Schemes() []string {
+	return []string{srctypes.DockerImageScheme}
+}
+
+// Identifier constructs an Identifier from the given scheme, ref, and attrs,
+// all of which come from a SourceOp.
+func (is *Source) Identifier(scheme, ref string, attrs map[string]string, platform *pb.Platform) (source.Identifier, error) {
+	return is.registryIdentifier(ref, attrs, platform)
+}
+
+// Copied from github.com/moby/buildkit/source/containerimage/source.go
+func (is *Source) registryIdentifier(ref string, attrs map[string]string, platform *pb.Platform) (source.Identifier, error) {
+	id, err := containerimage.NewImageIdentifier(ref)
+	if err != nil {
+		return nil, err
+	}
+
+	if platform != nil {
+		id.Platform = &ocispec.Platform{
+			OS:           platform.OS,
+			Architecture: platform.Architecture,
+			Variant:      platform.Variant,
+			OSVersion:    platform.OSVersion,
+		}
+		if platform.OSFeatures != nil {
+			id.Platform.OSFeatures = append([]string{}, platform.OSFeatures...)
+		}
+	}
+
+	for k, v := range attrs {
+		switch k {
+		case pb.AttrImageResolveMode:
+			rm, err := resolver.ParseImageResolveMode(v)
+			if err != nil {
+				return nil, err
+			}
+			id.ResolveMode = rm
+		case pb.AttrImageRecordType:
+			rt, err := parseImageRecordType(v)
+			if err != nil {
+				return nil, err
+			}
+			id.RecordType = rt
+		case pb.AttrImageLayerLimit:
+			l, err := strconv.Atoi(v)
+			if err != nil {
+				return nil, errors.Wrapf(err, "invalid layer limit %s", v)
+			}
+			if l <= 0 {
+				return nil, errors.Errorf("invalid layer limit %s", v)
+			}
+			id.LayerLimit = &l
+		}
+	}
+
+	return id, nil
+}
+
+func parseImageRecordType(v string) (client.UsageRecordType, error) {
+	switch client.UsageRecordType(v) {
+	case "", client.UsageRecordTypeRegular:
+		return client.UsageRecordTypeRegular, nil
+	case client.UsageRecordTypeInternal:
+		return client.UsageRecordTypeInternal, nil
+	case client.UsageRecordTypeFrontend:
+		return client.UsageRecordTypeFrontend, nil
+	default:
+		return "", errors.Errorf("invalid record type %s", v)
+	}
 }
 
 func (is *Source) resolveLocal(refStr string) (*image.Image, error) {
@@ -107,7 +177,7 @@ type resolveRemoteResult struct {
 	dt   []byte
 }
 
-func (is *Source) resolveRemote(ctx context.Context, ref string, platform *ocispec.Platform, sm *session.Manager, g session.Group) (string, digest.Digest, []byte, error) {
+func (is *Source) resolveRemote(ctx context.Context, ref string, platform *ocispec.Platform, sm *session.Manager, g session.Group) (digest.Digest, []byte, error) {
 	p := platforms.DefaultSpec()
 	if platform != nil {
 		p = *platform
@@ -116,34 +186,36 @@ func (is *Source) resolveRemote(ctx context.Context, ref string, platform *ocisp
 	key := "getconfig::" + ref + "::" + platforms.Format(p)
 	res, err := is.g.Do(ctx, key, func(ctx context.Context) (*resolveRemoteResult, error) {
 		res := resolver.DefaultPool.GetResolver(is.RegistryHosts, ref, "pull", sm, g)
-		ref, dgst, dt, err := imageutil.Config(ctx, ref, res, is.ContentStore, is.LeaseManager, platform, []*policy.Policy{})
+		dgst, dt, err := imageutil.Config(ctx, ref, res, is.ContentStore, is.LeaseManager, platform)
 		if err != nil {
 			return nil, err
 		}
 		return &resolveRemoteResult{ref: ref, dgst: dgst, dt: dt}, nil
 	})
 	if err != nil {
-		return ref, "", nil, err
+		return "", nil, err
 	}
-	return res.ref, res.dgst, res.dt, nil
+	return res.dgst, res.dt, nil
 }
 
 // ResolveImageConfig returns image config for an image
-func (is *Source) ResolveImageConfig(ctx context.Context, ref string, opt llb.ResolveImageConfigOpt, sm *session.Manager, g session.Group) (string, digest.Digest, []byte, error) {
+func (is *Source) ResolveImageConfig(ctx context.Context, ref string, opt sourceresolver.Opt, sm *session.Manager, g session.Group) (digest.Digest, []byte, error) {
+	if opt.ImageOpt == nil {
+		return "", nil, fmt.Errorf("can only resolve an image: %v, opt: %v", ref, opt)
+	}
 	ref, err := applySourcePolicies(ctx, ref, opt.SourcePolicies)
 	if err != nil {
-		return "", "", nil, err
+		return "", nil, err
 	}
-	resolveMode, err := source.ParseImageResolveMode(opt.ResolveMode)
+	resolveMode, err := resolver.ParseImageResolveMode(opt.ImageOpt.ResolveMode)
 	if err != nil {
-		return ref, "", nil, err
+		return "", nil, err
 	}
 	switch resolveMode {
-	case source.ResolveModeForcePull:
-		ref, dgst, dt, err := is.resolveRemote(ctx, ref, opt.Platform, sm, g)
+	case resolver.ResolveModeForcePull:
+		return is.resolveRemote(ctx, ref, opt.Platform, sm, g)
 		// TODO: pull should fallback to local in case of failure to allow offline behavior
 		// the fallback doesn't work currently
-		return ref, dgst, dt, err
 		/*
 			if err == nil {
 				return dgst, dt, err
@@ -153,10 +225,10 @@ func (is *Source) ResolveImageConfig(ctx context.Context, ref string, opt llb.Re
 			return "", dt, err
 		*/
 
-	case source.ResolveModeDefault:
+	case resolver.ResolveModeDefault:
 		// default == prefer local, but in the future could be smarter
 		fallthrough
-	case source.ResolveModePreferLocal:
+	case resolver.ResolveModePreferLocal:
 		img, err := is.resolveLocal(ref)
 		if err == nil {
 			if opt.Platform != nil && !platformMatches(img, opt.Platform) {
@@ -165,19 +237,19 @@ func (is *Source) ResolveImageConfig(ctx context.Context, ref string, opt llb.Re
 					path.Join(img.OS, img.Architecture, img.Variant),
 				)
 			} else {
-				return ref, "", img.RawJSON(), err
+				return "", img.RawJSON(), err
 			}
 		}
 		// fallback to remote
 		return is.resolveRemote(ctx, ref, opt.Platform, sm, g)
 	}
 	// should never happen
-	return ref, "", nil, fmt.Errorf("builder cannot resolve image %s: invalid mode %q", ref, opt.ResolveMode)
+	return "", nil, fmt.Errorf("builder cannot resolve image %s: invalid mode %q", ref, opt.ImageOpt.ResolveMode)
 }
 
 // Resolve returns access to pulling for an identifier
 func (is *Source) Resolve(ctx context.Context, id source.Identifier, sm *session.Manager, vtx solver.Vertex) (source.SourceInstance, error) {
-	imageIdentifier, ok := id.(*source.ImageIdentifier)
+	imageIdentifier, ok := id.(*containerimage.ImageIdentifier)
 	if !ok {
 		return nil, errors.Errorf("invalid image identifier %v", id)
 	}
@@ -201,7 +273,7 @@ type puller struct {
 	is               *Source
 	resolveLocalOnce sync.Once
 	g                flightcontrol.Group[struct{}]
-	src              *source.ImageIdentifier
+	src              *containerimage.ImageIdentifier
 	desc             ocispec.Descriptor
 	ref              string
 	config           []byte
@@ -253,7 +325,7 @@ func (p *puller) resolveLocal() {
 			}
 		}
 
-		if p.src.ResolveMode == source.ResolveModeDefault || p.src.ResolveMode == source.ResolveModePreferLocal {
+		if p.src.ResolveMode == resolver.ResolveModeDefault || p.src.ResolveMode == resolver.ResolveModePreferLocal {
 			ref := p.src.Reference.String()
 			img, err := p.is.resolveLocal(ref)
 			if err == nil {
@@ -302,12 +374,17 @@ func (p *puller) resolve(ctx context.Context, g session.Group) error {
 			if err != nil {
 				return struct{}{}, err
 			}
-			newRef, _, dt, err := p.is.ResolveImageConfig(ctx, ref.String(), llb.ResolveImageConfigOpt{Platform: &p.platform, ResolveMode: p.src.ResolveMode.String()}, p.sm, g)
+			_, dt, err := p.is.ResolveImageConfig(ctx, ref.String(), sourceresolver.Opt{
+				Platform: &p.platform,
+				ImageOpt: &sourceresolver.ResolveImageOpt{
+					ResolveMode: p.src.ResolveMode.String(),
+				},
+			}, p.sm, g)
 			if err != nil {
 				return struct{}{}, err
 			}
 
-			p.ref = newRef
+			p.ref = ref.String()
 			p.config = dt
 		}
 		return struct{}{}, nil
@@ -866,12 +943,8 @@ func applySourcePolicies(ctx context.Context, str string, spls []*spb.Policy) (s
 	if err != nil {
 		return "", errors.WithStack(err)
 	}
-	op := &pb.Op{
-		Op: &pb.Op_Source{
-			Source: &pb.SourceOp{
-				Identifier: srctypes.DockerImageScheme + "://" + ref.String(),
-			},
-		},
+	op := &pb.SourceOp{
+		Identifier: srctypes.DockerImageScheme + "://" + ref.String(),
 	}
 
 	mut, err := sourcepolicy.NewEngine(spls).Evaluate(ctx, op)
@@ -884,9 +957,9 @@ func applySourcePolicies(ctx context.Context, str string, spls []*spb.Policy) (s
 			t  string
 			ok bool
 		)
-		t, newRef, ok := strings.Cut(op.GetSource().GetIdentifier(), "://")
+		t, newRef, ok := strings.Cut(op.GetIdentifier(), "://")
 		if !ok {
-			return "", errors.Errorf("could not parse ref: %s", op.GetSource().GetIdentifier())
+			return "", errors.Errorf("could not parse ref: %s", op.GetIdentifier())
 		}
 		if ok && t != srctypes.DockerImageScheme {
 			return "", &imageutil.ResolveToNonImageError{Ref: str, Updated: newRef}

builder/builder-next/builder.go

@@ -389,9 +389,10 @@ func (b *Builder) Build(ctx context.Context, opt backend.BuildConfig) (*builder.
 	}
 
 	req := &controlapi.SolveRequest{
-		Ref:           id,
-		Exporter:      exporterName,
-		ExporterAttrs: exporterAttrs,
+		Ref: id,
+		Exporters: []*controlapi.Exporter{
+			&controlapi.Exporter{Type: exporterName, Attrs: exporterAttrs},
+		},
 		Frontend:      "dockerfile.v0",
 		FrontendAttrs: frontendAttrs,
 		Session:       opt.Options.SessionID,

builder/builder-next/controller.go

@@ -67,11 +67,11 @@ func newController(ctx context.Context, rt http.RoundTripper, opt Opt) (*control
 }
 
 func getTraceExporter(ctx context.Context) trace.SpanExporter {
-	exp, err := detect.Exporter()
+	span, _, err := detect.Exporter()
 	if err != nil {
 		log.G(ctx).WithError(err).Error("Failed to detect trace exporter for buildkit controller")
 	}
-	return exp
+	return span
 }
 
 func newSnapshotterController(ctx context.Context, rt http.RoundTripper, opt Opt) (*control.Controller, error) {
@@ -105,7 +105,8 @@ func newSnapshotterController(ctx context.Context, rt http.RoundTripper, opt Opt
 	wo, err := containerd.NewWorkerOpt(opt.Root, opt.ContainerdAddress, opt.Snapshotter, opt.ContainerdNamespace,
 		opt.Rootless, map[string]string{
 			label.Snapshotter: opt.Snapshotter,
-		}, dns, nc, opt.ApparmorProfile, false, nil, "", ctd.WithTimeout(60*time.Second))
+		}, dns, nc, opt.ApparmorProfile, false, nil, "", nil, ctd.WithTimeout(60*time.Second),
+	)
 	if err != nil {
 		return nil, err
 	}
@@ -302,9 +303,11 @@ func newGraphDriverController(ctx context.Context, rt http.RoundTripper, opt Opt
 	}
 
 	exp, err := mobyexporter.New(mobyexporter.Opt{
-		ImageStore:  dist.ImageStore,
-		Differ:      differ,
-		ImageTagger: opt.ImageTagger,
+		ImageStore:   dist.ImageStore,
+		ContentStore: store,
+		Differ:       differ,
+		ImageTagger:  opt.ImageTagger,
+		LeaseManager: lm,
 	})
 	if err != nil {
 		return nil, err