docker/buildx v0.8.0-rc1

on GitHub

Welcome to the 0.8.0-rc1 release of buildx!
This is a pre-release of buildx

Please try out the release binaries and report any issues at
https://github.com/docker/buildx/issues.

Notable Changes

• Build command now accepts --build-context flag to define additional named build contextes for your builds. For example, these can be used expose additional local directories to your build or pin an image to a specific digest. This feature requires using Dockerfile 1.4+ frontend. #904 Documentation
• Bake definitions now support defining dependencies between targets and using the result of one target in another build. This feature requires using Dockerfile 1.4+ frontend. #928 #965 #963 #962 Documentation
• imagetools inspect now accepts --format flag allowing access to config and buildinfo for specific images. #854
• New flag --no-cache-filter allows configuring build so it ignores cache only for specified Dockerfile stages #860
• --metadata-file output now supports embedded structure types. These are used for example for returning build info and image descriptors in BuildKit v0.10. #946
• Builds can now show a summary of warnings set by the building frontend #892
• buildx rm now accepts new flag --all-inactive for removing all builders that are not currently running #885
• Proxy config is now read from Docker configuration file and sent with build requests for backward compatibility #959
• Fix environment file handling in Compose files #905
• New build-arg BUILDKIT_INLINE_BUILDINFO_ATTRS allows opting-in to embedding building attributes to resulting image #908
• Support host networking in Compose #863 #880
• Bake files can now be read from stdin with -f - #864
• New flag --keep-buildkitd allows keeping BuildKit daemon running when removing a builder#852
• Show last access time in du command #867
• Target names in Bake are now restricted to not use special characters #929
• Fix some nested inheritance cases in Bake #914
• Fix printing default group on Bake files #884
• Fix UsernsMode when using rootless container #887

Contributors

• Tõnis Tiigi
• CrazyMax
• Zachary Povey
• Akihiro Suda
• Edgar Lee
• Eliott Wiener
• Mayeul Blanzat
• Sebastiaan van Stijn
• Tyler Smith
• Wojciech M

Dependency Changes

• github.com/Microsoft/go-winio v0.5.0 -> v0.5.1
• github.com/apparentlymart/go-textseg/v13 v13.0.0 new
• github.com/compose-spec/compose-go v1.0.5 -> v1.0.8
• github.com/compose-spec/godotenv v1.1.0 -> v1.1.1
• github.com/containerd/containerd v1.5.5 -> v1.6.0
• github.com/containerd/continuity v0.1.0 -> v0.2.2
• github.com/containerd/ttrpc v1.1.0 new
• github.com/docker/cli-docs-tool v0.2.1 -> v0.4.0
• github.com/docker/distribution v2.7.1 -> v2.8.0
• github.com/docker/docker ba2adeebdb8d -> 40bb9831756f
• github.com/go-logr/logr v0.4.0 -> v1.2.2
• github.com/go-logr/stdr v1.2.2 new
• github.com/gogo/googleapis v1.4.0 -> v1.4.1
• github.com/google/go-cmp v0.5.6 -> v0.5.7
• github.com/google/gofuzz v1.1.0 -> v1.2.0
• github.com/google/uuid v1.2.0 -> v1.3.0
• github.com/grpc-ecosystem/go-grpc-middleware v1.2.0 -> v1.3.0
• github.com/json-iterator/go v1.1.11 -> v1.1.12
• github.com/klauspost/compress v1.13.5 -> v1.14.3
• github.com/moby/buildkit 8778943ac3da -> 0692ad797425
• github.com/moby/sys/signal v0.6.0 new
• github.com/modern-go/reflect2 v1.0.1 -> v1.0.2
• github.com/opencontainers/image-spec 5ad6f50d6283 -> 693428a734f5
• github.com/opencontainers/runc v1.0.1 -> v1.1.0
• github.com/prometheus/client_golang v1.11.0 -> v1.12.1
• github.com/prometheus/common v0.26.0 -> v0.32.1
• github.com/prometheus/procfs v0.6.0 -> v0.7.3
• github.com/tonistiigi/fsutil 4442383b5028 -> b19f7f9cb274
• github.com/zclconf/go-cty v1.7.1 -> v1.10.0
• go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc d010b05b4939 -> v0.29.0
• go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace d010b05b4939 -> v0.29.0
• go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp d010b05b4939 -> v0.29.0
• go.opentelemetry.io/otel v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.4.1 new
• go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/otel/internal/metric v0.21.0 -> v0.27.0
• go.opentelemetry.io/otel/metric v0.21.0 -> v0.27.0
• go.opentelemetry.io/otel/sdk v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/otel/trace v1.0.0-RC1 -> v1.4.1
• go.opentelemetry.io/proto/otlp v0.9.0 -> v0.12.0
• golang.org/x/crypto 0c34fe9e7dc2 -> 5770296d904e
• golang.org/x/net 37e1c6afe023 -> fe4d6282115f
• golang.org/x/oauth2 2e8d93401602 -> 2bc19b11175f
• golang.org/x/sys 0f9fa26af87c -> da31bd327af9
• golang.org/x/term 6a3ed077a48d -> 6886f2dfbf5b
• google.golang.org/genproto f16073e35f0c -> 3a66f561d7aa
• google.golang.org/grpc v1.40.0 -> v1.44.0
• k8s.io/api v0.22.1 -> v0.22.4
• k8s.io/apimachinery v0.22.1 -> v0.22.4
• k8s.io/client-go v0.22.1 -> v0.22.4
• k8s.io/utils 4b05e18ac7d9 -> cb0fa318a74b