Dockerfile

# syntax=docker/dockerfile:1

ARG GO_VERSION=1.21.8
ARG BASE_DEBIAN_DISTRO="bookworm"
ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
ARG XX_VERSION=1.4.0

ARG VPNKIT_VERSION=0.5.0

ARG DOCKERCLI_REPOSITORY="https://github.com/docker/cli.git"
ARG DOCKERCLI_VERSION=v26.0.0-rc1
# cli version used for integration-cli tests
ARG DOCKERCLI_INTEGRATION_REPOSITORY="https://github.com/docker/cli.git"
ARG DOCKERCLI_INTEGRATION_VERSION=v17.06.2-ce
ARG BUILDX_VERSION=0.13.1
ARG COMPOSE_VERSION=v2.24.7

ARG SYSTEMD="false"
ARG DOCKER_STATIC=1

# REGISTRY_VERSION specifies the version of the registry to download from
# https://hub.docker.com/r/distribution/distribution. This version of
# the registry is used to test schema 2 manifests. Generally,  the version
# specified here should match a current release.
ARG REGISTRY_VERSION=2.8.3

# cross compilation helper
FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx

# dummy stage to make sure the image is built for deps that don't support some
# architectures
FROM --platform=$BUILDPLATFORM busybox AS build-dummy
RUN mkdir -p /build
FROM scratch AS binary-dummy
COPY --from=build-dummy /build /build

# base
FROM --platform=$BUILDPLATFORM ${GOLANG_IMAGE} AS base
COPY --from=xx / /
RUN echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
RUN apt-get update && apt-get install --no-install-recommends -y file
ENV GO111MODULE=off
ENV GOTOOLCHAIN=local

FROM base AS criu
ADD --chmod=0644 https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_11/Release.key /etc/apt/trusted.gpg.d/criu.gpg.asc
RUN --mount=type=cache,sharing=locked,id=moby-criu-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-criu-aptcache,target=/var/cache/apt \
        echo 'deb https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_12/ /' > /etc/apt/sources.list.d/criu.list \
        && apt-get update \
        && apt-get install -y --no-install-recommends criu \
        && install -D /usr/sbin/criu /build/criu \
        && /build/criu --version

# registry
FROM base AS registry-src
WORKDIR /usr/src/registry
RUN git init . && git remote add origin "https://github.com/distribution/distribution.git"

FROM base AS registry
WORKDIR /go/src/github.com/docker/distribution

# REGISTRY_VERSION_SCHEMA1 specifies the version of the registry to build and
# install from the https://github.com/docker/distribution repository. This is
# an older (pre v2.3.0) version of the registry that only supports schema1
# manifests. This version of the registry is not working on arm64, so installation
# is skipped on that architecture.
ARG REGISTRY_VERSION_SCHEMA1=v2.1.0
ARG TARGETPLATFORM
RUN --mount=from=registry-src,src=/usr/src/registry,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=registry-build-$TARGETPLATFORM \
    --mount=type=cache,target=/go/pkg/mod \
    --mount=type=tmpfs,target=/go/src <<EOT
  set -ex
  export GOPATH="/go/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH"
  # Make the /build directory no matter what so that it doesn't fail on arm64 or
  # any other platform where we don't build this registry
  mkdir /build
  case $TARGETPLATFORM in
    linux/amd64|linux/arm/v7|linux/ppc64le|linux/s390x)
      git fetch -q --depth 1 origin "${REGISTRY_VERSION_SCHEMA1}" +refs/tags/*:refs/tags/*
      git checkout -q FETCH_HEAD
      CGO_ENABLED=0 xx-go build -o /build/registry-v2-schema1 -v ./cmd/registry
      xx-verify /build/registry-v2-schema1
      ;;
  esac
EOT

FROM distribution/distribution:$REGISTRY_VERSION AS registry-v2
RUN mkdir /build && mv /bin/registry /build/registry-v2

# go-swagger
FROM base AS swagger-src
WORKDIR /usr/src/swagger
# Currently uses a fork from https://github.com/kolyshkin/go-swagger/tree/golang-1.13-fix
# TODO: move to under moby/ or fix upstream go-swagger to work for us.
RUN git init . && git remote add origin "https://github.com/kolyshkin/go-swagger.git"
# GO_SWAGGER_COMMIT specifies the version of the go-swagger binary to build and
# install. Go-swagger is used in CI for validating swagger.yaml in hack/validate/swagger-gen
ARG GO_SWAGGER_COMMIT=c56166c036004ba7a3a321e5951ba472b9ae298c
RUN git fetch -q --depth 1 origin "${GO_SWAGGER_COMMIT}" && git checkout -q FETCH_HEAD

FROM base AS swagger
WORKDIR /go/src/github.com/go-swagger/go-swagger
ARG TARGETPLATFORM
RUN --mount=from=swagger-src,src=/usr/src/swagger,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=swagger-build-$TARGETPLATFORM \
    --mount=type=cache,target=/go/pkg/mod \
    --mount=type=tmpfs,target=/go/src/ <<EOT
  set -e
  xx-go build -o /build/swagger ./cmd/swagger
  xx-verify /build/swagger
EOT

# frozen-images
# See also frozenImages in "testutil/environment/protect.go" (which needs to
# be updated when adding images to this list)
FROM debian:${BASE_DEBIAN_DISTRO} AS frozen-images
RUN --mount=type=cache,sharing=locked,id=moby-frozen-images-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-frozen-images-aptcache,target=/var/cache/apt \
       apt-get update && apt-get install -y --no-install-recommends \
           ca-certificates \
           curl \
           jq
# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
COPY contrib/download-frozen-image-v2.sh /
ARG TARGETARCH
ARG TARGETVARIANT
RUN /download-frozen-image-v2.sh /build \
        busybox:latest@sha256:95cf004f559831017cdf4628aaf1bb30133677be8702a8c5f2994629f637a209 \
        busybox:glibc@sha256:1f81263701cddf6402afe9f33fca0266d9fff379e59b1748f33d3072da71ee85 \
        debian:bookworm-slim@sha256:2bc5c236e9b262645a323e9088dfa3bb1ecb16cc75811daf40a23a824d665be9 \
        hello-world:latest@sha256:d58e752213a51785838f9eed2b7a498ffa1cb3aa7f946dda11af39286c3db9a9 \
        arm32v7/hello-world:latest@sha256:50b8560ad574c779908da71f7ce370c0a2471c098d44d1c8f6b513c5a55eeeb1

# delve
FROM base AS delve-src
WORKDIR /usr/src/delve
RUN git init . && git remote add origin "https://github.com/go-delve/delve.git"
# DELVE_VERSION specifies the version of the Delve debugger binary
# from the https://github.com/go-delve/delve repository.
# It can be used to run Docker with a possibility of
# attaching debugger to it.
ARG DELVE_VERSION=v1.21.1
RUN git fetch -q --depth 1 origin "${DELVE_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS delve-build
WORKDIR /usr/src/delve
ARG TARGETPLATFORM
RUN --mount=from=delve-src,src=/usr/src/delve,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=delve-build-$TARGETPLATFORM \
    --mount=type=cache,target=/go/pkg/mod <<EOT
  set -e
  GO111MODULE=on xx-go build -o /build/dlv ./cmd/dlv
  xx-verify /build/dlv
EOT

# delve is currently only supported on linux/amd64 and linux/arm64;
# https://github.com/go-delve/delve/blob/v1.8.1/pkg/proc/native/support_sentinel.go#L1-L6
FROM binary-dummy AS delve-windows
FROM binary-dummy AS delve-linux-arm
FROM binary-dummy AS delve-linux-ppc64le
FROM binary-dummy AS delve-linux-s390x
FROM delve-build AS delve-linux-amd64
FROM delve-build AS delve-linux-arm64
FROM delve-linux-${TARGETARCH} AS delve-linux
FROM delve-${TARGETOS} AS delve

FROM base AS tomll
# GOTOML_VERSION specifies the version of the tomll binary to build and install
# from the https://github.com/pelletier/go-toml repository. This binary is used
# in CI in the hack/validate/toml script.
#
# When updating this version, consider updating the github.com/pelletier/go-toml
# dependency in vendor.mod accordingly.
ARG GOTOML_VERSION=v1.8.1
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "github.com/pelletier/go-toml/cmd/tomll@${GOTOML_VERSION}" \
     && /build/tomll --help

FROM base AS gowinres
# GOWINRES_VERSION defines go-winres tool version
ARG GOWINRES_VERSION=v0.3.1
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "github.com/tc-hib/go-winres@${GOWINRES_VERSION}" \
     && /build/go-winres --help

# containerd
FROM base AS containerd-src
WORKDIR /usr/src/containerd
RUN git init . && git remote add origin "https://github.com/containerd/containerd.git"
# CONTAINERD_VERSION is used to build containerd binaries, and used for the
# integration tests. The distributed docker .deb and .rpm packages depend on a
# separate (containerd.io) package, which may be a different version as is
# specified here. The containerd golang package is also pinned in vendor.mod.
# When updating the binary version you may also need to update the vendor
# version to pick up bug fixes or new APIs, however, usually the Go packages
# are built from a commit from the master branch.
ARG CONTAINERD_VERSION=v1.7.13
RUN git fetch -q --depth 1 origin "${CONTAINERD_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS containerd-build
WORKDIR /go/src/github.com/containerd/containerd
ARG TARGETPLATFORM
RUN --mount=type=cache,sharing=locked,id=moby-containerd-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-containerd-aptcache,target=/var/cache/apt \
        apt-get update && xx-apt-get install -y --no-install-recommends \
            gcc \
            libbtrfs-dev \
            libsecret-1-dev \
            pkg-config
ARG DOCKER_STATIC
RUN --mount=from=containerd-src,src=/usr/src/containerd,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=containerd-build-$TARGETPLATFORM <<EOT
  set -e
  export CC=$(xx-info)-gcc
  export CGO_ENABLED=$([ "$DOCKER_STATIC" = "1" ] && echo "0" || echo "1")
  xx-go --wrap
  make $([ "$DOCKER_STATIC" = "1" ] && echo "STATIC=1") binaries
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") bin/containerd
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") bin/containerd-shim-runc-v2
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") bin/ctr
  mkdir /build
  mv bin/containerd bin/containerd-shim-runc-v2 bin/ctr /build
EOT

FROM containerd-build AS containerd-linux
FROM binary-dummy AS containerd-windows
FROM containerd-${TARGETOS} AS containerd

FROM base AS golangci_lint
ARG GOLANGCI_LINT_VERSION=v1.55.2
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCI_LINT_VERSION}" \
     && /build/golangci-lint --version

FROM base AS gotestsum
ARG GOTESTSUM_VERSION=v1.8.2
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "gotest.tools/gotestsum@${GOTESTSUM_VERSION}" \
     && /build/gotestsum --version

FROM base AS shfmt
ARG SHFMT_VERSION=v3.6.0
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "mvdan.cc/sh/v3/cmd/shfmt@${SHFMT_VERSION}" \
     && /build/shfmt --version

FROM base AS gopls
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
        GOBIN=/build/ GO111MODULE=on go install "golang.org/x/tools/gopls@latest" \
     && /build/gopls version

FROM base AS dockercli
WORKDIR /go/src/github.com/docker/cli
ARG DOCKERCLI_REPOSITORY
ARG DOCKERCLI_VERSION
ARG TARGETPLATFORM
RUN --mount=source=hack/dockerfile/cli.sh,target=/download-or-build-cli.sh \
    --mount=type=cache,id=dockercli-git-$TARGETPLATFORM,sharing=locked,target=./.git \
    --mount=type=cache,target=/root/.cache/go-build,id=dockercli-build-$TARGETPLATFORM \
        rm -f ./.git/*.lock \
     && /download-or-build-cli.sh ${DOCKERCLI_VERSION} ${DOCKERCLI_REPOSITORY} /build \
     && /build/docker --version

FROM base AS dockercli-integration
WORKDIR /go/src/github.com/docker/cli
ARG DOCKERCLI_INTEGRATION_REPOSITORY
ARG DOCKERCLI_INTEGRATION_VERSION
ARG TARGETPLATFORM
RUN --mount=source=hack/dockerfile/cli.sh,target=/download-or-build-cli.sh \
    --mount=type=cache,id=dockercli-git-$TARGETPLATFORM,sharing=locked,target=./.git \
    --mount=type=cache,target=/root/.cache/go-build,id=dockercli-build-$TARGETPLATFORM \
        rm -f ./.git/*.lock \
     && /download-or-build-cli.sh ${DOCKERCLI_INTEGRATION_VERSION} ${DOCKERCLI_INTEGRATION_REPOSITORY} /build \
     && /build/docker --version

# runc
FROM base AS runc-src
WORKDIR /usr/src/runc
RUN git init . && git remote add origin "https://github.com/opencontainers/runc.git"
# RUNC_VERSION should match the version that is used by the containerd version
# that is used. If you need to update runc, open a pull request in the containerd
# project first, and update both after that is merged. When updating RUNC_VERSION,
# consider updating runc in vendor.mod accordingly.
ARG RUNC_VERSION=v1.1.12
RUN git fetch -q --depth 1 origin "${RUNC_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS runc-build
WORKDIR /go/src/github.com/opencontainers/runc
ARG TARGETPLATFORM
RUN --mount=type=cache,sharing=locked,id=moby-runc-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-runc-aptcache,target=/var/cache/apt \
        apt-get update && xx-apt-get install -y --no-install-recommends \
            dpkg-dev \
            gcc \
            libc6-dev \
            libseccomp-dev \
            pkg-config
ARG DOCKER_STATIC
RUN --mount=from=runc-src,src=/usr/src/runc,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=runc-build-$TARGETPLATFORM <<EOT
  set -e
  xx-go --wrap
  CGO_ENABLED=1 make "$([ "$DOCKER_STATIC" = "1" ] && echo "static" || echo "runc")"
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") runc
  mkdir /build
  mv runc /build/
EOT

FROM runc-build AS runc-linux
FROM binary-dummy AS runc-windows
FROM runc-${TARGETOS} AS runc

# tini
FROM base AS tini-src
WORKDIR /usr/src/tini
RUN git init . && git remote add origin "https://github.com/krallin/tini.git"
# TINI_VERSION specifies the version of tini (docker-init) to build. This
# binary is used when starting containers with the `--init` option.
ARG TINI_VERSION=v0.19.0
RUN git fetch -q --depth 1 origin "${TINI_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS tini-build
WORKDIR /go/src/github.com/krallin/tini
RUN --mount=type=cache,sharing=locked,id=moby-tini-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-tini-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install -y --no-install-recommends cmake
ARG TARGETPLATFORM
RUN --mount=type=cache,sharing=locked,id=moby-tini-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-tini-aptcache,target=/var/cache/apt \
        xx-apt-get install -y --no-install-recommends \
            gcc \
            libc6-dev \
            pkg-config
RUN --mount=from=tini-src,src=/usr/src/tini,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=tini-build-$TARGETPLATFORM <<EOT
  set -e
  CC=$(xx-info)-gcc cmake .
  make tini-static
  xx-verify --static tini-static
  mkdir /build
  mv tini-static /build/docker-init
EOT

FROM tini-build AS tini-linux
FROM binary-dummy AS tini-windows
FROM tini-${TARGETOS} AS tini

# rootlesskit
FROM base AS rootlesskit-src
WORKDIR /usr/src/rootlesskit
RUN git init . && git remote add origin "https://github.com/rootless-containers/rootlesskit.git"
# When updating, also update vendor.mod and hack/dockerfile/install/rootlesskit.installer accordingly.
ARG ROOTLESSKIT_VERSION=v2.0.2
RUN git fetch -q --depth 1 origin "${ROOTLESSKIT_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS rootlesskit-build
WORKDIR /go/src/github.com/rootless-containers/rootlesskit
ARG TARGETPLATFORM
RUN --mount=type=cache,sharing=locked,id=moby-rootlesskit-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-rootlesskit-aptcache,target=/var/cache/apt \
        apt-get update && xx-apt-get install -y --no-install-recommends \
            gcc \
            libc6-dev \
            pkg-config
ENV GO111MODULE=on
ARG DOCKER_STATIC
RUN --mount=from=rootlesskit-src,src=/usr/src/rootlesskit,rw \
    --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build,id=rootlesskit-build-$TARGETPLATFORM <<EOT
  set -e
  export CGO_ENABLED=$([ "$DOCKER_STATIC" = "1" ] && echo "0" || echo "1")
  xx-go build -o /build/rootlesskit -ldflags="$([ "$DOCKER_STATIC" != "1" ] && echo "-linkmode=external")" ./cmd/rootlesskit
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /build/rootlesskit
  xx-go build -o /build/rootlesskit-docker-proxy -ldflags="$([ "$DOCKER_STATIC" != "1" ] && echo "-linkmode=external")" ./cmd/rootlesskit-docker-proxy
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /build/rootlesskit-docker-proxy
EOT
COPY --link ./contrib/dockerd-rootless.sh /build/
COPY --link ./contrib/dockerd-rootless-setuptool.sh /build/

FROM rootlesskit-build AS rootlesskit-linux
FROM binary-dummy AS rootlesskit-windows
FROM rootlesskit-${TARGETOS} AS rootlesskit

FROM base AS crun
ARG CRUN_VERSION=1.12
RUN --mount=type=cache,sharing=locked,id=moby-crun-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-crun-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install -y --no-install-recommends \
            autoconf \
            automake \
            build-essential \
            libcap-dev \
            libprotobuf-c-dev \
            libseccomp-dev \
            libsystemd-dev \
            libtool \
            libudev-dev \
            libyajl-dev \
            python3 \
            ;
RUN --mount=type=tmpfs,target=/tmp/crun-build \
    git clone https://github.com/containers/crun.git /tmp/crun-build && \
    cd /tmp/crun-build && \
    git checkout -q "${CRUN_VERSION}" && \
    ./autogen.sh && \
    ./configure --bindir=/build && \
    make -j install

# vpnkit
# use dummy scratch stage to avoid build to fail for unsupported platforms
FROM scratch AS vpnkit-windows
FROM scratch AS vpnkit-linux-386
FROM scratch AS vpnkit-linux-arm
FROM scratch AS vpnkit-linux-ppc64le
FROM scratch AS vpnkit-linux-riscv64
FROM scratch AS vpnkit-linux-s390x
FROM djs55/vpnkit:${VPNKIT_VERSION} AS vpnkit-linux-amd64
FROM djs55/vpnkit:${VPNKIT_VERSION} AS vpnkit-linux-arm64
FROM vpnkit-linux-${TARGETARCH} AS vpnkit-linux
FROM vpnkit-${TARGETOS} AS vpnkit

# containerutility
FROM base AS containerutil-src
WORKDIR /usr/src/containerutil
RUN git init . && git remote add origin "https://github.com/docker-archive/windows-container-utility.git"
ARG CONTAINERUTILITY_VERSION=aa1ba87e99b68e0113bd27ec26c60b88f9d4ccd9
RUN git fetch -q --depth 1 origin "${CONTAINERUTILITY_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD

FROM base AS containerutil-build
WORKDIR /usr/src/containerutil
ARG TARGETPLATFORM
RUN xx-apt-get install -y --no-install-recommends \
        gcc \
        g++ \
        libc6-dev \
        pkg-config
RUN --mount=from=containerutil-src,src=/usr/src/containerutil,rw \
    --mount=type=cache,target=/root/.cache/go-build,id=containerutil-build-$TARGETPLATFORM <<EOT
  set -e
  CC="$(xx-info)-gcc" CXX="$(xx-info)-g++" make
  xx-verify --static containerutility.exe
  mkdir /build
  mv containerutility.exe /build/
EOT

FROM binary-dummy AS containerutil-linux
FROM containerutil-build AS containerutil-windows-amd64
FROM containerutil-windows-${TARGETARCH} AS containerutil-windows
FROM containerutil-${TARGETOS} AS containerutil
FROM docker/buildx-bin:${BUILDX_VERSION} as buildx
FROM docker/compose-bin:${COMPOSE_VERSION} as compose

FROM base AS dev-systemd-false
COPY --link --from=frozen-images /build/ /docker-frozen-images
COPY --link --from=swagger       /build/ /usr/local/bin/
COPY --link --from=delve         /build/ /usr/local/bin/
COPY --link --from=tomll         /build/ /usr/local/bin/
COPY --link --from=gowinres      /build/ /usr/local/bin/
COPY --link --from=tini          /build/ /usr/local/bin/
COPY --link --from=registry      /build/ /usr/local/bin/
COPY --link --from=registry-v2   /build/ /usr/local/bin/

# Skip the CRIU stage for now, as the opensuse package repository is sometimes
# unstable, and we're currently not using it in CI.
#
# FIXME(thaJeztah): re-enable this stage when https://github.com/moby/moby/issues/38963 is resolved (see https://github.com/moby/moby/pull/38984)
# COPY --link --from=criu          /build/ /usr/local/bin/
COPY --link --from=gotestsum     /build/ /usr/local/bin/
COPY --link --from=golangci_lint /build/ /usr/local/bin/
COPY --link --from=shfmt         /build/ /usr/local/bin/
COPY --link --from=runc          /build/ /usr/local/bin/
COPY --link --from=containerd    /build/ /usr/local/bin/
COPY --link --from=rootlesskit   /build/ /usr/local/bin/
COPY --link --from=vpnkit        /       /usr/local/bin/
COPY --link --from=containerutil /build/ /usr/local/bin/
COPY --link --from=crun          /build/ /usr/local/bin/
COPY --link hack/dockerfile/etc/docker/  /etc/docker/
COPY --link --from=buildx        /buildx /usr/local/libexec/docker/cli-plugins/docker-buildx
COPY --link --from=compose       /docker-compose /usr/libexec/docker/cli-plugins/docker-compose

ENV PATH=/usr/local/cli:$PATH
ENV TEST_CLIENT_BINARY=/usr/local/cli-integration/docker
ENV CONTAINERD_ADDRESS=/run/docker/containerd/containerd.sock
ENV CONTAINERD_NAMESPACE=moby
WORKDIR /go/src/github.com/docker/docker
VOLUME /var/lib/docker
VOLUME /home/unprivilegeduser/.local/share/docker
# Wrap all commands in the "docker-in-docker" script to allow nested containers
ENTRYPOINT ["hack/dind"]

FROM dev-systemd-false AS dev-systemd-true
RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install -y --no-install-recommends \
            dbus \
            dbus-user-session \
            systemd \
            systemd-sysv
ENTRYPOINT ["hack/dind-systemd"]

FROM dev-systemd-${SYSTEMD} AS dev-base
RUN groupadd -r docker
RUN useradd --create-home --gid docker unprivilegeduser \
 && mkdir -p /home/unprivilegeduser/.local/share/docker \
 && chown -R unprivilegeduser /home/unprivilegeduser
# Let us use a .bashrc file
RUN ln -sfv /go/src/github.com/docker/docker/.bashrc ~/.bashrc
# Activate bash completion and include Docker's completion if mounted with DOCKER_BASH_COMPLETION_PATH
RUN echo "source /usr/share/bash-completion/bash_completion" >> /etc/bash.bashrc
RUN ln -s /usr/local/completion/bash/docker /etc/bash_completion.d/docker
RUN ldconfig
# Set dev environment as safe git directory to prevent "dubious ownership" errors
# when bind-mounting the source into the dev-container. See https://github.com/moby/moby/pull/44930
RUN git config --global --add safe.directory $GOPATH/src/github.com/docker/docker
# This should only install packages that are specifically needed for the dev environment and nothing else
# Do you really need to add another package here? Can it be done in a different build stage?
RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install -y --no-install-recommends \
            apparmor \
            bash-completion \
            bzip2 \
            inetutils-ping \
            iproute2 \
            iptables \
            jq \
            libcap2-bin \
            libnet1 \
            libnl-3-200 \
            libprotobuf-c1 \
            libyajl2 \
            net-tools \
            patch \
            pigz \
            sudo \
            systemd-journal-remote \
            thin-provisioning-tools \
            uidmap \
            vim \
            vim-common \
            xfsprogs \
            xz-utils \
            zip \
            zstd
# Switch to use iptables instead of nftables (to match the CI hosts)
# TODO use some kind of runtime auto-detection instead if/when nftables is supported (https://github.com/moby/moby/issues/26824)
RUN update-alternatives --set iptables  /usr/sbin/iptables-legacy  || true \
 && update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy || true \
 && update-alternatives --set arptables /usr/sbin/arptables-legacy || true
RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install --no-install-recommends -y \
            gcc \
            pkg-config \
            dpkg-dev \
            libapparmor-dev \
            libseccomp-dev \
            libsecret-1-dev \
            libsystemd-dev \
            libudev-dev \
            yamllint
COPY --link --from=dockercli             /build/ /usr/local/cli
COPY --link --from=dockercli-integration /build/ /usr/local/cli-integration

FROM base AS build
COPY --from=gowinres /build/ /usr/local/bin/
WORKDIR /go/src/github.com/docker/docker
ENV GO111MODULE=off
ENV CGO_ENABLED=1
RUN --mount=type=cache,sharing=locked,id=moby-build-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-build-aptcache,target=/var/cache/apt \
        apt-get update && apt-get install --no-install-recommends -y \
            clang \
            lld \
            llvm
ARG TARGETPLATFORM
RUN --mount=type=cache,sharing=locked,id=moby-build-aptlib,target=/var/lib/apt \
    --mount=type=cache,sharing=locked,id=moby-build-aptcache,target=/var/cache/apt \
        xx-apt-get install --no-install-recommends -y \
            dpkg-dev \
            gcc \
            libapparmor-dev \
            libc6-dev \
            libseccomp-dev \
            libsecret-1-dev \
            libsystemd-dev \
            libudev-dev \
            pkg-config
ARG DOCKER_BUILDTAGS
ARG DOCKER_DEBUG
ARG DOCKER_GITCOMMIT=HEAD
ARG DOCKER_LDFLAGS
ARG DOCKER_STATIC
ARG VERSION
ARG PLATFORM
ARG PRODUCT
ARG DEFAULT_PRODUCT_LICENSE
ARG PACKAGER_NAME
# PREFIX overrides DEST dir in make.sh script otherwise it fails because of
# read only mount in current work dir
ENV PREFIX=/tmp
RUN <<EOT
  # in bullseye arm64 target does not link with lld so configure it to use ld instead
  if [ "$(xx-info arch)" = "arm64" ]; then
    XX_CC_PREFER_LINKER=ld xx-clang --setup-target-triple
  fi
EOT
RUN --mount=type=bind,target=.,rw \
    --mount=type=tmpfs,target=cli/winresources/dockerd \
    --mount=type=tmpfs,target=cli/winresources/docker-proxy \
    --mount=type=cache,target=/root/.cache/go-build,id=moby-build-$TARGETPLATFORM <<EOT
  set -e
  target=$([ "$DOCKER_STATIC" = "1" ] && echo "binary" || echo "dynbinary")
  xx-go --wrap
  PKG_CONFIG=$(xx-go env PKG_CONFIG) ./hack/make.sh $target
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /tmp/bundles/${target}-daemon/dockerd$([ "$(xx-info os)" = "windows" ] && echo ".exe")
  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /tmp/bundles/${target}-daemon/docker-proxy$([ "$(xx-info os)" = "windows" ] && echo ".exe")
  mkdir /build
  mv /tmp/bundles/${target}-daemon/* /build/
EOT

# usage:
# > docker buildx bake binary
# > DOCKER_STATIC=0 docker buildx bake binary
# or
# > make binary
# > make dynbinary
FROM scratch AS binary
COPY --from=build /build/ /

# usage:
# > docker buildx bake all
FROM scratch AS all
COPY --link --from=tini          /build/ /
COPY --link --from=runc          /build/ /
COPY --link --from=containerd    /build/ /
COPY --link --from=rootlesskit   /build/ /
COPY --link --from=containerutil /build/ /
COPY --link --from=vpnkit        /       /
COPY --link --from=build         /build  /

# smoke tests
# usage:
# > docker buildx bake binary-smoketest
FROM --platform=$TARGETPLATFORM base AS smoketest
WORKDIR /usr/local/bin
COPY --from=build /build .
RUN <<EOT
  set -ex
  file dockerd
  dockerd --version
  file docker-proxy
  docker-proxy --version
EOT

# devcontainer is a stage used by .devcontainer/devcontainer.json
FROM dev-base AS devcontainer
COPY --link . .
COPY --link --from=gopls         /build/ /usr/local/bin/

# usage:
# > make shell
# > SYSTEMD=true make shell
FROM dev-base AS dev
COPY --link . .