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Merged
AkihiroSuda merged 3 commits into from
Mar 24, 2021
Merged

update to new cross toolchain #2037

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b4364bf
update to new cross toolchain
tonistiigi Mar 24, 2021
fce365f
vendor: update x/sys to 1e4c9ba for windows/arm64 support
tonistiigi Mar 24, 2021
77c9a29
Dockerfile: add darwin/arm64 and windows/arm64 support
tonistiigi Mar 24, 2021
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4 changes: 2 additions & 2 deletions .github/workflows/build.yml
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Expand Up @@ -252,7 +252,7 @@ jobs:
run: |
./hack/cross
env:
PLATFORMS: ${{ env.PLATFORMS }},darwin/amd64,windows/amd64
PLATFORMS: ${{ env.PLATFORMS }},darwin/amd64,darwin/arm64,windows/amd64,windows/arm64
RUNC_PLATFORMS: ${{ env.PLATFORMS }}
CACHEDIR_FROM: /tmp/.buildkit-cache/${{ env.CACHEKEY_CROSS }}
CACHEDIR_TO: /tmp/.buildkit-cache/${{ env.CACHEKEY_CROSS }}-new
Expand Down Expand Up @@ -382,7 +382,7 @@ jobs:
run: |
./hack/release-tar "${{ needs.release-base.outputs.tag }}" release-out
env:
PLATFORMS: ${{ env.PLATFORMS }},darwin/amd64,windows/amd64
PLATFORMS: ${{ env.PLATFORMS }},darwin/amd64,darwin/arm64,windows/amd64,windows/arm64
CACHEDIR_FROM: /tmp/.buildkit-cache/${{ env.CACHEKEY_BINARIES }} /tmp/.buildkit-cache/${{ env.CACHEKEY_CROSS }}
-
name: Move artifacts
Expand Down
122 changes: 56 additions & 66 deletions Dockerfile
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Expand Up @@ -19,48 +19,24 @@ ARG ALPINE_VERSION=3.12
FROM --platform=$BUILDPLATFORM alpine:${ALPINE_VERSION} AS git
RUN apk add --no-cache git

# xgo is a helper for golang cross-compilation
FROM --platform=$BUILDPLATFORM tonistiigi/xx:golang@sha256:6f7d999551dd471b58f70716754290495690efa8421e0a1fcf18eb11d0c0a537 AS xgo
# xx is a helper for cross-compilation
FROM --platform=$BUILDPLATFORM tonistiigi/xx:golang@sha256:810dc54d5144f133a218e88e319184bf8b9ce01d37d46ddb37573e90decd9eef AS xx

FROM --platform=$BUILDPLATFORM golang:1.13-alpine AS gostable
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@AkihiroSuda AkihiroSuda Mar 24, 2021

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(Can be another PR, but we seriously need to move away from Go 1.13)

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@tonistiigi tonistiigi Mar 24, 2021

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@tiborvass has a spreadsheet with all the possible EINTR for syscalls handlers for go1.13+ that needs to be confirmed to not have possible unfixed cases. @tiborvass please share with @AkihiroSuda

But yes, unrelated to this PR.

FROM --platform=$BUILDPLATFORM golang:1.16-alpine AS golatest

FROM gostable AS go-linux
FROM golatest AS go-darwin
FROM golatest AS go-windows-amd64
FROM golatest AS go-windows-386
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@AkihiroSuda AkihiroSuda Mar 24, 2021

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Do we want to support windows 386?

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@tonistiigi tonistiigi Mar 24, 2021

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I only left amd64&arm64 in the CI. These are just to cover all possible options. Once we don't need to switch between go versions this can be all removed.

FROM golatest AS go-windows-arm
FROM --platform=$BUILDPLATFORM tonistiigi/golang:497feff1-alpine AS go-windows-arm64
FROM go-windows-${TARGETARCH} AS go-windows

# gobuild is base stage for compiling go/cgo
FROM --platform=$BUILDPLATFORM golang:1.13-buster AS gobuild-minimal
COPY --from=xgo / /
RUN apt-get update && apt-get install --no-install-recommends -y libseccomp-dev file

# on amd64 you can also cross-compile to other platforms
FROM gobuild-minimal AS gobuild-cross-amd64
RUN dpkg --add-architecture s390x && \
dpkg --add-architecture ppc64el && \
apt-get update && \
apt-get --no-install-recommends install -y \
gcc-s390x-linux-gnu libc6-dev-s390x-cross libseccomp-dev:s390x \
crossbuild-essential-ppc64el libseccomp-dev:ppc64el \
--no-install-recommends

FROM gobuild-minimal AS gobuild-cross-amd64-arm
RUN echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
RUN apt-get update && apt-get install --no-install-recommends -y libseccomp2=2.4.4-1~bpo10+1 libseccomp-dev=2.4.4-1~bpo10+1
RUN dpkg --add-architecture armel && \
dpkg --add-architecture armhf && \
dpkg --add-architecture arm64 && \
apt-get update && \
apt-get --no-install-recommends install -y \
crossbuild-essential-armel libseccomp2:armel=2.4.4-1~bpo10+1 libseccomp-dev:armel=2.4.4-1~bpo10+1 \
crossbuild-essential-armhf libseccomp2:armhf=2.4.4-1~bpo10+1 libseccomp-dev:armhf=2.4.4-1~bpo10+1 \
crossbuild-essential-arm64 libseccomp2:arm64=2.4.4-1~bpo10+1 libseccomp-dev:arm64=2.4.4-1~bpo10+1 \
--no-install-recommends

# define all valid target configurations for compilation
FROM gobuild-minimal AS gobuild-amd64-amd64
FROM gobuild-minimal AS gobuild-arm-arm
FROM gobuild-minimal AS gobuild-s390x-s390x
FROM gobuild-minimal AS gobuild-ppc64le-ppc64le
FROM gobuild-minimal AS gobuild-arm64-arm64
FROM gobuild-cross-amd64-arm AS gobuild-amd64-arm
FROM gobuild-cross-amd64 AS gobuild-amd64-s390x
FROM gobuild-cross-amd64 AS gobuild-amd64-ppc64le
FROM gobuild-cross-amd64-arm AS gobuild-amd64-arm64
FROM gobuild-$BUILDARCH-$TARGETARCH AS gobuild-base
FROM go-${TARGETOS} AS gobuild-base
RUN apk add --no-cache file bash clang lld pkgconfig git make
COPY --from=xx / /

# runc source
FROM git AS runc-src
Expand All @@ -73,9 +49,13 @@ RUN git clone https://github.com/opencontainers/runc.git runc \
FROM gobuild-base AS runc
WORKDIR $GOPATH/src/github.com/opencontainers/runc
ARG TARGETPLATFORM
# gcc is only installed for libgcc
# lld has issues building static binaries for ppc so prefer ld for it
RUN set -e; xx-apk add musl-dev gcc libseccomp-dev; \
[ "$(xx-info arch)" != "ppc64le" ] || XX_CC_PREFER_LINKER=ld xx-clang --setup-target-triple
RUN --mount=from=runc-src,src=/usr/src/runc,target=. --mount=target=/root/.cache,type=cache \
CGO_ENABLED=1 go build -mod=vendor -ldflags '-extldflags -static' -tags 'apparmor seccomp netgo cgo static_build osusergo' -o /usr/bin/runc ./ && \
file /usr/bin/runc | grep "statically linked"
CGO_ENABLED=1 xx-go build -mod=vendor -ldflags '-extldflags -static' -tags 'apparmor seccomp netgo cgo static_build osusergo' -o /usr/bin/runc ./ && \
xx-verify --static /usr/bin/runc

FROM gobuild-base AS buildkit-base
WORKDIR /src
Expand All @@ -96,18 +76,18 @@ ARG TARGETPLATFORM
RUN --mount=target=. --mount=target=/root/.cache,type=cache \
--mount=target=/go/pkg/mod,type=cache \
--mount=source=/tmp/.ldflags,target=/tmp/.ldflags,from=buildkit-version \
set -x; go build -ldflags "$(cat /tmp/.ldflags)" -o /usr/bin/buildctl ./cmd/buildctl && \
file /usr/bin/buildctl && file /usr/bin/buildctl | egrep "statically linked|Mach-O|Windows"
xx-go build -ldflags "$(cat /tmp/.ldflags)" -o /usr/bin/buildctl ./cmd/buildctl && \
xx-verify --static /usr/bin/buildctl

# build buildkitd binary
FROM buildkit-base AS buildkitd
ARG TARGETPLATFORM
ARG BUILDKITD_TAGS
ARG TARGETPLATFORM
RUN --mount=target=. --mount=target=/root/.cache,type=cache \
--mount=target=/go/pkg/mod,type=cache \
--mount=source=/tmp/.ldflags,target=/tmp/.ldflags,from=buildkit-version \
go build -ldflags "$(cat /tmp/.ldflags) -extldflags '-static'" -tags "osusergo netgo static_build seccomp ${BUILDKITD_TAGS}" -o /usr/bin/buildkitd ./cmd/buildkitd && \
file /usr/bin/buildkitd | egrep "statically linked|Windows"
CGO_ENABLED=0 xx-go build -ldflags "$(cat /tmp/.ldflags) -extldflags '-static'" -tags "osusergo netgo static_build seccomp ${BUILDKITD_TAGS}" -o /usr/bin/buildkitd ./cmd/buildkitd && \
xx-verify --static /usr/bin/buildkitd

FROM scratch AS binaries-linux-helper
COPY --from=runc /usr/bin/runc /buildkit-runc
Expand Down Expand Up @@ -153,8 +133,10 @@ WORKDIR /usr/src
RUN git clone https://github.com/containerd/containerd.git containerd

FROM gobuild-base AS containerd-base
RUN apt-get --no-install-recommends install -y btrfs-progs libbtrfs-dev
WORKDIR /go/src/github.com/containerd/containerd
ARG TARGETPLATFORM
ENV CGO_ENABLED=1 BUILDTAGS=no_btrfs
RUN xx-apk add musl-dev gcc && xx-go --wrap

FROM containerd-base AS containerd
ARG CONTAINERD_VERSION
Expand Down Expand Up @@ -186,27 +168,30 @@ WORKDIR /go/src/github.com/rootless-containers/rootlesskit
ARG TARGETPLATFORM
RUN --mount=target=/root/.cache,type=cache \
git checkout -q "$ROOTLESSKIT_VERSION" && \
CGO_ENABLED=0 go build -o /rootlesskit ./cmd/rootlesskit && \
file /rootlesskit | grep "statically linked"
CGO_ENABLED=0 xx-go build -o /rootlesskit ./cmd/rootlesskit && \
xx-verify --static /rootlesskit

FROM gobuild-base AS stargz-snapshotter
ARG STARGZ_SNAPSHOTTER_VERSION
RUN git clone https://github.com/containerd/stargz-snapshotter.git /go/src/github.com/containerd/stargz-snapshotter
WORKDIR /go/src/github.com/containerd/stargz-snapshotter
ARG TARGETPLATFORM
RUN --mount=target=/root/.cache,type=cache \
git checkout -q "$STARGZ_SNAPSHOTTER_VERSION" && \
xx-go --wrap && \
mkdir /out && CGO_ENABLED=0 PREFIX=/out/ make && \
file /out/containerd-stargz-grpc | grep "statically linked" && \
file /out/ctr-remote | grep "statically linked"
xx-verify --static /out/containerd-stargz-grpc && \
xx-verify --static /out/ctr-remote

FROM --platform=$BUILDPLATFORM alpine:${ALPINE_VERSION} AS fuse-overlayfs
RUN apk add --no-cache curl
COPY --from=xx / /
ARG FUSEOVERLAYFS_VERSION
ARG TARGETARCH
RUN echo $TARGETARCH | sed -e s/^amd64$/x86_64/ -e s/^arm64$/aarch64/ -e s/^arm$/armv7l/ > /uname_m && \
mkdir /out && \
curl -sSL -o /out/fuse-overlayfs https://github.com/containers/fuse-overlayfs/releases/download/${FUSEOVERLAYFS_VERSION}/fuse-overlayfs-$(cat /uname_m) && \
chmod +x /out/fuse-overlayfs
ARG TARGETPLATFORM
RUN mkdir /out && \
curl -sSL -o /out/fuse-overlayfs https://github.com/containers/fuse-overlayfs/releases/download/${FUSEOVERLAYFS_VERSION}/fuse-overlayfs-$(xx-info march) && \
chmod +x /out/fuse-overlayfs && \
xx-verify --static /out/fuse-overlayfs

# Copy together all binaries needed for oci worker mode
FROM buildkit-export AS buildkit-buildkitd.oci_only
Expand Down Expand Up @@ -251,15 +236,17 @@ RUN curl -Ls https://github.com/containernetworking/plugins/releases/download/$C

FROM buildkit-base AS integration-tests-base
ENV BUILDKIT_INTEGRATION_ROOTLESS_IDPAIR="1000:1000"
RUN apt-get --no-install-recommends install -y uidmap sudo vim iptables fuse \
RUN apk add --no-cache shadow shadow-uidmap sudo vim iptables fuse \
&& useradd --create-home --home-dir /home/user --uid 1000 -s /bin/sh user \
&& echo "XDG_RUNTIME_DIR=/run/user/1000; export XDG_RUNTIME_DIR" >> /home/user/.profile \
&& mkdir -m 0700 -p /run/user/1000 \
&& chown -R user /run/user/1000 /home/user \
&& update-alternatives --set iptables /usr/sbin/iptables-legacy
&& ln -s /sbin/iptables-legacy /usr/bin/iptables \
&& xx-go --wrap
# musl is needed to directly use the registry binary that is built on alpine
ENV BUILDKIT_INTEGRATION_CONTAINERD_EXTRA="containerd-1.3=/opt/containerd-alt/bin"
ENV BUILDKIT_INTEGRATION_SNAPSHOTTER=stargz
ENV CGO_ENABLED=0
COPY --from=stargz-snapshotter /out/* /usr/bin/
COPY --from=rootlesskit /rootlesskit /usr/bin/
COPY --from=containerd-alt /out/containerd* /opt/containerd-alt/bin/
Expand All @@ -280,14 +267,17 @@ VOLUME /var/lib/buildkit
# newuidmap & newgidmap binaries (shadow-uidmap 4.7-r1) shipped with alpine cannot be executed without CAP_SYS_ADMIN,
# because the binaries are built without libcap-dev.
# So we need to build the binaries with libcap enabled.
FROM alpine:${ALPINE_VERSION} AS idmap
RUN apk add --no-cache autoconf automake build-base byacc gettext gettext-dev gcc git libcap-dev libtool libxslt
RUN git clone https://github.com/shadow-maint/shadow.git /shadow
WORKDIR /shadow
FROM --platform=$BUILDPLATFORM alpine:${ALPINE_VERSION} AS idmap
RUN apk add --no-cache git autoconf automake clang lld gettext-dev libtool make byacc binutils
COPY --from=xx / /
ARG SHADOW_VERSION
RUN git checkout $SHADOW_VERSION
RUN ./autogen.sh --disable-nls --disable-man --without-audit --without-selinux --without-acl --without-attr --without-tcb --without-nscd \
&& make \
RUN git clone https://github.com/shadow-maint/shadow.git /shadow && cd /shadow && git checkout $SHADOW_VERSION
WORKDIR /shadow
ARG TARGETPLATFORM
RUN xx-apk add --no-cache musl-dev gcc libcap-dev
RUN CC=$(xx-clang --print-target-triple)-clang ./autogen.sh --disable-nls --disable-man --without-audit --without-selinux --without-acl --without-attr --without-tcb --without-nscd --host $(xx-clang --print-target-triple) \
&& make -j $(nproc) \
&& xx-verify src/newuidmap src/newuidmap \
&& cp src/newuidmap src/newgidmap /usr/bin

# Rootless mode.
Expand Down
14 changes: 7 additions & 7 deletions frontend/dockerfile/cmd/dockerfile-frontend/Dockerfile
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@@ -1,9 +1,10 @@
# syntax = docker/dockerfile:1.1-experimental

FROM --platform=$BUILDPLATFORM tonistiigi/xx:golang@sha256:6f7d999551dd471b58f70716754290495690efa8421e0a1fcf18eb11d0c0a537 AS xgo
# xx is a helper for cross-compilation
FROM --platform=$BUILDPLATFORM tonistiigi/xx:golang@sha256:810dc54d5144f133a218e88e319184bf8b9ce01d37d46ddb37573e90decd9eef AS xx

FROM --platform=$BUILDPLATFORM golang:1.13-buster AS base
COPY --from=xgo / /
FROM --platform=$BUILDPLATFORM golang:1.13-alpine AS base
COPY --from=xx / /
WORKDIR /src
ENV GOFLAGS=-mod=vendor

Expand All @@ -16,15 +17,14 @@ RUN --mount=target=. \
echo -n "${VERSION}" | tee /tmp/.version;

FROM base AS build
RUN apt-get update && apt-get --no-install-recommends install -y file
RUN apk add --no-cache file
ARG BUILDTAGS=""
ARG TARGETPLATFORM
ENV TARGETPLATFORM=$TARGETPLATFORM
RUN --mount=target=. --mount=type=cache,target=/root/.cache \
--mount=target=/go/pkg/mod,type=cache \
--mount=source=/tmp/.ldflags,target=/tmp/.ldflags,from=version \
CGO_ENABLED=0 go build -o /dockerfile-frontend -ldflags "-d $(cat /tmp/.ldflags)" -tags "$BUILDTAGS netgo static_build osusergo" ./frontend/dockerfile/cmd/dockerfile-frontend && \
file /dockerfile-frontend | grep "statically linked"
CGO_ENABLED=0 xx-go build -o /dockerfile-frontend -ldflags "-d $(cat /tmp/.ldflags)" -tags "$BUILDTAGS netgo static_build osusergo" ./frontend/dockerfile/cmd/dockerfile-frontend && \
xx-verify --static /dockerfile-frontend

FROM scratch AS release
LABEL moby.buildkit.frontend.network.none="true"
Expand Down
2 changes: 1 addition & 1 deletion go.mod
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Expand Up @@ -63,7 +63,7 @@ require (
golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9
golang.org/x/net v0.0.0-20201224014010-6772e930b67b
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4
golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e
// genproto: the actual version is replaced in replace()
google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a
Expand Down
2 changes: 2 additions & 0 deletions go.sum
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Expand Up @@ -770,6 +770,8 @@ golang.org/x/sys v0.0.0-20201202213521-69691e467435/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 h1:EZ2mChiOa8udjfp6rRmswTbtZN/QzUQp4ptM4rnjHvc=
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
Expand Down
1 change: 1 addition & 0 deletions vendor/golang.org/x/sys/cpu/cpu_aix.go
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4 changes: 2 additions & 2 deletions vendor/golang.org/x/sys/cpu/cpu_other_arm64.go
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