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Stop building arm 32bit images & better cache in docker image

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This commit is contained in:
Quentin Gliech
2022-02-01 15:23:37 +01:00
parent 61e30f7222
commit 13291bd216
2 changed files with 28 additions and 30 deletions
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Dockerfile
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@@ -1,3 +1,5 @@
# syntax = docker/dockerfile:1.3
# Builds a minimal image with the binary only. It is multi-arch capable,
# cross-building to aarch64 and x86_64. When cross-compiling, Docker sets two
# implicit BUILDARG: BUILDPLATFORM being the host platform and TARGETPLATFORM
@@ -29,55 +31,47 @@ RUN find public -type f -exec touch -t 197001010000.00 {} +
# The image Debian base name (bullseye) must be in sync with the runtime variant (debian11)
FROM --platform=${BUILDPLATFORM} docker.io/library/rust:${RUSTC_VERSION}-slim-${DEBIAN_VERSION_NAME} AS chef
# Install x86_64, aarch64 and arm (v6 and v7) cross-compiling stack
RUN apt update && apt install -y --no-install-recommends \
g++-x86-64-linux-gnu \
# Install x86_64 and aarch64 cross-compiling stack
RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
RUN \
--mount=type=cache,target=/var/cache/apt \
--mount=type=cache,target=/var/lib/apt \
apt update && apt install -y --no-install-recommends \
g++-aarch64-linux-gnu \
g++-arm-linux-gnueabihf \
g++-x86-64-linux-gnu \
libc6-dev-arm64-cross \
libc6-dev-amd64-cross \
libc6-dev-armhf-cross \
qemu-user \
&& rm -rf /var/lib/apt/lists/*
libc6-dev-amd64-cross
WORKDIR /app
RUN cargo install --locked cargo-chef
RUN \
--mount=type=cache,target=/usr/local/cargo/registry \
cargo install --locked cargo-chef
ENV \
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-linux-gnu-gcc \
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="qemu-x86_64 -L /usr/x86_64-linux-gnu" \
CC_x86_64_unknown_linux_gnu=x86_64-linux-gnu-gcc \
CXX_x86_64_unknown_linux_gnu=x86_64-linux-gnu-g++ \
CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64 -L /usr/aarch64-linux-gnu" \
CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc \
CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++ \
CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \
CC_arm_unknown_linux_gnueabihf=arm-linux-gnueabihf-gcc \
CXX_arm_unknown_linux_gnueabihf=arm-linux-gnueabihf-g++ \
CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \
CC_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-gcc \
CXX_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-g++
CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++
ARG RUSTC_VERSION
ARG TARGETPLATFORM
# Install all cross-compilation targets
RUN rustup target add --toolchain "${RUSTC_VERSION}" \
x86_64-unknown-linux-gnu \
aarch64-unknown-linux-gnu \
arm-unknown-linux-gnueabihf \
armv7-unknown-linux-gnueabihf
aarch64-unknown-linux-gnu
# Helper script that transforms docker platforms to LLVM triples
COPY ./misc/docker-arch-to-rust-target.sh /
## Run the planner from cargo-chef ##
FROM --platform=${BUILDPLATFORM} chef AS planner
COPY . .
RUN cargo chef prepare --recipe-path recipe.json
COPY ./Cargo.toml ./Cargo.lock /app/
COPY ./crates /app/crates
RUN \
--mount=type=cache,target=/usr/local/cargo/registry \
cargo chef prepare --recipe-path recipe.json
## Actual build stage ##
FROM --platform=${BUILDPLATFORM} chef AS builder
@@ -86,17 +80,22 @@ ARG TARGETPLATFORM
# Build dependencies
COPY --from=planner /app/recipe.json recipe.json
RUN cargo chef cook \
RUN \
--mount=type=cache,target=/usr/local/cargo/registry \
cargo chef cook \
--release \
--recipe-path recipe.json \
--target $(/docker-arch-to-rust-target.sh "${TARGETPLATFORM}") \
--package mas-cli
# Build the rest
COPY . .
COPY ./Cargo.toml ./Cargo.lock /app/
COPY ./crates /app/crates
COPY --from=static-files /app/crates/static-files/public /app/crates/static-files/public
ENV SQLX_OFFLINE=true
RUN cargo build \
RUN \
--mount=type=cache,target=/usr/local/cargo/registry \
cargo build \
--release \
--bin mas-cli \
--target $(/docker-arch-to-rust-target.sh "${TARGETPLATFORM}")