rust-rpxy/docker/Dockerfile.slim
Jun Kurihara 2e3216019b
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2023-07-25 03:27:55 +09:00

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FROM --platform=$BUILDPLATFORM messense/rust-musl-cross:${TARGETARCH}-musl AS builder
LABEL maintainer="Jun Kurihara"
ARG TARGETARCH
RUN if [ $TARGETARCH = "amd64" ]; then \
echo "x86_64" > /arch; \
elif [ $TARGETARCH = "arm64" ]; then \
echo "aarch64" > /arch; \
else \
echo "Unsupported platform: $TARGETARCH"; \
exit 1; \
fi
ENV CFLAGS=-Ofast
WORKDIR /tmp
COPY . /tmp/
ENV RUSTFLAGS "-C link-arg=-s"
RUN echo "Building rpxy from source" && \
cargo build --release --target $(cat /arch)-unknown-linux-musl && \
musl-strip --strip-all /tmp/target/$(cat /arch)-unknown-linux-musl/release/rpxy && \
cp /tmp/target/$(cat /arch)-unknown-linux-musl/release/rpxy /tmp/target/release/rpxy
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FROM --platform=$TARGETPLATFORM alpine:latest AS runner
LABEL maintainer="Jun Kurihara"
ENV RUNTIME_DEPS logrotate ca-certificates su-exec
RUN apk add --no-cache ${RUNTIME_DEPS} && \
update-ca-certificates && \
find / -type d -path /proc -prune -o -type f -perm /u+s -exec chmod u-s {} \; && \
find / -type d -path /proc -prune -o -type f -perm /g+s -exec chmod g-s {} \; && \
mkdir -p /rpxy/bin &&\
mkdir -p /rpxy/log
COPY --from=builder /tmp/target/release/rpxy /rpxy/bin/rpxy
COPY ./docker/run.sh /rpxy
COPY ./docker/entrypoint.sh /rpxy
RUN chmod +x /rpxy/run.sh && \
chmod +x /rpxy/entrypoint.sh
ENV SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
ENV SSL_CERT_DIR=/etc/ssl/certs
EXPOSE 80 443
CMD ["/rpxy/entrypoint.sh"]
ENTRYPOINT ["/rpxy/entrypoint.sh"]