FROM rustlang/rust:nightly-buster-slim AS build
RUN apt-get update
RUN apt-get install -y musl-tools
RUN rustup --version
RUN rustup install nightly-2019-04-17 && \
rustup default nightly-2019-04-17 && \
rustup target add x86_64-unknown-linux-musl
RUN rustc --version && \
rustup --version && \
cargo --version
WORKDIR /app
COPY . /app
RUN cargo clean && cargo build --release --target x86_64-unknown-linux-musl
RUN strip ./target/x86_64-unknown-linux-musl/release/constellation
FROM scratch
WORKDIR /usr/src/constellation
COPY --from=build /app/target/x86_64-unknown-linux-musl/release/constellation /usr/local/bin/constellation
CMD [ "constellation", "-c", "/etc/constellation.cfg" ]
EXPOSE 53/udp 8080