nwaku/Dockerfile

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# BUILD IMAGE --------------------------------------------------------
FROM alpine:3.12 AS nim-build
ARG NIM_PARAMS
ARG MAKE_TARGET=wakunode
# Get build tools and required header files
RUN apk add --no-cache bash build-base pcre-dev linux-headers git
WORKDIR /app
COPY . .
# Ran separately from 'make' to avoid re-doing
RUN git submodule update --init --recursive
# Slowest build step for the sake of caching layers
RUN make -j$(nproc) deps
# Build the final node binary
RUN make -j$(nproc) $MAKE_TARGET NIM_PARAMS="$NIM_PARAMS"
# ACTUAL IMAGE -------------------------------------------------------
FROM alpine:3.12
ARG MAKE_TARGET=wakunode
LABEL maintainer="jakub@status.im"
LABEL source="https://github.com/status-im/nim-waku"
LABEL description="Wakunode: Waku and Whisper client"
# DevP2P, LibP2P, and JSON RPC ports
EXPOSE 30303 60000 8545
# Referenced in the binary
RUN apk add --no-cache libgcc pcre-dev
# Fix for 'Error loading shared library libpcre.so.3: No such file or directory'
RUN ln -s /usr/lib/libpcre.so /usr/lib/libpcre.so.3
# Copy to separate location to accomodate different MAKE_TARGET values
COPY --from=nim-build /app/build/$MAKE_TARGET /usr/local/bin/
# Symlink the correct wakunode binary
RUN ln -sv /usr/local/bin/$MAKE_TARGET /usr/bin/wakunode
ENTRYPOINT ["/usr/bin/wakunode"]
# By default just show help if called without arguments
CMD ["--help"]