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FROM phusion/baseimage:0.10.1 as builder
LABEL maintainer "[email protected]"
LABEL description="This is the build stage for Polkadot. Here we create the binary."
ARG PROFILE=release
WORKDIR /polkadot
COPY . /polkadot
RUN apt-get update && \
apt-get upgrade -y && \
apt-get install -y cmake pkg-config libssl-dev git
RUN curl https://sh.rustup.rs -sSf | sh -s -- -y && \
export PATH=$PATH:$HOME/.cargo/bin && \
cargo build --$PROFILE
# ===== SECOND STAGE ======
FROM phusion/baseimage:0.10.0
LABEL maintainer "[email protected]"
LABEL description="This is the 2nd stage: a very small image where we copy the Polkadot binary."
ARG PROFILE=release
COPY --from=builder /polkadot/target/$PROFILE/polkadot /usr/local/bin
RUN mv /usr/share/ca* /tmp && \
rm -rf /usr/share/* && \
mv /tmp/ca-certificates /usr/share/ && \
rm -rf /usr/lib/python* && \
mkdir -p /root/.local/share/Polkadot && \
ln -s /root/.local/share/Polkadot /data
RUN rm -rf /usr/bin /usr/sbin
EXPOSE 30333 9933 9944
VOLUME ["/data"]
CMD ["/usr/local/bin/polkadot"]