docker-bitcoin-core/0.12/Dockerfile

FROM debian:stable-slim

LABEL maintainer.0="João Fonseca (@joaopaulofonseca)" \
  maintainer.1="Pedro Branco (@pedrobranco)" \
  maintainer.2="Rui Marinho (@ruimarinho)"

RUN useradd -r bitcoin \
  && apt-get update -y \
  && apt-get install -y curl gnupg \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  && set -ex \
  && for key in \
    B42F6819007F00F88E364FD4036A9C25BF357DD4 \
  ; do \
    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" || \
    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" ; \
  done

ENV GOSU_VERSION=1.10

RUN curl -o /usr/local/bin/gosu -fSL https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-$(dpkg --print-architecture) \
  && curl -o /usr/local/bin/gosu.asc -fSL https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-$(dpkg --print-architecture).asc \
  && gpg --verify /usr/local/bin/gosu.asc \
  && rm /usr/local/bin/gosu.asc \
  && chmod +x /usr/local/bin/gosu

ENV BITCOIN_VERSION=0.12.1
ENV BITCOIN_DATA=/home/bitcoin/.bitcoin
ENV PATH=/opt/bitcoin-${BITCOIN_VERSION}/bin:$PATH

RUN curl -SL https://bitcoin.org/laanwj-releases.asc | gpg --import \
  && curl -SLO https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc \
  && curl -SLO https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-linux64.tar.gz \
  && gpg --verify SHA256SUMS.asc \
  && grep " bitcoin-${BITCOIN_VERSION}-linux64.tar.gz\$" SHA256SUMS.asc | sha256sum -c - \
  && tar -xzf *.tar.gz -C /opt \
  && rm *.tar.gz *.asc

COPY docker-entrypoint.sh /entrypoint.sh

VOLUME ["/home/bitcoin/.bitcoin"]

EXPOSE 8332 8333 18332 18333 18444

ENTRYPOINT ["/entrypoint.sh"]

CMD ["bitcoind"]