Dockerfile

FROM debian:stable-slim

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

RUN useradd -r litecoin \
  && 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 \
    # Litecoin (davidburkett38’s key)
    3620E9D387E55666 \
    # Gosu (tianon's key)
    B42F6819007F00F88E364FD4036A9C25BF357DD4 \
  ; do \
    gpg --no-tty --keyserver pgp.mit.edu --recv-keys "$key" || \
    gpg --no-tty --keyserver keyserver.pgp.com --recv-keys "$key" || \
    gpg --no-tty --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" || \
    gpg --no-tty --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$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

ARG TARGETPLATFORM
ENV LITECOIN_VERSION=0.21.2.2
ENV LITECOIN_DATA=/home/litecoin/.litecoin

RUN set -ex \
  && if [ "${TARGETPLATFORM}" = "linux/amd64" ]; then export TARGETPLATFORM=x86_64-linux-gnu; fi \
  && if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then export TARGETPLATFORM=aarch64-linux-gnu; fi \
  && if [ "${TARGETPLATFORM}" = "linux/arm/v7" ]; then export TARGETPLATFORM=arm-linux-gnueabihf; fi \
  && curl -SLO https://download.litecoin.org/litecoin-${LITECOIN_VERSION}/linux/litecoin-${LITECOIN_VERSION}-${TARGETPLATFORM}.tar.gz \
  && curl -SLO https://download.litecoin.org/litecoin-${LITECOIN_VERSION}/SHA256SUMS.asc \
  && gpg --verify SHA256SUMS.asc \
  && grep $(sha256sum litecoin-${LITECOIN_VERSION}-${TARGETPLATFORM}.tar.gz | awk '{ print $1 }') SHA256SUMS.asc \
  && tar --strip=2 -xzf *.tar.gz -C /usr/local/bin \
  && rm *.tar.gz

COPY docker-entrypoint.sh /entrypoint.sh

VOLUME ["/home/litecoin/.litecoin"]

EXPOSE 9332 9333 19332 19333 19444

ENTRYPOINT ["/entrypoint.sh"]

CMD ["litecoind"]