core lightning vanilla image

Dockerfile

# build stage for core lightning and its plugins
FROM --platform=${TARGETPLATFORM:-${BUILDPLATFORM:-linux/amd64}} alpine:3.18 AS builder

ARG TARGETPLATFORM

WORKDIR /build

RUN apk update && \
  apk add \
  alpine-sdk \
  autoconf \
  automake \
  ca-certificates \
  cargo \
  gettext \
  git \
  gmp-dev \
  jq \
  libsodium \
  libtool \
  net-tools \
  postgresql-dev \
  py3-mako \
  py3-pip \
  py3-grpcio \
  python3 \
  python3-dev \
  sqlite-dev \
  sqlite-static \
  zlib-dev \
  zlib-static \
  linux-headers

RUN pip install --upgrade pip packaging

ARG CORE_LIGHTNING_GIT_HASH \
  CORE_LIGHTNING_REPO
RUN git clone --recursive $CORE_LIGHTNING_REPO core-lightning
RUN cd core-lightning && \
  git checkout $CORE_LIGHTNING_GIT_HASH && \
  ./configure --enable-static --prefix=/usr && \
  make -j $(nproc) install && \
  make clean

ARG CLN_PLUGINS_GIT_HASH \
  CLN_PLUGINS_REPO
RUN git clone $CLN_PLUGINS_REPO
RUN cd plugins && \
  git checkout $CLN_PLUGINS_GIT_HASH && \
  git submodule update --init --recursive

# Build summars plugin
RUN cd plugins/summars && \
  cargo install --locked --path . --bin summars --profile release --root /usr/local/ && \
  cargo clean

FROM --platform=${TARGETPLATFORM:-${BUILDPLATFORM:-linux/amd64}} alpine:3.18 AS clboss_builder

WORKDIR /build

RUN apk update && \
  apk add \
  git \
  autoconf-archive \
  automake \
  bind-tools \
  build-base \
  curl-dev \
  libev-dev \
  libtool \
  libunwind-dev \
  pkgconf \
  sqlite-dev

ARG CLBOSS_GIT_HASH \
  CLBOSS_REPO
RUN git clone --recurse-submodules $CLBOSS_REPO clboss
RUN cd clboss && \
  git checkout $CLBOSS_GIT_HASH && \
  autoreconf -i && \
  ./configure --disable-exception-backtrace --prefix=/usr && \
  make -j $(nproc) && \
  make -j $(nproc) install && \
  make clean

# final stage with runtime dependencies and pkgs
FROM --platform=${TARGETPLATFORM:-${BUILDPLATFORM:-linux/amd64}} alpine:3.18 AS runner

LABEL maintainer.0="Lakshya Singh (@king-11)" \
  maintainer.1="Dev Random (@devrandom01)"

RUN apk update && \
  apk add \
  python3 \
  py3-pip \
  postgresql \
  bitcoin-cli \
  pkgconf \
  build-base \
  bind-tools \
  libev-dev \
  curl-dev \
  sqlite-dev \
  tini \
  python3-dev \
  libffi-dev

ARG LIGHTNINGD_UID=101 \
  LIGHTNINGD_USER=clightning
ARG LIGHTNINGD_HOME=/home/${LIGHTNINGD_USER}
ENV LIGHTNINGD_DATA=${LIGHTNINGD_HOME}/.lightning

RUN mkdir -p /usr/local/src/plugins

COPY --from=builder /usr/bin/lightningd /usr/bin/lightning-cli /usr/bin/lightning-hsmtool /usr/bin/
COPY --from=builder /usr/libexec/c-lightning /usr/libexec/c-lightning
COPY --from=builder /usr/share/man/man8 /usr/share/man/man8
COPY --from=builder /usr/share/doc/c-lightning /usr/share/doc/c-lightning
COPY --from=clboss_builder /usr/bin/clboss /usr/bin/clboss
COPY --from=builder /build/plugins/monitor/monitor.py /usr/local/src/plugins/monitor.py
COPY --from=builder /usr/local/bin/summars /usr/local/src/plugins/summars

RUN addgroup -S ${LIGHTNINGD_USER} && adduser -S ${LIGHTNINGD_USER} -G ${LIGHTNINGD_USER} && \
  mkdir -p ${LIGHTNINGD_DATA} && \
  chown -R ${LIGHTNINGD_USER}:${LIGHTNINGD_USER} ${LIGHTNINGD_DATA}

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

COPY healthcheck.sh /healthcheck.sh
RUN chmod +x /healthcheck.sh

VOLUME ["${LIGHTNINGD_HOME}"]

COPY regtest-config /regtest-config

USER ${LIGHTNINGD_USER}

RUN pip3 install --user \
  pyln-client \
  requests \
  packaging

# cln rest dependencies
RUN pip3 install --user json5 flask flask-restx gunicorn pyln-client flask-socketio gevent gevent-websocket flask-cors

EXPOSE 9735 9835 8080 10000

HEALTHCHECK --interval=5s --timeout=10s --start-period=5s \
  CMD ["/healthcheck.sh"]

ENTRYPOINT ["/sbin/tini", "--", "/entrypoint.sh"]

entrypoint.sh

#!/bin/sh
set -e

cp -u /regtest-config ${LIGHTNINGD_DATA}/regtest-config

if [ $(echo "$1" | cut -c1) = "-" ]; then
  echo "$0: assuming arguments for lightningd"

  set -- lightningd "$@"
fi

echo
exec "$@"

healthcheck.sh

#!/bin/sh

set -ex

lightning-cli --network regtest getinfo

regtest-config

important-plugin=/usr/bin/clboss
clboss-auto-close=true
plugin=/usr/local/src/plugins/summars
plugin=/usr/local/src/plugins/monitor.py