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plm-electrumx/Dockerfile
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davideandClaude Sonnet 5.5 6624403688 Add Dockerfile and docker-compose.yml to run next to the Palladium node
ElectrumX is built from this source tree with RocksDB and joins the external
'palladium' network of the node in palladiumcore/docker, reaching it as
palladiumd:2332. RPC credentials come from .env (ignored by git, see
.env.example). The Bitcoin-specific contrib/Dockerfile is removed.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22 15:10:44 +02:00

53 lines
1.6 KiB
Docker

# plm-electrumx: ElectrumX server for Palladium, with RocksDB, built from this source tree.
#
# docker compose up -d --build (see docker-compose.yml and README.md)
#
# Runs on the "palladium" network of the node in palladiumcore/docker and reaches it as palladiumd:2332.
FROM python:3.14-trixie AS builder
WORKDIR /usr/src/app
# the libs needed by rocksdb (including development headers)
RUN apt-get update \
&& apt-get -y --no-install-recommends install \
build-essential \
librocksdb-dev \
pkg-config \
&& rm -rf /var/lib/apt/lists/*
COPY pyproject.toml README.md LICENCE MANIFEST.in ./
COPY src ./src
RUN python -m venv venv \
&& venv/bin/pip install --no-cache-dir ".[rocksdb]"
FROM python:3.14-slim-trixie
# the libs needed by rocksdb (no development headers or statics)
RUN apt-get update && apt-get -y --no-install-recommends install librocksdb9.10 && rm -rf /var/lib/apt/lists/*
ENV COIN=Palladium
ENV NET=mainnet
ENV DB_ENGINE=rocksdb
ENV DB_DIRECTORY=/var/lib/electrumx
ENV SERVICES="tcp://:50001"
# set at run time, see docker-compose.yml:
#ENV DAEMON_URL="http://user:password@palladiumd:2332/"
#ENV CACHE_MB=2000
#ENV REPORT_SERVICES=tcp://example.com:50001
WORKDIR /usr/src/app
COPY --from=builder /usr/src/app/venv ./venv
# the data directory is created here so that an empty volume is owned by the electrumx user
RUN useradd --create-home --uid 1000 electrumx \
&& mkdir -p "$DB_DIRECTORY" && chown electrumx:electrumx "$DB_DIRECTORY"
USER electrumx
VOLUME /var/lib/electrumx
# 50001: Electrum protocol over TCP.
EXPOSE 50001
CMD ["/usr/src/app/venv/bin/electrumx_server"]