42 lines
1.7 KiB
Docker
42 lines
1.7 KiB
Docker
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# Montana node — Docker runtime image.
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#
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# Two-stage build:
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# 1. rust:1.95-bookworm — builds montana-node release binary
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# 2. debian:trixie-slim — runs the binary (newer glibc covers symbols the
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# rust image links against; bookworm-slim is too old)
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#
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# Build context is the REPOSITORY ROOT (parent of Code/). mt-mnemonic uses
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# include_str!("../../../../Montana wordlist.txt") which is checked in at
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# the repo top level, so the wordlist file must be reachable from /build.
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#
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# Standalone build (from repo root):
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# docker build -t montana-node:local -f Code/docker/runtime/Dockerfile .
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# Compose orchestration:
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# docker compose -f Code/docker/runtime/docker-compose.yml up -d --build
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FROM rust:1.95-bookworm AS builder
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WORKDIR /build
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COPY . /build/
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ENV CARGO_NET_RETRY=10 \
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CARGO_HTTP_MULTIPLEXING=false
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WORKDIR /build/Code
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RUN cargo build --release -j 1 -p montana-node && \
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strip target/release/montana-node && \
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ls -lh target/release/montana-node
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FROM debian:trixie-slim
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RUN apt-get update && \
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apt-get install -y --no-install-recommends ca-certificates tini util-linux && \
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rm -rf /var/lib/apt/lists/* && \
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useradd -r -m -d /var/lib/montana -s /usr/sbin/nologin montana && \
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mkdir -p /etc/montana && chmod 0755 /etc/montana
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COPY --from=builder /build/Code/target/release/montana-node /usr/local/bin/montana-node
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COPY Code/scripts/genesis-manifest.json /etc/montana/genesis-manifest.json
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COPY Code/docker/runtime/entrypoint.sh /usr/local/bin/montana-entrypoint
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RUN chmod +x /usr/local/bin/montana-entrypoint
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WORKDIR /var/lib/montana
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VOLUME ["/var/lib/montana"]
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EXPOSE 8444
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# Run as root so the entrypoint can chown the named volume, then drop to montana.
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ENTRYPOINT ["/usr/bin/tini", "--", "/usr/local/bin/montana-entrypoint"]
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