ARG RUST_BUILDER_IMAGE=rust:1.56-slim # Build Lemmy FROM $RUST_BUILDER_IMAGE as builder # Install compilation dependencies RUN apt-get update \ && apt-get -y install --no-install-recommends libssl-dev pkg-config libpq-dev git \ && rm -rf /var/lib/apt/lists/* WORKDIR /app COPY ./ ./ RUN echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" RUN cargo build --release # reduce binary size RUN strip ./target/release/lemmy_server RUN cp ./target/release/lemmy_server /app/lemmy_server # The Debian runner FROM debian:buster-slim as lemmy # Install libpq for postgres RUN apt-get update \ && apt-get -y install --no-install-recommends postgresql-client libc6 libssl1.1 ca-certificates \ && rm -rf /var/lib/apt/lists/* RUN addgroup --gid 1000 lemmy RUN useradd --no-create-home --shell /bin/sh --uid 1000 --gid 1000 lemmy # Copy resources COPY --chown=lemmy:lemmy --from=builder /app/lemmy_server /app/lemmy RUN chown lemmy:lemmy /app/lemmy USER lemmy EXPOSE 8536 CMD ["/app/lemmy"]