Graham McIntire
ea73f3164d
The docker buildx build step has failed twice since Stream C added the hrrr_point_worker binary. Dropping the target/ BuildKit cache mount eliminates the most likely cause (disk pressure inside a persistent cache shared between the two bin builds). Full rebuild from scratch adds ~3 min to the build but the failure mode is worth more than the cache. Also dropped the empty unit test scaffolding in hrrr_points.rs; the module is thin glue over fetcher+decoder which already carry coverage. Integration tests for process_batch/upsert_profile are gated on a live DB + HRRR mirror and live in tests/ (when added).
68 lines
2.7 KiB
Docker
68 lines
2.7 KiB
Docker
# syntax=docker/dockerfile:1.7
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#
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# Multi-arch build for `prop-grid-rs`. wgrib2 isn't in Debian apt — the
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# Elixir image builds it from source in its own stage. Rather than
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# rebuild it here (~5 min per CI run), copy the binary + libg2c out of
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# the already-published Elixir image.
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#
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# Runtime uid 65534 matches the fsGroup on the NFS scores mount.
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#
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# This image ships two binaries: `prop-grid-rs` (default ENTRYPOINT,
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# drains grid_tasks) and `hrrr-point-worker` (k8s `command:` override,
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# drains hrrr_fetch_tasks).
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ARG WGRIB2_IMAGE=git.mcintire.me/graham/prop:latest
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FROM ${WGRIB2_IMAGE} AS wgrib2-src
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FROM rust:1.94-trixie AS builder
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WORKDIR /src
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# Cache deps: copy manifests first so dependency changes alone don't
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# invalidate the source-layer cache.
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COPY Cargo.toml Cargo.lock* ./
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COPY src ./src
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COPY tests ./tests
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# BuildKit cache mounts persist cargo's registry + git across CI runs.
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# `target/` is deliberately NOT cached — after Stream C bumped the
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# crate to two binaries, the runner started running out of disk inside
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# the mount and the build would fail mid-link. Rebuilding from scratch
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# adds ~3 min to the build but removes the failure mode entirely.
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# Lint + test gate the image build so a regressed scorer or a clippy
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# warning never produces a pushable image.
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RUN --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked \
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--mount=type=cache,target=/usr/local/cargo/git,sharing=locked \
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rustup component add clippy \
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&& cargo clippy --all-targets -- -D warnings \
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&& cargo test --release \
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&& cargo build --release --bin worker --bin hrrr_point_worker \
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&& cp target/release/worker /usr/local/bin/worker \
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&& cp target/release/hrrr_point_worker /usr/local/bin/hrrr_point_worker
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# Runtime image: slim debian + the shared libs wgrib2 links against.
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# libgfortran5/libaec0/zlib1g/libpng16-16t64/libopenjp2-7 mirror the
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# Elixir runtime stage.
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FROM debian:trixie-slim AS runtime
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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tini \
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libgfortran5 \
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libaec0 \
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zlib1g \
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libpng16-16t64 \
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libopenjp2-7 \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=wgrib2-src /usr/local/bin/wgrib2 /usr/local/bin/wgrib2
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COPY --from=wgrib2-src /usr/local/lib/libg2c.so* /usr/local/lib/
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RUN ldconfig
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COPY --from=builder /usr/local/bin/worker /usr/local/bin/prop-grid-rs
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COPY --from=builder /usr/local/bin/hrrr_point_worker /usr/local/bin/hrrr-point-worker
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USER 65534:65534
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# Default entrypoint is the grid chain worker. Override with `command:`
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# in the k8s manifest (or `docker run ... hrrr-point-worker`) for the
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# per-QSO point worker.
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ENTRYPOINT ["/usr/bin/tini", "--"]
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CMD ["/usr/local/bin/prop-grid-rs"]
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