59 lines
1.6 KiB
Docker
59 lines
1.6 KiB
Docker
# Stage 1: Build
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ARG RUST_VERSION=1.76.0
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FROM lukemathwalker/cargo-chef:latest-rust-${RUST_VERSION} as chef
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WORKDIR /build/
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# hadolint ignore=DL3008
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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lld \
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clang \
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libclang-dev \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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FROM chef as planner
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COPY . .
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RUN cargo chef prepare --recipe-path recipe.json
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FROM chef as builder
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COPY --from=planner /build/recipe.json recipe.json
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# Build dependencies - this is the caching Docker layer!
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RUN cargo chef cook --release -p monzo-ingestion --recipe-path recipe.json
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# Build application
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COPY . .
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RUN cargo build --release -p monzo-ingestion
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# Stage 2: Run
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FROM debian:bullseye-slim AS final
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RUN set -ex; \
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apt-get update && \
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apt-get -y install --no-install-recommends \
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ca-certificates curl && \
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rm -rf /var/lib/apt/lists/*
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# Create a non-privileged user that the app will run under.
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# See https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#user
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ARG UID=10001
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RUN adduser \
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--disabled-password \
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--gecos "" \
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--home "/nonexistent" \
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--shell "/sbin/nologin" \
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--no-create-home \
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--uid "${UID}" \
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appuser
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USER appuser
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# Copy the executable from the "build" stage.
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COPY --from=builder /build/target/release/monzo-ingestion /bin/server
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# Expose the port that the application listens on.
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EXPOSE 3000
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HEALTHCHECK --interval=5s --timeout=3s --retries=3 \
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CMD curl -f http://localhost:3000/health || exit 1
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# What the container should run when it is started.
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CMD ["/bin/server"]
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