Dustin C. Hatch
554c1e9cf4
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Building a static executable and distributing it in a "from scratch" container image dramatically reduces the image size: down to 8 MB from 102 MB.
26 lines
426 B
Docker
26 lines
426 B
Docker
FROM docker.io/library/rust:1.73-alpine AS build
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RUN --mount=type=cache,target=/var/cache \
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apk add \
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musl-dev \
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&& :
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COPY . /src
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WORKDIR /src
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RUN cargo build --release --locked \
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&& strip target/release/tmpl
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FROM scratch
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COPY --from=build /src/target/release/tmpl /tmpl
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ENTRYPOINT ["/tmpl"]
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LABEL name='tmpl' \
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vendor='Dustin C. Hatch' \
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license='MIT OR APACHE-2.0' \
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version='0.1.0'
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