53 lines
1.9 KiB
Docker
53 lines
1.9 KiB
Docker
# Using multistage build:
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# https://docs.docker.com/develop/develop-images/multistage-build/
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# https://whitfin.io/speeding-up-rust-docker-builds/
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########################## BUILD IMAGE ##########################
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# Rust build image to build Autarco Scraper's statically compiled binary
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FROM docker.io/rust:1.45 as builder
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# Build the dependencies first
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RUN USER=root cargo new --bin autarco-scraper
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WORKDIR ./autarco-scraper
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COPY ./Cargo.* ./
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RUN cargo build --release
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RUN rm src/*.rs
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# Add the real project files from current folder
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ADD . ./
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# Build the actual binary from the copied local files
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RUN rm ./target/release/deps/autarco_scraper*
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RUN cargo build --release
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########################## RUNTIME IMAGE ##########################
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# Create new stage with a minimal image for the actual runtime image/container
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FROM docker.io/debian:buster-slim
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# Install cURL, Firefox and the Gecko Driver
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RUN apt-get update && \
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apt-get upgrade -y && \
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apt-get install -y --no-install-recommends ca-certificates curl firefox-esr jq && \
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rm -rf /var/lib/apt/lists/*
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RUN export VERSION=$(curl -sL https://api.github.com/repos/mozilla/geckodriver/releases/latest | jq -r .tag_name); \
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curl -vsL https://api.github.com/repos/mozilla/geckodriver/releases/latest | jq -r .tag_name; \
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curl -sL "https://github.com/mozilla/geckodriver/releases/download/$VERSION/geckodriver-$VERSION-linux64.tar.gz" | \
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tar -xz -C /usr/local/bin && \
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chmod +x /usr/local/bin/geckodriver
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# Copy the binary from the "builder" stage to the current stage
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RUN adduser --system --disabled-login --home /autarco-scraper --gecos "" --shell /bin/bash autarco-scraper
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COPY --from=builder /autarco-scraper/target/release/autarco-scraper /autarco-scraper
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# Standard port on which Rocket launches
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EXPOSE 8000
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# Set user to www-data
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USER autarco-scraper
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# Set container home directory
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WORKDIR /autarco-scraper
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# Run Autarco Scraper
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ENTRYPOINT [ "/autarco-scraper/autarco-scraper" ]
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