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autarco-scraper/Dockerfile
Paul van Tilburg 32a5fbc236
Remove autarco.toml from documentation and Docker files
* Fix up `docker-compose.yml` and Dockerfile
* Ensure that `README.md` makes it to the build Docker container so the
  build does not fail
* Update `README.md`
2023-01-06 21:30:33 +01:00

48 lines
1.5 KiB
Docker

# Using multistage build:
# https://docs.docker.com/develop/develop-images/multistage-build/
# https://whitfin.io/speeding-up-rust-docker-builds/
########################## BUILD IMAGE ##########################
# Rust build image to build Autarco Scraper's statically compiled binary
FROM docker.io/rust:1 as builder
# Build the dependencies first
RUN USER=root cargo new --bin autarco-scraper
WORKDIR /usr/src/autarco-scraper
COPY ./Cargo.* ./
RUN cargo build --release
RUN rm src/*.rs
# Add the real project files from current folder
ADD . ./
# Build the actual binary from the copied local files
RUN rm ./target/release/deps/autarco_scraper*
RUN cargo build --release
########################## RUNTIME IMAGE ##########################
# Create new stage with a minimal image for the actual runtime image/container
FROM docker.io/debian:bullseye-slim
# Install CA certificates
RUN apt-get update && \
apt-get upgrade -y && \
apt-get install -y --no-install-recommends ca-certificates && \
rm -rf /var/lib/apt/lists/*
# Copy the binary from the "builder" stage to the current stage
RUN adduser --system --disabled-login --home /autarco-scraper --gecos "" --shell /bin/bash autarco-scraper
COPY --from=builder /autarco-scraper/target/release/autarco-scraper /autarco-scraper
# Standard port on which Rocket launches
EXPOSE 8000
# Set user to www-data
USER autarco-scraper
# Set container home directory
WORKDIR /autarco-scraper
# Run Autarco Scraper
ENTRYPOINT [ "/autarco-scraper/autarco-scraper" ]