redsunlib/Dockerfile

FROM rust:1.77.1-buster AS builder

WORKDIR /app

COPY ./ ./

RUN cargo build --release

FROM debian:stable

ARG TARGET

RUN apt-get update
RUN apt-get install -y ca-certificates

RUN apt-get clean -y; \
    rm -rf /var/lib/apt/lists/* /var/cache/apt/*

COPY --from=builder /app/target/release/ /usr/local/bin

RUN adduser --home /nonexistent --no-create-home --disabled-password redlib

USER redlib

# Tell Docker to expose port 808
EXPOSE 8080

# Run a healthcheck every minute to make sure redlib is functional
HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1

CMD ["redlib"]