Dockerfile

FROM alpine:3.15 as qbittorrent-build

ARG QBITTORRENT_VERSION=4.4.3.1

# Install dependencies
RUN set -x && \
    apk add --no-cache \
        git \
        qt6-qttools-dev \
        g++ \
        libtorrent-rasterbar-dev \
        cmake \
        libexecinfo-dev \
        boost-dev \
        ninja && \
    cd /tmp && \
    git clone --recurse-submodules https://github.com/qbittorrent/qBittorrent.git --branch "release-${QBITTORRENT_VERSION}" --depth 1 && \
    cd ./qBittorrent && \
    cmake -Wno-dev -G Ninja -B build-nox \
        -D CMAKE_BUILD_TYPE="release" \
        -D STACKTRACE=OFF \
        -D QT6=ON \
        -D GUI=OFF && \
    cmake --build build-nox -j$(nproc) && \
    cmake --install build-nox

FROM alpine:3.15

COPY --from=qbittorrent-build /usr/local/bin/qbittorrent-nox /usr/bin/qbittorrent-nox

ADD rootfs/ /

RUN set -x && \
    # Add non-root user
    addgroup qbittorrent && \
    adduser -D -G qbittorrent qbittorrent && \
    # Modify permission
    chmod +x /entrypoint.sh && \
    mkdir -p /config /downloads && \
    chown -v qbittorrent:qbittorrent /config /downloads && \
    # Install dependencies
    apk add --no-cache \
        qt6-qtbase \
        libtorrent-rasterbar

EXPOSE 6881 6881/udp 8080

USER qbittorrent

VOLUME /config /downloads

ENTRYPOINT ["/entrypoint.sh"]

HEALTHCHECK CMD curl --fail http://localhost:8080 || exit 1