mirror of
https://github.com/ciromattia/kcc
synced 2026-05-30 03:03:21 +00:00
Optimized Docker image (#1155)
* Optimized Docker image * Divided Dockerfile into two images * Fixed dockerfile path * Updated workflows * Added remaining packages in Dockerfile-base * Updated workflows
This commit is contained in:
José Cerezo
+34
-154
@@ -1,164 +1,44 @@
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FROM --platform=linux/amd64 python:3.13-slim-bullseye as compile-amd64
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ARG TARGETOS
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# STAGE 1: BUILDER
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# Contains all build tools and dev dependencies, will be discarded
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FROM python:3.13-slim-bullseye AS builder
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ARG TARGETARCH
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ARG TARGETVARIANT
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RUN echo "I'm building for $TARGETOS/$TARGETARCH/$TARGETVARIANT"
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COPY requirements.txt /opt/kcc/
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ENV PATH="/opt/venv/bin:$PATH"
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RUN DEBIAN_FRONTEND=noninteractive apt-get update -y && apt-get -yq upgrade && \
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apt-get install -y libpng-dev libjpeg-dev p7zip-full unrar-free libgl1 && \
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python -m pip install --upgrade pip && \
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python -m venv /opt/venv && \
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python -m pip install -r /opt/kcc/requirements.txt
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######################################################################################
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FROM --platform=linux/arm64 python:3.13-slim-bullseye as compile-arm64
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT
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RUN echo "I'm building for $TARGETOS/$TARGETARCH/$TARGETVARIANT"
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ENV LC_ALL=C.UTF-8 \
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LANG=C.UTF-8 \
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LANGUAGE=en_US:en
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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COPY requirements.txt /opt/kcc/
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ENV PATH="/opt/venv/bin:$PATH"
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# Install system dependencies
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RUN set -x && \
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TEMP_PACKAGES=() && \
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KEPT_PACKAGES=() && \
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# Packages only required during build
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TEMP_PACKAGES+=(build-essential) && \
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TEMP_PACKAGES+=(cmake) && \
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TEMP_PACKAGES+=(libfreetype6-dev) && \
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TEMP_PACKAGES+=(libfontconfig1-dev) && \
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TEMP_PACKAGES+=(libpng-dev) && \
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TEMP_PACKAGES+=(libjpeg-dev) && \
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TEMP_PACKAGES+=(libssl-dev) && \
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TEMP_PACKAGES+=(libxft-dev) && \
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TEMP_PACKAGES+=(make) && \
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TEMP_PACKAGES+=(python3-dev) && \
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TEMP_PACKAGES+=(python3-setuptools) && \
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TEMP_PACKAGES+=(python3-wheel) && \
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# Packages kept in the image
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KEPT_PACKAGES+=(bash) && \
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KEPT_PACKAGES+=(ca-certificates) && \
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KEPT_PACKAGES+=(chrpath) && \
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KEPT_PACKAGES+=(locales) && \
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KEPT_PACKAGES+=(locales-all) && \
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KEPT_PACKAGES+=(libfreetype6) && \
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KEPT_PACKAGES+=(libfontconfig1) && \
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KEPT_PACKAGES+=(p7zip-full) && \
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KEPT_PACKAGES+=(python3) && \
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KEPT_PACKAGES+=(python3-pip) && \
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KEPT_PACKAGES+=(unrar-free) && \
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# Install packages
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DEBIAN_FRONTEND=noninteractive apt-get update -y && apt-get -yq upgrade && \
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DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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${KEPT_PACKAGES[@]} \
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${TEMP_PACKAGES[@]} \
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&& \
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# Install required python modules
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python -m pip install --upgrade pip && \
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BUILD_DEPS="build-essential cmake libffi-dev libfreetype6-dev libfontconfig1-dev libpng-dev libjpeg-dev libssl-dev libxft-dev make python3-dev python3-setuptools python3-wheel" && \
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RUNTIME_DEPS="bash ca-certificates chrpath locales locales-all libfreetype6 libfontconfig1 p7zip-full python3 python3-pip unrar-free libgl1" && \
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DEBIAN_FRONTEND=noninteractive apt-get update -y && \
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apt-get install -y --no-install-recommends ${BUILD_DEPS} ${RUNTIME_DEPS}
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# Install Python dependencies using virtual environment
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COPY requirements-docker.txt .
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RUN \
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set -x && \
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python -m venv /opt/venv && \
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python -m pip install -r /opt/kcc/requirements.txt
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. /opt/venv/bin/activate && \
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pip install --upgrade pip && \
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pip install --no-cache-dir -r requirements-docker.txt
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# STAGE 2: FINAL
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# Clean, small and secure image with only runtime dependencies
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FROM python:3.13-slim-bullseye
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######################################################################################
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# Install runtime dependencies only
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RUN \
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set -x && \
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DEBIAN_FRONTEND=noninteractive apt-get update -y && \
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apt-get install -y --no-install-recommends p7zip-full unrar-free && \
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rm -rf /var/lib/apt/lists/*
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FROM --platform=linux/arm/v7 python:3.13-slim-bullseye as compile-armv7
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT
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RUN echo "I'm building for $TARGETOS/$TARGETARCH/$TARGETVARIANT"
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# Copy artifacts from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV LC_ALL=C.UTF-8 \
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LANG=C.UTF-8 \
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LANGUAGE=en_US:en
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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COPY requirements.txt /opt/kcc/
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WORKDIR /opt/kcc
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ENV PATH="/opt/venv/bin:$PATH"
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RUN set -x && \
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TEMP_PACKAGES=() && \
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KEPT_PACKAGES=() && \
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# Packages only required during build
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TEMP_PACKAGES+=(build-essential) && \
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TEMP_PACKAGES+=(cmake) && \
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TEMP_PACKAGES+=(libffi-dev) && \
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TEMP_PACKAGES+=(libfreetype6-dev) && \
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TEMP_PACKAGES+=(libfontconfig1-dev) && \
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TEMP_PACKAGES+=(libpng-dev) && \
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TEMP_PACKAGES+=(libjpeg-dev) && \
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TEMP_PACKAGES+=(libssl-dev) && \
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TEMP_PACKAGES+=(libxft-dev) && \
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TEMP_PACKAGES+=(make) && \
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TEMP_PACKAGES+=(python3-dev) && \
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TEMP_PACKAGES+=(python3-setuptools) && \
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TEMP_PACKAGES+=(python3-wheel) && \
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# Packages kept in the image
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KEPT_PACKAGES+=(bash) && \
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KEPT_PACKAGES+=(ca-certificates) && \
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KEPT_PACKAGES+=(chrpath) && \
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KEPT_PACKAGES+=(locales) && \
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KEPT_PACKAGES+=(locales-all) && \
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KEPT_PACKAGES+=(libfreetype6) && \
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KEPT_PACKAGES+=(libfontconfig1) && \
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KEPT_PACKAGES+=(p7zip-full) && \
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KEPT_PACKAGES+=(python3) && \
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KEPT_PACKAGES+=(python3-pip) && \
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KEPT_PACKAGES+=(unrar-free) && \
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# Install packages
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DEBIAN_FRONTEND=noninteractive apt-get update -y && apt-get -yq upgrade && \
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DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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${KEPT_PACKAGES[@]} \
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${TEMP_PACKAGES[@]} \
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&& \
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# Install required python modules
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python -m pip install --upgrade pip && \
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python -m venv /opt/venv && \
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python -m pip install --upgrade pillow psutil requests python-slugify raven packaging mozjpeg-lossless-optimization natsort distro numpy pymupdf
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######################################################################################
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FROM --platform=linux/amd64 python:3.13-slim-bullseye as build-amd64
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COPY --from=compile-amd64 /opt/venv /opt/venv
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FROM --platform=linux/arm64 python:3.13-slim-bullseye as build-arm64
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COPY --from=compile-arm64 /opt/venv /opt/venv
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FROM --platform=linux/arm/v7 python:3.13-slim-bullseye as build-armv7
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COPY --from=compile-armv7 /opt/venv /opt/venv
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######################################################################################
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# Select final stage based on TARGETARCH ARG
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FROM build-${TARGETARCH}${TARGETVARIANT}
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LABEL com.kcc.name="Kindle Comic Converter base image"
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LABEL com.kcc.author="Ciro Mattia Gonano, Paweł Jastrzębski and Darodi"
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LABEL org.opencontainers.image.description='Kindle Comic Converter base image'
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LABEL org.opencontainers.image.documentation='https://github.com/ciromattia/kcc'
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LABEL org.opencontainers.image.source='https://github.com/ciromattia/kcc'
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LABEL org.opencontainers.image.authors='darodi'
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LABEL org.opencontainers.image.url='https://github.com/ciromattia/kcc'
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LABEL org.opencontainers.image.documentation='https://github.com/ciromattia/kcc'
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LABEL org.opencontainers.image.vendor='ciromattia'
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LABEL org.opencontainers.image.licenses='ISC'
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LABEL org.opencontainers.image.title="Kindle Comic Converter"
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ENV PATH="/opt/venv/bin:$PATH"
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WORKDIR /app
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RUN DEBIAN_FRONTEND=noninteractive apt-get update -y && apt-get -yq upgrade && \
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apt-get install -y p7zip-full unrar-free && \
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ln -s /app/kindlegen /bin/kindlegen && \
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echo docker-base-20241116 > /IMAGE_VERSION
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LABEL com.kcc.name="Kindle Comic Converter" \
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com.kcc.author="Ciro Mattia Gonano, Paweł Jastrzębski and Darodi" \
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org.opencontainers.image.description='Kindle Comic Converter Base Image' \
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org.opencontainers.image.source='https://github.com/ciromattia/kcc' \
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org.opencontainers.image.title="Kindle Comic Converter Base Image"
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