AWS Lambda用のDocker image (python)

Dockerfile

ARG FUNCTION_DIR="/function"

FROM python:3.12 as build-image

ARG FUNCTION_DIR

RUN mkdir -p ${FUNCTION_DIR}
COPY . ${FUNCTION_DIR}

RUN pip install \
    --target ${FUNCTION_DIR} \
    -r ${FUNCTION_DIR}/requirements.txt

FROM python:3.12-slim

ARG FUNCTION_DIR
WORKDIR ${FUNCTION_DIR}

COPY --from=build-image ${FUNCTION_DIR} ${FUNCTION_DIR}

RUN apt-get update && \
    apt-get install -y \
    gconf-service \
    libasound2 \
    libatk1.0-0 \
    libc6 \
    libcairo2 \
    libcups2 \
    libdbus-1-3 \
    libexpat1 \
    libfontconfig1 \
    libgcc1 \
    libgconf-2-4 \
    libgdk-pixbuf2.0-0 \
    libglib2.0-0 \
    libgtk-3-0 \
    libnspr4 \
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libstdc++6 \
    libx11-6 \
    libx11-xcb1 \
    libxcb1 \
    libxcomposite1 \
    libxcursor1 \
    libxdamage1 \
    libxext6 \
    libxfixes3 \
    libxi6 \
    libxrandr2 \
    libxrender1 \
    libxss1 \
    libxtst6 \
    ca-certificates \
    fonts-liberation \
    libappindicator1 \
    libnss3 \
    lsb-release \
    xdg-utils \
    wget

ENTRYPOINT [ "/usr/local/bin/python", "-m", "awslambdaric" ]
CMD [ "lambda_function.handler" ]