Restructure Dockerfile for better caching

This commit is contained in:
Patrick Jentsch 2024-03-13 12:58:39 +01:00
parent 9da74c1c6f
commit 82d6f6003f

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@ -4,11 +4,13 @@ FROM python:3.10.13-slim-bookworm
LABEL authors="Patrick Jentsch <p.jentsch@uni-bielefeld.de>"
# Set environment variables
ENV LANG="C.UTF-8"
ENV PYTHONDONTWRITEBYTECODE="1"
ENV PYTHONUNBUFFERED="1"
# Install system dependencies
RUN apt-get update \
&& apt-get install --no-install-recommends --yes \
build-essential \
@ -17,37 +19,42 @@ RUN apt-get update \
&& rm --recursive /var/lib/apt/lists/*
# Create a non-root user
RUN useradd --create-home --no-log-init nopaque \
&& groupadd docker \
&& usermod --append --groups docker nopaque
USER nopaque
WORKDIR /home/nopaque
# Create a Python virtual environment
ENV NOPAQUE_PYTHON3_VENV_PATH="/home/nopaque/.venv"
RUN python3 -m venv "${NOPAQUE_PYTHON3_VENV_PATH}"
ENV PATH="${NOPAQUE_PYTHON3_VENV_PATH}/bin:${PATH}"
# Install Python dependencies
COPY --chown=nopaque:nopaque requirements.txt requirements.txt
RUN python3 -m pip install --requirement requirements.txt \
&& rm requirements.txt
# Install the application
COPY docker-nopaque-entrypoint.sh /usr/local/bin/
COPY --chown=nopaque:nopaque app app
COPY --chown=nopaque:nopaque migrations migrations
COPY --chown=nopaque:nopaque tests tests
COPY --chown=nopaque:nopaque .flaskenv boot.sh config.py nopaque.py requirements.txt ./
RUN python3 -m pip install --requirement requirements.txt \
&& mkdir logs
USER root
COPY docker-nopaque-entrypoint.sh /usr/local/bin/
RUN mkdir logs
EXPOSE 5000
USER root
ENTRYPOINT ["docker-nopaque-entrypoint.sh"]