example2

Dockerfile

FROM python:3.8-slim
# Update and install deps. Install packages the app needs and remove list cache to save space. Notice this is done in one layer
RUN apt-get update && apt-get upgrade -y && \
  apt-get install zip unzip -y && \
  rm -rf /var/lib/apt/lists/*

# Set a home directory specifically for this container
ENV WORKDIR="/app"
# Create the user, our app directory, and set the owner
RUN useradd -s /bin/bash --no-create-home app && mkdir -p ${WORKDIR} && chown -R app:app ${WORKDIR}
# run as app user
USER app
# set our relative directory to /app
WORKDIR ${WORKDIR}

# Copy app files
COPY --chown=app:app src/* ${WORKDIR}/

# Set an entrypoint and cmd
ENTRYPOINT [ "some entrypoint script" ] 
CMD [ "command to start" ]