cloudflare-dns-updater/Dockerfile

# Generate iamge using Python base
FROM python:3.10.8-slim-buster

WORKDIR /usr/bin/app

# install required tools
RUN apt update && apt install -y curl

# Copy only the required files over
COPY set_ip.sh cloudflare_script.py config.ini cloudflare.json requirements.txt ./  

RUN addgroup --system --gid 1001 pygroup
RUN adduser --system --uid 1001 pyapp

RUN chown -R pyapp:pygroup /usr/bin/app

USER pyapp

RUN pip install -r requirements.txt

CMD ["bash", "set_ip.sh", "docker"]