Dockerfile for generating diagrams (with https://diagrams.mingrammer.com/)

Dockerfile

MAINTAINER  Sascha Bajonczak <xbeejayx@hotmail.com>
FROM python:3.9
RUN apt-get -qq update; \
    apt-get install -qqy \
        graphviz
RUN pip install diagrams

RUN mkdir -p data

COPY data/diagramdata.py ./data
WORKDIR data 
CMD ["/data/diagramdata.py"]

ENTRYPOINT ["python3"]