Dockerfile

FROM python:3.6.8-alpine3.9 as builder

# Set build directory
WORKDIR /app

# add the current directory to the container as /app
ADD . /app
# Perform build and cleanup artifacts
RUN apk add --no-cache --virtual .build gcc musl-dev && pip install mkdocs && pip install mkdocs-material && pip install plantuml-markdown && apk del .build gcc musl-dev

# build the documentation site
RUN mkdocs build

# Expose MkDocs development server port
FROM nginx

COPY --from=builder /app/site /usr/share/nginx/html
RUN ls -l /usr/share/nginx/html
EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]