Moved dockerfile to project

Dockerfile

@@ -0,0 +1,33 @@
+FROM node:latest AS builder
+ADD https://git.tanshu.com/api/v1/repos/tanshu/brewman/tags /tags.json
+RUN git clone --single-branch --depth 1 --branch latest https://git.tanshu.com/tanshu/brewman.git /app
+WORKDIR /app/overlord
+RUN npm install --unsafe-perm --legacy-peer-deps && /app/overlord/node_modules/.bin/ng build --prod
+
+
+FROM python:latest
+LABEL maintainer="Amritanshu <docker@tanshu.com>"
+COPY --from=builder /app/brewman /app
+COPY --from=builder /app/frontend /app/frontend
+WORKDIR /app
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+ENV PYTHONPATH=/app
+EXPOSE 80
+VOLUME /frontend
+
+RUN chmod 777 /app/docker-entrypoint.sh \
+    && ln -s /app/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh \
+    && ln -s /app/docker-entrypoint.sh /
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+CMD ["python", "-m", "brewman"]