Added Dockerfile

Author: MrMatAP

var/docker/Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.9.2-alpine3.13
+
+ADD requirements.txt /
+COPY dist/mrmat-python-api-flask-*.tar.gz /
+RUN \
+    pip install gunicorn \
+    && pip install -r /requirements.txt \
+    && pip install /mrmat-python-api-flask-*.tar.gz \
+    && rm -f /requirements.txt /mrmat-python-api-flask-*.tar.gz
+
+USER 1000:1000
+EXPOSE 8080
+ENTRYPOINT gunicorn -w 4 -b 0.0.0.0:8080 mrmat_python_api_flask.app:app