adding dockerfile

docker/Dockerfile

@@ -0,0 +1,23 @@
+FROM ubuntu
+
+MAINTAINER Tiyn tiyn@martenkante.eu
+
+RUN apt-get update
+
+RUN apt-get install python3 python3-pip -y
+
+RUN git clone https://github.com/tiyn/flaskblog /blog
+
+WORKDIR /blog/src
+
+RUN pip3 install -r requirements.txt
+
+VOLUME /blog/src/static/css
+
+VOLUME /blog/src/templates
+
+EXPOSE 5000
+
+ENTRYPOINT [ "python3" ]
+
+CMD [ "app.py" ]