added Dockerfile

Dockerfile

@@ -0,0 +1,42 @@
+FROM ubuntu:latest
+
+# update to the latest packages
+ENV DEBIAN_FRONTEND="noninteractive"
+RUN apt-get update && apt-get upgrade -y
+
+# add user that will be used to install and run the application
+RUN groupadd -g 1000 deploy
+RUN useradd -m -u 1000 -g deploy deploy
+
+# install required packages for debugging
+# RUN apt-get install -y vim curl lsof
+
+
+#
+# CUSTOM PART IS BELOW HERE
+#
+
+
+# install required packages
+RUN apt-get install -y python3 python3-pip
+
+# switch to the created user and install the application
+USER deploy
+ENV PATH "$PATH:/home/deploy/.local/bin"
+
+COPY . /app
+WORKDIR /app
+
+RUN pip install --upgrade pip
+RUN pip install gunicorn
+
+RUN pip install -r requirements.txt
+RUN pip install -e .
+
+# switch back to root to remove header files
+#USER root
+#RUN apk del libc-dev libffi-dev openssl-dev python3-dev
+
+# switch to the created user to run the application
+#USER deploy
+CMD ["gunicorn", "--paster", "/app/production.ini", "-b", "0.0.0.0:8000"]