move Git repository kontor-docker to directory bottle-docker

bottle-docker/app/Dockerfile

@@ -0,0 +1,19 @@
+# set base image (host OS)
+FROM python:3.8
+
+# set the working directory in the container
+WORKDIR /code
+
+# copy the dependencies file to the working directory
+COPY requirements.txt /code/
+
+# copy the content of the local src directory to the working directory
+COPY src/ /code/
+
+# install dependencies
+RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
+
+EXPOSE 9000
+
+# command to run on container start
+CMD [ "python", "./kontor.py" ]