Added Dockerfile for demo_app.

Author: javabrett

.dockerignore

@@ -0,0 +1,2 @@
+Dockerfile
+.git

Dockerfile

@@ -0,0 +1,12 @@
+FROM python:3.6
+
+ADD . /flasgger
+WORKDIR /flasgger
+
+RUN pip3 install -U --no-cache-dir pip && \
+    pip3 install --no-cache-dir -r requirements.txt -r requirements-dev.txt && \
+    pip3 install --no-cache-dir etc/flasgger_package
+
+EXPOSE 5000
+
+CMD ["python3", "demo_app/app.py"]

README.md

@@ -28,6 +28,16 @@ There are some [example applications](examples/) and you can also play with exam
 
 > NOTE: all the examples apps are also test cases and run automatically in Travis CI to ensure quality and coverage.
 
+## Docker
+
+The examples and demo app can also be built and run as a Docker image/container:
+
+```
+docker build -t flasgger .
+docker run -it --rm -p 5000:5000 --name flasgger flasgger
+```
+Then access the Flasgger demo app at http://localhost:5000 .
+
 # Installation
 
 > under your virtualenv do: