This Docker image offers a GIS Flask + uWSGI + Nginx setup to run a webservice in Python 3.6. It is based on Ubuntu 16.04.

• qgis 2.18
• GDAL 2.1.3
• Python 3.6
• Python 2.7
• Flask 0.12
• Flask-RESTful 0.3.5
• Flask-Login 0.4.0
• Flask-Bcrypt 0.5
• numpy 1.12.1
• pandas 0.19.2
• pulp 1.6.5
• geopandas 0.2.1
• Rasterstats 0.12.0
• Rasterio 1.0a8
• scikit-image 0.13.0

• nginx
• uWSGI
• supervisor

To build this image from Dockerfile run this command in your Docker or Docker Toolbox shell:

docker build -t hotmaps/building_h-c .

Important: Before running make sure you have a directory containing some code. This directory will be linked to the volume of the container. Here is the most basic file that needs to be in that directory*:

wsgi.py

# -*- coding: utf-8 -*-

from flask import Flask


application = Flask(__name__)

@application.route('/', methods=['GET'])
def index():
return 'Hello World!'

def test():
application.run(debug=True)

if __name__ == '__main__':
test()

You can edit this file afterward and replace it with your own code.

To create a container use this command*:

docker run -d -v "absolute/path/to/your/code:/data" -p 8181:80 -it hotmaps/building_h-c

On Windows the absolute path to your code directory should be in the format /c/My-first-dir/my-second-dir/my-code-dir

*Note that you can pull the image directly from the repository with this same command but make sure you have a "data" directory (linked to the volume -v) containing some working code (see example above).

After successfuly running this command, open your web browser and go to {ip-of-your-docker-host}:8181

If you don't know the IP address of your docker machine type docker-machine ip in your terminal.

To place your own code, go to the directory linked with your volume that your previously created (cf. Build) and replace the wsgi.py content with your own code. Note that this file is your entry point to the site.

Note that if you build this image from scratch, uWSGI chdirs to root path of the shared volume "data" so in uwsgi.ini you will need to make sure the python path to the wsgi.py file is relative to that if you want to do any changes.

Special thanks to the work done on the repository https://github.com/atupal/dockerfile.flask-uwsgi-nginx that helped me build a basic and working setup of Flask, uWSGI and Nginx.