Docker compose support

AUTHORS

@@ -10,3 +10,9 @@ Patches and Suggestions
 ```````````````````````
 
 - <your name here>
+
+
+Dockerize
+`````````
+
+- Simone Zabberoni <simone.zabberoni@gmail.com>

Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.4-alpine
+MAINTAINER Simone Zabberoni <simone.zabberoni@gmail.com>
+
+# Add .py scripts to container and install requirements
+ADD . /code
+WORKDIR /code
+RUN pip install -r requirements.txt
+
+CMD ["python", "run.py"]

README.rst

@@ -20,3 +20,35 @@ https://github.com/pyeve/eve-demo-client.
 .. _Eve: http://python-eve.org
 .. _run.py: https://github.com/pyeve/eve-demo/blob/master/run.py
 .. _settings.py: https://github.com/pyeve/eve-demo/blob/master/settings.py
+
+
+Docker Compose support
+----------------------
+
+Build and activate the multicontainer setup with::
+
+    $ docker-compose build
+    [... build output ...]
+
+    $ docker-compose start
+    Starting eve         ... done
+    Starting mongoserver ... done
+
+The compose process will:
+
+* Build a eve-demo container based on run.py_ and settings.py_, with the correct env variables
+* Build a mongodb container and initialize it with a dedicate eve account
+* Take care of the internal network and name resolution
+
+Add some data with eve-demo-client and retrieve it with curl::
+
+    $ docker run eve-demo-client your_docker_server:5000
+    [... output ...]
+
+    curl -X GET localhost:5000/people
+    [... json output ...]
+
+
+
+
+

docker-compose.yml

@@ -0,0 +1,20 @@
+version: '3'
+services:
+  eve:
+    build: .
+    ports:
+     - "5000:5000"
+    environment:
+     - MONGO_HOST=mongoserver
+     - PORT=5000
+
+    # Username, password and account must match the ones defined in ./docker-mongo-init/eve-user.js
+     - MONGO_USERNAME=eveuser
+     - MONGO_PASSWORD=evepassword
+     - MONGO_DBNAME=evedb
+
+  mongoserver:
+    image: mongo:latest
+    volumes:
+      - ./docker-mongo-init:/docker-entrypoint-initdb.d
+

docker-mongo-init/eve-user.js

@@ -0,0 +1,7 @@
+db.getSiblingDB("evedb").runCommand( { createUser: "eveuser",
+                                          pwd: "evepassword",
+                                          roles: [
+                                                   { role: "userAdmin", db: "evedb" },
+                                                   "readWrite"
+                                                 ]
+                                       } )