Update Docker configuration

.gitignore

@@ -1,2 +1,3 @@
-.vagrant
-node_modules
+/.vagrant
+/node_modules
+/db

README.md

@@ -2,7 +2,7 @@
 [![License](https://img.shields.io/github/license/JoeBiellik/paste.svg)](http://opensource.org/licenses/MIT)
 [![Release Version](https://img.shields.io/github/release/JoeBiellik/paste.svg)](https://github.com/JoeBiellik/paste/releases)
 [![Dependencies](https://img.shields.io/david/JoeBiellik/paste.svg)](https://david-dm.org/JoeBiellik/paste)
-[![Node.js Version](https://img.shields.io/badge/node.js-%3E=_0.11-red.svg)](https://nodejs.org/download/)
+[![Node.js Version](https://img.shields.io/badge/node.js-%3E=_4.0-red.svg)](https://nodejs.org/download/)
 
 Simple [Node.js](https://nodejs.org/) pastebin built with [Koa](http://koajs.com/), [MongoDB](https://www.mongodb.org/), [Jade](http://jade-lang.com/), [Bootstrap 4](http://v4-alpha.getbootstrap.com/) and [Prism.js](http://prismjs.com/).
 

config/docker.json

@@ -0,0 +1,4 @@
+{
+  "port": 80,
+  "db": "db/paste"
+}

docker-compose.yml

@@ -1,9 +1,7 @@
 db:
   image: mongo:latest
   command: "--smallfiles"
-  hostname: "db"
-  container_name: "db"
   ports:
-   - "27017:27017"
+   - 27017:27017
   volumes:
-   - ~/mongo:/data/db
+   - ~/db:/data/db

production.yml

@@ -0,0 +1,20 @@
+node:
+  image: node:latest
+  command: "npm start"
+  working_dir: /app
+  links: 
+   - db
+  environment:
+   - NODE_ENV=docker
+   volumes:
+   - .:/app
+  ports:
+   - 3000:80
+
+db:
+  image: mongo:latest
+  command: "--smallfiles"
+  volumes:
+   - ./db:/data/db
+  expose:
+   - 27017