Add docker configuration

.dockerignore

@@ -0,0 +1,5 @@
+vendor
+backend/build
+backend/phpunit.xml
+node_modules
+frontend/public/bundle.js

.gitignore

@@ -1,7 +1,5 @@
 vendor
-.crossbar
-node_modules
-
 backend/build
 backend/phpunit.xml
+node_modules
 frontend/public/bundle.js

README.md

@@ -7,51 +7,67 @@ Sn4k3 - next generation MMO
 
 #### Documentation index
 
-* [Installation](#installation)
-* [Execute](#execute)
+* [Installation](#install)
+* [Run](#run)
 * [Bottlenecks](#nottlenecks)
 * [Backend readme](backend/README.md)
 * [Frontend readme](frontend/README.md)
 
-# Installation
+# Requirements <small>(if you don't have Docker)</small>
 
-Install dependencies
+* PHP >=7.0
+* Python >=2.7 (with `pip`)
+* NodeJS >=4.4 (with `npm`)
 
-```bash
-# Root install of crossbar
-pip install crossbar
+# Install
+
+## With Docker
+
+Just run `docker-compose build`.
 
-# Backend dependencies
-cd backend/
-composer install
+## Without Docker
 
-# Frontend dependencies
-cd frontend/
-npm install
+Execute all these commands directly from the root directory of the repository.
+
+```bash
+pip install crossbar
+composer --working-dir=backend install
+npm --prefix=frontend install
 npm run build
-# In dev, you can run this:
-npm run watch
 ```
 
-Configure your web-server at `frontend/public`
+# Run
+
+## With Docker
 
-:information_source: If you want to install it with docker, please follow this link:<br>
-http://crossbar.io/docs/Installation-on-Docker/
+Just execute `docker-compose up -d`
 
-# Execute
+And go to `127.0.0.1:8080`.
+
+## Without docker
+
+You will need at least 3 terminals for this, because all apps need to be run independently.
 
 Run Crossbar middleware instance
 
 ```bash
-crossbar start
+crossbar start --config=crossbar/config.json
 ```
 
-And run the php broadcast application
+Run the php broadcast application
 
 ```bash
 php backend/broadcast.php
 ```
 
+And finally execute nodejs static server
+
+```bash
+node frontend/server.js
+```
+
+And go to `127.0.0.1:8080`.
+
 # Bottlenecks
 
 ## Collisions

backend/Dockerfile

@@ -0,0 +1,19 @@
+FROM php:7-alpine
+
+RUN mkdir /app
+
+WORKDIR /app
+
+# Install composer for dependency installation
+RUN php -r "readfile('https://getcomposer.org/installer');" | php -- --install-dir=/usr/local/bin --filename=composer \
+    && chmod +x /usr/local/bin/composer
+
+COPY ./ /app
+
+ENV COMPOSER_ALLOW_SUPERUSER=1
+
+RUN composer --working-dir=/app install --optimize-autoloader --classmap-authoritative --no-interaction --prefer-dist --no-scripts
+
+EXPOSE 80
+
+CMD ["php", "broadcast.php"]

crossbar/Dockerfile

@@ -0,0 +1,3 @@
+FROM crossbario/crossbar
+
+COPY config.json /node/.crossbar/config.json

docker-compose.yml

@@ -0,0 +1,18 @@
+version: '2.0'
+
+services:
+    crossbar:
+        build: ./crossbar/
+        image: crossbario/crossbar
+        ports:
+            - '7777:8080'
+
+    broadcaster:
+        build: ./backend/
+        ports:
+            - '8888:80'
+
+    frontend:
+        build: ./frontend/
+        ports:
+            - "8080:8080"

frontend/Dockerfile

@@ -0,0 +1,4 @@
+FROM node:onbuild
+
+RUN chmod a+x node_modules/.bin/*
+RUN npm run build

frontend/server.js

@@ -3,7 +3,7 @@ var http = require('http');
 var app = express();
 var server = http.createServer(app);
 
-const PORT = 80;
+const PORT = 8080;
 
 // Handle server errors
 server.on('error', function (e) {