Add build to docker support

Dockerfile

@@ -0,0 +1,16 @@
+# Set the base image
+FROM keymetrics/pm2:latest
+
+# Define working directory
+WORKDIR /
+
+ADD . .
+
+# Install app dependencies
+RUN npm install --production
+
+# Expose port
+EXPOSE 3200
+
+# Run app
+CMD [ "pm2-docker", "start", "pm2.json" ]

config/config.js

@@ -27,7 +27,7 @@ const config = {
       hostname: process.env.HOSTNAME || 'localhost',
     },
     database: {
-      url: 'mongodb://localhost/express-production',
+      url: 'mongodb://mongo:27017/express-production',
     },
   },
 };

docker-compose.yml

@@ -0,0 +1,16 @@
+version: '2'
+services:
+  mongo:
+    image: mongo:3.4
+    ports:
+     - 27017:27017
+    command: mongod --smallfiles --logpath=/dev/null # --quiet
+  web:
+    build: .
+    ports:
+     - "8080:3200"
+    links:
+     - mongo 
+    depends_on: 
+     - mongo
+

pm2.json

@@ -0,0 +1,11 @@
+{
+  "apps": [
+    {
+      "name": "express-mvc-boilerplate",
+      "script": "app.js",
+      "env": {
+        "NODE_ENV": "production"
+      }
+    }
+  ]
+}