initial dockerfile

Author: ducas

.dockerignore

@@ -0,0 +1,2 @@
+*.md
+node_modules/

Dockerfile

@@ -0,0 +1,12 @@
+FROM node
+
+COPY package.json /usr/local/src/package.json
+WORKDIR /usr/local/src
+
+RUN npm install
+
+ADD . /usr/local/src
+
+EXPOSE 8085
+
+CMD ["npm", "start"]

config.js

@@ -3,4 +3,8 @@ var config = require('config-node');
 config({env: 'default'});
 config();
 
+if (!!process.env.ZOOKEEPER_CONNECT) {
+    config.kafka.zkConnect = process.env.ZOOKEEPER_CONNECT;
+}
+
 module.exports = config;

package.json

@@ -13,12 +13,14 @@
     "morgan": "^1.6.1",
     "murmurhash-js": "^1.0.0",
     "promise": "^7.0.4",
-    "socket.io": "^1.3.7",
     "uuid": "^2.0.1"
   },
   "devDependencies": {
     "request": "^2.67.0",
     "request-promise": "^1.0.2",
     "yargs": "^3.31.0"
+  },
+  "scripts": {
+    "start": "node server.js"
   }
 }

server.js

@@ -9,6 +9,8 @@ var express = require('express'),
     morgan = require('morgan'),
     accessLogStream = fs.createWriteStream(__dirname + '/' + config.accessLogPath, {flags: 'a'});
 
+logger.info('Starting application...');
+
 app.use(morgan('combined', { stream: accessLogStream }));
 
 app.use(function(req, res, next) {
@@ -37,4 +39,6 @@ app.use(function errorHandler(err, req, res, next) {
     res.status(500).json({ 'error_code': 500, 'message': err });
 });
 
-app.listen(config.port);
+app.listen(config.port, function () {
+    logger.info('Application listening on port ' + config.port);
+});