Restrict listening host to configured ``node_host``

app.js

@@ -26,5 +26,6 @@ _.extend(global.settings, env);
  
 // kick off controller
 var app = require(global.settings.app_root + '/app/controllers/app');
-app.listen(global.settings.node_port);
-console.log("CartoDB SQL API listening on port " + global.settings.node_port); 
+app.listen(global.settings.node_port, global.settings.node_host, function() {
+  console.log("CartoDB SQL API listening on " + global.settings.node_host + ":" + global.settings.node_port); 
+});

cluster.js

@@ -30,11 +30,13 @@ var app = require(global.settings.app_root + '/app/controllers/app');
 
 var cluster = new Cluster({
   port: global.settings.node_port,
+  host: global.settings.node_host,
+  monHost: global.settings.node_host,
   monPort: global.settings.node_port+1
 });
 
 cluster.listen(function(cb) {
   cb(app);
+}, function() {
+  console.log("CartoDB SQL API listening on " + global.settings.node_host + ':' + global.settings.node_port); 
 });
-
-console.log("CartoDB SQL API listening on port " + global.settings.node_port); 

config/environments/development.js.example

@@ -1,4 +1,5 @@
 module.exports.node_port    = 8080;
+module.exports.node_host    = '127.0.0.1';
 module.exports.environment  = 'development';
 module.exports.db_base_name = 'cartodb_dev_user_<%= user_id %>_db';
 module.exports.db_user      = 'development_cartodb_user_<%= user_id %>';
@@ -9,4 +10,4 @@ module.exports.redis_port   = 6379;
 module.exports.redisPool    = 50;
 module.exports.redisIdleTimeoutMillis   = 100;
 module.exports.redisReapIntervalMillis  = 10;
-module.exports.redisLog     = false;
+module.exports.redisLog     = false;

package.json

@@ -9,7 +9,7 @@
         "email": "simon@vizzuality.com, strk@vizzuality.com"
     },
     "dependencies": {
-        "cluster2": "git://github.com/CartoDB/cluster2.git#28cde11",
+        "cluster2": "git://github.com/CartoDB/cluster2.git#cdb_production",
         "express": "~2.5.11",
         "underscore"  : "1.1.x",
         "underscore.string": "1.1.5",