old_contents: 'use strict';
  
  // Production specific configuration
  // =================================
  module.exports = {
    // Server IP
    ip: process.env.OPENSHIFT_NODEJS_IP ||
      process.env.IP ||
      undefined,
  
    // Server port
    port: process.env.OPENSHIFT_NODEJS_PORT ||
      process.env.PORT ||
      8080,
  
    // MongoDB connection options
    sequelize: {
      uri: process.env.OPENSHIFT_MYSQL_DB_URL + process.env.OPENSHIFT_APP_NAME,
      options: {}
    },
    mongo: {
      uri: process.env.MONGOLAB_URI ||
        process.env.MONGOHQ_URL ||
        process.env.OPENSHIFT_MONGODB_DB_URL +
        process.env.OPENSHIFT_APP_NAME ||
        'mongodb://localhost/grtyr'
    }
  };
  
new_contents: 'use strict';
  
  // Production specific configuration
  // =================================
  module.exports = {
    // Server IP
    ip: process.env.OPENSHIFT_NODEDIY_IP ||
      process.env.IP ||
      undefined,
  
    // Server port
    port: process.env.OPENSHIFT_NODEDIY_PORT ||
      process.env.PORT ||
      8080,
  
    // MongoDB connection options
    sequelize: {
      uri: process.env.OPENSHIFT_MYSQL_DB_URL + process.env.OPENSHIFT_APP_NAME,
      options: {}
    },
    mongo: {
      uri: process.env.MONGOLAB_URI ||
        process.env.MONGOHQ_URL ||
        process.env.OPENSHIFT_MONGODB_DB_URL +
        process.env.OPENSHIFT_APP_NAME ||
        'mongodb://localhost/grtyr'
    }
  };
  
subject: fix node port & ip