Deploy ghost blog to Cloud Foundry (Pivotal Web Services)

config.js

var path = require('path'),
    config;
    
var env = process.env.NODE_ENV || 'development';
var production = env === 'production';

var cfenv, appenv, sqlCredentials, mailCredentials;
if (production) {
    cfenv = require('cfenv');
    appenv = cfenv.getAppEnv();

    // ghost-pg and ghost-mail are the names of my elephantsql and sendgrid service instances
    // you must bind your app to your instances using the cf bs app_name service_name command
    sqlCredentials = appenv.getService('ghost-pg').credentials;
    mailCredentials = appenv.getService('ghost-mail').credentials;
}

config = {
    // removed development config for brevity
    ...
  
    // Cloud Foundry
    production: {
        url: appenv.url,
        mail: {
            transport: 'SMTP',
            options: {
                service: 'Sendgrid',
                auth: {
                    user: mailCredentials.username,
                    pass: mailCredentials.password
                }
            }
        },
        database: {
            client: 'pg',
            connection: sqlCredentials.uri,
            pool: {
                min: 2,
                max: 4
            },
            debug: false
        },
        server: {
            host: appenv.bind,
            port: appenv.port
        },
        logging: false
    }    
};

module.exports = config;

package.json

...

"dependencies": {
    ...
    "cfenv": "^1.0.0",
    ...
    "pg": "4.4.1",
    ...
},

...