Config for Ghost in a Docker container

config.js

// # Ghost Configuration
// Setup your Ghost install for various environments

var path = require('path'),
    config;

config = {
    // ### Development **(default)**
    development: {
        url: process.env.GHOST_HTTP_URL,

        mail: {
          transport: 'SMTP',
          fromaddress: process.env.MAIL_FROMADDRESS,
          options: {
              service: process.env.MAIL_SERVICE,
              auth: {
                  user: process.env.MAIL_USERNAME, // Mail username
                  pass: process.env.MAIL_PASSWORD  // Mail password
              }
          }
        },

        database: {
            client: 'sqlite3',
            connection: {
                filename: path.join(__dirname, '/content/data/ghost-dev.db')
            },
            debug: false
        },
        server: {
            // Host to be passed to node's `net.Server#listen()`
            host: '0.0.0.0',
            // Port to be passed to node's `net.Server#listen()`, for iisnode set this to `process.env.PORT`
            port: '2368'
        }
    },

    // ### Production
    // When running Ghost in the wild, use the production environment
    // Configure your URL and mail settings here
    production: {
        url: process.env.GHOST_HTTP_URL,
        mail: {
          transport: 'SMTP',
          fromaddress: process.env.MAIL_FROMADDRESS,
          options: {
              service: process.env.MAIL_SERVICE,
              auth: {
                  user: process.env.MAIL_USERNAME, // Mail username
                  pass: process.env.MAIL_PASSWORD  // Mail password
              }
          }
        },
        database: {
            client: 'sqlite3',
            connection: {
                filename: path.join(__dirname, '/content/data/ghost.db')
            },
            debug: false
        },
        server: {
            // Host to be passed to node's `net.Server#listen()`
            host: '0.0.0.0',
            // Port to be passed to node's `net.Server#listen()`, for iisnode set this to `process.env.PORT`
            port: '2368'
        }
    },
};

// Export config
module.exports = config;