Customize your Database Configuration with Docker


This documentation set has been merged with the Maestro Version 2 documentation and is officially deprecated. These pages will be redirected to their equivalents in that doc set within the next few weeks.

You can customize the database configuration on your servers using CustomConfig. CustomConfig is available for MySQL, PostgreSQL, Redis and MongoDB.

Editing and committing your database CustomConfig will perform the following steps on every database server in your stack, one by one, sequentially:

A bad database configuration might stop your database from working. Take extra care to make sure the configuration is correct.

Database customization variables

There are a number of variables available for use in your database CustomConfig. Some are general for all database types, while others are database specific.

Global variables

The following variables are available to any database CustomConfig.

Variable Name Type Description
server Hash Hash containing information about your server
cloud string Stack cloud
memory integer Server memory size (bytes)
core integer Server core count