/boot/ Directory
The /boot/ directory contains various system wide configuration files, as explained in the below table.
| Filename | Description |
|---|---|
| cluster.yml | configuration file for Apex Cluster which handles horizontal scaling and event queues within Apex. |
| container.php | The dependancy injection container definitions file allowing you to define the implementations of various PSR services among other system wide settings. |
| routes.yml | Configuration file for the HTTP router that handles all routes and which HTTP controller they are forwarded to for processing. |
| site.yml | Allows you to set various site wide settings such as which design themes to use, available user types, and so on. |