[#3896bk] Configure base support for properties file parsing

server/environment_docker.go

@@ -261,6 +261,13 @@ func (d *DockerEnvironment) Start() error {
 		}
 	}
 
+	// Update the configuration files defined for the server before beginning the boot process.
+	// This process executes a bunch of parallel updates, so we just block until that process
+	// is completed. Any errors as a result of this will just be bubbled out in the logger,
+	// we don't need to actively do anything about it at this point, worst comes to worst the
+	// server starts in a weird state and the user can manually adjust.
+	d.Server.UpdateConfigurationFiles()
+
 	// Reset the permissions on files for the server before actually trying
 	// to start it.
 	if err := d.Server.Filesystem.Chown("/"); err != nil {