Add upgrade settings to Reload

Author: ycombinator

internal/pkg/agent/application/upgrade/upgrade.go

@@ -109,7 +109,7 @@ func (u *Upgrader) SetClient(c fleetclient.Sender) {
 	u.log.Debugf("Set client changed URI to %s", u.fleetServerURI)
 }
 
-// Reload reloads the artifact configuration for the upgrader.
+// Reload reloads the artifact download and upgrade configurations for the upgrader.
 // As of today, December 2023, fleet-server does not send most of the configuration
 // defined in artifact.Config, what will likely change in the near future.
 func (u *Upgrader) Reload(rawConfig *config.Config) error {
@@ -146,6 +146,7 @@ func (u *Upgrader) Reload(rawConfig *config.Config) error {
 	}
 
 	u.downloadSettings = cfg.Settings.DownloadConfig
+	u.upgradeSettings = cfg.Settings.Upgrade
 	return nil
 }