From 1f18efb0ba9a2732215310f08abafa7994d768cc Mon Sep 17 00:00:00 2001
From: Anis Elleuch <vadmeste@users.noreply.github.com>
Date: Wed, 9 Feb 2022 18:31:47 +0100
Subject: [PATCH] gateway: Active bucket forwarding handler (#14277)

A regression removed support of federation in the gateway mode.
Enable it again.

Federation is deprecated for a while but let's fix this for the time being.
---
 cmd/gateway-main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmd/gateway-main.go b/cmd/gateway-main.go
index fb7dd5a5e..4df077f50 100644
--- a/cmd/gateway-main.go
+++ b/cmd/gateway-main.go
@@ -251,6 +251,11 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
 	// Add API router.
 	registerAPIRouter(router)
 
+	// Enable bucket forwarding handler only if bucket federation is enabled.
+	if globalDNSConfig != nil && globalBucketFederation {
+		globalHandlers = append(globalHandlers, setBucketForwardingHandler)
+	}
+
 	// Use all the middlewares
 	router.Use(globalHandlers...)