From b85885ce835b2d61829a49841894f715b17584a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B5=D0=B9=20=D0=A1=D0=B0?=
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Date: Tue, 5 May 2026 14:02:19 +0300
Subject: [PATCH] =?UTF-8?q?[Bug]=20fallback=20=D1=81=D0=B5=D1=80=D0=B2?=
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---
 docker/fallback/default.conf | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docker/fallback/default.conf b/docker/fallback/default.conf
index a46c971..02897ae 100644
--- a/docker/fallback/default.conf
+++ b/docker/fallback/default.conf
@@ -3,6 +3,15 @@ server {
     root /usr/share/nginx/html;
 
     location / {
+        set $json 0;
+        if ($uri ~* "^/v1/") { set $json 1; }
+        if ($http_accept ~* "application/json") { set $json 1; }
+
+        if ($json = 1) {
+            default_type application/json;
+            return 503 '{"error":"Service Unavailable","message":"EventHub is temporarily unavailable. Please try again later."}';
+        }
+
         return 503;
     }