From e0bafb142fb6531c3e917d3286bf4e3117c44689 Mon Sep 17 00:00:00 2001
From: "XPS\\Micro" <Rainer Wieland>
Date: Sat, 31 Jan 2026 13:14:50 +0100
Subject: [PATCH] fix: change frontend healthcheck from wget to curl for Debian
 slim compatibility

- Switched from wget to curl for frontend healthcheck
- wget is not installed in node:20-slim (Debian-based)
- curl is pre-installed and compatible with Debian slim images
- Consistent with spawner API healthcheck (also uses curl)
---
 docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 0069e4f..3b26f61 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -104,7 +104,7 @@ services:
 
     # Health-Check
     healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/"]
+      test: ["CMD", "curl", "-f", "http://localhost:3000/"]
       interval: 30s
       timeout: 10s
       retries: 3