From 4d3e787e2df28cfea03c1e962c178265c939357f Mon Sep 17 00:00:00 2001
From: Michael Barz <michael.barz@zeitgestalten.eu>
Date: Fri, 19 Jun 2026 09:36:25 +0200
Subject: [PATCH] fix: collabora healthcheck without curl

---
 weboffice/collabora.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/weboffice/collabora.yml b/weboffice/collabora.yml
index 576dcaa..71cf32c 100644
--- a/weboffice/collabora.yml
+++ b/weboffice/collabora.yml
@@ -83,7 +83,13 @@ services:
     entrypoint: [ '/bin/bash', '-c' ]
     command: [ 'coolconfig generate-proof-key && /start-collabora-online.sh' ]
     healthcheck:
-      test: [ "CMD", "curl", "-f", "http://localhost:9980/hosting/discovery" ]
+      test:
+        [
+          "CMD",
+          "bash",
+          "-c",
+          "exec 3<>/dev/tcp/127.0.0.1/9980 && printf 'GET /hosting/discovery HTTP/1.1\r\nHost: localhost\r\nConnection: close\r\n\r\n' >&3 && cat <&3 | head -1 | grep -q '200 OK'"
+        ]
       interval: 15s
       timeout: 10s
       retries: 5