From 96f8cbc7084c0714ae411b8fadfa74f7bbf8d93f Mon Sep 17 00:00:00 2001
From: denshooter <dennis@konkol.net>
Date: Fri, 24 Apr 2026 00:51:04 +0200
Subject: [PATCH] fix: set explicit hostname for supabase-pooler (Erlang DNS
 fix)

Supavisor (Erlang/Elixir) cannot start if it cannot resolve its own
hostname. Setting a fixed hostname solves the name resolution failure.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 infrastructure/docker-compose.override.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/infrastructure/docker-compose.override.yml b/infrastructure/docker-compose.override.yml
index 72e15a4..9626bf8 100644
--- a/infrastructure/docker-compose.override.yml
+++ b/infrastructure/docker-compose.override.yml
@@ -27,6 +27,10 @@ services:
       - default
       - proxy
 
+  # Pooler: fixer Hostname damit Erlang-VM den eigenen Namen auflösen kann
+  supabase-pooler:
+    hostname: supabase-pooler
+
   # Nightly Scheduler: APNs-Ping + Resonance-Milestones
   # ⚠️  APNs: erfordert bezahlten Apple Developer Account ($99/Jahr)
   scheduler: