From 859d41279d6b4500bf16c8ae9e9b140a2bc44b82 Mon Sep 17 00:00:00 2001
From: domverse <domverse@domverse-berlin.eu>
Date: Mon, 16 Mar 2026 22:05:02 +0100
Subject: [PATCH] fix: map outline hostname to Tailscale IP of domverse

outline-sync runs on domverse-berlin and connects to Outline on domverse.de
via Tailscale. Docker DNS does not cross hosts, so map the hostname via
extra_hosts to the Tailscale IP 100.104.53.109.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 docker-compose.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index d757ccf..7479868 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,6 +43,8 @@ services:
     environment:
       - OUTLINE_URL=${OUTLINE_URL:-http://outline:3000}
       - OUTLINE_TOKEN=${OUTLINE_TOKEN}
+    extra_hosts:
+      - "outline:100.104.53.109"
 
 volumes:
   tailscale-state: