From b8db06cd217cf3e8eeadb07e947f543f4389d922 Mon Sep 17 00:00:00 2001
From: Alvis <alvis@logins.net>
Date: Sun, 8 Mar 2026 15:45:08 +0000
Subject: [PATCH] =?UTF-8?q?Fix=20OnlyOffice=E2=86=92Seafile=20connectivity?=
 =?UTF-8?q?=20(hairpin=20NAT)?=
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Add extra_hosts: docs.alogins.net:host-gateway so OnlyOffice container
can reach Seafile's callback URL without going through the public IP.

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

diff --git a/seafile/onlyoffice.yml b/seafile/onlyoffice.yml
index 93c904c..2fb4a17 100644
--- a/seafile/onlyoffice.yml
+++ b/seafile/onlyoffice.yml
@@ -10,6 +10,8 @@ services:
       - "${ONLYOFFICE_VOLUME:-/opt/onlyoffice}:/var/lib/onlyoffice"
     ports:
       - "127.0.0.1:6233:80"
+    extra_hosts:
+      - "docs.alogins.net:host-gateway"
     networks:
       - seafile-net