From eb09a417a16cd04b1cb2a78ac973713a230e68e4 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Sun, 16 Nov 2025 20:28:12 +0800
Subject: [PATCH] Fix DNS resolution failures in Alpine containers by setting
 ndots:0 (#2827)

* Initial plan

* Fix DNS resolution issue in Alpine containers by adding ndots:0 option

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>
---
 docker/docker-entrypoint.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docker/docker-entrypoint.sh b/docker/docker-entrypoint.sh
index 272c001f..1959231e 100755
--- a/docker/docker-entrypoint.sh
+++ b/docker/docker-entrypoint.sh
@@ -17,6 +17,16 @@ log_with_style() {
   printf "\n[%s] [%7s]  %s\n" "${timestamp}" "${level}" "${message}"
 }
 
+# Fix DNS resolution issues in Alpine Linux
+# Alpine uses musl libc which has known DNS resolver issues with certain domains
+# Adding ndots:0 prevents unnecessary search domain appending
+if [ -f /etc/alpine-release ]; then
+  if ! grep -q "^options ndots:0" /etc/resolv.conf 2>/dev/null; then
+    echo "options ndots:0" >> /etc/resolv.conf
+    log_with_style "INFO" "🔧 已配置 DNS 解析优化 (ndots:0)"
+  fi
+fi
+
 log_with_style "INFO" "🚀 1. 检测配置文件..."
 load_ql_envs
 export_ql_envs