Fix the dns issue

scripts/podx-tools.sh

@@ -61,24 +61,21 @@ fi
 : "${MEILI_KEY:=${MEILI_MASTER_KEY:-}}"
 
 : "${OPENWEBUI_URL:=http://localhost:3003}"
+: "${OPENWEBUI_URL_HOST:=}"
 : "${OPENWEBUI_API_KEY:=}"
 
 # Resolve a working OpenWebUI base URL (fallback from host.docker.internal -> localhost)
 _owui_url() {
-  local u="${OPENWEBUI_URL:-http://localhost:3003}"
-  # quick health check
-  local code
-  code=$(curl -sS -o /dev/null -w "%{http_code}" "$u/api/health" || true)
-  if [ "$code" != "200" ]; then
-    if [[ "$u" == *host.docker.internal* ]]; then
-      local alt="${u/host.docker.internal/localhost}"
-      code=$(curl -sS -o /dev/null -w "%{http_code}" "$alt/api/health" || true)
-      if [ "$code" = "200" ]; then
-        echo "$alt"
-        return
-      fi
-    fi
+  # If a host-only override is provided, prefer it unconditionally
+  local host_u="${OPENWEBUI_URL_HOST:-}"
+  if [ -n "$host_u" ]; then
+    echo "$host_u"
+    return
   fi
+  # Otherwise use OPENWEBUI_URL (defaulting to localhost), and rewrite
+  # host.docker.internal -> localhost so it always resolves on the host
+  local u="${OPENWEBUI_URL:-http://localhost:3003}"
+  u="${u//host.docker.internal/localhost}"
   echo "$u"
 }