Fix hedge market quotes via public HTTP and default cloud-server deploy settings.

Avoid load_markets hangs on weak networks; enable login-required sim defaults and document Baota Nginx reverse proxy.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/exchange/okx_options_lib.py

@@ -723,11 +723,34 @@ def options_header_balance_pack(
 
 
 def fetch_index_price(ex: ccxt.okx, uly: str) -> float | None:
-    inst = f"{uly}" if "-" in uly else f"{uly}-USD"
+    """指数价:优先公共 HTTP/curl,再回退 ccxt."""
     try:
-        rows = ex.public_get_market_index_tickers({"instId": inst}).get("data") or []
+        from lib.exchange.okx_public_http_lib import fetch_index_px
+
+        px = fetch_index_px(uly)
+        if px and px > 0:
+            return float(px)
+    except Exception:
+        pass
+    u = (uly or "ETH").strip().upper() or "ETH"
+    candidates = [u] if "-" in u else [f"{u}-USD", f"{u}-USDT"]
+    for inst in candidates:
+        try:
+            rows = ex.public_get_market_index_tickers({"instId": inst}).get("data") or []
+            if rows:
+                px = _safe_float(rows[0].get("idxPx"))
+                if px and px > 0:
+                    return px
+        except Exception:
+            continue
+    try:
+        rows = (ex.public_get_market_ticker({"instId": f"{u.split('-')[0]}-USDT-SWAP"}) or {}).get(
+            "data"
+        ) or []
         if rows:
-            return _safe_float(rows[0].get("idxPx"))
+            px = _safe_float(rows[0].get("markPx")) or _safe_float(rows[0].get("last"))
+            if px and px > 0:
+                return px
     except Exception:
         pass
     return None
@@ -755,6 +778,16 @@ def fetch_option_instruments(
         ):
             return list(entry["rows"])
 
+    last_err: Exception | None = None
+    try:
+        from lib.exchange.okx_public_http_lib import fetch_option_instruments_public
+
+        live = fetch_option_instruments_public(family)
+        with _OPTION_INSTRUMENTS_CACHE_LOCK:
+            _OPTION_INSTRUMENTS_CACHE[family] = {"updated_at": now, "rows": live}
+        return list(live)
+    except Exception as e:
+        last_err = e
     try:
         rows = ex.public_get_public_instruments(
             {"instType": "OPTION", "instFamily": family}
@@ -764,6 +797,7 @@ def fetch_option_instruments(
             _OPTION_INSTRUMENTS_CACHE[family] = {"updated_at": now, "rows": live}
         return list(live)
     except Exception as e:
+        last_err = e
         if allow_stale:
             with _OPTION_INSTRUMENTS_CACHE_LOCK:
                 entry = _OPTION_INSTRUMENTS_CACHE.get(family)
@@ -771,11 +805,19 @@ def fetch_option_instruments(
                     age = now - float(entry.get("updated_at") or 0)
                     if age <= _OPTION_INSTRUMENTS_STALE_MAX:
                         return list(entry["rows"])
-        raise
+        raise last_err
 
 
 def fetch_option_tickers(ex: ccxt.okx, inst_family: str) -> dict[str, dict[str, Any]]:
     out: dict[str, dict[str, Any]] = {}
+    try:
+        from lib.exchange.okx_public_http_lib import fetch_option_tickers_public
+
+        got = fetch_option_tickers_public(inst_family)
+        if got:
+            return got
+    except Exception:
+        pass
     try:
         rows = ex.public_get_market_tickers(
             {"instType": "OPTION", "instFamily": inst_family}