refactoring

kvmd/apps/kvmd/api/info.py

@@ -22,8 +22,6 @@
 
 import asyncio
 
-from typing import Any
-from typing import Dict
 from typing import List
 
 from aiohttp.web import Request
@@ -36,22 +34,6 @@ from ..info import InfoManager
 
 from ..http import exposed_http
 from ..http import make_json_response
-from ..http import make_text_response
-
-
-# ====
-def _build_metrics(metrics: List[str], name: str, value: Any) -> None:
-    if isinstance(value, bool):
-        value = 1 if value else 0
-    if isinstance(value, (int, float)):
-        metrics.append(f"# TYPE {name} gauge")
-        metrics.append(f"{name} {value}")
-    elif isinstance(value, dict):
-        for key, val in value.items():
-            if key == "parsed_flags":
-                _build_metrics(metrics, name, val)
-            else:
-                _build_metrics(metrics, f"{name}_{key}", val)
 
 
 # =====
@@ -77,17 +59,3 @@ class InfoApi:
             subval=(lambda field: check_string_in_list(field, "info field", subs)),
             name="info fields list",
         ))) or subs)
-
-    @exposed_http("GET", "/export/prometheus/metrics", False)
-    async def __metrics_handler(self, _: Request) -> Response:
-        data = await asyncio.gather(self.__info_manager.get_submanager("hw").get_state())
-        if data is None:
-            return make_text_response("error", 500)
-        else:
-            data_exists: Dict[Any, Any] = data
-            health = data_exists[0]["health"]
-
-            metrics: List[str] = []
-            _build_metrics(metrics, "pikvm", health)
-
-            return make_text_response("\n".join(metrics))