a
This commit is contained in:
薇薇安
parent
ed662b0092
commit
38ebbebd95
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@ -3,7 +3,7 @@ FastAPI应用主入口
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"""
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from api.routes import config, trades, stats, dashboard, account, recommendations
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from api.routes import config, trades, stats, dashboard, account, recommendations, system
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import os
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import logging
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from pathlib import Path
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@ -151,6 +151,7 @@ app.include_router(stats.router, prefix="/api/stats", tags=["统计分析"])
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app.include_router(dashboard.router, prefix="/api/dashboard", tags=["仪表板"])
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app.include_router(account.router, prefix="/api/account", tags=["账户数据"])
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app.include_router(recommendations.router, tags=["交易推荐"])
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app.include_router(system.router, tags=["系统控制"])
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@app.get("/")
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240
backend/api/routes/system.py
Normal file
240
backend/api/routes/system.py
Normal file
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@ -0,0 +1,240 @@
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import os
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import re
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import subprocess
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from typing import Any, Dict, Optional, Tuple
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from fastapi import APIRouter, HTTPException, Header
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import logging
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logger = logging.getLogger(__name__)
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# 路由统一挂在 /api/system 下，前端直接调用 /api/system/...
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router = APIRouter(prefix="/api/system")
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def _require_admin(token: Optional[str], provided: Optional[str]) -> None:
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"""
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可选的简单保护：如果环境变量配置了 SYSTEM_CONTROL_TOKEN，则要求请求携带 X-Admin-Token。
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生产环境强烈建议通过 Nginx 额外做鉴权 / IP 白名单。
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"""
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if not token:
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return
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if not provided or provided != token:
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raise HTTPException(status_code=401, detail="Unauthorized")
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def _build_supervisorctl_cmd(args: list[str]) -> list[str]:
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supervisorctl_path = os.getenv("SUPERVISORCTL_PATH", "supervisorctl")
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supervisor_conf = os.getenv("SUPERVISOR_CONF", "").strip()
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use_sudo = os.getenv("SUPERVISOR_USE_SUDO", "false").lower() == "true"
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cmd: list[str] = []
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if use_sudo:
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# 需要你在 sudoers 配置 NOPASSWD（sudo -n 才不会卡住）
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cmd += ["sudo", "-n"]
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cmd += [supervisorctl_path]
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if supervisor_conf:
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cmd += ["-c", supervisor_conf]
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cmd += args
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return cmd
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def _run_supervisorctl(args: list[str]) -> str:
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cmd = _build_supervisorctl_cmd(args)
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try:
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res = subprocess.run(cmd, capture_output=True, text=True, timeout=10)
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except subprocess.TimeoutExpired:
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raise RuntimeError("supervisorctl 超时（10s）")
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out = (res.stdout or "").strip()
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err = (res.stderr or "").strip()
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combined = "\n".join([s for s in [out, err] if s]).strip()
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if res.returncode != 0:
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raise RuntimeError(combined or f"supervisorctl failed (exit={res.returncode})")
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return combined or out
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def _parse_supervisor_status(raw: str) -> Tuple[bool, Optional[int], str]:
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"""
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典型输出：
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- auto_sys RUNNING pid 1234, uptime 0:10:00
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- auto_sys STOPPED Not started
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"""
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if "RUNNING" in raw:
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m = re.search(r"\bpid\s+(\d+)\b", raw)
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pid = int(m.group(1)) if m else None
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return True, pid, "RUNNING"
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for state in ["STOPPED", "FATAL", "EXITED", "BACKOFF", "STARTING", "UNKNOWN"]:
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if state in raw:
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return False, None, state
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return False, None, "UNKNOWN"
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def _get_program_name() -> str:
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# 你给的宝塔配置是 [program:auto_sys]
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return os.getenv("SUPERVISOR_TRADING_PROGRAM", "auto_sys").strip() or "auto_sys"
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@router.post("/clear-cache")
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async def clear_cache(x_admin_token: Optional[str] = Header(default=None, alias="X-Admin-Token")) -> Dict[str, Any]:
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"""
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清理配置缓存（Redis Hash: trading_config），并从数据库回灌到 Redis。
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"""
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_require_admin(os.getenv("SYSTEM_CONTROL_TOKEN", "").strip(), x_admin_token)
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try:
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import config_manager
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cm = getattr(config_manager, "config_manager", None)
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if cm is None:
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raise HTTPException(status_code=500, detail="config_manager 未初始化")
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deleted_keys: list[str] = []
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# 1) 清 backend 本地 cache
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try:
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cm._cache = {}
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except Exception:
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pass
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# 2) 清 Redis 缓存 key（Hash: trading_config）
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try:
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redis_client = getattr(cm, "_redis_client", None)
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redis_connected = getattr(cm, "_redis_connected", False)
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if redis_client is not None and redis_connected:
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try:
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redis_client.ping()
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except Exception:
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redis_connected = False
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if redis_client is not None and redis_connected:
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try:
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redis_client.delete("trading_config")
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deleted_keys.append("trading_config")
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except Exception as e:
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logger.warning(f"删除 Redis key trading_config 失败: {e}")
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# 可选：实时推荐缓存（如果存在）
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try:
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redis_client.delete("recommendations:realtime")
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deleted_keys.append("recommendations:realtime")
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except Exception:
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pass
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except Exception as e:
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logger.warning(f"清 Redis 缓存失败: {e}")
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# 3) 立刻从 DB 回灌到 Redis（避免 trading_system 读到空）
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try:
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cm.reload()
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except Exception as e:
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logger.warning(f"回灌配置到 Redis 失败（仍可能使用DB/本地cache）: {e}")
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return {
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"message": "缓存已清理并回灌",
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"deleted_keys": deleted_keys,
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"note": "如果你使用 supervisor 管理交易系统，请点击“重启交易系统”让新 Key 立即生效。",
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}
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"清理缓存失败: {e}", exc_info=True)
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/trading/status")
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async def trading_status(x_admin_token: Optional[str] = Header(default=None, alias="X-Admin-Token")) -> Dict[str, Any]:
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_require_admin(os.getenv("SYSTEM_CONTROL_TOKEN", "").strip(), x_admin_token)
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program = _get_program_name()
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try:
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raw = _run_supervisorctl(["status", program])
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running, pid, state = _parse_supervisor_status(raw)
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return {
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"mode": "supervisor",
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"program": program,
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"running": running,
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"pid": pid,
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"state": state,
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"raw": raw,
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}
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except Exception as e:
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raise HTTPException(
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status_code=500,
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detail=f"supervisorctl status 失败: {e}. 你可能需要配置 SUPERVISOR_CONF / SUPERVISOR_TRADING_PROGRAM / SUPERVISOR_USE_SUDO",
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)
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@router.post("/trading/start")
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async def trading_start(x_admin_token: Optional[str] = Header(default=None, alias="X-Admin-Token")) -> Dict[str, Any]:
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_require_admin(os.getenv("SYSTEM_CONTROL_TOKEN", "").strip(), x_admin_token)
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program = _get_program_name()
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try:
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out = _run_supervisorctl(["start", program])
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raw = _run_supervisorctl(["status", program])
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running, pid, state = _parse_supervisor_status(raw)
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return {
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"message": "交易系统已启动（supervisor）",
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"output": out,
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"status": {
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"mode": "supervisor",
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"program": program,
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"running": running,
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"pid": pid,
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"state": state,
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"raw": raw,
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},
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"supervisorctl start 失败: {e}")
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@router.post("/trading/stop")
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async def trading_stop(x_admin_token: Optional[str] = Header(default=None, alias="X-Admin-Token")) -> Dict[str, Any]:
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_require_admin(os.getenv("SYSTEM_CONTROL_TOKEN", "").strip(), x_admin_token)
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program = _get_program_name()
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try:
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out = _run_supervisorctl(["stop", program])
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raw = _run_supervisorctl(["status", program])
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running, pid, state = _parse_supervisor_status(raw)
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return {
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"message": "交易系统已停止（supervisor）",
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"output": out,
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"status": {
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"mode": "supervisor",
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"program": program,
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"running": running,
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"pid": pid,
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"state": state,
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"raw": raw,
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},
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"supervisorctl stop 失败: {e}")
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@router.post("/trading/restart")
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async def trading_restart(x_admin_token: Optional[str] = Header(default=None, alias="X-Admin-Token")) -> Dict[str, Any]:
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_require_admin(os.getenv("SYSTEM_CONTROL_TOKEN", "").strip(), x_admin_token)
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program = _get_program_name()
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try:
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out = _run_supervisorctl(["restart", program])
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raw = _run_supervisorctl(["status", program])
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running, pid, state = _parse_supervisor_status(raw)
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return {
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"message": "交易系统已重启（supervisor）",
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"output": out,
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"status": {
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"mode": "supervisor",
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"program": program,
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"running": running,
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"pid": pid,
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"state": state,
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"raw": raw,
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},
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"supervisorctl restart 失败: {e}")
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@ -209,6 +209,111 @@
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font-size: 0.9rem;
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}
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.system-section {
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margin-top: 1rem;
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padding: 1rem;
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border-radius: 8px;
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border: 1px solid #e9ecef;
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background: #fff;
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}
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.system-header {
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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margin-bottom: 0.75rem;
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}
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@media (min-width: 768px) {
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.system-header {
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flex-direction: row;
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justify-content: space-between;
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align-items: center;
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}
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}
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.system-section h3 {
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margin: 0;
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color: #34495e;
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font-size: 1rem;
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}
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.system-status {
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display: flex;
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align-items: center;
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gap: 0.75rem;
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flex-wrap: wrap;
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}
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.system-status-badge {
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padding: 0.3rem 0.7rem;
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border-radius: 999px;
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font-size: 0.85rem;
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font-weight: 700;
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}
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.system-status-badge.running {
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background: #e8f5e9;
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color: #2e7d32;
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border: 1px solid #c8e6c9;
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}
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.system-status-badge.stopped {
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background: #fff3e0;
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color: #e65100;
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border: 1px solid #ffe0b2;
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}
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.system-status-meta {
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font-size: 0.9rem;
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color: #666;
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}
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.system-actions {
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display: flex;
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flex-wrap: wrap;
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gap: 0.5rem;
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}
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.system-btn {
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padding: 0.5rem 0.9rem;
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border-radius: 6px;
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border: 1px solid #dee2e6;
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background: #f8f9fa;
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cursor: pointer;
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transition: all 0.2s;
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font-size: 0.9rem;
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font-weight: 600;
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}
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.system-btn:hover:not(:disabled) {
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border-color: #2196F3;
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background: #e7f3ff;
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}
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.system-btn.primary {
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border-color: #2196F3;
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background: #2196F3;
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color: #fff;
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}
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.system-btn.primary:hover:not(:disabled) {
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background: #1976D2;
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border-color: #1976D2;
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}
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.system-btn:disabled {
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opacity: 0.6;
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cursor: not-allowed;
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}
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.system-hint {
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margin-top: 0.75rem;
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font-size: 0.85rem;
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color: #666;
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line-height: 1.4;
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}
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.message {
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padding: 1rem;
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margin-bottom: 1rem;
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@ -10,6 +10,8 @@ const ConfigPanel = () => {
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const [message, setMessage] = useState('')
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const [feasibilityCheck, setFeasibilityCheck] = useState(null)
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const [checkingFeasibility, setCheckingFeasibility] = useState(false)
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const [systemStatus, setSystemStatus] = useState(null)
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const [systemBusy, setSystemBusy] = useState(false)
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// 预设方案配置
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// 注意：百分比配置使用整数形式（如8.0表示8%），在应用时会转换为小数（0.08）
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@ -64,9 +66,82 @@ const ConfigPanel = () => {
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}
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}
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const loadSystemStatus = async () => {
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try {
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const res = await api.getTradingSystemStatus()
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setSystemStatus(res)
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} catch (error) {
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// 静默失败：不影响配置页使用
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}
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}
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const handleClearCache = async () => {
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setSystemBusy(true)
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setMessage('')
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try {
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const res = await api.clearSystemCache()
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setMessage(res.message || '缓存已清理')
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await loadConfigs()
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await loadSystemStatus()
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} catch (error) {
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setMessage('清理缓存失败: ' + (error.message || '未知错误'))
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} finally {
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setSystemBusy(false)
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}
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}
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const handleStartTrading = async () => {
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setSystemBusy(true)
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setMessage('')
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try {
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const res = await api.startTradingSystem()
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setMessage(res.message || '交易系统已启动')
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await loadSystemStatus()
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} catch (error) {
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setMessage('启动失败: ' + (error.message || '未知错误'))
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} finally {
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setSystemBusy(false)
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}
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}
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const handleStopTrading = async () => {
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setSystemBusy(true)
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setMessage('')
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try {
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const res = await api.stopTradingSystem()
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setMessage(res.message || '交易系统已停止')
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await loadSystemStatus()
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} catch (error) {
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setMessage('停止失败: ' + (error.message || '未知错误'))
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} finally {
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setSystemBusy(false)
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}
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}
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const handleRestartTrading = async () => {
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setSystemBusy(true)
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setMessage('')
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try {
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const res = await api.restartTradingSystem()
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setMessage(res.message || '交易系统已重启')
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await loadSystemStatus()
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} catch (error) {
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setMessage('重启失败: ' + (error.message || '未知错误'))
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} finally {
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setSystemBusy(false)
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}
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}
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useEffect(() => {
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loadConfigs()
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checkFeasibility()
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loadSystemStatus()
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const timer = setInterval(() => {
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loadSystemStatus()
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}, 3000)
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return () => clearInterval(timer)
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}, [])
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const checkFeasibility = async () => {
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@ -247,6 +322,61 @@ const ConfigPanel = () => {
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<p>修改配置后，交易系统将在下次扫描时自动使用新配置</p>
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</div>
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{/* 系统控制：清缓存 / 启停 / 重启（supervisor） */}
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<div className="system-section">
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<div className="system-header">
|
||||
<h3>系统控制</h3>
|
||||
<div className="system-status">
|
||||
<span className={`system-status-badge ${systemStatus?.running ? 'running' : 'stopped'}`}>
|
||||
{systemStatus?.running ? '运行中' : '未运行'}
|
||||
</span>
|
||||
{systemStatus?.pid ? <span className="system-status-meta">PID: {systemStatus.pid}</span> : null}
|
||||
{systemStatus?.program ? <span className="system-status-meta">程序: {systemStatus.program}</span> : null}
|
||||
</div>
|
||||
</div>
|
||||
<div className="system-actions">
|
||||
<button
|
||||
type="button"
|
||||
className="system-btn"
|
||||
onClick={handleClearCache}
|
||||
disabled={systemBusy}
|
||||
title="清理Redis配置缓存并从数据库回灌。切换API Key后建议先点这里，再重启交易系统。"
|
||||
>
|
||||
清除缓存
|
||||
</button>
|
||||
<button
|
||||
type="button"
|
||||
className="system-btn"
|
||||
onClick={handleStopTrading}
|
||||
disabled={systemBusy || systemStatus?.running === false}
|
||||
title="通过 supervisorctl 停止交易系统"
|
||||
>
|
||||
停止
|
||||
</button>
|
||||
<button
|
||||
type="button"
|
||||
className="system-btn"
|
||||
onClick={handleStartTrading}
|
||||
disabled={systemBusy || systemStatus?.running === true}
|
||||
title="通过 supervisorctl 启动交易系统"
|
||||
>
|
||||
启动
|
||||
</button>
|
||||
<button
|
||||
type="button"
|
||||
className="system-btn primary"
|
||||
onClick={handleRestartTrading}
|
||||
disabled={systemBusy}
|
||||
title="通过 supervisorctl 重启交易系统（建议切换API Key后使用）"
|
||||
>
|
||||
重启交易系统
|
||||
</button>
|
||||
</div>
|
||||
<div className="system-hint">
|
||||
建议流程：先更新配置里的 Key → 点击“清除缓存” → 点击“重启交易系统”，确保不再使用旧账号下单。
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* 预设方案快速切换 */}
|
||||
<div className="preset-section">
|
||||
<div className="preset-header">
|
||||
|
|
|
|||
|
|
@ -239,4 +239,62 @@ export const api = {
|
|||
}
|
||||
return response.json();
|
||||
},
|
||||
|
||||
// 系统控制（supervisor）
|
||||
clearSystemCache: async () => {
|
||||
const response = await fetch(buildUrl('/api/system/clear-cache'), {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
});
|
||||
if (!response.ok) {
|
||||
const error = await response.json().catch(() => ({ detail: '清理缓存失败' }));
|
||||
throw new Error(error.detail || '清理缓存失败');
|
||||
}
|
||||
return response.json();
|
||||
},
|
||||
|
||||
getTradingSystemStatus: async () => {
|
||||
const response = await fetch(buildUrl('/api/system/trading/status'));
|
||||
if (!response.ok) {
|
||||
const error = await response.json().catch(() => ({ detail: '获取交易系统状态失败' }));
|
||||
throw new Error(error.detail || '获取交易系统状态失败');
|
||||
}
|
||||
return response.json();
|
||||
},
|
||||
|
||||
startTradingSystem: async () => {
|
||||
const response = await fetch(buildUrl('/api/system/trading/start'), {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
});
|
||||
if (!response.ok) {
|
||||
const error = await response.json().catch(() => ({ detail: '启动交易系统失败' }));
|
||||
throw new Error(error.detail || '启动交易系统失败');
|
||||
}
|
||||
return response.json();
|
||||
},
|
||||
|
||||
stopTradingSystem: async () => {
|
||||
const response = await fetch(buildUrl('/api/system/trading/stop'), {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
});
|
||||
if (!response.ok) {
|
||||
const error = await response.json().catch(() => ({ detail: '停止交易系统失败' }));
|
||||
throw new Error(error.detail || '停止交易系统失败');
|
||||
}
|
||||
return response.json();
|
||||
},
|
||||
|
||||
restartTradingSystem: async () => {
|
||||
const response = await fetch(buildUrl('/api/system/trading/restart'), {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
});
|
||||
if (!response.ok) {
|
||||
const error = await response.json().catch(() => ({ detail: '重启交易系统失败' }));
|
||||
throw new Error(error.detail || '重启交易系统失败');
|
||||
}
|
||||
return response.json();
|
||||
},
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user