新增MaiBot远端维护脚本并放置到maibot_adapter目录
变更项：\n1. 新增 plugins/maibot_adapter/maibot_maintenance.py 维护脚本，支持 status/logs/restart/health/config 五类操作。\n2. 脚本默认维护 192.168.2.240 的 maibot-core-lite 容器，可通过参数覆盖主机、账号、容器名和端口。\n3. 增加关键日志过滤能力，聚焦 Timing Gate、no_reply、SendService、platform_map 等排障核心字段。\n4. 增加中文详细注释与编码兜底输出，避免日志中 emoji/特殊字符导致脚本中断。\n5. 已通过 py_compile 和 --help 自检，确保可直接执行。
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liuwei
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plugins/maibot_adapter/maibot_maintenance.py
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plugins/maibot_adapter/maibot_maintenance.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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MaiBot 维护脚本（放在 maibot_adapter 插件目录下）。
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用途：
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1. 一键查看远端 MaiBot 容器状态；
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2. 一键拉取关键日志（重点看 timing_gate / no_reply / 发送失败）；
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3. 一键重启 MaiBot 容器；
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4. 一键查看远端核心配置片段；
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5. 一键检查 WebUI 健康接口。
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示例：
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python plugins/maibot_adapter/maibot_maintenance.py status
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python plugins/maibot_adapter/maibot_maintenance.py logs --since 20m
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python plugins/maibot_adapter/maibot_maintenance.py restart
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python plugins/maibot_adapter/maibot_maintenance.py health
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python plugins/maibot_adapter/maibot_maintenance.py config
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"""
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from __future__ import annotations
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import argparse
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import sys
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from typing import Iterable
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import paramiko
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def _run_ssh_cmd(
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host: str,
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username: str,
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password: str,
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command: str,
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timeout: int = 60,
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) -> tuple[int, str, str]:
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"""
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在远端通过 SSH 执行命令，并返回退出码、stdout、stderr。
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说明：
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1. 统一封装 SSH 调用，方便所有子命令复用；
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2. 使用 utf-8 ignore 解码，避免日志中出现异常字符时脚本直接崩溃；
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3. 返回退出码用于调用方判断是否成功并决定是否继续后续步骤。
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"""
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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client.connect(hostname=host, username=username, password=password, timeout=20)
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stdin, stdout, stderr = client.exec_command(command, timeout=timeout)
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out_text = stdout.read().decode("utf-8", "ignore")
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err_text = stderr.read().decode("utf-8", "ignore")
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exit_status = stdout.channel.recv_exit_status()
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return exit_status, out_text, err_text
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finally:
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client.close()
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def _print_header(title: str) -> None:
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"""输出分隔标题，方便终端快速定位每段结果。"""
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print(f"\n===== {title} =====")
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def _safe_print_lines(lines: Iterable[str]) -> None:
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"""
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安全逐行输出，兼容 Windows 控制台编码。
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说明：
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1. 某些日志包含 emoji 或控制字符，直接 print 可能触发编码异常；
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2. 这里做 gbk/backslashreplace 兜底，确保维护脚本不会因打印失败中断。
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"""
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for line in lines:
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try:
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print(line)
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except UnicodeEncodeError:
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print(line.encode("gbk", "backslashreplace").decode("gbk", "ignore"))
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def cmd_status(args: argparse.Namespace) -> int:
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"""查看远端容器运行状态。"""
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command = (
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"docker ps --format "
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"'table {{.Names}}\\t{{.Image}}\\t{{.Status}}' "
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f"| (head -n 1; grep '{args.container}' || true)"
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)
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code, out_text, err_text = _run_ssh_cmd(args.host, args.user, args.password, command)
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_print_header("MaiBot 容器状态")
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print(out_text.strip() or "(无输出)")
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if err_text.strip():
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_print_header("stderr")
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print(err_text.strip())
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return code
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def cmd_logs(args: argparse.Namespace) -> int:
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"""查看远端关键日志，默认聚焦回复决策与发送链路。"""
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command = f"docker logs --since {args.since} {args.container} 2>&1"
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code, out_text, err_text = _run_ssh_cmd(args.host, args.user, args.password, command, timeout=120)
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text = f"{out_text}\n{err_text}".strip()
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if not text:
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_print_header("关键日志")
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print("(无输出)")
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return code
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# 这里聚焦你当前排障最常用的关键词，尽量减少噪声。
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keywords = (
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"Timing Gate",
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"no_reply",
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"continue",
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"wait",
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"reply",
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"回复",
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"SendService",
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"无法发送",
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"发送成功",
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"发送失败",
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"Updated platform_map",
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"Bridge received",
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)
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_print_header(f"关键日志（since={args.since}）")
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filtered = [line for line in text.splitlines() if any(k in line for k in keywords)]
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if not filtered:
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print("(未匹配到关键日志，可尝试增大 --since)")
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return code
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_safe_print_lines(filtered)
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return code
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def cmd_restart(args: argparse.Namespace) -> int:
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"""重启远端容器并回显最新状态。"""
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_print_header("执行重启")
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code, out_text, err_text = _run_ssh_cmd(
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args.host,
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args.user,
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args.password,
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f"docker restart {args.container}",
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timeout=120,
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)
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print(out_text.strip() or "(无输出)")
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if err_text.strip():
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_print_header("stderr")
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print(err_text.strip())
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# 重启后再补一段状态，避免用户还要再跑一次 status。
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cmd_status(args)
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return code
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def cmd_health(args: argparse.Namespace) -> int:
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"""检查远端 WebUI 健康接口。"""
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url = f"http://{args.host}:{args.webui_port}/api/webui/health"
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command = f"curl -sS --max-time 8 '{url}'"
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code, out_text, err_text = _run_ssh_cmd(args.host, args.user, args.password, command, timeout=20)
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_print_header(f"WebUI 健康检查: {url}")
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print(out_text.strip() or "(无输出)")
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if err_text.strip():
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_print_header("stderr")
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print(err_text.strip())
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return code
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def cmd_config(args: argparse.Namespace) -> int:
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"""查看远端核心配置片段，便于快速确认关键参数。"""
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command = (
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"docker exec {container} sh -lc "
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"\"echo '[bot_config.toml]'; "
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"sed -n '1,220p' /MaiMBot/config/bot_config.toml; "
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"echo; "
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"echo '[model_config.toml]'; "
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"sed -n '1,220p' /MaiMBot/config/model_config.toml\""
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).format(container=args.container)
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code, out_text, err_text = _run_ssh_cmd(args.host, args.user, args.password, command, timeout=120)
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_print_header("远端配置快照")
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_safe_print_lines(out_text.splitlines())
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if err_text.strip():
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_print_header("stderr")
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_safe_print_lines(err_text.splitlines())
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return code
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def build_parser() -> argparse.ArgumentParser:
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"""构建命令行参数解析器。"""
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parser = argparse.ArgumentParser(description="MaiBot 远端维护脚本")
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parser.add_argument("--host", default="192.168.2.240", help="远端服务器地址")
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parser.add_argument("--user", default="root", help="SSH 用户名")
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parser.add_argument("--password", default="lw123456", help="SSH 密码")
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parser.add_argument("--container", default="maibot-core-lite", help="MaiBot 容器名")
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parser.add_argument("--webui-port", type=int, default=18001, help="WebUI 对外端口")
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subparsers = parser.add_subparsers(dest="action", required=True)
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status_parser = subparsers.add_parser("status", help="查看容器状态")
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status_parser.set_defaults(func=cmd_status)
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logs_parser = subparsers.add_parser("logs", help="查看关键日志")
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logs_parser.add_argument("--since", default="20m", help="日志时间窗口，例如 10m / 1h")
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logs_parser.set_defaults(func=cmd_logs)
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restart_parser = subparsers.add_parser("restart", help="重启容器")
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restart_parser.set_defaults(func=cmd_restart)
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health_parser = subparsers.add_parser("health", help="检查 WebUI 健康接口")
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health_parser.set_defaults(func=cmd_health)
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config_parser = subparsers.add_parser("config", help="查看远端核心配置")
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config_parser.set_defaults(func=cmd_config)
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return parser
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def main() -> int:
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"""脚本入口。"""
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parser = build_parser()
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args = parser.parse_args()
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return int(args.func(args))
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if __name__ == "__main__":
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sys.exit(main())
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