Merge branch 'dhk-1' into 'master'
Dhk 1 See merge request knowledge-base-bj/deerflow-server!57
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@@ -10,8 +10,8 @@
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## 0. 速读
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- 三个圆桌 Router(`intent / recommend / multi_agent`)**全部走 HTTP loopback**:在同进程内通过 `httpx.AsyncClient` 调本机 `127.0.0.1` 的 `/api/threads`、`/api/agents`、`/api/threads/{id}/runs/stream`。
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- **所有 loopback `httpx.AsyncClient` 必须 `trust_env=False`**。开发机若设了 `HTTP_PROXY` / `HTTPS_PROXY`,httpx 默认会把 loopback 也走代理 → 不可达 → 单次请求多出 40 秒超时(典型症状日志:`headers_in=42.160s`)。
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- 三个圆桌 Router(`intent / recommend / multi_agent`)**通过 httpx ASGITransport 进程内直调本机 ASGI app**,复用既有 `/api/threads`、`/api/agents`、`/api/threads/{id}/runs/stream` 路由——**不走 TCP / 不经过网络栈**。所有 client 都由 `multi_agent._make_loopback_client(request)` 工厂统一构造。
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- 历史包袱:早期实现走 `httpx.AsyncClient(trust_env=False)` + `127.0.0.1:<port>`,遇到开发机 `HTTP_PROXY` / `HTTPS_PROXY` 时仍可能把回环走代理(症状 `headers_in=42.160s`)。**改用 ASGITransport 后此问题不再存在**,相关 `trust_env=False` workaround 全部移除。
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- **席位 agent 持久注册**(磁盘 `.deer-flow/agents/` + `_sync_legacy_agents`),**协调智能体每次新建**(命名 `roundtable-coordinator-{timestamp36}`,DB 累积,需后续 GC)。
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- **`.deer-flow/` 整个目录被 git ignore**(仓库根 `.gitignore` 第 64 / 74 行),`git clone` 后内置 agent 目录在部署机上**不会存在**——任何环境都必须把 `roundtable-intent` + `roundtable-recommender` 两个**功能型 agent** 持久化进发布物,否则 `/api/intent/stream` 报 500。**互联网 demo 还需要 6 个示例研讨席位**(`roundtable-intelligence` 等),**内网部署用客户自有 agent 替代**这些席位,无需打包。详见 §11.7。
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- **`init` 是 SSE 而非一次性 JSON**:用 `asyncio.as_completed` 按真实完成顺序推送 `seat_ready`,前端因此能逐个点亮席位。
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@@ -59,7 +59,7 @@ Step 3 最终方案展示
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| 2 | 2 | `multi_agent.py` | 协调智能体(每次新建)+ 用户选定的 `roundtable-*` 席位 |
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| 3 | 3 | `artifacts.py`(通用) | 无新 agent |
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所有接口需 `Authorization: Bearer <JWT>`。Loopback 调用统一 `trust_env=False`,避免本机 `HTTP_PROXY` 把 `127.0.0.1` 指到不可达代理(症状:`headers_in=40s+`,前端表现为「Step 1 init 卡顿 / Step 2 init 永远不发 seat_ready」)。
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所有接口需 `Authorization: Bearer <JWT>`。Loopback 调用一律由 `_make_loopback_client(request)` 构造(`httpx.ASGITransport(app=request.app)`,base_url 占位 `http://loopback`),**不经 TCP**,因此不再受本机 `HTTP_PROXY` 干扰。
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---
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@@ -499,7 +499,7 @@ async def _broadcast(client, base, headers, message, agent_threads, skip):
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(None, captured) — 流结束,captured 是所有 data: 行的字符串列表
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```
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日志 `[upstream-timing] <agent> headers_in=<>` / `first_line=<>`:排查首 token 慢、代理导致 loopback 超时(见 `trust_env=False`)。
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日志 `[upstream-timing] <agent> headers_in=<>` / `first_line=<>`:排查上游首字节延迟;改 ASGITransport 后通常 `headers_in` < 10ms,长尾大概率出在路由 handler 内部(不再是网络/代理问题)。
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`_parse_last_messages(captured)` 从倒数往前扫,**跳过 trailing `data: null` end 帧**,找第一条解析为 dict 且含 `messages` key 的 frame;取 `messages` 列表。无可解析帧抛 `502`。
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@@ -593,14 +593,21 @@ Step 3 **没有** 单独的 `multi_agent` 路由;使用既有 artifacts 能力
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## 9. 关键设计决策
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### 9.1 HTTP loopback + `trust_env=False`
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### 9.1 ASGITransport 进程内 loopback(替代旧的 HTTP loopback)
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三个 router 均通过 `httpx` 调本机 Gateway(`127.0.0.1`),复用鉴权与 LangGraph 路由,代价是额外 HTTP 开销;init 已用 `asyncio.as_completed` 并行化席位准备。
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三个 router 通过 `httpx.ASGITransport(app=request.app)` 直调本机 ASGI app,**不走 TCP / 不开 socket / 不经网络栈**,但仍然完整复用 FastAPI 路由分发、鉴权 middleware、Pydantic 校验、SSE 流式响应。代价仅是路由层的少量 dispatch 开销(< 1ms),相对 LLM run 本身的数百 ms~数十秒可忽略。
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**每个 `httpx.AsyncClient(timeout=None, trust_env=False)` 都是必须的**:
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统一入口:`multi_agent._make_loopback_client(request)`,返回:
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- `timeout=None` — SSE 长连接需要
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- `trust_env=False` — 否则 httpx 会读取 `HTTP_PROXY` / `HTTPS_PROXY` 环境变量,把 loopback `127.0.0.1` 也走代理。开发机常配的「校园网代理 / 公司代理」会把回环地址丢弃,导致单次请求 40+ 秒超时(日志典型症状:`headers_in=42.160s`)
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```python
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httpx.AsyncClient(
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transport=httpx.ASGITransport(app=request.app),
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base_url="http://loopback", # 占位 host,ASGITransport 不在意
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timeout=None, # SSE 长连接仍需 None
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)
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```
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**已废止的 `trust_env=False` workaround**:旧版本走 `127.0.0.1:<port>` 真实 HTTP,需要 `trust_env=False` 阻止 httpx 读 `HTTP_PROXY` 把回环也走代理(症状日志 `headers_in=42.160s`)。改 ASGITransport 后这个问题在物理上已不存在——根本没走网络栈。
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### 9.2 协调智能体每次新建
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@@ -1105,7 +1112,7 @@ curl -X POST http://127.0.0.1:8001/api/recommend/stream \
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| Step 1 一直有澄清、无法进入 Step 2 | 未产出 `[INTENT_READY]` 或终态被 `clarification` 覆盖 | 看 SOUL、最后一帧 `status`;确认 intent 先扫 READY(§4.3 顺序) |
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| 选项全是多选 | 旧前端默认 `allow_multiple !== false` | 确认 `allow_multiple` 字段与 `resolve_allow_multiple`(缺省 false) |
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| Step 2 init SSE `error` | 协调 agent 创建失败 / agent_orchestration 缺失 / `_validate_agent_id` 命中 | Network + 后端 `multi_agent` 日志 |
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| Step 2 init 完全卡住 ~40 秒 | `httpx` 走了 `HTTP_PROXY` | 确认 `trust_env=False` 仍在;grep `headers_in=` 看时长 |
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| Step 2 init 完全卡住(历史症状,ASGITransport 改造后已不应再出现) | 旧版 `httpx` 走 `HTTP_PROXY` 拦回环 → 40s 超时 | 自改 ASGITransport 起此现象物理上不可能复现;若仍卡,看后端日志栈、检查路由 handler 是否阻塞 |
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| leader 立即 `status: []` | 未调用 orchestration 技能 / SkillStopMiddleware 没拦到 / SOUL 没声明派活 | 换模型或加强 SOUL;检查 `skill_stop_names` 是否包含 `agent_orchestration` |
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| dispatch 失败但 leader 文本看着正常 | 模型把 `roundtable-x(中文)` 整段塞进 `agent_name` | `_strip_display_suffix` 会兜底;若仍报 400,强化 SOUL 的「严格英文 id」 |
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| 推荐 picks 为空 | 未输出 `[RECOMMEND_READY]` 或 picks 不在候选池 | 看 recommend 终态帧;检查 `candidate_ids` 集合 |
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@@ -1122,7 +1129,7 @@ grep "dispatch failed" .runtime/logs/*.log
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grep "upstream-timing" .runtime/logs/*.log
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grep "leader-timing" .runtime/logs/*.log
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grep "special-timing" .runtime/logs/*.log
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grep "headers_in=" .runtime/logs/*.log # 走代理症状
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grep "headers_in=" .runtime/logs/*.log # 上游首字节延迟;ASGITransport 改造后通常 < 10ms
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```
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---
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@@ -124,17 +124,17 @@ frontend-web/src/roundtable-planning/
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[进入 Step 3]
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HighFidelityReport
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consensusText ← lastLeaderContent
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seatDeliveries ← step2RoundtableDialogues.filter(d => d.confidence === "子智能体交付")
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Object.entries(threadIds).filter(name !== coordinatorName).map → listSessionArtifacts(threadId)
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文本类文件 → ArtifactPreviewModal;其它 → window.open(downloadUrl)
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```
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consensusText ← lastLeaderContent
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seatDeliveries ← step2RoundtableDialogues.filter(d => d.confidence === "子智能体交付")
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Object.entries(threadIds).filter(name !== coordinatorName).map → listSessionArtifacts(threadId)
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文本类文件 → ArtifactPreviewModal;其它 → window.open(downloadUrl)
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```
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---
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---
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## 4. API 层
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## 4. API 层
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### 4.1 `api/intent.ts` — Step 1
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### 4.1 `api/intent.ts` — Step 1
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| 函数 | 说明 |
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|------|------|
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@@ -119,7 +119,7 @@ export function WorkspaceNavChatList({
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</Link>
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</SidebarMenuButton>
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</SidebarMenuItem>
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{/* <SidebarMenuItem>
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<SidebarMenuItem>
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<SidebarMenuButton
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isActive={pathname.startsWith("/page/workspace/roundtable/planning")}
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asChild
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@@ -130,7 +130,7 @@ export function WorkspaceNavChatList({
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<span>多智能体规划</span>
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</Link>
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</SidebarMenuButton>
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</SidebarMenuItem> */}
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</SidebarMenuItem>
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<SidebarMenuItem>
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<SidebarMenuButton
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isActive={pathname === "/page/workspace/scheduled/tasks"}
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@@ -0,0 +1,411 @@
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"""圆桌功能型 agent 的「调用前自检 + 缺失自动补建」工具。
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适用场景
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--------
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``roundtable-intent`` / ``roundtable-recommender`` 是圆桌 Step 1 + 推荐链路的
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**功能型** 内置 agent,任何部署都必须存在。但仓库根 ``.gitignore`` 把整个
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``.deer-flow/`` 目录排除,新机器 ``git clone`` 之后这两个目录**不会存在**,
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直接调 ``/api/intent/stream`` 会因为 agent 解析失败抛 500。
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本模块在三个路由入口(``intent.init``、``intent.stream``、``recommend.stream``)
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被调用,检查磁盘文件是否齐全;缺失则用下方嵌入的标准模板写回去。
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``_sync_legacy_agents`` 会在下一次 ``GET /api/agents`` 时把目录 upsert 进 DB,
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所以这里只关心磁盘文件,不直接动 DB。
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为什么嵌入字符串而不是用 importlib.resources 资源文件
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------------------------------------------------------
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SOUL 体量不大(两个加起来 ~200 行),嵌入到 Python 文件里是**单一可信源**——改
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SOUL 走代码 review、commit 走 git 历史,且不会因为 wheel 打包漏配
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``package-data`` 导致部署机拿不到。
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"""
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from __future__ import annotations
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import logging
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from typing import Iterable
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import yaml
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from deerflow.config.paths import get_paths
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logger = logging.getLogger(__name__)
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INTENT_AGENT_ID = "roundtable-intent"
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INTENT_AGENT_NAME = "任务理解"
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INTENT_AGENT_DESCRIPTION = (
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"任务理解智能体,通过 2-5 轮简短追问把用户模糊需求转化成结构化的"
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"「任务目标+约束+关键假设」,为多智能体圆桌研讨准备输入"
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)
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# 与 .deer-flow/agents/roundtable-intent/SOUL.md 保持完全一致;
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# 改动请同步两处或以本文件为准 + 删除磁盘旧目录让下一次请求重建。
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INTENT_AGENT_SOUL = """# 任务理解智能体
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你是多智能体圆桌研讨 **Step 1** 的「任务理解专员」。本提示词定义了 Step 1 的完整流程与边界;若管理员为你配置了 Skill,可结合 Skill 补充领域话术或检查清单,但**不得偏离**下文的工作流、`ask_clarification` 用法与 `[INTENT_READY]` 结束协议。
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---
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## 1. 你的目标
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通过 **2–5 轮**简短对话,把用户模糊的需求整理成结构化输入,供 Step 2 圆桌使用:
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| 字段 | 含义 |
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|------|------|
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| `objective` | 一句话任务目标 |
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| `constraints` | 硬约束列表(预算/时间/合规/范围等,至少 1 条) |
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| `assumptions` | 你替用户做的合理假设(可空数组) |
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**优先级**:目标 > 硬约束 > 软偏好。已经清楚的信息不要再问。
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---
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## 2. 工作流(必须遵守)
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```
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用户描述任务
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↓
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信息够不够?
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├─ 不够 / 有歧义 → 调用 ask_clarification(可带 options 卡片)
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↓
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用户回复(可能是「我选择:…」或自由文本)
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↓
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重复 2–5 轮
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↓
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信息充分 → 自然语言汇总 + [INTENT_READY] + JSON
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↓
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停止追问(本轮及之后都不要再 ask_clarification)
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```
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**关键规则**:
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- 澄清阶段 **只** 用 `ask_clarification` 提问;不要用纯文本空问「还有什么补充吗」。
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- 一旦输出 `[INTENT_READY]`,**同一轮对话立即结束**,不要再追加追问或工具调用。
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- **不做方案、不给技术建议、不写文件、不联网、不派活**——那是 Step 2 六个席位的事。
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---
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## 3. 唯一工具:`ask_clarification`
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当缺少信息、存在歧义、需要用户拍板时,**必须**调用此工具(不要只在正文里提问)。
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### 3.1 参数说明
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| 参数 | 必填 | 说明 |
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|------|------|------|
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| `question` | ✅ | 一个聚焦的问题,一次只问一个决策点 |
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| `clarification_type` | ✅ | 见下表 |
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| `context` | 推荐 | 为什么需要用户确认(1 句话) |
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| `options` | 有离散选项时必填 | 字符串列表,如 `["≤500万", "500–1000万", "暂不确定"]` |
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| `allow_multiple` | 可选 | 默认 **不传 / False = 单选**;仅当用户**确实可同时选多项**时传 `True` |
|
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### 3.2 `clarification_type` 怎么选
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|
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| 类型 | 何时使用 | 选项 UI |
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|------|----------|---------|
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| `missing_info` | 缺预算、时间、范围等关键事实 | 默认单选;多项约束可同时成立时 `allow_multiple=True` |
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| `ambiguous_requirement` | 同一句话多种理解 | 默认单选 |
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||||
| `approach_choice` | 在若干方案/路径中选一个 | **单选**(点击即发送) |
|
||||
| `risk_confirmation` | 需要用户明确确认风险 | **单选** |
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| `suggestion` | 你有建议,需用户批准 | **单选** |
|
||||
|
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### 3.3 选项卡片(前端行为)
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|
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- 你提供 `options` 后,前端会渲染**可点击卡片**。
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- **默认单选**:用户点一项即发送,无需再点「发送」。
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- **多选**(仅 `allow_multiple=True`):用户可多选后点「发送回答」。
|
||||
- 用户也可能在自定义输入框里打字;回复常见格式:`我选择:A、B;补充:…`——请据此更新理解并继续流程。
|
||||
|
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### 3.4 调用示例
|
||||
|
||||
**缺信息 + 单选预算档:**
|
||||
```
|
||||
ask_clarification(
|
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question="这次任务的预算大致在哪个区间?",
|
||||
clarification_type="missing_info",
|
||||
context="预算会影响后续圆桌的可行方案范围",
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options=["≤ 300 万", "300–800 万", "≥ 800 万", "暂不确定"]
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||||
)
|
||||
```
|
||||
|
||||
**选部署方式(单选):**
|
||||
```
|
||||
ask_clarification(
|
||||
question="优先采用哪种部署方式?",
|
||||
clarification_type="approach_choice",
|
||||
context="不同部署方式对工期和合规要求差异很大",
|
||||
options=["仅内网私有化", "混合云", "全公有云"]
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||||
)
|
||||
```
|
||||
|
||||
**多项硬约束可同时满足(多选):**
|
||||
```
|
||||
ask_clarification(
|
||||
question="以下哪些约束必须同时满足?(可多选)",
|
||||
clarification_type="missing_info",
|
||||
context="我需要确认哪些是硬性底线",
|
||||
options=["预算上限", "72 小时内交付", "等保三级", "零停机"],
|
||||
allow_multiple=True
|
||||
)
|
||||
```
|
||||
|
||||
### 3.5 同轮多个独立问题
|
||||
|
||||
若 **多个互不依赖** 的信息都缺失,可在 **同一轮** 多次调用 `ask_clarification`(每个问题一次调用,各自带 `options`)。
|
||||
若后一个问题依赖前一个答案,**只问第一个**,等用户回复后再问下一个。
|
||||
|
||||
---
|
||||
|
||||
## 4. 信息充分性判定
|
||||
|
||||
满足 **全部** 条件即可结束澄清:
|
||||
|
||||
1. 能写出一句明确的 `objective`(用户希望实现 X)
|
||||
2. `constraints` 至少 1 条硬约束(预算 / 时间 / 合规 / 范围 之一)
|
||||
3. 没有会妨碍 Step 2 研讨的明显歧义
|
||||
|
||||
若用户**首条消息**已包含目标 + 约束,**直接汇总**,不要多余追问。
|
||||
|
||||
---
|
||||
|
||||
## 5. 结束协议:`[INTENT_READY]`
|
||||
|
||||
信息充分时,回复结构必须是:
|
||||
|
||||
1. **自然语言**向用户复述「我理解的任务是 …」(📋 汇总,让用户 review)
|
||||
2. **紧接着**输出下方固定标记 + JSON(后端靠此解锁「进入 Step 2」)
|
||||
|
||||
格式要求(**严格**):
|
||||
|
||||
```
|
||||
[INTENT_READY]
|
||||
```json
|
||||
{
|
||||
"objective": "用一句话写出用户最终要做的事",
|
||||
"constraints": ["预算 ≤ XXX 万", "时间 ≤ XXX 天", ...],
|
||||
"assumptions": ["假设 1", "假设 2"]
|
||||
}
|
||||
```
|
||||
```
|
||||
|
||||
- `[INTENT_READY]` **单独成行**,前后不要夹其他字符
|
||||
- 标记后**紧跟** ```json 代码块
|
||||
- 字段名必须是 `objective` / `constraints` / `assumptions`
|
||||
- `constraints` 至少 1 条;`assumptions` 可为 `[]`
|
||||
|
||||
**输出 `[INTENT_READY]` 后禁止再调用 `ask_clarification` 或继续追问。**
|
||||
|
||||
---
|
||||
|
||||
## 6. 输出风格
|
||||
|
||||
- 普通澄清轮:不超过 **3 句话**(工具调用前的引导语可更短)
|
||||
- 提问要**具体**(❓),汇总要**结构化**(✅ 📋)
|
||||
- 适度 emoji:❓ 提问、✅ 已明确、📋 汇总
|
||||
|
||||
---
|
||||
|
||||
## 7. 禁止事项
|
||||
|
||||
- ❌ `agent_orchestration`、读写文件、bash、联网搜索、memory 等——你无权使用
|
||||
- ❌ 输出具体实施方案、架构图、代码
|
||||
- ❌ 在已输出 `[INTENT_READY]` 之后继续提问
|
||||
- ❌ 用「还有什么要补充的吗」代替 `ask_clarification`
|
||||
|
||||
---
|
||||
|
||||
## 8. 完整对话示例
|
||||
|
||||
**用户**:帮我规划一个生产系统安全改造
|
||||
|
||||
**你**(调用工具):
|
||||
```
|
||||
ask_clarification(
|
||||
question="预算大致在哪个区间?工期有没有硬性上限?",
|
||||
clarification_type="missing_info",
|
||||
context="这两项是后续圆桌排期的基础",
|
||||
options=["预算 ≤300万 / 6个月内", "预算 300–800万 / 6–12个月", "预算 ≥800万 / 时间较灵活", "暂不确定,需先评估"]
|
||||
)
|
||||
```
|
||||
|
||||
**用户**:我选择:预算 300–800万 / 6–12个月
|
||||
|
||||
**你**(若还需确认合规):
|
||||
```
|
||||
ask_clarification(
|
||||
question="是否需要满足特定合规标准?",
|
||||
clarification_type="missing_info",
|
||||
options=["等保 2.0", "等保 3.0", "行业监管无特殊要求", "暂不确定"]
|
||||
)
|
||||
```
|
||||
|
||||
**用户**:我选择:等保 2.0
|
||||
|
||||
**你**(汇总,不再调用工具):
|
||||
✅ 我理解的任务是:在 300–800 万预算、6–12 个月工期内,对生产系统做安全改造并满足等保 2.0。
|
||||
|
||||
📋
|
||||
|
||||
[INTENT_READY]
|
||||
```json
|
||||
{
|
||||
"objective": "对生产系统进行安全改造,满足等保 2.0 合规要求",
|
||||
"constraints": ["预算 300–800 万元", "工期 6–12 个月", "必须满足等保 2.0"],
|
||||
"assumptions": ["允许在预定窗口内安排必要停机", "现有系统具备基础数字化能力"]
|
||||
}
|
||||
```
|
||||
"""
|
||||
|
||||
|
||||
RECOMMENDER_AGENT_ID = "roundtable-recommender"
|
||||
RECOMMENDER_AGENT_NAME = "智能体推荐"
|
||||
RECOMMENDER_AGENT_DESCRIPTION = (
|
||||
"智能体推荐专员,基于用户的任务目标与约束,从候选智能体池中挑选最相关的 "
|
||||
"2-6 个智能体并给出推荐理由,为多智能体圆桌研讨准备最终参会名单"
|
||||
)
|
||||
|
||||
RECOMMENDER_AGENT_SOUL = """# 智能体推荐专员
|
||||
|
||||
## 角色定位
|
||||
你是多智能体圆桌研讨的"智能体推荐专员"。任务理解专员已经把用户需求整理成「任务目标 + 约束 + 关键假设」交给你,你的工作是从一个**候选智能体池**里,挑出**最适合**参加这次圆桌研讨的 2-6 个智能体,并为每一位写一句推荐理由。
|
||||
|
||||
## 核心职责
|
||||
- 仔细阅读用户的任务目标与约束
|
||||
- 浏览候选池中每个智能体的 `name` 与 `description`
|
||||
- 选出与本次任务**最相关**的 2-6 个智能体(数量动态,不必凑齐 6 个)
|
||||
- 为每个推荐的智能体写一句**具体、可验证**的推荐理由——必须能回答"它能为这次任务做什么"
|
||||
- 不推荐重复职能的智能体(如果两个智能体能力高度重叠,只选一个)
|
||||
- 不推荐与任务明显无关的智能体(宁缺毋滥)
|
||||
|
||||
## 数量约束
|
||||
- **下限**:至少推荐 2 个(单个智能体谈不上"圆桌")
|
||||
- **上限**:最多推荐 6 个(超过 6 个会让协调智能体派活混乱、上下文膨胀)
|
||||
- 候选池不足 2 个时,有几个推几个
|
||||
|
||||
## 输出协议
|
||||
**你必须严格按下述格式输出**(后端用正则识别):
|
||||
|
||||
1. 先用自然语言简短说明你的推荐思路(1-3 句话,让用户能 review)
|
||||
2. 然后输出标记 `[RECOMMEND_READY]` 单独成行
|
||||
3. 紧接一个 ```json 代码块,内容为:
|
||||
|
||||
```json
|
||||
{
|
||||
"picks": [
|
||||
{"agent_id": "<候选池中的智能体 id>", "reason": "<一句推荐理由>"},
|
||||
...
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
格式注意:
|
||||
- `[RECOMMEND_READY]` 标记必须**单独成行**,前后无其他字符
|
||||
- 标记紧接着一个 ```json 代码块
|
||||
- `picks` 数组长度严格在 [2, 6] 之间(候选池不足时按实际数量,但不要少于 2 除非候选池本身就 < 2)
|
||||
- `agent_id` 必须**严格**来自候选池(不要造词)
|
||||
- `reason` 必须**具体**,不要"很合适"、"很强"这类空话
|
||||
|
||||
## 输出风格
|
||||
- 思路部分简短:用一句话概括你为什么挑这些(例如"按情报→设计→风险→执行的研讨节奏挑选了 4 位")
|
||||
- 推荐理由要**具体到任务**,例如"负责检索同类合规改造案例,直接对应本次等保 2.0 的对标需求"
|
||||
- 适度用 emoji:📋 表示开始汇总
|
||||
|
||||
## 边界
|
||||
- 不调用任何工具(不联网、不执行命令、不读写文件)
|
||||
- 不评价候选智能体的优劣(只判断"是否适合本次任务")
|
||||
- 不发起对话、不反问用户——你只产出推荐结果
|
||||
- 候选池里没有的智能体绝不出现在 `picks` 中
|
||||
|
||||
## 示例
|
||||
|
||||
**用户输入**(由后端拼装):
|
||||
```
|
||||
任务目标:对生产系统进行安全改造,满足等保 2.0 合规要求
|
||||
约束:预算 ≤ 500 万元;工期 ≤ 6 个月;必须满足等保 2.0
|
||||
关键假设:现有系统具备基础数字化能力;允许预定窗口停机
|
||||
|
||||
候选智能体池:
|
||||
- roundtable-intelligence (情报收集):检索同类历史案例、行业最佳实践与外部情报
|
||||
- roundtable-environment (环境评估):评估硬件容量与系统量化承载力
|
||||
- roundtable-solution-design (方案设计):产出主备方案与关键路径
|
||||
- roundtable-risk-review (风险审查):合规红线检查与收敛建议
|
||||
- roundtable-execution-plan (执行规划):里程碑与资源排布
|
||||
- roundtable-summary (总结陈述):归纳冲突标记与盖印
|
||||
- my-cost-calc (成本测算):基于预算和资源单价计算总成本
|
||||
```
|
||||
|
||||
**你的输出**:
|
||||
按"情报→设计→风险→执行"的研讨节奏,挑选 5 位最贴合本次等保 2.0 改造任务的智能体,并加入成本测算覆盖预算硬约束。📋
|
||||
|
||||
[RECOMMEND_READY]
|
||||
```json
|
||||
{
|
||||
"picks": [
|
||||
{"agent_id": "roundtable-intelligence", "reason": "检索同类等保 2.0 改造案例与监管口径,直接支撑本次合规对标"},
|
||||
{"agent_id": "roundtable-solution-design", "reason": "在 6 个月工期约束下产出主备改造方案与关键路径"},
|
||||
{"agent_id": "roundtable-risk-review", "reason": "对照等保 2.0 合规红线审查方案,避免后期返工"},
|
||||
{"agent_id": "roundtable-execution-plan", "reason": "把改造拆成可在 6 个月内交付的里程碑与资源排布"},
|
||||
{"agent_id": "my-cost-calc", "reason": "校验整体方案落在 500 万元预算硬约束内"}
|
||||
]
|
||||
}
|
||||
```
|
||||
"""
|
||||
|
||||
|
||||
_BUILTIN_FUNCTIONAL_AGENTS: tuple[tuple[str, str, str, str], ...] = (
|
||||
(INTENT_AGENT_ID, INTENT_AGENT_NAME, INTENT_AGENT_DESCRIPTION, INTENT_AGENT_SOUL),
|
||||
(RECOMMENDER_AGENT_ID, RECOMMENDER_AGENT_NAME, RECOMMENDER_AGENT_DESCRIPTION, RECOMMENDER_AGENT_SOUL),
|
||||
)
|
||||
|
||||
|
||||
def _ensure_one(agent_id: str, name: str, description: str, soul: str) -> bool:
|
||||
"""Create the on-disk files for one functional agent if missing.
|
||||
|
||||
Returns True if files were just created, False if the directory already
|
||||
existed (and we didn't touch it — respect any local edits).
|
||||
"""
|
||||
agent_dir = get_paths().agent_dir(agent_id)
|
||||
if agent_dir.exists():
|
||||
return False
|
||||
|
||||
agent_dir.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
# newline="\n" 强制 LF;否则 Windows 下 open() 把 \n 翻成 \r\n,跨 OS 部署时与
|
||||
# Linux 部署机字节级不一致(功能上 YAML/Markdown 都兼容,但 git diff / 哈希对不齐)。
|
||||
config_yaml = yaml.dump(
|
||||
{"id": agent_id, "name": name, "description": description},
|
||||
default_flow_style=False,
|
||||
allow_unicode=True,
|
||||
)
|
||||
(agent_dir / "config.yaml").write_bytes(config_yaml.encode("utf-8"))
|
||||
(agent_dir / "SOUL.md").write_bytes(soul.encode("utf-8"))
|
||||
return True
|
||||
|
||||
|
||||
def ensure_roundtable_functional_agents() -> list[str]:
|
||||
"""Seed `roundtable-intent` + `roundtable-recommender` if their directories
|
||||
are missing. Idempotent — fast no-op when both exist.
|
||||
|
||||
Called from the entry of intent/init, intent/stream, and recommend/stream
|
||||
so the routes self-heal on fresh internal deployments where `.deer-flow/`
|
||||
is gitignored and the agent directories were never shipped.
|
||||
|
||||
Returns the list of agent ids that were just created (empty when nothing
|
||||
needed seeding). Errors are logged but never raised — a partial failure
|
||||
must not block the request; the downstream route will surface its own
|
||||
actionable error if the agent really cannot be resolved.
|
||||
"""
|
||||
created: list[str] = []
|
||||
for agent_id, name, description, soul in _BUILTIN_FUNCTIONAL_AGENTS:
|
||||
try:
|
||||
if _ensure_one(agent_id, name, description, soul):
|
||||
created.append(agent_id)
|
||||
except Exception:
|
||||
logger.exception("Failed to seed roundtable functional agent '%s'", agent_id)
|
||||
if created:
|
||||
logger.info("Seeded missing roundtable functional agents: %s", ", ".join(created))
|
||||
return created
|
||||
|
||||
|
||||
def required_agent_ids() -> Iterable[str]:
|
||||
"""Stable ids of agents this seeder owns — exposed for tests/diagnostics."""
|
||||
return tuple(a[0] for a in _BUILTIN_FUNCTIONAL_AGENTS)
|
||||
@@ -63,6 +63,7 @@ from fastapi.responses import StreamingResponse
|
||||
|
||||
# Reuse the building blocks already in multi_agent.py — keeps both routers
|
||||
# identical in connection handling, payload shape, and error mapping.
|
||||
from app.gateway.routers._roundtable_seed import ensure_roundtable_functional_agents
|
||||
from app.gateway.routers.multi_agent import (
|
||||
_auth_headers,
|
||||
_create_thread,
|
||||
@@ -71,6 +72,7 @@ from app.gateway.routers.multi_agent import (
|
||||
_find_trailing_ai_text,
|
||||
_flatten_content,
|
||||
_loopback_base,
|
||||
_make_loopback_client,
|
||||
_parse_last_messages,
|
||||
_run_payload,
|
||||
_stream_upstream,
|
||||
@@ -106,15 +108,17 @@ async def init_intent(request: Request, payload: dict = Body(...)) -> dict[str,
|
||||
与 ``POST /api/multi-agent/init`` 的区别:不创建协调智能体、不建多席位
|
||||
thread 映射;agent 本身已通过磁盘 ``.deer-flow/agents/`` 同步注册。
|
||||
"""
|
||||
# 调用前自检:内网部署 .deer-flow/ 被 gitignore,首次启动时本 agent 目录可能不存在,
|
||||
# 缺失则就地用嵌入模板补建,避免下一步 /stream 报 500。
|
||||
ensure_roundtable_functional_agents()
|
||||
|
||||
base = _loopback_base(request)
|
||||
headers = _auth_headers(request)
|
||||
# trust_env=False: this client only talks to the same-process gateway at
|
||||
# 127.0.0.1, so honoring HTTP_PROXY / HTTPS_PROXY env vars (set system-wide
|
||||
# on the dev machine) makes httpx route loopback calls through an upstream
|
||||
# proxy that can't reach 127.0.0.1, costing 40+ seconds of timeout per
|
||||
# request before falling back. Symptom in logs: `headers_in=42.160s`.
|
||||
# TCP loopback 到 127.0.0.1:<gateway port>(详见 multi_agent._make_loopback_client)。
|
||||
# 不要在这里替换成 httpx.ASGITransport——曾试过,会整段 buffer SSE 流导致前端
|
||||
# 看不到逐 token 增量。
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=None, trust_env=False) as client:
|
||||
async with _make_loopback_client(request) as client:
|
||||
thread_id = await _create_thread(client, base, headers)
|
||||
except HTTPException:
|
||||
# 上游已用结构化方式失败,原样传给前端不需要二次包装。
|
||||
@@ -161,15 +165,16 @@ async def stream_intent(request: Request, payload: dict = Body(...)) -> Streamin
|
||||
if not message:
|
||||
raise HTTPException(status_code=400, detail="message is required")
|
||||
|
||||
# 调用前自检:防御性二次检查——若管理员在 init 之后手动删了目录,这里也能自愈。
|
||||
ensure_roundtable_functional_agents()
|
||||
|
||||
base = _loopback_base(request)
|
||||
headers = _auth_headers(request)
|
||||
|
||||
async def stream_generator() -> AsyncIterator[str]:
|
||||
# trust_env=False: same-process loopback to 127.0.0.1 — honoring
|
||||
# HTTP_PROXY / HTTPS_PROXY env vars (commonly set on dev machines)
|
||||
# causes httpx to route loopback calls through an unreachable upstream
|
||||
# proxy and wait ~40 seconds for timeout before falling back.
|
||||
async with httpx.AsyncClient(timeout=None, trust_env=False) as client:
|
||||
# ASGITransport:进程内直调本机 ASGI app,**不走 TCP / 不经过网络栈**,
|
||||
# 因此既无须 trust_env=False 防代理,也不存在 loopback 40s 超时这种坑。
|
||||
async with _make_loopback_client(request) as client:
|
||||
try:
|
||||
body = _run_payload(
|
||||
agent_name=INTENT_AGENT_ID,
|
||||
|
||||
@@ -49,12 +49,14 @@ from __future__ import annotations
|
||||
import asyncio
|
||||
import json
|
||||
import logging
|
||||
import os
|
||||
import re
|
||||
import time
|
||||
import traceback
|
||||
from typing import Any, AsyncIterator
|
||||
|
||||
import httpx
|
||||
from deerflow.config import get_app_config
|
||||
from deerflow.tools.builtins.clarification_utils import resolve_allow_multiple
|
||||
from fastapi import APIRouter, Body, HTTPException, Request
|
||||
from fastapi.responses import StreamingResponse
|
||||
@@ -97,13 +99,15 @@ def _diagnose_exception(exc: BaseException, *, context: str = "") -> dict[str, A
|
||||
|
||||
if isinstance(root, httpx.ConnectError):
|
||||
target = str(root).strip().lower()
|
||||
# loopback 失败 = Gateway 自己没起 / 代理拦回环;outbound 失败 = LLM 提供商不可达。
|
||||
# loopback 走真 TCP 到 127.0.0.1:<gateway port>;失败 = Gateway 进程没起 / 端口被占。
|
||||
# outbound 失败(其它 host)= LLM 提供商不可达。
|
||||
if "127.0.0.1" in target or "localhost" in target or "loopback" in target:
|
||||
code = "loopback_connect_failed"
|
||||
hint = (
|
||||
"本地 Gateway loopback 连接失败:确认后端进程在 8001 端口监听;"
|
||||
"另检查 HTTP_PROXY / HTTPS_PROXY 是否把 127.0.0.1 也走了代理"
|
||||
"(代码已显式 trust_env=False,理论上不该走代理)。"
|
||||
"本地 Gateway loopback 连接失败:确认后端进程正在监听配置的端口。"
|
||||
"端口配置优先级(高→低):env DEER_FLOW_GATEWAY_PORT > config.yaml 的 "
|
||||
"gateway.port > 默认 8001。若部署机改了端口,在 config.yaml 加 "
|
||||
"`gateway:\\n port: <端口>` 即可。"
|
||||
)
|
||||
else:
|
||||
code = "upstream_connect_failed"
|
||||
@@ -160,12 +164,118 @@ def _diagnose_exception(exc: BaseException, *, context: str = "") -> dict[str, A
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Loopback 辅助函数(Gateway → Gateway,同进程)
|
||||
#
|
||||
# 圆桌三路由(intent / recommend / multi_agent)需要从一个 FastAPI handler 里
|
||||
# 调用本机 Gateway 的另一个 endpoint(`/api/threads`、`/api/agents`、
|
||||
# `/api/threads/{id}/runs/stream`)。这里用真 TCP loopback 到本机的 127.0.0.1
|
||||
# + Gateway 监听端口。
|
||||
#
|
||||
# ⚠️ 历史踩坑(三个) ⚠️
|
||||
# 1. 直接走系统代理:开发机若设了 HTTP_PROXY / HTTPS_PROXY,httpx 默认会把
|
||||
# 127.0.0.1 也走代理 → 上游代理不可达,40s 超时(典型日志 headers_in=42.160s)。
|
||||
# → 修法:client 用 `trust_env=False`,强制忽略代理 env vars。
|
||||
#
|
||||
# 2. 用 request.url.netloc 拼 base URL:Nginx 反代部署时,客户端打到 nginx 的
|
||||
# public host(如 example.com),nginx 把请求转给 gateway 时 Host header
|
||||
# 通常是 `gateway:8001` 或 public host;后者 httpx 会真的去 DNS 解析,
|
||||
# 在 gateway 容器内可能不可达 → 连接失败。
|
||||
# → 修法:**写死 127.0.0.1**,完全无视 request.url.netloc。
|
||||
#
|
||||
# 3. 一度尝试用 httpx.ASGITransport(app=request.app) 进程内直调,看似一劳永逸,
|
||||
# 但 httpx 0.28 的 ASGITransport 对 streaming response **整段 buffer**,
|
||||
# 一直收齐所有 body chunks 才一次性把响应给消费方 → SSE 完全失效,前端表现
|
||||
# 为"调度阶段很长 + 流式结果一次性出现"。已弃用。
|
||||
# → 详见:git log 6e3a07b(那次改 ASGI 引入)及随后回退。
|
||||
#
|
||||
# 端口策略(优先级,从高到低):
|
||||
# 1. 环境变量 DEER_FLOW_GATEWAY_PORT
|
||||
# ── 部署侧紧急覆盖通道,适合 docker-compose / k8s 注入或临时调试
|
||||
# 2. config.yaml 的 `gateway.port`
|
||||
# ── 部署侧**推荐**的配置方式,改完不需要重启二进制(get_app_config 有 mtime
|
||||
# 热加载,但仍建议跑一次 reload 以确保所有 worker 拿到新值)
|
||||
# 3. request.url.port
|
||||
# ── 浏览器直连 gateway:8001 时拿得到;走 Nginx 80/443 反代时会落到下一档
|
||||
# 4. 默认 8001(与 `make dev` / `make gateway` / `scripts/start-all.sh` 写死的一致)
|
||||
#
|
||||
# 端口在哪里改(给运维 / 部署侧的提示):
|
||||
# - yaml 配置:打开 config.yaml,加 / 改:
|
||||
# gateway:
|
||||
# port: 9999
|
||||
# - 环境变量:
|
||||
# export DEER_FLOW_GATEWAY_PORT=9999
|
||||
#
|
||||
# 修改这两个函数时务必跑一次 SSE 流式 smoke 验证(见 multi-agent-backend-dev.md
|
||||
# §13 测试建议),确认 chunks 是逐个到达而不是一次喷出。
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
# 写死的最终 fallback。**不要**为了改端口而修改这个常量——优先用 config.yaml /
|
||||
# env 这两层(它们在部署侧不需要改源码即可生效)。这个值只在 yaml 缺失 + env
|
||||
# 没设 + 请求里也拿不到合法 port 时才会用到。
|
||||
_DEFAULT_GATEWAY_PORT = 8001
|
||||
|
||||
|
||||
def _resolve_gateway_port(request: Request) -> int:
|
||||
"""按四档 fallback 解析 Gateway 监听端口。详见模块顶部「端口策略」。"""
|
||||
# 第 1 档:环境变量。允许非法值(garbage),只警告并继续下一档,不抛异常。
|
||||
env_port = os.environ.get("DEER_FLOW_GATEWAY_PORT", "").strip()
|
||||
if env_port:
|
||||
try:
|
||||
port = int(env_port)
|
||||
if 1 <= port <= 65535:
|
||||
return port
|
||||
raise ValueError("out of range")
|
||||
except ValueError:
|
||||
logger.warning(
|
||||
"DEER_FLOW_GATEWAY_PORT=%r 不是合法端口,fallback 到 config.yaml / request / %d",
|
||||
env_port,
|
||||
_DEFAULT_GATEWAY_PORT,
|
||||
)
|
||||
|
||||
# 第 2 档:config.yaml 的 gateway.port。GatewayConfig.port 的 pydantic 校验
|
||||
# 已经保证它在 1-65535 范围内,无需再次校验。读 config 失败时降级,不阻断业务。
|
||||
try:
|
||||
configured = get_app_config().gateway.port
|
||||
if configured:
|
||||
return configured
|
||||
except Exception as exc:
|
||||
# 极端场景:config.yaml 不存在或解析失败。这种情况下 gateway 本身也起不来,
|
||||
# loopback 端口"猜错"也已经无所谓。仅记 debug 日志方便排查。
|
||||
logger.debug("read gateway.port from app config failed: %s", exc)
|
||||
|
||||
# 第 3 档:从当前请求拿 port。浏览器直连 gateway 时是真实监听端口;
|
||||
# 走 Nginx 反代时通常是 80/443(public port),那就跳过,落到最终默认。
|
||||
inbound_port = request.url.port
|
||||
if inbound_port is not None and inbound_port not in (80, 443):
|
||||
return inbound_port
|
||||
|
||||
# 第 4 档:写死默认。
|
||||
return _DEFAULT_GATEWAY_PORT
|
||||
|
||||
|
||||
def _loopback_base(request: Request) -> str:
|
||||
"""当前请求的 scheme+host,用于 httpx 打回本机 Gateway。"""
|
||||
return f"{request.url.scheme}://{request.url.netloc}"
|
||||
"""返回 `http://127.0.0.1:<port>`,供 loopback 调用拼 URL。
|
||||
|
||||
强制 127.0.0.1 是为了避免 Nginx 反代场景下读到经过 Host 改写的 netloc。
|
||||
端口按 `_resolve_gateway_port` 的四档 fallback 解析。
|
||||
"""
|
||||
return f"http://127.0.0.1:{_resolve_gateway_port(request)}"
|
||||
|
||||
|
||||
def _make_loopback_client(request: Request) -> httpx.AsyncClient:
|
||||
"""构造同进程 loopback 用的 httpx.AsyncClient(真 TCP)。
|
||||
|
||||
所有圆桌路由(intent / recommend / multi_agent)的 loopback 调用必须走这里,
|
||||
保持配置一致。
|
||||
- `trust_env=False`:**关键**,忽略 HTTP_PROXY / HTTPS_PROXY,防代理拦截 127.0.0.1
|
||||
- `timeout=None`:SSE 长连接需要,LangGraph runs/stream 可能跑数十秒
|
||||
- `request` 参数当前未被使用,保留是为了:(a) 未来若需要从 request 取部署
|
||||
上下文(如多租户端口隔离)可以无侵入扩展;(b) 与调用方现有签名兼容。
|
||||
"""
|
||||
return httpx.AsyncClient(
|
||||
timeout=None,
|
||||
trust_env=False,
|
||||
)
|
||||
|
||||
|
||||
def _auth_headers(request: Request) -> dict[str, str]:
|
||||
@@ -431,11 +541,9 @@ async def init_multi_agent(request: Request, payload: dict = Body(...)) -> Strea
|
||||
return f"data: {json.dumps(payload, ensure_ascii=False)}\n\n"
|
||||
|
||||
async def stream_generator() -> AsyncIterator[str]:
|
||||
# trust_env=False: same-process loopback to 127.0.0.1 — honoring
|
||||
# HTTP_PROXY / HTTPS_PROXY env vars (commonly set on dev machines)
|
||||
# causes httpx to route loopback calls through an unreachable upstream
|
||||
# proxy and wait ~40 seconds for timeout before falling back.
|
||||
async with httpx.AsyncClient(timeout=None, trust_env=False) as client:
|
||||
# TCP loopback 到 127.0.0.1:<gateway port>。client 配置见 _make_loopback_client:
|
||||
# trust_env=False 防 HTTP_PROXY 拦截,timeout=None 容纳 SSE 长连接。
|
||||
async with _make_loopback_client(request) as client:
|
||||
try:
|
||||
# Per-seat prepare task — same body as before, but we no longer
|
||||
# await them with asyncio.gather. Instead, asyncio.as_completed
|
||||
@@ -552,7 +660,9 @@ async def _stream_upstream(
|
||||
- ``(None, captured)`` — 流结束,``captured`` 为所有 ``data:`` 行文本列表,
|
||||
供 ``_parse_last_messages`` 从倒数 values 快照提取 ``messages``。
|
||||
|
||||
日志 ``[upstream-timing]``:排查首 token 慢、代理导致 loopback 超时(见 trust_env=False)。
|
||||
日志 ``[upstream-timing]``:排查首 token 慢;headers_in 长尾若 >> 网络往返(loopback
|
||||
本机往返通常 <10ms),怀疑 HTTP_PROXY 拦了回环——检查 client 是否走 _make_loopback_client
|
||||
(trust_env=False)。
|
||||
"""
|
||||
|
||||
url = f"{base}/api/threads/{thread_id}/runs/stream"
|
||||
@@ -968,11 +1078,9 @@ async def run_multi_agent_stream(request: Request, payload: dict = Body(...)) ->
|
||||
headers = _auth_headers(request)
|
||||
|
||||
async def stream_generator() -> AsyncIterator[str]:
|
||||
# trust_env=False: same-process loopback to 127.0.0.1 — honoring
|
||||
# HTTP_PROXY / HTTPS_PROXY env vars (commonly set on dev machines)
|
||||
# causes httpx to route loopback calls through an unreachable upstream
|
||||
# proxy and wait ~40 seconds for timeout before falling back.
|
||||
async with httpx.AsyncClient(timeout=None, trust_env=False) as client:
|
||||
# TCP loopback 到 127.0.0.1:<gateway port>。client 配置见 _make_loopback_client:
|
||||
# trust_env=False 防 HTTP_PROXY 拦截,timeout=None 容纳 SSE 长连接。
|
||||
async with _make_loopback_client(request) as client:
|
||||
try:
|
||||
if agent_type == "leader":
|
||||
gen = _leader_run(
|
||||
|
||||
@@ -47,11 +47,13 @@ import httpx
|
||||
from fastapi import APIRouter, Body, HTTPException, Request
|
||||
from fastapi.responses import StreamingResponse
|
||||
|
||||
from app.gateway.routers._roundtable_seed import ensure_roundtable_functional_agents
|
||||
from app.gateway.routers.multi_agent import (
|
||||
_auth_headers,
|
||||
_create_thread,
|
||||
_flatten_content,
|
||||
_loopback_base,
|
||||
_make_loopback_client,
|
||||
_parse_last_messages,
|
||||
_run_payload,
|
||||
_stream_upstream,
|
||||
@@ -188,16 +190,19 @@ async def stream_recommend(request: Request, payload: dict = Body(...)) -> Strea
|
||||
if not candidate_ids:
|
||||
raise HTTPException(status_code=400, detail="candidates must contain at least one valid agent_id")
|
||||
|
||||
# 调用前自检:内网部署 .deer-flow/ 被 gitignore,roundtable-recommender 目录可能不存在,
|
||||
# 缺失则用嵌入模板补建,避免下游 lead_agent 解析失败抛 500。
|
||||
ensure_roundtable_functional_agents()
|
||||
|
||||
prompt = _build_prompt(intent, candidates)
|
||||
base = _loopback_base(request)
|
||||
headers = _auth_headers(request)
|
||||
|
||||
async def stream_generator() -> AsyncIterator[str]:
|
||||
# trust_env=False: same-process loopback to 127.0.0.1 — honoring
|
||||
# HTTP_PROXY / HTTPS_PROXY env vars (commonly set on dev machines)
|
||||
# causes httpx to route loopback calls through an unreachable upstream
|
||||
# proxy and wait ~40 seconds for timeout before falling back.
|
||||
async with httpx.AsyncClient(timeout=None, trust_env=False) as client:
|
||||
# TCP loopback 到 127.0.0.1:<gateway port>(详见 multi_agent._make_loopback_client)。
|
||||
# 不要在这里替换成 httpx.ASGITransport——曾试过,会整段 buffer SSE 流导致前端
|
||||
# 看不到逐 token 增量。
|
||||
async with _make_loopback_client(request) as client:
|
||||
try:
|
||||
# 每次推荐独立 thread;prompt 已包含完整 intent + 候选列表,无需多轮。
|
||||
thread_id = await _create_thread(client, base, headers)
|
||||
|
||||
@@ -2,6 +2,13 @@
|
||||
config_version: 8
|
||||
log_level: info
|
||||
|
||||
# Gateway FastAPI 监听端口。圆桌三路由(intent / recommend / multi_agent)的同进程
|
||||
# loopback 调用会拼 http://127.0.0.1:<port> 打到本机其它 endpoint,所以必须与
|
||||
# 实际监听端口一致(scripts/start-all.sh、Makefile 默认 8001)。
|
||||
# 部署机改了端口请同步改这里;也可设环境变量 DEER_FLOW_GATEWAY_PORT 临时覆盖。
|
||||
gateway:
|
||||
port: 8001
|
||||
|
||||
models:
|
||||
- name: deepseek-chat
|
||||
display_name: DeepSeek Chat
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
from .app_config import get_app_config
|
||||
from .extensions_config import ExtensionsConfig, get_extensions_config
|
||||
from .gateway_config import GatewayConfig
|
||||
from .memory_config import MemoryConfig, get_memory_config
|
||||
from .paths import Paths, get_paths
|
||||
from .skill_evolution_config import SkillEvolutionConfig
|
||||
@@ -20,6 +21,7 @@ __all__ = [
|
||||
"SkillsConfig",
|
||||
"ExtensionsConfig",
|
||||
"get_extensions_config",
|
||||
"GatewayConfig",
|
||||
"MemoryConfig",
|
||||
"get_memory_config",
|
||||
"get_tracing_config",
|
||||
|
||||
@@ -13,6 +13,7 @@ from deerflow.config.agents_api_config import AgentsApiConfig, load_agents_api_c
|
||||
from deerflow.config.checkpointer_config import CheckpointerConfig, load_checkpointer_config_from_dict
|
||||
from deerflow.config.database_config import DatabaseConfig
|
||||
from deerflow.config.extensions_config import ExtensionsConfig
|
||||
from deerflow.config.gateway_config import GatewayConfig
|
||||
from deerflow.config.guardrails_config import GuardrailsConfig, load_guardrails_config_from_dict
|
||||
from deerflow.config.memory_config import MemoryConfig, load_memory_config_from_dict
|
||||
from deerflow.config.model_config import ModelConfig
|
||||
@@ -122,6 +123,7 @@ class AppConfig(BaseModel):
|
||||
skill_stop: SkillStopConfig = Field(default_factory=SkillStopConfig, description="Skill stop middleware configuration")
|
||||
model_config = ConfigDict(extra="allow")
|
||||
database: DatabaseConfig = Field(default_factory=DatabaseConfig, description="Unified database backend configuration")
|
||||
gateway: GatewayConfig = Field(default_factory=GatewayConfig, description="Gateway FastAPI listening port (used by intra-process loopback)")
|
||||
run_events: RunEventsConfig = Field(default_factory=RunEventsConfig, description="Run event storage configuration")
|
||||
checkpointer: CheckpointerConfig | None = Field(default=None, description="Checkpointer configuration")
|
||||
stream_bridge: StreamBridgeConfig | None = Field(default=None, description="Stream bridge configuration")
|
||||
|
||||
@@ -0,0 +1,46 @@
|
||||
"""Gateway 进程的本机绑定配置。
|
||||
|
||||
目前唯一字段是 ``port``——Gateway FastAPI 的监听端口。圆桌三路由
|
||||
(intent / recommend / multi_agent) 内部用 loopback 调本机的其它 endpoint
|
||||
(``/api/threads``、``/api/agents`` 等),需要知道这个端口才能拼出 base URL。
|
||||
|
||||
为什么放在配置里而不是写死
|
||||
--------------------------
|
||||
- 部署方常常会改 Gateway 监听端口(端口被占用、合规要求、容器化端口映射),
|
||||
写死代码意味着每次改端口都得改源码 + 重新构建/分发,**改 config 不需要重启二进制**
|
||||
- ``DEER_FLOW_GATEWAY_PORT`` 环境变量仍然是更高优先级的紧急覆盖通道,适合
|
||||
临时调试或者 docker-compose / k8s 注入
|
||||
|
||||
修改方式(部署侧)
|
||||
------------------
|
||||
在 ``config.yaml`` 顶层加:
|
||||
|
||||
.. code-block:: yaml
|
||||
|
||||
gateway:
|
||||
port: 9999 # 默认 8001;部署机改了 gateway 端口时改这里
|
||||
|
||||
只想临时改一次(不动 yaml)→ 设环境变量:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
export DEER_FLOW_GATEWAY_PORT=9999
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
|
||||
class GatewayConfig(BaseModel):
|
||||
"""Gateway 本机 loopback 端口配置。"""
|
||||
|
||||
port: int = Field(
|
||||
default=8001,
|
||||
ge=1,
|
||||
le=65535,
|
||||
description=(
|
||||
"Gateway FastAPI 监听端口。圆桌内部 loopback 调用会拼到 "
|
||||
"``http://127.0.0.1:<port>``。默认 8001(与 Makefile/scripts/start-all.sh 对齐)。"
|
||||
),
|
||||
)
|
||||
Reference in new issue
Block a user