weichen eda942523c Add svc auto-recovery: autostart desired-state, recover, watchdog
Why: svc services are bare nohup'd processes with persisted registration
but no supervision -- a crash, an OOM kill, or a reboot left them dead
until manual restart (2026-10-11 outage: dev service lost, runtime/ also
wiped by hand, nothing brought services back).

Evidence: tests/test_svc_recover.py 10 cases green (start records
autostart, stop clears it incl. dead-process stop, SIGKILL then recover
revives with persisted exec=, lock-held skips, port-stolen fails with
recover fail event, watchdog unit text via --print); make test-governance
146/146 OK locally; real-machine watchdog install + kill -9 revival to be
recorded on the task card.

Impact: svc.sh gains autostart key in svc.env, `recover [name]
[--quiet]` (postgres-first, per-service .start.lock, recover history
events), `watchdog install|remove|status` (systemd user timer, cron
fallback hint), lifecycle lock across start/stop/restart/deploy/update;
spawned services no longer inherit the lock fd (9>&-), and lock release
no longer clobbers script stderr. Makefile adds svc-recover/svc-watchdog;
docs/svc.md documents semantics and boundaries.

Refs: task card .task/feature-svc-autorecover.md; docs/svc.md 6.5/6.6;
parallel planning card feature/service-restart-recovery-plan (same
problem space, plan-stage).
2026-10-11 20:20:27 +00:00
2026-10-06 15:03:02 +00:00

Agent-System-Dev

Agent-System 的开发集成仓(父仓):以 submodule 固定全部模块组合,承载跨仓构建、测试编排与原生(非容器)开发环境。非分发单元——发布物在 Agent-System-Releases。

组合结构

modules/core        Agent-System-Core        核心契约(领域模型/事件协议/插件 API/设置与 UI 词汇)
modules/backend     Agent-System-Backend     后端单二进制(内嵌前端与嵌入式 SQLite)
modules/frontend    Agent-System-Frontend    前端(React 19 + Vite + TS)
modules/documents   Agent-System-Documents   系统文档与过程记录
modules/ui          Agent-System-UI          UI 组件库(词汇渲染器/设计令牌/收件箱卡片工作区组件)
deps/development-guidelines                 开发规范(gitlink 固定版本)
deps/agent-native  deps/agent-squad  deps/agent-intent   生态执行/编排/意图
deps/agent-command   Agent-Command           命令总线基础库(spec/注册表/危险分级/审计信封)
deps/error-code-system  deps/logging-system   基础设施
plugins/            示例插件与插件开发参考(P4 起填充)

父仓 gitlink 是各组件源码版本的权威;构建、审核与发布固定提交,不执行 submodule update --remote。

常用命令

make sync     # 物化全部 submodule(递归)
make build    # 构建单二进制 bin/agent-system
make test     # 全量测试
make dev      # 开发模式说明(前后端分离热更新)

约束(全局)

  • 非容器化部署:默认单二进制,必要时拆分多个原生二进制;不发布容器镜像。
  • 依赖方向:frontend→core←backend;插件只依赖 core;生态仓依赖纪律沿用各仓既有约定。
  • 开发规范:deps/development-guidelines(见各仓 AGENTS.md)。

文档

设计方案:modules/documents/docs/proposals/2026-09-29-system-skeleton-design-and-plan.md(含 D1–D16 决策记录)。 本机服务管理(后端/前端/数据库部署、生命周期、备份克隆):docs/svc.md(scripts/svc.sh)。

S
Description
开发集成仓:以 submodule 固定全部模块组合,承载跨仓构建、测试编排与原生(非容器)开发环境;发布物在 Agent-System-Releases。
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