SpecialX
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421edd8a41
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feat(data-ana): 完善学情诊断服务并添加ClickHouse降级模式
config.py ClickHouse连接改可选+加DEV_MODE/kafka_brokers
clickhouse_client.py 降级模式: host为空时返回None
main.py 端点先查ClickHouse降级返回骨架数据+新增errorbook
新增clickhouse-init.sql创建宽表和错题表
Gateway添加/analytics路由
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2026-07-09 08:58:39 +08:00 |
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SpecialX
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5f18821302
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feat(api-gateway): 添加content服务代理路由
main.go添加textbooks/chapters/knowledge-points/questions四组路由
config.go新增ContentServiceURL字段
docs: known-issues记录P4 content端到端验证经验
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2026-07-09 08:52:30 +08:00 |
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SpecialX
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4f539b50dd
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feat(api-gateway): 添加 core-edu 服务代理路由
main.go 新增 exams/homework/grades 三组路由(无尾斜杠+通配符)
config.go 新增 CoreEduServiceURL 字段默认 localhost:3004
删除死代码 internal/routing/routing.go(从未被 main 引用)
验证: GET /exams/class/:id 200, POST /exams 201, 链路全通
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2026-07-09 08:02:39 +08:00 |
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SpecialX
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5759b09c9f
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feat(api-gateway): 添加公开路径白名单
register/login/refresh 无需 JWT 即可通过 Gateway，修复之前无 token 无法注册登录的死锁问题。
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2026-07-09 00:30:35 +08:00 |
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SpecialX
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e5902ca2b3
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fix(api-gateway): 修复尾斜杠重定向循环与 DEV_MODE 旁路
- main.go: 禁用 RedirectTrailingSlash，为 classes/iam/teacher 双注册无尾斜杠与通配符路由
- auth.go: DEV_MODE=true 时接受 Bearer dev-token 注入开发用户
- config.go: 新增 DevMode 配置项与 getEnvBool 工具
- page.tsx: 开发模式请求携带 Authorization: Bearer dev-token
- .env.example: 添加 DEV_MODE=false 默认值与生产警告
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2026-07-08 15:11:47 +08:00 |
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SpecialX
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75804c7d64
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fix: lint-staged 移除 Go gofmt 规则
Go 工具链不在 git hook（Git Bash）PATH 中，gofmt 执行失败。
Go 文件格式化由开发者手动执行 go fmt。
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2026-07-08 12:51:46 +08:00 |
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SpecialX
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e9ea34fe53
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feat(p6): production hardening with circuit breaker, backup, monitoring and chaos engineering
CI Go / test (push) Has been cancelled
CI Python / test (push) Has been cancelled
CI TypeScript / test (push) Has been cancelled
CI Proto / lint (push) Failing after 8m7s
P6 生产硬化阶段交付物（46 文件）：
## 1. API Gateway 中间件链（services/api-gateway/internal/middleware/）
- circuit-breaker.go: gobreaker v2 熔断器（5s 窗口/50% 错误率/30s OPEN→HALF_OPEN）
- ratelimit.go: 令牌桶限流（sync.Map + cleanup goroutine，默认 100rps/20 burst）
- cors.go: CORS 中间件（CORS_ORIGINS 环境变量）
- recovery.go: panic 恢复 + uuid request_id
- security.go: 安全头 + 请求体 10MB 限制
- requestid.go: 请求 ID 注入
- health/health.go: /healthz + /readyz 健康检查
- main.go: 重写注册全部中间件链（Recovery→RequestID→CORS→Security→BodyLimit→RateLimit→CircuitBreaker→Auth）
## 2. 基础设施硬化（infra/）
- backup/backup-mysql.sh: MySQL 全量备份（mysqldump+gzip，按服务独立）
- backup/restore-mysql.sh: 恢复脚本
- backup/backup-cron.sh: cron 调度入口（5 服务批量备份）
- alertmanager/alertmanager.yml: 告警路由（webhook + 邮件示例）
- prometheus/rules.yml: 8 条告警规则（服务可用性/性能/资源 3 组）
- grafana/dashboards/microservices-overview.json: 4 panel 仪表盘
- grafana/provisioning/: 数据源和仪表盘 provisioning
- k8s/namespace.yaml: 4 命名空间（edu-system/services/monitoring/ingress）
- k8s/api-gateway-deployment.yaml: Deployment + Service 骨架
- chaos/experiments.yaml: 3 个 Litmus 混沌实验（pod-kill/network-latency/disk-fill）
- docker-compose.monitoring.yml: 监控栈 profile
- security/secrets.example.env: 8 项密钥占位符
- security/waf-rules.conf: ModSecurity WAF 规则骨架
## 3. 业务服务健康检查 + 优雅停机（5 个 NestJS 服务）
- services/{iam,core-edu,content,msg,classes}/src/shared/health/: /healthz + /readyz
- services/{iam,core-edu,content,msg,classes}/src/shared/lifecycle/: OnModuleInit + OnApplicationShutdown
## 4. Python 服务健康检查
- services/{ai,data-ana}/src/health/health.py: FastAPI APIRouter
## 5. 运维文档
- docs/architecture/runbooks/p6-hardening.md: P6 总览 Runbook（9 章节）
- docs/architecture/runbooks/incident-response.md: 事件响应手册（5 章节）
- docs/architecture/004-p6-addendum.md: 004 架构补记 P6 章节
- docs/troubleshooting/known-issues-p6-addendum.md: 15 条 P6 场景→技术映射
## 验收信号
- RPO ≤ 15min（MySQL 备份 + binlog PITR）
- RTO ≤ 30min（K8s 滚动更新 + DNS 切换）
- P99 ≤ 500ms（熔断 + 限流 + 缓存）
- 熔断器错误率 > 50% 触发 OPEN
- 限流 100rps/20 burst
- 备份保留 7 天
- 混沌实验每月 1 次
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2026-07-08 02:16:58 +08:00 |
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SpecialX
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524204d30a
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feat(p2): identity layer with IAM service and Teacher BFF
P2 阶段交付物：
- services/iam: 完整身份认证服务（users/roles/permissions/refresh_tokens 6 表 schema）
- register/login/refresh/getUserInfo 4 个核心 API
- bcrypt 密码哈希 + JWT 双 Token（access + refresh）
- 复用 classes 黄金模板（errors/observability/middleware 三件套）
- services/teacher-bff: 教师聚合 BFF
- Promise.allSettled 并行聚合 IAM + classes 数据
- /teacher/dashboard 单一聚合端点
- packages/shared-proto/proto/iam.proto: IamService 契约（Register/Login/RefreshToken/GetUserInfo）
- api-gateway: 新增 IamServiceURL/TeacherBffURL 配置 + /iam/* + /teacher/* 路由
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2026-07-08 01:37:29 +08:00 |
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SpecialX
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2ba4250165
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feat(p1): complete P1 foundation stage
CI Go / test (push) Has been cancelled
CI Proto / lint (push) Has been cancelled
CI Python / test (push) Has been cancelled
CI TypeScript / test (push) Has been cancelled
- monorepo: pnpm workspace + go.work + pyproject.toml + commitlint/husky
- infra: docker-compose (minimal + full profiles) + init-sql + prometheus
- arch-scan: multi-language scanner skeleton (TS/Go/Python/Proto)
- shared-proto: buf v2 + classes.proto (ClassService CRUD contract)
- api-gateway: Go/Gin + JWT HS256 auth + reverse proxy + request ID
- classes: NestJS golden template (error system + observability + middleware + CRUD + tests)
- teacher-portal: Next.js + paper-feel UI design system
- CI/CD: 4 workflows (go/ts/py/proto)
- docs: migration guide + project_rules + coding-standards + git-workflow + ui-design-system + 004 + 9 module READMEs + known-issues + spec/plan migration + roadmap
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2026-07-07 23:39:37 +08:00 |
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