SpecialX
dda33ac2d1
chore(data-ana): merge data-ana full implementation into main
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Merge feat/data-ana-ai11 with complete data analytics service
2026-07-10 19:13:39 +08:00
SpecialX
ca3780aa24
feat(data-ana): 完整实现 data-ana 数据分析服务
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包含 CDC consumer、analytics/mastery/warning service、grpc server、repository、ClickHouse DDL 等
2026-07-10 19:09:27 +08:00
SpecialX
2229309a1e
feat: initialize parent-bff service with full core features
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add complete parent-bff implementation including:
- GraphQL endpoint with depth/cost validation
- ChildGuard越权校验 with redis cache and singleflight
- parallel orchestration with partial failure fallback
- three-level cache fallback strategy (Redis + LRU + downstream)
- Kafka consumer for cache invalidation and notification push
- opossum circuit breaker for downstream services
- Prometheus metrics and SLO alerts
- Helm chart for k8s deployment with multi-environment configs
- Grafana dashboard for observability
- complete unit and integration tests
2026-07-10 18:49:06 +08:00
SpecialX
faaaf29f67
docs: ai 协作文档体系重构与多 ai 仲裁结果落地
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1.AI 协作文档体系重构(objections/worklines/contracts+matrix.md)
2.coord 仲裁文档(final-decisions/cross-review/final-rulings/orchestration)
3.各服务 01/02 文档补全
4.共享包初始化(shared-ts/shared-go/hooks/ui-components/ui-tokens)
5.Proto 契约补全
6.004 架构影响地图更新
7.端口分配表
8.设计规格文档
2026-07-10 12:58:22 +08:00
SpecialX
f1e466a772
fix(infra): resolve NestJS dist build and Prometheus target issues
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CI / quality-go (push) Failing after 5s
CI / quality-proto (push) Failing after 3s
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NestJS: disable incremental in 6 services tsconfig.json to fix dist
not emitted when nest-cli deleteOutDir conflicts with tsc tsbuildinfo.
classes/iam: import HealthModule in AppModule to fix /healthz 404.
classes: rewrite HealthController to Drizzle getDb from TypeORM DI.
teacher-bff: add /metrics endpoint for Prometheus scraping.
infra: add node/mysql/redis exporters to observability profile.
mysql-exporter v0.15.1 uses command-line flags not DATA_SOURCE_NAME.
prometheus: enable web.enable-lifecycle for hot reload.
2026-07-09 15:12:15 +08:00
SpecialX
1f901c5b20
feat(data-ana): implement complete CDC pipeline MySQL to ClickHouse
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Debezium + Kafka + aiokafka consumer with table routing.
E2E verified: MySQL INSERT to ClickHouse upsert.
2026-07-09 13:02:59 +08:00
SpecialX
958b17c9d8
feat(infra): p6 hardening - metrics collection and registry mirror
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- 4 services add collectDefaultMetrics for process metrics
- docker-compose.yml images prefixed with docker.m.daocloud.io
- Prometheus v0.51.0 (nonexistent) fixed to v2.51.0
- Grafana port remapped 3000 to 3030 to avoid teacher-portal conflict
- ClickHouse edu_analytics database initialized
- known-issues.md documents 7 new P6 scenario-to-rule mappings
2026-07-09 12:29:36 +08:00
SpecialX
566060fade
feat(infra): p6 hardening - observability and deploy compose
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- 5 NestJS services add /metrics endpoint via app.getHttpAdapter()
- prometheus.yml scales to 8 services with rule_files and alertmanager
- monitoring compose replaces blackbox with Loki+Promtail
- Grafana datasource adds Loki
- docker-compose.deploy.yml scales to 11 services
- deploy.env.example completes Neo4j/ES/ClickHouse/LLM vars
- teacher-bff adds health.controller
- CI removes continue-on-error on lint step
- teacher-portal lint script changed to eslint src
2026-07-09 10:21:06 +08:00
SpecialX
68ddff1065
refactor(infra): 重构为 no-push 本地构建部署模式
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CI / quality-go (push) Failing after 3s
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CI / quality-ts (push) Failing after 47s
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- 删除 6 个分散 workflow（ci-ts/ci-go/ci-proto/ci-py/docker/deploy）
- 合并为单个 ci.yml：3 个 quality job 并行 + deploy job 串行
- 全部使用官方镜像（node:22-alpine/golang:1.22-alpine/bufbuild/buf/docker:25-git）
- deploy job 用 DooD 模式挂载 /var/run/docker.sock
- docker-compose.deploy.yml 改用 build: 替代 image:（no-push）
- 新增 docker-compose.tools.yml 一次性预拉所有 CI 镜像
- 支持 workflow_dispatch 指定 commit_sha 回滚
- 更新 project_rules §15 与 cicd-runbook.md 为 no-push 模式
- 新增设计文档 docs/superpowers/specs/2026-07-08-cicd-no-push-local-build-design.md
2026-07-08 17:12:57 +08:00
SpecialX
4a0893ef52
feat(infra): 新增生产 Dockerfile 与部署 compose
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- api-gateway/Dockerfile: 多阶段构建，golang:1.22-alpine → alpine:3.20，CGO_ENABLED=0 静态编译，非 root 运行
- teacher-portal/Dockerfile: 多阶段构建，node:20-alpine builder → runner，含 HEALTHCHECK
- docker-compose.prod.yml: 本地生产编排，3 服务，强制 DEV_MODE=false
- docker-compose.deploy.yml: 服务器部署用，镜像来自 Gitea Registry，通过 edu-shared 外部网络连接 MySQL/Redis
- deploy.env.example: 部署环境变量模板
2026-07-08 15:12:34 +08:00
SpecialX
d831915f06
feat(infra): k8s Helm Chart 演化与备份脚本测试
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- 新增 edu-platform 平台级 chart（namespace/configmap/secret/ingress/hpa）
- 新增 api-gateway 服务级 chart（完整迁移自原 manifest）
- 新增 6 个业务服务 chart 桩（iam/core-edu/content/msg/data-ana/ai）
- 删除原 api-gateway-deployment.yaml（已迁移至 helm chart）
- 更新 infra/k8s/README.md 为 Helm Chart 管理说明
- 新增 backup-mysql.sh dry-run 测试脚本（17 断言）
2026-07-08 12:50:56 +08:00
SpecialX
e9ea34fe53
feat(p6): production hardening with circuit breaker, backup, monitoring and chaos engineering
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CI Go / test (push) Has been cancelled
CI Python / test (push) Has been cancelled
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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
2026-07-08 02:16:58 +08:00
SpecialX
2ba4250165
feat(p1): complete P1 foundation stage
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CI Go / test (push) Has been cancelled
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- 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
2026-07-07 23:39:37 +08:00
