部署总览：每个服务在哪台 ECS、哪条流水线

flowchart LR
  U["用户 / App / H5 / 三方平台"]:::u
  ALB["id-prod-alb 公网入口 ALB"]:::alb
  subgraph API["api · 端口 7002"]
    A1["id-prod-api-a
172.27.107.15 · 5a"]:::svc
    A2["id-prod-api-c
172.27.87.12 · 5c"]:::svc
  end
  subgraph EDGE["edge 机 · wa 7010 + webhook 7030（同机·各自独立 jar·可并行发布）"]
    E1["id-prod-edge-a
172.27.107.16 · 5a"]:::svc
    E2["id-prod-edge-c
172.27.87.11 · 5c"]:::svc
  end
  subgraph WORK["worker · 端口 7020（无对外入口）"]
    W1["id-prod-worker-a
172.27.107.17 · 5a"]:::wk
    W2["id-prod-worker-c
172.27.87.10 · 5c"]:::wk
  end
  ADM["★ 管理后台后端 admin · 7003
id-prod-admin-c · 172.27.87.9"]:::adm
  DB["RDS 主库 + 只读 · Redis 主备"]:::data
  U --> ALB
  ALB -->|"/api/**"| API
  ALB -->|"/webhooks/whatsapp"| EDGE
  ALB -->|"/webhooks/xendit,tiktok,shopee,feishu"| EDGE
  API --> DB
  EDGE --> DB
  WORK --> DB
  ADM --> DB
  classDef u fill:#f0fdf4,stroke:#15803d,color:#166534;
  classDef alb fill:#eff6ff,stroke:#3b82f6,color:#1d4ed8,stroke-width:2px;
  classDef svc fill:#fef3c7,stroke:#e07c00,color:#7a4f24;
  classDef wk fill:#f5f3ff,stroke:#8b5cf6,color:#5b21b6;
  classDef adm fill:#ecfeff,stroke:#0891b2,color:#155e75,stroke-width:2px;
  classDef data fill:#fff7ed,stroke:#fb923c,color:#9a3412;