Add dash service - Incident Response Dashboard for apps/ directory #5

Dash - Incident Response Dashboard Service

Add dash service to the apps/ directory - a real-time incident response dashboard for infrastructure and code observability.

Project Structure Integration

Based on the existing project structure, dash will be added as:

apps/
├── chat/
├── gateway/
├── memory/
├── seo/
├── user/
└── dash/              # ← New incident response dashboard
    ├── app/
    │   ├── main.py
    │   ├── aggregator.py
    │   ├── correlator.py
    │   └── websockets.py
    ├── frontend/
    │   ├── src/
    │   └── package.json
    ├── tests/
    ├── .env
    ├── Dockerfile
    ├── README.md
    └── requirements.txt

Service Purpose

dash provides real-time incident response capabilities:

• Infrastructure monitoring via Kubernetes API
• Application observability through OpenTelemetry
• Alert correlation with ML-based grouping
• Real-time updates via WebSockets
• Service dependency mapping
• Code-level insights from distributed traces

Integration with Existing Services

• gateway: Route /dash/* to dash service
• user: Authentication/authorization for dashboard access
• chat: Potential integration for incident notifications
• memory: Cache frequently accessed metrics and correlations

Technical Stack

• Backend: FastAPI + AsyncIO (consistent with project style)
• Frontend: React + TypeScript + Material-UI
• Data Sources: K8s API, Prometheus, Jaeger, AlertManager
• Real-time: WebSocket connections for live updates
• ML: scikit-learn for alert correlation
• Caching: Redis for performance optimization

API Endpoints

GET  /dash/health                    # Service health check
GET  /dash/api/v1/overview          # Complete infrastructure snapshot
GET  /dash/api/v1/service/{name}    # Service-specific health details
GET  /dash/api/v1/correlations      # Active alert correlations
GET  /dash/api/v1/timeline          # Incident timeline
GET  /dash/api/v1/dependencies      # Service dependency map
WS   /dash/ws                       # Real-time updates WebSocket

Configuration

Environment variables in apps/dash/.env:

KUBERNETES_NAMESPACE=default
PROMETHEUS_URL=http://prometheus:9090
JAEGER_QUERY_URL=http://jaeger-query:16686
ALERTMANAGER_URL=http://alertmanager:9093
REDIS_URL=redis://redis:6379
OTEL_EXPORTER_OTLP_ENDPOINT=http://otel-collector:4317

Success Metrics

• MTTR Reduction: 50% faster incident resolution
• Alert Noise Reduction: 70% fewer false positives through correlation
• Team Adoption: Used in 90% of incident responses
• Performance: <200ms API response times
• Reliability: 99.9% uptime for the dashboard service