ai-tax-agent/docs/INFRASTRUCTURE_STATUS.md

Infrastructure Status Report

Date: 2025-09-29 Status: ✅ ALL SYSTEMS OPERATIONAL Last Updated: 2025-09-29 20:15 UTC

Executive Summary

All Docker Compose services are running and healthy. All health check issues have been resolved. The infrastructure is fully operational for both:

• Production-like deployment (Docker Compose with authentication)
• Local development (Standalone services with DISABLE_AUTH=true)

Recent Fixes Applied

✅ Traefik Health Checks: Fixed health check endpoint from /health to /healthz - no more 500 errors ✅ Development Mode: Fixed environment variable parsing for DISABLE_AUTH ✅ Documentation: Created comprehensive guides for development and deployment

See FIXES_APPLIED.md for detailed information.

Service Health Status

Infrastructure Services (All Healthy ✅)

Service	Status	Health	Ports	Purpose
postgres	Running	✅ Healthy	5432	Primary database
redis	Running	✅ Healthy	6379	Cache & session store
minio	Running	✅ Healthy	9092-9093	Object storage (S3-compatible)
neo4j	Running	✅ Healthy	7474, 7687	Knowledge graph database
qdrant	Running	✅ Healthy	6333-6334	Vector database
nats	Running	✅ Healthy	4222, 6222, 8222	Message broker
vault	Running	✅ Healthy	8200	Secrets management

Authentication & Security (All Healthy ✅)

Service	Status	Health	Purpose
authentik-server	Running	✅ Healthy	SSO authentication server
authentik-worker	Running	✅ Healthy	Background task processor
authentik-outpost	Running	✅ Healthy	Forward auth proxy
authentik-db	Running	✅ Healthy	Authentik database
authentik-redis	Running	✅ Healthy	Authentik cache

Observability (All Running ✅)

Service	Status	Ports	Purpose
prometheus	Running	9090	Metrics collection
grafana	Running	3000	Metrics visualization
loki	Running	3100	Log aggregation

Networking & Routing (Running ✅)

Service	Status	Ports	Purpose
traefik	Running	80, 443, 8080	Reverse proxy & load balancer

Feature Management (Running ✅)

Service	Status	Ports	Purpose
unleash	Running	4242	Feature flags

Application Services (All Healthy ✅)

All 13 application services are running and healthy:

Service	Status	Health	Purpose
svc-ingestion	Running	✅ Healthy	Document upload & storage
svc-extract	Running	✅ Healthy	Data extraction
svc-ocr	Running	✅ Healthy	Optical character recognition
svc-normalize-map	Running	✅ Healthy	Data normalization
svc-kg	Running	✅ Healthy	Knowledge graph management
svc-rag-indexer	Running	✅ Healthy	RAG indexing
svc-rag-retriever	Running	✅ Healthy	RAG retrieval
svc-reason	Running	✅ Healthy	Reasoning engine
svc-coverage	Running	✅ Healthy	Coverage analysis
svc-forms	Running	✅ Healthy	Form generation
svc-hmrc	Running	✅ Healthy	HMRC integration
svc-rpa	Running	✅ Healthy	Robotic process automation
svc-firm-connectors	Running	✅ Healthy	Firm integrations

UI Services (All Healthy ✅)

Service	Status	Health	Purpose
ui-review	Running	✅ Healthy	Review interface

Health Check Configuration

Infrastructure Services

All infrastructure services have health checks configured:

# PostgreSQL
healthcheck:
  test: ["CMD-SHELL", "pg_isready -U postgres"]
  interval: 30s
  timeout: 10s
  retries: 3

# Redis
healthcheck:
  test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
  interval: 30s
  timeout: 10s
  retries: 3

# MinIO
healthcheck:
  test: ["CMD", "mc", "--version"]
  interval: 30s
  timeout: 20s
  retries: 3

# NATS
healthcheck:
  test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8222/healthz"]
  interval: 30s
  timeout: 10s
  retries: 3

Application Services

All application services have health checks in their Dockerfiles:

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/healthz || exit 1

The /healthz endpoint is a public endpoint that doesn't require authentication.

Configuration Fixes Applied

1. Authentication Middleware Enhancement

File: libs/config/settings.py

Added proper environment variable aliases for development mode:

# Development settings
dev_mode: bool = Field(
    default=False,
    description="Enable development mode (disables auth)",
    validation_alias="DEV_MODE"
)
disable_auth: bool = Field(
    default=False,
    description="Disable authentication middleware",
    validation_alias="DISABLE_AUTH"
)

2. Middleware Configuration

File: libs/security/middleware.py

The middleware correctly handles development mode:

async def dispatch(self, request: Request, call_next: Callable[..., Any]) -> Any:
    # Check if authentication is disabled (development mode)
    if self.disable_auth:
        # Set development state
        request.state.user = "dev-user"
        request.state.email = "dev@example.com"
        request.state.roles = ["developers"]
        request.state.auth_token = "dev-token"
        logger.info("Development mode: authentication disabled", path=request.url.path)
        return await call_next(request)
    # ... rest of authentication logic

3. App Factory Integration

File: libs/app_factory.py

The app factory correctly passes the disable_auth setting to middleware:

# Add middleware
app.add_middleware(
    TrustedProxyMiddleware,
    internal_cidrs=settings.internal_cidrs,
    disable_auth=getattr(settings, "disable_auth", False),
)

Running Services

Docker Compose (Production-like)

All services run with full authentication:

# Start all services
cd infra/compose
docker-compose -f docker-compose.local.yml up -d

# Check status
docker-compose -f docker-compose.local.yml ps

# View logs
docker-compose -f docker-compose.local.yml logs -f SERVICE_NAME

Local Development (Standalone)

Services can run locally with authentication disabled:

# Run with authentication disabled
DISABLE_AUTH=true make dev-service SERVICE=svc_ingestion

# Or directly with uvicorn
DISABLE_AUTH=true cd apps/svc_ingestion && uvicorn main:app --reload --host 0.0.0.0 --port 8000

Testing

Health Check Verification

# Test public health endpoint
curl http://localhost:8000/healthz

# Expected response:
# {"status":"healthy","service":"svc-ingestion","version":"1.0.0"}

Development Mode Verification

When running with DISABLE_AUTH=true, logs show:

{
  "path": "/healthz",
  "event": "Development mode: authentication disabled",
  "logger": "libs.security.middleware",
  "level": "info",
  "service": "svc-ingestion",
  "timestamp": 1759175839.638357
}

Production Mode Testing

Without DISABLE_AUTH, requests require authentication headers:

curl -X POST http://localhost:8000/upload \
  -H "X-Authenticated-User: dev-user" \
  -H "X-Authenticated-Email: dev@example.com" \
  -H "Authorization: Bearer dev-token-12345" \
  -F "file=@document.pdf"

Network Configuration

Docker Networks

• ai-tax-agent-frontend: Public-facing services (Traefik, UI)
• ai-tax-agent-backend: Internal services (databases, message brokers, application services)

Port Mappings

Service	Internal Port	External Port	Access
Traefik	80, 443, 8080	80, 443, 8080	Public
PostgreSQL	5432	5432	Internal
Redis	6379	6379	Internal
MinIO	9092-9093	9092-9093	Internal
Neo4j	7474, 7687	7474, 7687	Internal
NATS	4222, 6222, 8222	4222, 6222, 8222	Internal
Grafana	3000	3000	Public
Prometheus	9090	9090	Internal
Unleash	4242	4242	Internal

Next Steps

1. ✅ Infrastructure: All services operational
2. ✅ Health Checks: All passing
3. ✅ Development Mode: Working correctly
4. ✅ Authentication: Properly configured for both modes
5. 📝 Documentation: Created comprehensive guides

For Developers

• See DEVELOPMENT.md for local development setup
• Use DISABLE_AUTH=true for local testing with Postman
• All services support hot reload with --reload flag

For Operations

• Monitor service health: docker-compose ps
• View logs: docker-compose logs -f SERVICE_NAME
• Restart services: docker-compose restart SERVICE_NAME
• Check metrics: http://localhost:9090 (Prometheus)
• View dashboards: http://localhost:3000 (Grafana)

Conclusion

✅ All systems are operational and healthy ✅ Development mode working correctly ✅ Production mode working correctly ✅ Documentation complete

The infrastructure is ready for both development and production-like testing.