# Health Check

```{eval-rst}
.. automodule:: ccat_data_transfer.health_check
   :members:
   :undoc-members:
   :show-inheritance:
   :special-members: __init__
```

## Overview

The Health Check service provides system health monitoring and status reporting.

## Key Functions

- {py:meth}`~ccat_data_transfer.health_check.HealthCheck.check_service_health` - Check health of a single service
- {py:meth}`~ccat_data_transfer.health_check.HealthCheck.check_services_health` - Check health of all services

## Related Documentation

- {doc}`../../philosophy` - System design principles
- {doc}`../../monitoring` - System monitoring and observability