a3da800cab
Refactor monitoring and metrics integration across various components - Removed coverage options from `pyproject.toml`. - Updated prediction metrics in `README.md` to replace `pipeline_name` with `workflow_name`. - Upgraded `sientia-dataops-library` dependency version in `requirements-light.txt` and `requirements.txt`. - Enhanced metrics handling in `laborious` activities, including `Activities`, `Gates`, `MLFlow`, and `OPC`, to utilize a new `MetricsController`. - Refactored metric emission methods to improve clarity and consistency across the codebase. - Updated tests to reflect changes in metrics handling and ensure proper functionality.
127 lines
4.7 KiB
Python
127 lines
4.7 KiB
Python
from sientia_do.observability.metrics_controller import MetricsController
|
|
from temporalio import workflow
|
|
|
|
with workflow.unsafe.imports_passed_through():
|
|
from typing import Any
|
|
|
|
from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
|
|
from sientia_do.observability.logger import Logger
|
|
|
|
from laborious.activities.gates import Gates
|
|
from laborious.activities.mlflow import MLFlow
|
|
from laborious.activities.opc import OPC
|
|
from laborious.activities.storage import Storage
|
|
|
|
|
|
class Activities(Storage, MLFlow, Gates, OPC):
|
|
"""
|
|
Main activities orchestrator for the Laborious system.
|
|
|
|
This class combines functionality from multiple activity classes to provide
|
|
a unified interface for all workflow operations. It manages database connections,
|
|
MLFlow model interactions, data quality validation, and OPC server communications.
|
|
|
|
The class implements multiple inheritance to combine specialized functionality:
|
|
- Postgres: Database operations and data persistence
|
|
- MLFlow: Model inference and transformation operations
|
|
- Gates: Data quality validation and filtering mechanisms
|
|
- OPC: Real-time data export to OPC servers
|
|
|
|
Attributes:
|
|
postgres_config (dict): PostgreSQL connection configuration
|
|
mlflow_config (dict): MLFlow server configuration
|
|
opc_config (dict): OPC server configuration
|
|
logger (Logger): Logging and observability instance
|
|
notification_handler (NotificationHandler): Notification management instance
|
|
"""
|
|
|
|
def __init__(
|
|
self,
|
|
postgres_config: dict[str, Any],
|
|
mlflow_config: dict[str, Any],
|
|
minio_config: dict[str, Any],
|
|
opc_config: dict[str, Any],
|
|
logger: Logger,
|
|
notification_handler: NotificationHandler,
|
|
):
|
|
"""
|
|
Initialize the Activities orchestrator with all required configurations.
|
|
|
|
This constructor initializes all parent classes with their respective
|
|
configurations and sets up the foundation for all activity operations.
|
|
|
|
Args:
|
|
postgres_config: PostgreSQL connection configuration dictionary
|
|
Required keys: host, port, user, password, dbname, min_connections, max_connections
|
|
mlflow_config: MLFlow server configuration dictionary
|
|
Required keys: host, port, username, password
|
|
opc_config: OPC server configuration dictionary
|
|
Can contain multiple server configurations
|
|
logger: Logger instance for observability and debugging
|
|
notification_handler: Notification handler for alerts and monitoring
|
|
|
|
Raises:
|
|
Exception: If any parent class initialization fails
|
|
"""
|
|
metrics_controller = MetricsController(logger=logger)
|
|
|
|
# Initialize parent classes
|
|
Storage.__init__(
|
|
self,
|
|
host=postgres_config['host'],
|
|
port=postgres_config['port'],
|
|
user=postgres_config['user'],
|
|
password=postgres_config['password'],
|
|
dbname=postgres_config['dbname'],
|
|
min_connections=postgres_config['min_connections'],
|
|
max_connections=postgres_config['max_connections'],
|
|
minio_config=minio_config,
|
|
logger=logger,
|
|
notification_handler=notification_handler,
|
|
metrics_controller=metrics_controller,
|
|
)
|
|
|
|
MLFlow.__init__(
|
|
self,
|
|
mlflow_host=mlflow_config['host'],
|
|
mlflow_port=mlflow_config['port'],
|
|
mlflow_username=mlflow_config['username'],
|
|
mlflow_password=mlflow_config['password'],
|
|
minio_config=minio_config,
|
|
logger=logger,
|
|
notification_handler=notification_handler,
|
|
metrics_controller=metrics_controller,
|
|
)
|
|
|
|
Gates.__init__(
|
|
self,
|
|
logger=logger,
|
|
notification_handler=notification_handler,
|
|
metrics_controller=metrics_controller,
|
|
)
|
|
|
|
OPC.__init__(
|
|
self,
|
|
opc_servers=opc_config,
|
|
logger=logger,
|
|
notification_handler=notification_handler,
|
|
metrics_controller=metrics_controller,
|
|
)
|
|
|
|
async def shutdown(self):
|
|
"""
|
|
Gracefully shutdown all activities and clean up resources.
|
|
|
|
This method ensures proper cleanup of all resources including:
|
|
- PostgreSQL connection pools
|
|
- OPC server connections
|
|
- Any other resources that need explicit cleanup
|
|
|
|
The method should be called before the application terminates to ensure
|
|
proper resource cleanup and prevent resource leaks.
|
|
"""
|
|
Storage.close(self)
|
|
MLFlow.close(self)
|
|
Gates.close(self)
|
|
await OPC.close(self)
|