e252ca7962
Full coverage Refactor code structure and improve logging configuration; update tests for activities and connectors
101 lines
2.8 KiB
Python
101 lines
2.8 KiB
Python
from temporalio import workflow, client
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from temporalio.worker import Worker
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with workflow.unsafe.imports_passed_through():
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import os
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from sientia_do.notifications.handlers import NotificationHandler
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from scouter.activities.activities import Activities
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from scouter.workflow.scouter import Scouter
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from scouter.workflow.sub_workflows.core_scouter import CoreScouter
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from scouter.workflow.fake_data import FakeData
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from scouter.activities.faker import Faker
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import asyncio
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from scouter.utils.logger import get_logger
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from scouter.utils.connectors_config import (
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build_postgres_config,
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build_kafka_config,
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build_redis_config
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)
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async def main():
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host = os.getenv('TEMPORAL_HOST', 'localhost:7233')
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logger = get_logger(__name__)
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logger.info('Starting Worker...')
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logger.info('Starting Notification Handler...')
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notification_handler = NotificationHandler(
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servers=os.getenv('KAFKA_BOOTSTRAP_SERVERS', 'http://localhost:9092'),
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logger=logger,
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project_name=os.getenv('PROJECT_NAME', 'scouter'),
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pipeline_name='-',
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trigger_name='-',
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model_name='-',
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model='-'
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)
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logger.info('Starting Activities...')
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activities = Activities(
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logger=logger,
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notification_handler=notification_handler,
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postgres_config=build_postgres_config(),
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kafka_config=build_kafka_config(),
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redis_config=build_redis_config()
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)
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logger.info('Starting Faker Activities...')
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faker_activities = Faker(
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logger=logger,
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notification_handler=notification_handler,
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bootstrap_servers=os.getenv(
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'KAFKA_BOOTSTRAP_SERVERS', 'localhost:9092')
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)
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logger.info('Starting Temporal Client...')
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temporal_client = await client.Client.connect(
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target_host=host,
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namespace=os.getenv('TEMPORAL_NAMESPACE', 'default')
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)
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logger.info('Starting Workers...')
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workers = [
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Worker(
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temporal_client,
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task_queue='scouter-queue',
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workflows=[Scouter, CoreScouter],
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activities=[
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activities.load_from_kafka,
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activities.data_quality_gate,
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activities.aggregate_data,
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activities.group_and_hold_data,
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activities.export_data_to_postgres,
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]
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),
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Worker(
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temporal_client,
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task_queue='fake_data-queue',
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workflows=[FakeData],
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activities=[
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faker_activities.generate_and_send_data,
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]
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)
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]
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handlers = []
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for w in workers:
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handlers.append(w.run())
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logger.info('Workers started successfully')
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await asyncio.gather(*handlers)
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if __name__ == '__main__':
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asyncio.run(main())
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