tiopi commented on a change in pull request #5407: [AIRFLOW-4741] Include Sentry into core Airflow URL: https://github.com/apache/airflow/pull/5407#discussion_r327214927
########## File path: airflow/sentry.py ########## @@ -0,0 +1,169 @@ +# -*- coding: utf-8 -*- +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +"""Sentry Integration""" + + +from typing import Any +from functools import wraps + +from airflow.configuration import conf +from airflow.utils.db import provide_session +from airflow.utils.log.logging_mixin import LoggingMixin +from airflow.utils.state import State + + +log = LoggingMixin().log + + +class DummySentry: + """ + Blank class for Sentry. + """ + + @classmethod + def add_tagging(cls, task_instance): + """ + Blank function for tagging. + """ + + @classmethod + def add_breadcrumbs(cls, session=None): + """ + Blank function for breadcrumbs. + """ + + @classmethod + def format_run_task(cls, run): + """ + Blank function for formatting a TaskInstance._run_raw_task. + """ + return run + + +class ConfiguredSentry: + """ + Configure Sentry SDK. + """ + + SCOPE_TAGS = frozenset(("task_id", "dag_id", "execution_date", "operator")) + SCOPE_CRUMBS = frozenset(("task_id", "state", "operator", "duration")) + + def __init__(self): + """ + Initialize the Sentry SDK. + """ + ignore_logger("airflow.task") + ignore_logger("airflow.jobs.backfill_job.BackfillJob") + executor_name = conf.get("core", "EXECUTOR") + + sentry_flask = FlaskIntegration() + + # LoggingIntegration is set by default. + integrations = [sentry_flask] + + if executor_name == "CeleryExecutor": + from sentry_sdk.integrations.celery import CeleryIntegration + + sentry_celery = CeleryIntegration() + integrations.append(sentry_celery) + + dsn = conf.get("sentry", "sentry_dsn") + if dsn: + init(dsn=dsn, integrations=integrations) + else: + # Setting up Sentry using environment variables. + log.debug("Defaulting to SENTRY_DSN in environment.") + init(integrations=integrations) + + def add_tagging(self, task_instance): + """ + Function to add tagging for a task_instance. + """ + task = task_instance.task + + with configure_scope() as scope: + for tag_name in self.SCOPE_TAGS: + attribute = getattr(task_instance, tag_name) + if tag_name == "operator": + attribute = task.__class__.__name__ + scope.set_tag(tag_name, attribute) + + @provide_session + def add_breadcrumbs(self, task_instance, session=None): + """ + Function to add breadcrumbs inside of a task_instance. + """ + if session is None: + return + execution_date = task_instance.execution_date + task = task_instance.task + dag = task.dag + task_instances = dag.get_task_instances( + state={State.SUCCESS, State.FAILED}, + end_date=execution_date, + start_date=execution_date, + session=session, + ) + + for ti in task_instances: + data = {} + for crumb_tag in self.SCOPE_CRUMBS: + data[crumb_tag] = getattr(ti, crumb_tag) + + add_breadcrumb(category="completed_tasks", data=data, level="info") + + def format_run_task(self, func): + """ + Wrap TaskInstance._run_raw_task to support task specific tags and breadcrumbs. + """ + + @wraps(func) + def wrapper(task_instance, *args, session=None, **kwargs): + # Wrapping the _run_raw_task function with push_scope to contain + # tags and breadcrumbs to a specific Task Instance + with push_scope(): + try: + return func(task_instance, *args, session=session, **kwargs) + except Exception as e: + self.add_tagging(task_instance) + self.add_breadcrumbs(task_instance, session=session) + capture_exception(e) + raise + + return wrapper + + +Sentry = DummySentry # type: Any Review comment: Done! ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
