Airflow plugin to export dag and task based metrics to Prometheus.
Project description
Airflow prometheus exporter
Exposes dag and task based metrics from Airflow to a Prometheus compatible endpoint.
Screenshots
Compatibility
Note: this version is compatible with Airflow 1.10.3+ only, see #46 for details
For compatibility with previous versions of Airflow use older version: v0.5.4
- Airflow: airflow1.10.3+
- Python: python2, python3
- DataBase: postgresql, mysql
Install
pip install https://github.com/epoch8/airflow-exporter/archive/airflow-1.10.3.tar.gz
That's it. You're done.
Metrics
Metrics will be available at
http://<your_airflow_host_and_port>/admin/metrics/
airflow_task_status
Labels:
dag_id
task_id
owner
status
Value: number of tasks in specific status.
airflow_dag_status
Labels:
dag_id
owner
status
Value: number of dags in specific status.
airflow_dag_run_duration
Labels:
dag_id
: unique identifier for a given DAGrun_id
: unique identifier created each time a DAG is run
Value: duration in seconds that a DAG Run has been running for. This metric is not available for DAGs that have already completed.
License
Distributed under the BSD license. See LICENSE for more information.
Project details
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