chore: import upstream snapshot with attribution

2026-07-13 13:11:39 +08:00
commit c8cebdfeee
4654 changed files with 626756 additions and 0 deletions
@@ -0,0 +1,38 @@
+---
+id: airflow  
+title: Monitoring Apache Airflow  
+sidebar_label: Apache Airflow
+keywords: [open source monitoring system, open source database monitoring, Apache Airflow monitoring]
+---
+
+> Collect and monitor general performance metrics for the Apache Airflow.
+
+## Configuration Parameters
+
+| Parameter Name      | Parameter Description                                                                                                           |
+|---------------------|---------------------------------------------------------------------------------------------------------------------------------|
+| Monitor Host        | IP address, IPV4, IPV6, or domain name of the host being monitored. Note ⚠️ without protocol prefix (e.g., https://, http://).  |
+| Task Name           | Name identifying this monitoring, ensuring uniqueness.                                                                          |
+| Port                | Port number of the database exposed to the outside, default is 8080.                                                            |
+| Query Timeout       | Set timeout for unresponsive connections, in milliseconds (ms), default is 3000ms.                                              |
+| HTTPS               | Whether to enable HTTPS.                                                                                                        |
+| Collection Interval | Interval for periodic data collection during monitoring, in seconds, with a minimum interval of 30 seconds.                     |
+| Whether to detect   | Whether to perform a probe check for monitoring availability before adding a new monitor; operations proceed if successful.     |
+| Description         | Additional information to identify and describe this monitoring, where users can add remarks.                                   |
+
+### Collection Metrics
+
+#### Metric Set: airflow_health
+
+| Metric Name  | Metric Unit | Metric Description |
+|--------------|-------------|--------------------|
+| metadatabase | N/A         | Response time      |
+| scheduler    | N/A         | scheduler health   |
+| triggerer    | N/A         | triggerer health   |
+
+#### Metric Set: airflow_version
+
+| Metric Name | Metric Unit | Metric Description  |
+|-------------|-------------|---------------------|
+| value       | N/A         | Airflow version     |
+| git_version | N/A         | Airflow git version |