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Version: 0.36

Deployment logs on Astronomer Software

The Software UI allows you to view and search Airflow logs emitted by your webserver, scheduler, triggerer, worker(s), and git-sync Pods for any Deployment you have access to.

Interpreting logs​

This view gives you access to Deployment logs that help you monitor the health of your Deployment's Airflow components.

A few use cases:

  • See your scheduler, webserver, and workers all restart after you push astro dev deploy
  • If your Airflow UI is not loading as expected - determine whether your webserver in a CrashLoop
  • See how quickly your scheduler queues tasks
  • Determine if your Celery worker behaves unexpectedly

Note: These are not task-level logs that you can find in the Airflow Web UI. Logs on Astronomer are not a replacement for task-level logging in the Airflow UI.

Prerequisites​

To view logs on Astronomer, you need:

  • Access to an Astronomer Software Installation
  • A Deployment on Astronomer

View logs​

To view Airflow logs, log into Astronomer and navigate to: Deployment > Logs.

Depending on your Software configuration, you might have different logging views available to you. If a view is not available, it means you do not have that functionality configured.

In the menu, you can change views of logs for your:

  • Scheduler
  • Webserver
  • Workers
  • Triggerer (Optional, but enabled by default)
  • GitSyncRelay (Optional, visible with Git Sync deploys enabled)
  • DAGServer (Optional, visible with DAG-only deploys enabled)
  • AirflowDowngrade (Optional, visible with Deployment rollbacks enabled)

An example of the Webserver Logs Page

Filter by time/date​

As you manage logs, you can filter by:

  • Past 5 minutes
  • Past hour
  • Today
  • All time

To adjust this filter, toggle the top right menu.

Search logs​

On Astronomer, you can search for logs with a text string or date.

Search Logs

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