Astronomer incident

Dag success/failure Astro Alert emails missing deployment & workspace names

Minor Resolved

Astronomer experienced a minor incident on October 3, 2026, lasting 56m. The incident has been resolved; the full update timeline is below.

Started
Oct 03, 2026, 08:42 PM UTC
Resolved
Oct 03, 2026, 09:39 PM UTC
Duration
56m
Detected by Pingoru
Oct 03, 2026, 08:42 PM UTC

Update timeline

  1. identified Oct 03, 2026, 08:42 PM UTC

    We have identified a recent change that broke the templating of the deploymentId and workspaceId fields used in the Astro Alert emails for Dag Success and Failure emails. We are working on a fix and will provide updates shortly.

  2. identified Oct 03, 2026, 09:03 PM UTC

    Correction: Deployment and Workspace _names_ are not populated, earlier update cited IDs incorrectly.

  3. monitoring Oct 03, 2026, 09:13 PM UTC

    We have reverted the problematic email template changes and are continuing to monitor for full resolution.

  4. resolved Oct 03, 2026, 09:39 PM UTC

    All Astro Alert emails for Dag Success/Failure now correctly include the deployment/workspace name.