Observability gotchas during blue/green
draftNotes on observability gaps seen during the zero-downtime rollout.
Source:
content/notes/2025-10-05-observability-gotchas.mdUpdated Oct 5, 2025Topics: observability, devops- Slow query alarms never fired because thresholds were static.
- The synthetic user journey missed checkout edge cases.
- Need a log-based alert for stuck canary promotions.