AWS Certified CloudOps Engineer - Associate

Repair refresh-fleet.sh to roll api-production to tested launch template lt-0a13d9c4e8f7246bb version 7. Preserve 100% healthy desired capacity with at most 150% temporary capacity, skip matching instances, and roll back automatically if api-refresh-errors enters ALARM. Keep the Rolling strategy and fail safely on script errors.

Repair monitoring.yaml to notify orders-on-call when the oldest orders-processing message exceeds 300 seconds for three consecutive one-minute periods, and again on recovery. For each one-minute period, use the highest reported oldest-message age so lower observations cannot hide a breach. Missing data must not trigger a page. Preserve the queue, notification topic, existing traffic relationship, and queue retention and visibility settings.