A storage account becomes unavailable because Azure has a regional platform issue. The operations team wants a notification whenever Azure marks the resource or region unhealthy, and they want to avoid continuous log ingestion just to detect the outage. What should they configure?
Trap 1: A metric alert on storage capacity with an action group.
Capacity metrics do not indicate platform outage conditions or regional service health events.
Trap 2: A log alert on storage diagnostic logs that watches for 503…
This depends on continuous log collection and may miss the platform-level health signal the team wants.
Trap 3: An Azure Policy assignment that audits the storage account state.
Policy can report compliance, but it does not notify operators about live availability incidents.
- A
A metric alert on storage capacity with an action group.
Why wrong: Capacity metrics do not indicate platform outage conditions or regional service health events.
- B
A log alert on storage diagnostic logs that watches for 503 responses.
Why wrong: This depends on continuous log collection and may miss the platform-level health signal the team wants.
- C
A Service Health alert based on the Activity log, scoped appropriately.
Service Health alerts are the right choice when you need to know about Azure platform incidents, regional issues, or service degradations that affect a resource or region. They are generated from the Activity log and do not require you to ingest operational logs continuously just to detect an outage. This makes them both efficient and appropriate for platform availability monitoring.
- D
An Azure Policy assignment that audits the storage account state.
Why wrong: Policy can report compliance, but it does not notify operators about live availability incidents.