Check 1
Multi-AZ is more than a diagram.
Measured live, recorded in your GameDay report.
⚠ Scenario: Region outage
Cloud region outage simulation
Cloud regions go down. This scenario takes a zone or region away from your verified workloads and measures how long until customers are served again.
What happens
Instances and endpoints in the target zone or region stop responding.
Load balancers and DNS shift traffic.
Replicated data is promoted in the surviving location.
What it proves
Check 2
DNS TTLs and health checks are tuned.
Measured live, recorded in your GameDay report.
Check 3
Your runbook for region loss works.
Measured live, recorded in your GameDay report.
Questions
+ Do you actually take a cloud region down?
No. We isolate your own resources in that region through a scoped role or agent, so it looks down to your system.
Safe by design
Runs only against infrastructure you have verified you own, with a blast-radius limit, a hard time limit and an abort button. Never against third parties.