Demo: the hidden single-region dependency that breaks failover
On This Lesson 3 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
find the dependency that stays in the failed region.
Draft outline details
Step by step
- Map dependencies of the order path beyond the obvious database.
- Fail the primary region in a test and see the standby fail to start.
- Discover the secrets manager and identity provider live only in the primary region.
- Planned mistake: assume managed services are global; fix by reading each service's regional scope and adding replicas.
- Add a dependency checklist and a game-day test to the topology review.
Prepares SRB-004-LAB1.
Practice
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