You plan to deploy 10 applications to Azure. The applications will be deployed to two Azure Kubernetes Service (AKS) clusters. Each cluster will be deployed to a separate Azure region.
The application deployment must meet the following requirements:
✑ Ensure that the applications remain available if a single AKS cluster fails.
✑ Ensure that the connection traffic over the internet is encrypted by using SSL without having to configure SSL on each container.
Which Azure service should you include in the recommendation?

A. AKS ingress controller

B. Azure Load Balancer

C. Azure Traffic Manager

D. Azure Front Door








 

Suggested Answer: D

Azure Front Door enables you to define, manage, and monitor the global routing for your web traffic by optimizing for best performance and instant global failover for high availability. With Front Door, you can transform your global (multi-region) consumer and enterprise applications into robust, high-performance personalized modern applications, APIs, and content that reaches a global audience with Azure.
Front Door works at Layer 7 or HTTP/HTTPS layer and uses anycast protocol with split TCP and Microsoft's global network for improving global connectivity.
Incorrect Answers:
C: Azure Traffic Manager uses DNS (layer 3) to shape traffic. SSL works at Layer 6.
Azure Traffic Manager can direct customers to their closest AKS cluster and application instance. For the best performance and redundancy, direct all application traffic through Traffic Manager before it goes to your AKS cluster.
Reference:
https://docs.microsoft.com/en-us/azure/frontdoor/front-door-overview

This question is in AZ-304 Microsoft Azure Architect Design Exam
For getting Microsoft Certified: Azure Solutions Architect Expert Certificate




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