AZ-204 Certification Practice Question #81

Question

You plan to deploy an Azure Container app.

You need to configure the container app to support session affinity.

Which ingress type and revision mode should you assign to the container app?

Accepted Answer

In Azure Container Apps, session affinity (sticky sessions) allows client requests to be routed consistently to the same replica. This mechanism is implemented using HTTP cookies, which requires the ingress type to be **HTTP** (TCP ingress is not supported). Additionally, session affinity is only supported when the container app is running in **single revision mode**, as multiple revision mode splits traffic across revisions and prevents consistent sticky routing.

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