Lab: Plan zero-downtime AMF upgrade with canary deployment

Canary AMF Upgrade Scenario

In this lab you will execute a canary upgrade of the Access and Mobility Management Function from version two to version three. The production cluster serves five million active subscribers, and the upgrade must proceed without any service disruption. You will configure an Argo Rollout that starts by routing five percent of traffic to the new AMF version, then progresses through twenty-five and fifty percent stages before completing the full rollout. At each stage, automated analysis verifies that registration success rates remain above ninety-nine point nine percent and that NAS message…