This document explains how to migrate your client-to-Apigee (also called "northbound") routing configuration from a managed instance group (MIG) configuration to a Private Service Connect (PSC) based configuration.
Configure northbound routing to Apigee endpoints. For this task, follow the steps under the External routing (PSC) tab under Configure routing in the Apigee CLI provisioning document.
If you have multiple Apigee instances (a multi-region use case), create corresponding NEGs for each of the Apigee regions and attach them to the backend service of the load balancer. See Expanding Apigee to multiple regions.
Test the new global load balancer endpoint.
When testing is complete, switch all of your existing DNS entries to point to the new load balancer endpoint. Note the following:
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