apigee/ERR/2023_006
A multi-region setup requires a separate MIG for each region.
Product: Apigee API Management
Rule class: ERR - Something that is very likely to be wrong
Description
If Apigee X instances exist in multiple regions, then a MIG should be created in each region. Otherwise the traffic will only be routed to one region.
Remediation
If you are provisioning Apigee X with VPC peering by using MIGs (Managed Instance Groups), you need to create a MIG for each of the region where you created an Apigee X instance. You can follow the documentation for External routing (MIG) and repeat Steps 8b and 8c for each region.