vpc/BP/2022_001
Explicit routes for Google APIs if the default route is modified.
Product: Virtual Private Cloud
Rule class: BP - Best practice, opinionated recommendation
Description
If you need to modify the default route, then add explicit routes for Google API destination IP ranges.
https://cloud.google.com/architecture/best-practices-vpc-design#explicit-routes
Note: This does not consider tagged routes or shadowed default routes. Validate with a Connectivity Test.