Allowlisting IPs w. VPC Config

If, for whatever reason, we need to allowlist someone to the public database: this is how you do it.

To allow DB access from external sources you'll need to add the IP address in 4 places:

* In each of the 3 private subnets, add the IP address that should have access mapped to the IGW (internet gateway)


* In the RDS "default" security group add the IP address