2. Bookstack infra with Google auth, on default VPC

2. Bookstack infra with Google auth, on default VPC, RDS AutoBackup Off, Single-AZ, EC2. ≈$51.40

Balanced BookStack deployment utilizing an existing VPC with AWS Cognito for authentication. RDS Single-AZ with AutoBackup disabled ensures cost efficiency, while EFS Backup, Secrets Manager, Systems Manager, EC2, and CloudWatch Logs provide security and monitoring.

You can always update the current stack using a Change Set to enable:

• RDS Multi-AZ (MultiAZ=true) for high availability,

• RDS AutoBackup (AutoBackup=true) for automatic backups,

• RDS Deletion Protection (DeletionProtection=true) to prevent accidental deletion.

However, you cannot switch from the default VPC to a custom one because the CIDR block differs, preventing the stack from being updated.

For instructions on updating the stack using a Change Set, please refer to the dedicated guide.