The module allows you to choose how many private subnets to allocate per AZ including none. However, while selecting 0 does prevent the subnets themselves from being allocated it at present does not prevent the provisioning of the NAT nodes and their associated resources.
blakeneyops
commented
9 years ago
The module allows you to choose how many private subnets to allocate per AZ including none. However, while selecting 0 does prevent the subnets themselves from being allocated it at present does not prevent the provisioning of the NAT nodes and their associated resources.