Add outputs to the terraform/ configuration

Output information about the CyHy VPC and the two security groups that
exist for use by Lambda functions deployed in the CyHy VPC. This will
allow Lambda functions to have their Terraform configuration stored
external to the configuration in this project but still provide the
necessary information for operation within the environment.

terraform/README.md

@@ -706,7 +706,14 @@ terraform apply -var-file=<your_workspace>.tfvars
 
 ## Outputs ##
 
-No outputs.
+| Name | Description |
+|------|-------------|
+| cyhy\_lambda\_https\_sg | The security group that allows HTTPS egress to anywhere for Lambda functions in the CyHy VPC. |
+| cyhy\_lambda\_mongodb\_sg | The security group that allows ingress to the CyHy MongoDB server for Lambda functions in the CyHy VPC. |
+| cyhy\_private\_sg | The security group for the private portion of the CyHy VPC. |
+| cyhy\_private\_subnet | The private subnet of the CyHy VPC. |
+| cyhy\_public\_subnet | The public subnet of the CyHy VPC. |
+| cyhy\_vpc | The CyHy VPC. |
 <!-- END_TF_DOCS -->
 
 ## License ##

terraform/outputs.tf

@@ -0,0 +1,29 @@
+output "cyhy_lambda_https_sg" {
+  description = "The security group that allows HTTPS egress to anywhere for Lambda functions in the CyHy VPC."
+  value       = aws_security_group.lambda_https_sg
+}
+
+output "cyhy_lambda_mongodb_sg" {
+  description = "The security group that allows ingress to the CyHy MongoDB server for Lambda functions in the CyHy VPC."
+  value       = aws_security_group.lambda_mongodb_sg
+}
+
+output "cyhy_private_sg" {
+  description = "The security group for the private portion of the CyHy VPC."
+  value       = aws_security_group.cyhy_private_sg
+}
+
+output "cyhy_private_subnet" {
+  description = "The private subnet of the CyHy VPC."
+  value       = aws_subnet.cyhy_private_subnet
+}
+
+output "cyhy_public_subnet" {
+  description = "The public subnet of the CyHy VPC."
+  value       = aws_subnet.cyhy_public_subnet
+}
+
+output "cyhy_vpc" {
+  description = "The CyHy VPC."
+  value       = aws_vpc.cyhy_vpc
+}