🔧 add output and update example

Author: 5up3r20e

README.md

@@ -34,4 +34,8 @@ module "test" {
 | natgateway | nat gateway list of availability zone to spread | `list` | false | yes |
 
 ## output
-vpc_id
+| Name | Description | Type |
+|------|-------------|------|
+| vpc-id | the vpc id | string |
+| public-subnet-ids | a map of generated public subnet ids| map |
+| private-subnet-ids | a map of generated private subnet ids| map|

example/main.tf

@@ -14,3 +14,10 @@ module "test" {
     c = "10.17.10.0/23"
   }
 }
+
+output "public-subnet-ids" {
+  value = module.test.public-subnet-ids
+}
+output "a-private-subnet-id" {
+  value = module.test.private-subnet-ids["a"]
+}

example/provider.tf

@@ -1,13 +1,8 @@
 provider "aws" {
-  # i am using environment variables locally
-  region = "us-east-1"
-  # access_key = "AKIAZGWEKBAWRKPVLRIL"
-  # secret_key = "my-secret-key"
   default_tags {
     tags = {
       Provisioner = "Terraform"
       Project     = "POC"
-      OWNER       = "ops"
     }
   }
 }

output.tf

@@ -1,3 +1,11 @@
-output "vpc_id" {
-  value=aws_vpc.vpc.id
+output "vpc-id" {
+  value = aws_vpc.vpc.id
+}
+
+output "public-subnet-ids" {
+  value = { for k, v in aws_subnet.public-subnet : k => v.id }
+}
+
+output "private-subnet-ids" {
+  value = { for k, v in aws_subnet.private-subnet : k => v.id }
 }