Update for terraform 0.12

examples/complete-vpc/main.tf

@@ -4,7 +4,7 @@ provider "aws" {
 
 data "aws_security_group" "default" {
   name   = "default"
-  vpc_id = "${module.vpc.vpc_id}"
+  vpc_id = module.vpc.vpc_id
 }
 
 module "vpc" {
@@ -45,37 +45,37 @@ module "vpc" {
   # VPC endpoint for SSM
   enable_ssm_endpoint              = true
   ssm_endpoint_private_dns_enabled = true
-  ssm_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"] # ssm_endpoint_subnet_ids = ["..."]
+  ssm_endpoint_security_group_ids  = [data.aws_security_group.default.id] # ssm_endpoint_subnet_ids = ["..."]
 
   # VPC endpoint for SSMMESSAGES
   enable_ssmmessages_endpoint              = true
   ssmmessages_endpoint_private_dns_enabled = true
-  ssmmessages_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  ssmmessages_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # VPC Endpoint for EC2
   enable_ec2_endpoint              = true
   ec2_endpoint_private_dns_enabled = true
-  ec2_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  ec2_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # VPC Endpoint for EC2MESSAGES
   enable_ec2messages_endpoint              = true
   ec2messages_endpoint_private_dns_enabled = true
-  ec2messages_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  ec2messages_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # VPC Endpoint for ECR API
   enable_ecr_api_endpoint              = true
   ecr_api_endpoint_private_dns_enabled = true
-  ecr_api_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  ecr_api_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # VPC Endpoint for ECR DKR
   enable_ecr_dkr_endpoint              = true
   ecr_dkr_endpoint_private_dns_enabled = true
-  ecr_dkr_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  ecr_dkr_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # VPC endpoint for KMS
   enable_kms_endpoint              = true
   kms_endpoint_private_dns_enabled = true
-  kms_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  kms_endpoint_security_group_ids  = [data.aws_security_group.default.id]
 
   # kms_endpoint_subnet_ids = ["..."]
 
@@ -85,3 +85,4 @@ module "vpc" {
     Name        = "complete"
   }
 }
+

examples/complete-vpc/outputs.tf

@@ -1,60 +1,60 @@
 # VPC
 output "vpc_id" {
   description = "The ID of the VPC"
-  value       = "${module.vpc.vpc_id}"
+  value       = module.vpc.vpc_id
 }
 
 # Subnets
 output "private_subnets" {
   description = "List of IDs of private subnets"
-  value       = ["${module.vpc.private_subnets}"]
+  value       = module.vpc.private_subnets
 }
 
 output "public_subnets" {
   description = "List of IDs of public subnets"
-  value       = ["${module.vpc.public_subnets}"]
+  value       = module.vpc.public_subnets
 }
 
 output "database_subnets" {
   description = "List of IDs of database subnets"
-  value       = ["${module.vpc.database_subnets}"]
+  value       = module.vpc.database_subnets
 }
 
 output "elasticache_subnets" {
   description = "List of IDs of elasticache subnets"
-  value       = ["${module.vpc.elasticache_subnets}"]
+  value       = module.vpc.elasticache_subnets
 }
 
 output "redshift_subnets" {
   description = "List of IDs of redshift subnets"
-  value       = ["${module.vpc.redshift_subnets}"]
+  value       = module.vpc.redshift_subnets
 }
 
 output "intra_subnets" {
   description = "List of IDs of intra subnets"
-  value       = ["${module.vpc.intra_subnets}"]
+  value       = module.vpc.intra_subnets
 }
 
 # NAT gateways
 output "nat_public_ips" {
   description = "List of public Elastic IPs created for AWS NAT Gateway"
-  value       = ["${module.vpc.nat_public_ips}"]
+  value       = module.vpc.nat_public_ips
 }
 
 # VPC endpoints
 output "vpc_endpoint_ssm_id" {
   description = "The ID of VPC endpoint for SSM"
-  value       = "${module.vpc.vpc_endpoint_ssm_id}"
+  value       = module.vpc.vpc_endpoint_ssm_id
 }
 
 output "vpc_endpoint_ssm_network_interface_ids" {
   description = "One or more network interfaces for the VPC Endpoint for SSM."
-  value       = ["${module.vpc.vpc_endpoint_ssm_network_interface_ids}"]
+  value       = module.vpc.vpc_endpoint_ssm_network_interface_ids
 }
 
 output "vpc_endpoint_ssm_dns_entry" {
   description = "The DNS entries for the VPC Endpoint for SSM."
-  value       = ["${module.vpc.vpc_endpoint_ssm_dns_entry}"]
+  value       = module.vpc.vpc_endpoint_ssm_dns_entry
 }
 
 //
@@ -73,4 +73,3 @@ output "vpc_endpoint_ssm_dns_entry" {
 //  description = "The DNS entries for the VPC Endpoint for EC2."
 //  value = ["${module.vpc.vpc_endpoint_ec2_dns_entry}"]
 //}
-

examples/complete-vpc/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/issue-108-route-already-exists/main.tf

@@ -19,3 +19,4 @@ module "vpc" {
   enable_s3_endpoint       = true
   enable_dynamodb_endpoint = true
 }
+

examples/issue-108-route-already-exists/outputs.tf

@@ -1,32 +1,33 @@
 # VPC
 output "vpc_id" {
   description = "The ID of the VPC"
-  value       = "${module.vpc.vpc_id}"
+  value       = module.vpc.vpc_id
 }
 
 # Subnets
 output "private_subnets" {
   description = "List of IDs of private subnets"
-  value       = ["${module.vpc.private_subnets}"]
+  value       = module.vpc.private_subnets
 }
 
 output "public_subnets" {
   description = "List of IDs of public subnets"
-  value       = ["${module.vpc.public_subnets}"]
+  value       = module.vpc.public_subnets
 }
 
 output "database_subnets" {
   description = "List of IDs of database subnets"
-  value       = ["${module.vpc.database_subnets}"]
+  value       = module.vpc.database_subnets
 }
 
 output "elasticache_subnets" {
   description = "List of IDs of elasticache subnets"
-  value       = ["${module.vpc.elasticache_subnets}"]
+  value       = module.vpc.elasticache_subnets
 }
 
 # NAT gateways
 output "nat_public_ips" {
   description = "List of public Elastic IPs created for AWS NAT Gateway"
-  value       = ["${module.vpc.nat_public_ips}"]
+  value       = module.vpc.nat_public_ips
 }
+

examples/issue-108-route-already-exists/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/issue-224-vpcendpoint-apigw/main.tf

@@ -4,7 +4,7 @@ provider "aws" {
 
 data "aws_security_group" "default" {
   name   = "default"
-  vpc_id = "${module.vpc.vpc_id}"
+  vpc_id = module.vpc.vpc_id
 }
 
 module "vpc" {
@@ -19,7 +19,7 @@ module "vpc" {
 
   # VPC endpoint for API gateway
   enable_apigw_endpoint              = true
-  apigw_endpoint_security_group_ids  = ["${data.aws_security_group.default.id}"]
+  apigw_endpoint_security_group_ids  = [data.aws_security_group.default.id]
   apigw_endpoint_private_dns_enabled = true
 
   tags = {
@@ -28,3 +28,4 @@ module "vpc" {
     Name        = "test-224"
   }
 }
+

examples/issue-224-vpcendpoint-apigw/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/issue-44-asymmetric-private-subnets/main.tf

@@ -25,3 +25,4 @@ module "vpc" {
     Name  = "asymmetrical"
   }
 }
+

examples/issue-44-asymmetric-private-subnets/outputs.tf

@@ -1,32 +1,33 @@
 # VPC
 output "vpc_id" {
   description = "The ID of the VPC"
-  value       = "${module.vpc.vpc_id}"
+  value       = module.vpc.vpc_id
 }
 
 # Subnets
 output "private_subnets" {
   description = "List of IDs of private subnets"
-  value       = ["${module.vpc.private_subnets}"]
+  value       = module.vpc.private_subnets
 }
 
 output "public_subnets" {
   description = "List of IDs of public subnets"
-  value       = ["${module.vpc.public_subnets}"]
+  value       = module.vpc.public_subnets
 }
 
 output "database_subnets" {
   description = "List of IDs of database subnets"
-  value       = ["${module.vpc.database_subnets}"]
+  value       = module.vpc.database_subnets
 }
 
 output "elasticache_subnets" {
   description = "List of IDs of elasticache subnets"
-  value       = ["${module.vpc.elasticache_subnets}"]
+  value       = module.vpc.elasticache_subnets
 }
 
 # NAT gateways
 output "nat_public_ips" {
   description = "List of public Elastic IPs created for AWS NAT Gateway"
-  value       = ["${module.vpc.nat_public_ips}"]
+  value       = module.vpc.nat_public_ips
 }
+

examples/issue-44-asymmetric-private-subnets/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/issue-46-no-private-subnets/main.tf

@@ -23,3 +23,4 @@ module "vpc" {
     Name  = "no-private-subnets"
   }
 }
+

examples/issue-46-no-private-subnets/outputs.tf

@@ -1,32 +1,33 @@
 # VPC
 output "vpc_id" {
   description = "The ID of the VPC"
-  value       = "${module.vpc.vpc_id}"
+  value       = module.vpc.vpc_id
 }
 
 # Subnets
 output "private_subnets" {
   description = "List of IDs of private subnets"
-  value       = ["${module.vpc.private_subnets}"]
+  value       = module.vpc.private_subnets
 }
 
 output "public_subnets" {
   description = "List of IDs of public subnets"
-  value       = ["${module.vpc.public_subnets}"]
+  value       = module.vpc.public_subnets
 }
 
 output "database_subnets" {
   description = "List of IDs of database subnets"
-  value       = ["${module.vpc.database_subnets}"]
+  value       = module.vpc.database_subnets
 }
 
 output "elasticache_subnets" {
   description = "List of IDs of elasticache subnets"
-  value       = ["${module.vpc.elasticache_subnets}"]
+  value       = module.vpc.elasticache_subnets
 }
 
 # NAT gateways
 output "nat_public_ips" {
   description = "List of public Elastic IPs created for AWS NAT Gateway"
-  value       = ["${module.vpc.nat_public_ips}"]
+  value       = module.vpc.nat_public_ips
 }
+

examples/issue-46-no-private-subnets/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/manage-default-vpc/main.tf

@@ -11,3 +11,4 @@ module "vpc" {
   default_vpc_name                 = "default"
   default_vpc_enable_dns_hostnames = true
 }
+

examples/manage-default-vpc/outputs.tf

@@ -1,10 +1,11 @@
 # Default VPC
 output "default_vpc_id" {
   description = "The ID of the Default VPC"
-  value       = "${module.vpc.default_vpc_id}"
+  value       = module.vpc.default_vpc_id
 }
 
 output "default_vpc_cidr_block" {
   description = "The CIDR block of the VPC"
-  value       = "${module.vpc.default_vpc_cidr_block}"
+  value       = module.vpc.default_vpc_cidr_block
 }
+

examples/manage-default-vpc/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

examples/network-acls/main.tf

@@ -15,8 +15,14 @@ module "vpc" {
   elasticache_subnets = ["10.0.201.0/24", "10.0.202.0/24", "10.0.203.0/24"]
 
   public_dedicated_network_acl = true
-  public_inbound_acl_rules     = "${concat(local.network_acls["default_inbound"], local.network_acls["public_inbound"])}"
-  public_outbound_acl_rules    = "${concat(local.network_acls["default_outbound"], local.network_acls["public_outbound"])}"
+  public_inbound_acl_rules = concat(
+    local.network_acls["default_inbound"],
+    local.network_acls["public_inbound"],
+  )
+  public_outbound_acl_rules = concat(
+    local.network_acls["default_outbound"],
+    local.network_acls["public_outbound"],
+  )
 
   private_dedicated_network_acl = true
 
@@ -51,7 +57,6 @@ locals {
         cidr_block  = "0.0.0.0/0"
       },
     ]
-
     default_outbound = [
       {
         rule_number = 900
@@ -62,7 +67,6 @@ locals {
         cidr_block  = "0.0.0.0/0"
       },
     ]
-
     public_inbound = [
       {
         rule_number = 100
@@ -97,7 +101,6 @@ locals {
         cidr_block  = "0.0.0.0/0"
       },
     ]
-
     public_outbound = [
       {
         rule_number = 100
@@ -134,3 +137,4 @@ locals {
     ]
   }
 }
+