0.12: Fix and upgrade outputs (#40)

* fix: upgrade outputs to be fully 0.12 compatible

* chore: upgrade dockerized tf

Author: jlsan92

bin/terraform

@@ -13,4 +13,4 @@ exec docker run \
   --volume "$(cd .. && pwd)":/tmp/workspace/fargate-module \
   --env AWS_PROFILE="${AWS_PROFILE}" \
   --env AWS_DEFAULT_REGION="${AWS_DEFAULT_REGION}" \
-  hashicorp/terraform:0.12.6 "${@}"
+  hashicorp/terraform:0.12.8 "${@}"

outputs.tf

@@ -4,107 +4,107 @@
 
 output "vpc_id" {
   description = "The ID of the VPC"
-  value       = "${module.vpc.vpc_id}"
+  value       = module.vpc.vpc_id
 }
 
 output "vpc_cidr_block" {
   description = "The CIDR block of the VPC"
-  value       = "${module.vpc.vpc_cidr_block}"
+  value       = module.vpc.vpc_cidr_block
 }
 
 output "public_subnets" {
   description = "List of IDs of public subnets"
-  value       = "${module.vpc.public_subnets}"
+  value       = module.vpc.public_subnets
 }
 
 output "public_subnets_cidr_blocks" {
   description = "List of cidr_blocks of public subnets"
-  value       = "${module.vpc.public_subnets_cidr_blocks}"
+  value       = module.vpc.public_subnets_cidr_blocks
 }
 
 output "private_subnets" {
   description = "List of IDs of private subnets"
-  value       = "${module.vpc.private_subnets}"
+  value       = module.vpc.private_subnets
 }
 
 output "private_subnets_cidr_blocks" {
   description = "List of cidr_blocks of private subnets"
-  value       = "${module.vpc.private_subnets_cidr_blocks}"
+  value       = module.vpc.private_subnets_cidr_blocks
 }
 
 # ECR
 
 output "ecr_repository_arns" {
   description = "List of ARNs of ECR repositories"
-  value       = ["${aws_ecr_repository.this.*.arn}"]
+  value       = aws_ecr_repository.this.*.arn
 }
 
 output "ecr_repository_urls" {
   description = "List of URLs of ECR repositories"
-  value       = ["${aws_ecr_repository.this.*.repository_url}"]
+  value       = aws_ecr_repository.this.*.repository_url
 }
 
 # ECS CLUSTER
 
 output "ecs_cluster_arn" {
   description = "ARN of the ECS Cluster"
-  value       = "${aws_ecs_cluster.this.arn}"
+  value       = aws_ecs_cluster.this.arn
 }
 
 # ALB
 
 output "application_load_balancers_arns" {
   description = "List of ARNs of Application Load Balancers"
-  value       = ["${aws_lb.this.*.arn}"]
+  value       = aws_lb.this.*.arn
 }
 
 output "application_load_balancers_zone_ids" {
   description = "List of Zone IDs of Application Load Balancers"
-  value       = ["${aws_lb.this.*.zone_id}"]
+  value       = aws_lb.this.*.zone_id
 }
 
 output "application_load_balancers_dns_names" {
   description = "List of DNS Names of Application Load Balancers"
-  value       = ["${aws_lb.this.*.dns_name}"]
+  value       = aws_lb.this.*.dns_name
 }
 
 # SECURITY GROUPS
 
 output "web_security_group_arn" {
   description = "ARN of Web-facing Security Rule"
-  value       = "${aws_security_group.web.arn}"
+  value       = aws_security_group.web.arn
 }
 
 output "web_security_group_ingress" {
   description = "Ingress Rule of Web-facing Security Rule"
-  value       = "${aws_security_group.web.ingress}"
+  value       = aws_security_group.web.ingress
 }
 
 output "services_security_groups_arns" {
   description = "List of ARNs of Services' Security Groups"
-  value       = ["${aws_security_group.services.*.arn}"]
+  value       = aws_security_group.services.*.arn
 }
 
 output "services_security_groups_ingress_rules" {
   description = "List of Ingress Rules of Services' Security Groups"
-  value       = ["${aws_security_group.services.*.ingress}"]
+  value       = aws_security_group.services.*.ingress
 }
 
 # CLOUDWATCH LOG GROUPS
 
 output "cloudwatch_log_group_names" {
   description = "List of Names of Cloudwatch Log Groups"
-  value       = ["${aws_cloudwatch_log_group.this.*.name}"]
+  value       = aws_cloudwatch_log_group.this.*.name
 }
 
 output "cloudwatch_log_group_retention_days" {
   description = "List of Retention in Days configuration of Cloudwatch Log Groups"
-  value       = ["${aws_cloudwatch_log_group.this.*.retention_in_days}"]
+  value       = aws_cloudwatch_log_group.this.*.retention_in_days
 }
 
 # CODEPIPELINE SNS EVENTS
 
 output "codepipeline_events_sns_arn" {
   description = "ARN of CodePipeline's SNS Topic"
-  value       = "${var.codepipeline_events_enabled ? join(",", aws_sns_topic.codepipeline_events.*.arn) : "not set"}"
+  value       = var.codepipeline_events_enabled ? join(",", aws_sns_topic.codepipeline_events.*.arn) : "not set"
 }