Migrated to terraform 0.12

Gemfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-ruby '2.5.3'
+ruby '2.6.3'
 
 source 'https://rubygems.org/' do
   gem 'kitchen-terraform', '~> 4.3'

Makefile

@@ -18,7 +18,7 @@ SHELL := /usr/bin/env bash
 # Docker build config variables
 CREDENTIALS_PATH 			?= /cft/workdir/credentials.json
 DOCKER_ORG 				:= gcr.io/cloud-foundation-cicd
-DOCKER_TAG_BASE_KITCHEN_TERRAFORM 	?= 0.11.10_216.0.0_1.19.1_0.1.10
+DOCKER_TAG_BASE_KITCHEN_TERRAFORM 	?= 2.0.0
 DOCKER_REPO_BASE_KITCHEN_TERRAFORM 	:= ${DOCKER_ORG}/cft/kitchen-terraform:${DOCKER_TAG_BASE_KITCHEN_TERRAFORM}
 
 # All is the first target in the file so it will get picked up when you just run 'make' on its own

codelabs/simple/main.tf

@@ -28,7 +28,7 @@ module "vpc" {
   version = "~> 0.4.0"
 
   # Give the network a name and project
-  project_id   = "${google_project_service.compute.project}"
+  project_id   = google_project_service.compute.project
   network_name = "my-custom-vpc-${random_id.network_id.hex}"
 
   subnets = [
@@ -67,7 +67,7 @@ resource "random_id" "instance_id" {
 # Launch a VM on it
 resource "google_compute_instance" "default" {
   name         = "vm-${random_id.instance_id.hex}"
-  project      = "${google_project_service.compute.project}"
+  project      = google_project_service.compute.project
   machine_type = "f1-micro"
   zone         = "us-west1-a"
 
@@ -78,8 +78,8 @@ resource "google_compute_instance" "default" {
   }
 
   network_interface {
-    subnetwork         = "${module.vpc.subnets_names[0]}"
-    subnetwork_project = "${google_project_service.compute.project}"
+    subnetwork         = module.vpc.subnets_names[0]
+    subnetwork_project = google_project_service.compute.project
 
     access_config {
       # Include this section to give the VM an external ip address
@@ -93,8 +93,8 @@ resource "google_compute_instance" "default" {
 # Allow traffic to the VM
 resource "google_compute_firewall" "allow-ping" {
   name    = "default-ping"
-  network = "${module.vpc.network_name}"
-  project = "${google_project_service.compute.project}"
+  network = module.vpc.network_name
+  project = google_project_service.compute.project
 
   allow {
     protocol = "icmp"
@@ -106,5 +106,5 @@ resource "google_compute_firewall" "allow-ping" {
 }
 
 output "ip" {
-  value = "${google_compute_instance.default.network_interface.0.access_config.0.nat_ip}"
+  value = google_compute_instance.default.network_interface.0.access_config.0.nat_ip
 }

examples/delete_default_gateway_routes/main.tf

@@ -20,13 +20,13 @@ locals {
 
 module "test-vpc-module" {
   source                                 = "../../"
-  project_id                             = "${var.project_id}"
-  network_name                           = "${var.network_name}"
+  project_id                             = var.project_id
+  network_name                           = var.network_name
   delete_default_internet_gateway_routes = "true"
 
   subnets = [
     {
-      subnet_name   = "${local.subnet_01}"
+      subnet_name   = local.subnet_01
       subnet_ip     = "10.20.30.0/24"
       subnet_region = "us-west1"
     },

examples/delete_default_gateway_routes/outputs.tf

@@ -15,46 +15,46 @@
  */
 
 output "network_name" {
-  value       = "${module.test-vpc-module.network_name}"
+  value       = module.test-vpc-module.network_name
   description = "The name of the VPC being created"
 }
 
 output "network_self_link" {
-  value       = "${module.test-vpc-module.network_self_link}"
+  value       = module.test-vpc-module.network_self_link
   description = "The URI of the VPC being created"
 }
 
 output "subnets_names" {
-  value       = "${module.test-vpc-module.subnets_names}"
+  value       = module.test-vpc-module.subnets_names
   description = "The names of the subnets being created"
 }
 
 output "subnets_ips" {
-  value       = "${module.test-vpc-module.subnets_ips}"
+  value       = module.test-vpc-module.subnets_ips
   description = "The IP and cidrs of the subnets being created"
 }
 
 output "subnets_regions" {
-  value       = "${module.test-vpc-module.subnets_regions}"
+  value       = module.test-vpc-module.subnets_regions
   description = "The region where subnets will be created"
 }
 
 output "subnets_private_access" {
-  value       = "${module.test-vpc-module.subnets_private_access}"
+  value       = module.test-vpc-module.subnets_private_access
   description = "Whether the subnets will have access to Google API's without a public IP"
 }
 
 output "subnets_flow_logs" {
-  value       = "${module.test-vpc-module.subnets_flow_logs}"
+  value       = module.test-vpc-module.subnets_flow_logs
   description = "Whether the subnets will have VPC flow logs enabled"
 }
 
 output "subnets_secondary_ranges" {
-  value       = "${module.test-vpc-module.subnets_secondary_ranges}"
+  value       = module.test-vpc-module.subnets_secondary_ranges
   description = "The secondary ranges associated with these subnets"
 }
 
 output "routes" {
-  value       = "${module.test-vpc-module.routes}"
+  value       = module.test-vpc-module.routes
   description = "The routes associated with this VPC"
 }

examples/multi_vpc/main.tf

@@ -51,26 +51,26 @@ locals {
 
 module "test-vpc-module-01" {
   source       = "../../"
-  project_id   = "${var.project_id}"
-  network_name = "${var.network_01_name}"
+  project_id   = var.project_id
+  network_name = var.network_01_name
 
   subnets = [
     {
-      subnet_name           = "${local.network_01_subnet_01}"
+      subnet_name           = local.network_01_subnet_01
       subnet_ip             = "10.10.10.0/24"
       subnet_region         = "us-west1"
       subnet_private_access = "false"
       subnet_flow_logs      = "true"
     },
     {
-      subnet_name           = "${local.network_01_subnet_02}"
+      subnet_name           = local.network_01_subnet_02
       subnet_ip             = "10.10.20.0/24"
       subnet_region         = "us-west1"
       subnet_private_access = "false"
       subnet_flow_logs      = "true"
     },
     {
-      subnet_name           = "${local.network_01_subnet_03}"
+      subnet_name           = local.network_01_subnet_03
       subnet_ip             = "10.10.30.0/24"
       subnet_region         = "us-west1"
       subnet_private_access = "false"
@@ -105,8 +105,8 @@ module "test-vpc-module-01" {
 
 module "test-vpc-module-02" {
   source       = "../../"
-  project_id   = "${var.project_id}"
-  network_name = "${var.network_02_name}"
+  project_id   = var.project_id
+  network_name = var.network_02_name
 
   subnets = [
     {
@@ -136,5 +136,5 @@ module "test-vpc-module-02" {
     "${local.network_02_subnet_02}" = []
   }
 
-  routes = "${local.network_02_routes}"
+  routes = local.network_02_routes
 }

examples/multi_vpc/outputs.tf

@@ -16,92 +16,92 @@
 
 # vpc 1
 output "network_01_name" {
-  value       = "${module.test-vpc-module-01.network_name}"
+  value       = module.test-vpc-module-01.network_name
   description = "The name of the VPC network-01"
 }
 
 output "network_01_self_link" {
-  value       = "${module.test-vpc-module-01.network_self_link}"
+  value       = module.test-vpc-module-01.network_self_link
   description = "The URI of the VPC network-01"
 }
 
 output "network_01_subnets" {
-  value       = "${module.test-vpc-module-01.subnets_names}"
+  value       = module.test-vpc-module-01.subnets_names
   description = "The names of the subnets being created on network-01"
 }
 
 output "network_01_subnets_ips" {
-  value       = "${module.test-vpc-module-01.subnets_ips}"
+  value       = module.test-vpc-module-01.subnets_ips
   description = "The IP and cidrs of the subnets being created on network-01"
 }
 
 output "network_01_subnets_regions" {
-  value       = "${module.test-vpc-module-01.subnets_regions}"
+  value       = module.test-vpc-module-01.subnets_regions
   description = "The region where the subnets will be created on network-01"
 }
 
 output "network_01_subnets_private_access" {
-  value       = "${module.test-vpc-module-01.subnets_private_access}"
+  value       = module.test-vpc-module-01.subnets_private_access
   description = "Whether the subnets will have access to Google API's without a public IP on network-01"
 }
 
 output "network_01_subnets_flow_logs" {
-  value       = "${module.test-vpc-module-01.subnets_flow_logs}"
+  value       = module.test-vpc-module-01.subnets_flow_logs
   description = "Whether the subnets will have VPC flow logs enabled"
 }
 
 output "network_01_subnets_secondary_ranges" {
-  value       = "${module.test-vpc-module-01.subnets_secondary_ranges}"
+  value       = module.test-vpc-module-01.subnets_secondary_ranges
   description = "The secondary ranges associated with these subnets on network-01"
 }
 
 output "network_01_routes" {
-  value       = "${module.test-vpc-module-01.routes}"
+  value       = module.test-vpc-module-01.routes
   description = "The routes associated with network-01"
 }
 
 # vpc 2
 output "network_02_name" {
-  value       = "${module.test-vpc-module-02.network_name}"
+  value       = module.test-vpc-module-02.network_name
   description = "The name of the VPC network-02"
 }
 
 output "network_02_self_link" {
-  value       = "${module.test-vpc-module-02.network_self_link}"
+  value       = module.test-vpc-module-02.network_self_link
   description = "The URI of the VPC network-02"
 }
 
 output "network_02_subnets" {
-  value       = "${module.test-vpc-module-02.subnets_names}"
+  value       = module.test-vpc-module-02.subnets_names
   description = "The names of the subnets being created on network-02"
 }
 
 output "network_02_subnets_ips" {
-  value       = "${module.test-vpc-module-02.subnets_ips}"
+  value       = module.test-vpc-module-02.subnets_ips
   description = "The IP and cidrs of the subnets being created on network-02"
 }
 
 output "network_02_subnets_regions" {
-  value       = "${module.test-vpc-module-02.subnets_regions}"
+  value       = module.test-vpc-module-02.subnets_regions
   description = "The region where the subnets will be created on network-02"
 }
 
 output "network_02_subnets_private_access" {
-  value       = "${module.test-vpc-module-02.subnets_private_access}"
+  value       = module.test-vpc-module-02.subnets_private_access
   description = "Whether the subnets will have access to Google API's without a public IP on network-02"
 }
 
 output "network_02_subnets_flow_logs" {
-  value       = "${module.test-vpc-module-02.subnets_flow_logs}"
+  value       = module.test-vpc-module-02.subnets_flow_logs
   description = "Whether the subnets will have VPC flow logs enabled"
 }
 
 output "network_02_subnets_secondary_ranges" {
-  value       = "${module.test-vpc-module-02.subnets_secondary_ranges}"
+  value       = module.test-vpc-module-02.subnets_secondary_ranges
   description = "The secondary ranges associated with these subnets on network-02"
 }
 
 output "network_02_routes" {
-  value       = "${module.test-vpc-module-02.routes}"
+  value       = module.test-vpc-module-02.routes
   description = "The routes associated with network-02"
 }

examples/secondary_ranges/main.tf

@@ -22,8 +22,8 @@ locals {
 
 module "vpc-secondary-ranges" {
   source       = "../../"
-  project_id   = "${var.project_id}"
-  network_name = "${var.network_name}"
+  project_id   = var.project_id
+  network_name = var.network_name
 
   subnets = [
     {

examples/secondary_ranges/outputs.tf

@@ -15,46 +15,46 @@
  */
 
 output "network_name" {
-  value       = "${module.vpc-secondary-ranges.network_name}"
+  value       = module.vpc-secondary-ranges.network_name
   description = "The name of the VPC being created"
 }
 
 output "network_self_link" {
-  value       = "${module.vpc-secondary-ranges.network_self_link}"
+  value       = module.vpc-secondary-ranges.network_self_link
   description = "The URI of the VPC being created"
 }
 
 output "subnets_names" {
-  value       = "${module.vpc-secondary-ranges.subnets_names}"
+  value       = module.vpc-secondary-ranges.subnets_names
   description = "The names of the subnets being created"
 }
 
 output "subnets_ips" {
-  value       = "${module.vpc-secondary-ranges.subnets_ips}"
+  value       = module.vpc-secondary-ranges.subnets_ips
   description = "The IP and cidrs of the subnets being created"
 }
 
 output "subnets_regions" {
-  value       = "${module.vpc-secondary-ranges.subnets_regions}"
+  value       = module.vpc-secondary-ranges.subnets_regions
   description = "The region where subnets will be created"
 }
 
 output "subnets_private_access" {
-  value       = "${module.vpc-secondary-ranges.subnets_private_access}"
+  value       = module.vpc-secondary-ranges.subnets_private_access
   description = "Whether the subnets will have access to Google API's without a public IP"
 }
 
 output "subnets_flow_logs" {
-  value       = "${module.vpc-secondary-ranges.subnets_flow_logs}"
+  value       = module.vpc-secondary-ranges.subnets_flow_logs
   description = "Whether the subnets will have VPC flow logs enabled"
 }
 
 output "subnets_secondary_ranges" {
-  value       = "${flatten(module.vpc-secondary-ranges.subnets_secondary_ranges)}"
+  value       = flatten(module.vpc-secondary-ranges.subnets_secondary_ranges)
   description = "The secondary ranges associated with these subnets"
 }
 
 output "routes" {
-  value       = "${module.vpc-secondary-ranges.routes}"
+  value       = module.vpc-secondary-ranges.routes
   description = "The routes associated with this VPC"
 }

examples/simple_project/main.tf

@@ -20,8 +20,8 @@ locals {
 
 module "test-vpc-module" {
   source       = "../../"
-  project_id   = "${var.project_id}"
-  network_name = "${var.network_name}"
+  project_id   = var.project_id
+  network_name = var.network_name
 
   subnets = [
     {