Add tags as an output to ease integration

Author: onetwopunch

modules/instance_template/README.md

@@ -45,5 +45,6 @@ See the [simple](../../examples/instance_template/simple) for a usage example.
 |------|-------------|
 | name | Name of instance template |
 | self\_link | Self-link of instance template |
+| target\_tags | Tags that will be associated with instance(s) |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

modules/instance_template/outputs.tf

@@ -23,3 +23,8 @@ output "name" {
   description = "Name of instance template"
   value       = google_compute_instance_template.tpl.name
 }
+
+output "target_tags" {
+  description = "Tags that will be associated with instance(s)"
+  value       = var.tags
+}

modules/instance_template/variables.tf

@@ -170,9 +170,9 @@ variable "shielded_instance_config" {
 ###########################
 variable "access_config" {
   description = "Access configurations, i.e. IPs via which the VM instance can be accessed via the Internet."
-  type        = list(object({
+  type = list(object({
     nat_ip       = string
     network_tier = string
   }))
-  default     = []
+  default = []
 }

modules/preemptible_and_regular_instance_templates/variables.tf

@@ -141,9 +141,9 @@ variable "service_account" {
 ###########################
 variable "access_config" {
   description = "Access configurations, i.e. IPs via which the VM instance can be accessed via the Internet."
-  type        = list(object({
+  type = list(object({
     nat_ip       = string
     network_tier = string
   }))
-  default     = []
+  default = []
 }