feat: Added instance_group_manager output (#105)

* add instance_group_manager output

needed to create a stateful MIG in conjunction with https://www.terraform.io/docs/providers/google/r/compute_region_per_instance_config.html

* fix: autogen/outputs.tf.tmpl use {{ module_name }} in instance_group_manager output

Co-authored-by: Morgante Pell <[email protected]>

Author: adrian-gierakowski

autogen/outputs.tf.tmpl

@@ -25,3 +25,8 @@ output "instance_group" {
   description = "Instance-group url of managed instance group"
   value       = google_compute_region_instance_group_manager.{{ module_name }}.instance_group
 }
+
+output "instance_group_manager" {
+  description = "An instance of google_compute_region_instance_group_manager of the instance group."
+  value       = google_compute_region_instance_group_manager.{{ module_name }}
+}

modules/mig/README.md

@@ -47,6 +47,7 @@ The current version is 2.X. The following guides are available to assist with up
 | Name | Description |
 |------|-------------|
 | instance\_group | Instance-group url of managed instance group |
+| instance\_group\_manager | An instance of google_compute_region_instance_group_manager of the instance group. |
 | self\_link | Self-link of managed instance group |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

modules/mig/outputs.tf

@@ -25,3 +25,8 @@ output "instance_group" {
   description = "Instance-group url of managed instance group"
   value       = google_compute_region_instance_group_manager.mig.instance_group
 }
+
+output "instance_group_manager" {
+  description = "An instance of google_compute_region_instance_group_manager of the instance group."
+  value       = google_compute_region_instance_group_manager.mig
+}

modules/mig_with_percent/README.md

@@ -48,6 +48,7 @@ The current version is 2.X. The following guides are available to assist with up
 | Name | Description |
 |------|-------------|
 | instance\_group | Instance-group url of managed instance group |
+| instance\_group\_manager | An instance of google_compute_region_instance_group_manager of the instance group. |
 | self\_link | Self-link of managed instance group |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

modules/mig_with_percent/outputs.tf

@@ -25,3 +25,8 @@ output "instance_group" {
   description = "Instance-group url of managed instance group"
   value       = google_compute_region_instance_group_manager.mig_with_percent.instance_group
 }
+
+output "instance_group_manager" {
+  description = "An instance of google_compute_region_instance_group_manager of the instance group."
+  value       = google_compute_region_instance_group_manager.mig_with_percent
+}