feat: output vpe fqdn and ips (#395) <br> * new outputs added for VPE details: master_vpe, api_vpe, registry_vpe

* feat: output vpe fqdn and ips

---------

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

Author: kierramarie

README.md

@@ -273,6 +273,7 @@ Optionally, you need the following permissions to attach Access Management tags
 
 | Name | Description |
 |------|-------------|
+| <a name="output_api_vpe"></a> [api\_vpe](#output\_api\_vpe) | Info about the api VPE, if it exists. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway |
 | <a name="output_cluster_crn"></a> [cluster\_crn](#output\_cluster\_crn) | CRN for the created cluster |
 | <a name="output_cluster_id"></a> [cluster\_id](#output\_cluster\_id) | ID of cluster created |
 | <a name="output_cluster_name"></a> [cluster\_name](#output\_cluster\_name) | Name of the created cluster |
@@ -281,11 +282,13 @@ Optionally, you need the following permissions to attach Access Management tags
 | <a name="output_kms_config"></a> [kms\_config](#output\_kms\_config) | KMS configuration details |
 | <a name="output_master_status"></a> [master\_status](#output\_master\_status) | The status of the Kubernetes master. |
 | <a name="output_master_url"></a> [master\_url](#output\_master\_url) | The URL of the Kubernetes master. |
+| <a name="output_master_vpe"></a> [master\_vpe](#output\_master\_vpe) | Info about the master, or default, VPE. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway |
 | <a name="output_ocp_version"></a> [ocp\_version](#output\_ocp\_version) | Openshift Version of the cluster |
 | <a name="output_operating_system"></a> [operating\_system](#output\_operating\_system) | The operating system of the workers in the default worker pool. |
 | <a name="output_private_service_endpoint_url"></a> [private\_service\_endpoint\_url](#output\_private\_service\_endpoint\_url) | Private service endpoint URL |
 | <a name="output_public_service_endpoint_url"></a> [public\_service\_endpoint\_url](#output\_public\_service\_endpoint\_url) | Public service endpoint URL |
 | <a name="output_region"></a> [region](#output\_region) | Region cluster is deployed in |
+| <a name="output_registry_vpe"></a> [registry\_vpe](#output\_registry\_vpe) | Info about the registry VPE, if it exists. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway |
 | <a name="output_resource_group_id"></a> [resource\_group\_id](#output\_resource\_group\_id) | Resource group ID the cluster is deployed in |
 | <a name="output_vpc_id"></a> [vpc\_id](#output\_vpc\_id) | ID of the clusters VPC |
 | <a name="output_vpe_url"></a> [vpe\_url](#output\_vpe\_url) | The virtual private endpoint URL of the Kubernetes cluster. |

main.tf

@@ -525,13 +525,12 @@ module "attach_sg_to_lb" {
 
 data "ibm_is_virtual_endpoint_gateways" "all_vpes" {
   depends_on = [ibm_container_vpc_cluster.cluster, ibm_container_vpc_worker_pool.pool, ibm_container_vpc_worker_pool.autoscaling_pool, null_resource.confirm_network_healthy]
-  count      = var.additional_vpe_security_group_ids != {} ? 1 : 0
 }
 
 locals {
-  master_vpe_id   = [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes[0].virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-${local.cluster_id}")][0]
-  api_vpe_id      = length(var.additional_vpe_security_group_ids["api"]) > 0 ? [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes[0].virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-api-${var.vpc_id}")][0] : null
-  registry_vpe_id = length(var.additional_vpe_security_group_ids["registry"]) > 0 ? [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes[0].virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-registry-${var.vpc_id}")][0] : null
+  master_vpe_id   = [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-${local.cluster_id}")][0]
+  api_vpe_id      = length(var.additional_vpe_security_group_ids["api"]) > 0 ? [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-api-${var.vpc_id}")][0] : null
+  registry_vpe_id = length(var.additional_vpe_security_group_ids["registry"]) > 0 ? [for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe.id if strcontains(vpe.name, "iks-registry-${var.vpc_id}")][0] : null
 }
 
 module "attach_sg_to_master_vpe" {

outputs.tf

@@ -89,3 +89,18 @@ output "master_status" {
   description = "The status of the Kubernetes master."
   value       = var.ignore_worker_pool_size_changes ? ibm_container_vpc_cluster.autoscaling_cluster[0].master_status : ibm_container_vpc_cluster.cluster[0].master_status
 }
+
+output "master_vpe" {
+  description = "Info about the master, or default, VPE. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway"
+  value       = one([for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe if strcontains(vpe.name, "iks-${local.cluster_id}")])
+}
+
+output "api_vpe" {
+  description = "Info about the api VPE, if it exists. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway"
+  value       = one([for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe if strcontains(vpe.name, "iks-api-${var.vpc_id}")])
+}
+
+output "registry_vpe" {
+  description = "Info about the registry VPE, if it exists. For more info about schema, see https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/data-sources/is_virtual_endpoint_gateway"
+  value       = one([for vpe in data.ibm_is_virtual_endpoint_gateways.all_vpes.virtual_endpoint_gateways : vpe if strcontains(vpe.name, "iks-registry-${var.vpc_id}")])
+}