feat: add output for EFS system ID (#231)

README.md

@@ -181,6 +181,7 @@ To view examples for how you can leverage this EKS Module, please see the [examp
 | <a name="output_cluster_status"></a> [cluster\_status](#output\_cluster\_status) | Status of the EKS cluster. One of `CREATING`, `ACTIVE`, `DELETING`, `FAILED` |
 | <a name="output_cluster_tls_certificate_sha1_fingerprint"></a> [cluster\_tls\_certificate\_sha1\_fingerprint](#output\_cluster\_tls\_certificate\_sha1\_fingerprint) | The SHA1 fingerprint of the public key of the cluster's certificate |
 | <a name="output_cluster_version"></a> [cluster\_version](#output\_cluster\_version) | The Kubernetes version for the cluster |
+| <a name="output_efs_file_system_id"></a> [efs\_file\_system\_id](#output\_efs\_file\_system\_id) | The ID of the EFS file system created by the EFS module |
 | <a name="output_efs_storageclass_name"></a> [efs\_storageclass\_name](#output\_efs\_storageclass\_name) | The name of the EFS storageclass that was created (if var.enable\_amazon\_eks\_aws\_efs\_csi\_driver was set to true) |
 | <a name="output_eks_addons_gitops_metadata"></a> [eks\_addons\_gitops\_metadata](#output\_eks\_addons\_gitops\_metadata) | ############################################################################### EKS Addons metadata ############################################################################### see https://github.com/aws-ia/terraform-aws-eks-blueprints-addons/blob/main/outputs.tf#L167-L276 |
 | <a name="output_eks_managed_node_groups"></a> [eks\_managed\_node\_groups](#output\_eks\_managed\_node\_groups) | Map of attribute maps for all EKS managed node groups created |

outputs.tf

@@ -10,6 +10,11 @@ output "efs_storageclass_name" {
   value       = try(kubernetes_storage_class_v1.efs[0].id, null)
 }
 
+output "efs_file_system_id" {
+  description = "The ID of the EFS file system created by the EFS module"
+  value       = try(module.efs[0].id, null)
+}
+
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 # Cluster
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