Merge pull request #62 from schubergphilis/fvb/global-tweaks

fix: Add Global Writer endpoint to the outputs

README.md

@@ -119,6 +119,7 @@ This can be changed by updating `var.instance_count`. By default all instances u
 | <a name="output_database"></a> [database](#output\_database) | Name of the first database created when the cluster was created |
 | <a name="output_endpoint"></a> [endpoint](#output\_endpoint) | DNS address of the RDS instance |
 | <a name="output_global_cluster_identifier"></a> [global\_cluster\_identifier](#output\_global\_cluster\_identifier) | If the cluster is the primary of a global cluster, the global cluster ID |
+| <a name="output_global_cluster_writer_endpoint"></a> [global\_cluster\_writer\_endpoint](#output\_global\_cluster\_writer\_endpoint) | If the cluster is the primary of a global cluster, the global cluster writer endpoint |
 | <a name="output_id"></a> [id](#output\_id) | ID of the Aurora cluster |
 | <a name="output_instance_ids"></a> [instance\_ids](#output\_instance\_ids) | Aurora instances IDs |
 | <a name="output_master_user_secret"></a> [master\_user\_secret](#output\_master\_user\_secret) | The generated database master user secret when `var.manage_master_user` is set to `true` |

outputs.tf

@@ -28,6 +28,11 @@ output "global_cluster_identifier" {
   description = "If the cluster is the primary of a global cluster, the global cluster ID"
 }
 
+output "global_cluster_writer_endpoint" {
+  value       = var.global_database_primary ? aws_rds_global_cluster.default[0].endpoint : null
+  description = "If the cluster is the primary of a global cluster, the global cluster writer endpoint"
+}
+
 output "endpoint" {
   value       = aws_rds_cluster.default.endpoint
   description = "DNS address of the RDS instance"