feat: add support for Madrid (eu-es) region (#636)

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

Author: shemau

atracker.tf

@@ -1,11 +1,12 @@
 ##############################################################################
-# Activity Tracker is only supported in the following regions, resources
-# will only be provisioned where supported
+# Activity Tracker Event Routing is only supported in the following regions,
+# resources will only be provisioned where supported
+# https://cloud.ibm.com/docs/atracker?topic=atracker-regions#regions-atracker
 ##############################################################################
 
 locals {
   valid_atracker_region = contains(
-    ["us-south", "us-east", "eu-de", "eu-gb", "au-syd"],
+    ["us-south", "us-east", "eu-de", "eu-es", "eu-gb", "au-syd"],
     var.region
   )
 }

variables.tf

@@ -621,7 +621,7 @@ variable "cos" {
 
   # https://registry.terraform.io/providers/IBM-Cloud/ibm/latest/docs/resources/cos_bucket#region_location
   validation {
-    error_message = "All regional buckets must specify `au-syd`, `eu-de`, `eu-gb`, `jp-tok`, `us-east`, `us-south`, `ca-tor`, `jp-osa`, `br-sao`."
+    error_message = "All regional buckets must specify `au-syd`, `eu-de`, `eu-es`, `eu-gb`, `jp-tok`, `us-east`, `us-south`, `ca-tor`, `jp-osa`, `br-sao`."
     condition = length(
       [
         for site_bucket in flatten(
@@ -632,7 +632,7 @@ variable "cos" {
               bucket if lookup(bucket, "region_location", null) != null
             ]
           ]
-        ) : site_bucket if !contains(["au-syd", "eu-de", "eu-gb", "jp-tok", "us-east", "us-south", "ca-tor", "jp-osa", "br-sao"], site_bucket.region_location)
+        ) : site_bucket if !contains(["au-syd", "eu-de", "eu-es", "eu-gb", "jp-tok", "us-east", "us-south", "ca-tor", "jp-osa", "br-sao"], site_bucket.region_location)
       ]
     ) == 0
   }