fix: added back support for version 8.7 which is still supported by ICD (#231)

Author: shemau

README.md

@@ -90,7 +90,7 @@ You need the following permissions to run this module.
 | <a name="input_backup_crn"></a> [backup\_crn](#input\_backup\_crn) | The CRN of a backup resource to restore from. The backup is created by a database deployment with the same service ID. The backup is loaded after both provisioning is complete and the new deployment that uses that data starts. Specify a backup CRN is in the format `crn:v1:<...>:backup:`. If not specified, the database is provisioned empty. | `string` | `null` | no |
 | <a name="input_backup_encryption_key_crn"></a> [backup\_encryption\_key\_crn](#input\_backup\_encryption\_key\_crn) | The CRN of a KMS (Key Protect or Hyper Protect Crypto Service) key to use for encrypting the disk that holds deployment backups. Applies only if `kms_encryption_enabled` is true. Limitations exist for regions. For more information, see [Key Protect integration](https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-key-protect&interface=ui#key-byok) or [Hyper Protect Crypto Services integration](https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-hpcs#use-hpcs-backups). | `string` | `null` | no |
 | <a name="input_cbr_rules"></a> [cbr\_rules](#input\_cbr\_rules) | The list of context-based restriction rules to create. | <pre>list(object({<br>    description = string<br>    account_id  = string<br>    rule_contexts = list(object({<br>      attributes = optional(list(object({<br>        name  = string<br>        value = string<br>    }))) }))<br>    enforcement_mode = string<br>  }))</pre> | `[]` | no |
-| <a name="input_elasticsearch_version"></a> [elasticsearch\_version](#input\_elasticsearch\_version) | The version of Databases for Elasticsearch to deploy. Possible values: `8.10`, `8.12`, which requires an Enterprise Platinum pricing plan. If no value is specified, the current preferred version for IBM Cloud Databases is used. | `string` | `null` | no |
+| <a name="input_elasticsearch_version"></a> [elasticsearch\_version](#input\_elasticsearch\_version) | The version of Databases for Elasticsearch to deploy. Possible values: `8.7`, `8.10`, `8.12`, which requires an Enterprise Platinum pricing plan. If no value is specified, the current preferred version for IBM Cloud Databases is used. | `string` | `null` | no |
 | <a name="input_existing_kms_instance_guid"></a> [existing\_kms\_instance\_guid](#input\_existing\_kms\_instance\_guid) | The GUID of a Hyper Protect Crypto Services or Key Protect instance for the CRN specified in `kms_key_crn` and `backup_encryption_key_crn`. Applies only if `kms_encryption_enabled` is true, `skip_iam_authorization_policy` is false, and you specify values for `kms_key_crn` or `backup_encryption_key_crn`. | `string` | `null` | no |
 | <a name="input_kms_encryption_enabled"></a> [kms\_encryption\_enabled](#input\_kms\_encryption\_enabled) | Whether to specify the keys used to encrypt data in the database. Specify `true` to identify the encryption keys. If set to `false`, the data is encrypted with randomly generated keys. [Learn more about Key Protect integration](https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-key-protect). [Learn more about HPCS integration](https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-hpcs). | `bool` | `false` | no |
 | <a name="input_kms_key_crn"></a> [kms\_key\_crn](#input\_kms\_key\_crn) | The root key CRN of the Key Protect or Hyper Protect Crypto Services instance to use for disk encryption. Applies only if `kms_encryption_enabled` is true. | `string` | `null` | no |

tests/other_test.go

@@ -31,7 +31,7 @@ func TestRunCompleteExampleOtherVersion(t *testing.T) {
 		ResourceGroup:      resourceGroup,
 		BestRegionYAMLPath: regionSelectionPath,
 		TerraformVars: map[string]interface{}{
-			"elasticsearch_version":       "8.10",
+			"elasticsearch_version":       "8.7",
 			"existing_sm_instance_guid":   permanentResources["secretsManagerGuid"],
 			"existing_sm_instance_region": permanentResources["secretsManagerRegion"],
 			"users": []map[string]interface{}{

variables.tf

@@ -43,15 +43,16 @@ variable "service_endpoints" {
 
 variable "elasticsearch_version" {
   type        = string
-  description = "The version of Databases for Elasticsearch to deploy. Possible values: `8.10`, `8.12`, which requires an Enterprise Platinum pricing plan. If no value is specified, the current preferred version for IBM Cloud Databases is used."
+  description = "The version of Databases for Elasticsearch to deploy. Possible values: `8.7`, `8.10`, `8.12`, which requires an Enterprise Platinum pricing plan. If no value is specified, the current preferred version for IBM Cloud Databases is used."
   default     = null
   validation {
     condition = anytrue([
       var.elasticsearch_version == null,
+      var.elasticsearch_version == "8.7",
       var.elasticsearch_version == "8.10",
       var.elasticsearch_version == "8.12",
     ])
-    error_message = "Version must be 8.10 or 8.12 (Enterprise or Platinum plan if 8.10 or later)."
+    error_message = "Version must be 8.7, 8.10 or 8.12 (Enterprise or Platinum plan if 8.10 or later)."
   }
 }