Validation and type constraint checks

Signed-off-by: Elayaraja Dhanapal <eldhanap@in.ibm.com>
ocp-power-automation · Dec 8, 2020 · 0ae20b2 · 0ae20b2
1 parent d4d16f8
commit 0ae20b2
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diff --git a/modules/1_prepare/variables.tf b/modules/1_prepare/variables.tf
@@ -19,7 +19,14 @@
 ################################################################
 
 variable "cluster_domain" {}
-variable "cluster_id" {}
+variable "cluster_id" {
+    type = string
+
+    validation {
+        condition     = length(var.cluster_id) <= 14
+        error_message = "Length cannot exceed 14 characters when combined with cluster_id_prefix."
+    }
+}
 variable "bastion" {}
 
 variable "service_instance_id" {}