Update main.tf

main.tf

@@ -21,7 +21,6 @@ variable "ssh_private_key" {default = "~/.ssh/id_rsa"}
 variable "image_ood" {default = "CentOS-7-x86_64-GenericCloud-1905"}
 variable "ood_instance_name" { default = "ood"}
 variable "ood_user" {default = "centos"}
-variable "private_key" {default = "~/.ssh/id_rsa"}
 
 
 # variables for node creation module
@@ -91,7 +90,7 @@ module "ohpc-instance" {
     internal_net = var.internal_net
     host_prefix = var.host_prefix
     ohpc_user =  var.ohpc_user
-    ssh_private_key = var.private_key
+    ssh_private_key = var.ssh_private_key
 }
     
 module "ood-instance" {