wrong name for instance_prinicipal in example

Author: hyder

examples/db/locals.tf

@@ -52,7 +52,7 @@ locals {
     admin_image_id            = "NONE"
     admin_shape               = var.admin_shape
     admin_upgrade             = var.admin_package_upgrade
-    enable_instance_principal = var.admin_instance_principal
+    enable_instance_principal = var.enable_instance_principal
     netnum                    = var.netnum["admin"]
     newbits                   = var.newbits["admin"]
     notification_enabled      = var.admin_notification_enabled

examples/db/terraform.tfvars.example

@@ -72,7 +72,7 @@ admin_enabled = true
 
 admin_image_id = "NONE"
 
-admin_instance_principal = true
+enable_instance_principal = true
 
 admin_notification_enabled = false
 

examples/db/variables.tf

@@ -192,7 +192,7 @@ variable "admin_image_id" {
   type        = string
 }
 
-variable "admin_instance_principal" {
+variable "enable_instance_principal" {
   description = "enable the admin server host to call OCI API services without requiring api key"
   default     = true
   type        = bool