Allow the mocked global ids during init

environments/au/syd1/terragrunt.hcl

@@ -34,7 +34,8 @@ locals {
 
 # Device types, device roles and the dhcp IPAM role are global objects owned by
 # the netbox-global unit; take their ids from it rather than create them twice.
-# Ids are mocked for plan so a fresh estate can be planned before it is applied.
+# Ids are mocked until the global unit is applied, so a fresh estate can still
+# init and plan.
 dependency "global" {
   config_path = "../../global"
 
@@ -43,7 +44,7 @@ dependency "global" {
     device_role_ids = { for r in local.wanted_device_roles : r => 0 }
     dhcp_role_id    = 0
   }
-  mock_outputs_allowed_terraform_commands = ["validate", "plan"]
+  mock_outputs_allowed_terraform_commands = ["init", "validate", "plan"]
 }
 
 terraform {