Remove hosts from Ansible inventory except for Ansible control host

These are no longer required since we only connect to the Ansible
control host using Ansible in this repository.

Author: markgoddard

outputs.tf

@@ -78,34 +78,6 @@ resource "local_file" "deploy_openstack" {
 resource "ansible_host" "control_host" {
   name   = openstack_compute_instance_v2.ansible_control.access_ip_v4
   groups = ["ansible_control"]
-}
-
-resource "ansible_host" "compute_host" {
-  for_each = { for host in openstack_compute_instance_v2.compute : host.name => host.access_ip_v4 }
-  name = each.value
-  groups = ["compute"]
-}
-
-resource "ansible_host" "controllers_hosts" {
-  for_each = { for host in openstack_compute_instance_v2.controller : host.name => host.access_ip_v4 }
-  name = each.value
-  groups = ["controllers"]
-}
-
-resource "ansible_host" "seed_host" {
-  name   = openstack_compute_instance_v2.seed.access_ip_v4
-  groups = ["seed"]
-}
-
-resource "ansible_host" "storage" {
-  for_each = { for host in openstack_compute_instance_v2.storage : host.name => host.access_ip_v4 }
-  name = each.value
-  groups = ["storage"]
-}
-
-resource "ansible_group" "cluster_group" {
-  name     = "cluster"
-  children = ["compute", "ansible_control", "controllers", "seed", "storage"]
   variables = {
     ansible_user = var.ssh_user
   }