anthos-bm-openstack-terraform/modules/vm/outputs.tf

/**
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

# Output the list of IDs of the OpenStack VMs created by this module
output "vm_ids" {
  value = flatten([
    for vmList in openstack_compute_instance_v2.openstack_instance[*] : [
      for vm in vmList : vm.id
    ]
  ])
}