metadata.yaml

# Copyright 2026 "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.
---

spec:
  requirements:
    services:
    - compute.googleapis.com
ghpc:
  validators:
  - validator: allowed_enum
    inputs:
      vars: [on_host_maintenance]
      allowed:
      - MIGRATE
      - TERMINATE
      allow_null: true
    error_message: "on_host_maintenance must be either 'MIGRATE' or 'TERMINATE'."

  - validator: allowed_enum
    inputs:
      vars: [bandwidth_tier]
      allowed:
      - not_enabled
      - gvnic_enabled
      - tier_1_enabled
      allow_null: false
    error_message: "Allowed values for bandwidth_tier are 'not_enabled', 'gvnic_enabled', or 'tier_1_enabled'."

  - validator: exclusive
    inputs:
      vars: [instance_image.name, instance_image.family]
    error_message: "In 'instance_image', at most one of the \"family\" or \"name\" fields can be set."