kubernetes/compute-classes/h3-spot-capacity.yaml

# Copyright 2024 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
#
#     https://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.

apiVersion: cloud.google.com/v1
kind: ComputeClass
metadata:
  name: hpc-h3-spot-capacity
spec:
  autoscalingPolicy:
    consolidationDelayMinutes: 2 # Mark a node as eligible for scale down after 1 minute at 10% utilisation
    consolidationThreshold: 30 # Very low threshold to encourage node packing
  nodePoolAutoCreation:
    enabled: true
  priorities:
  - machineType: "h3-standard-88"
    spot: true
  whenUnsatisfiable: ScaleUpAnyway # Required for Autopilot
  activeMigration:
    optimizeRulePriority: false # Prioritize moving workloads to optimal instances