/* Copyright 2019 The Kubernetes Authors. 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. */ package defaults import ( "fmt" "k8s.io/kops/pkg/apis/kops" ) const ( // DefaultVolumeSizeBastion is the default root disk size of a bastion DefaultVolumeSizeBastion = 32 // DefaultVolumeSizeMaster is the default root disk size of a master DefaultVolumeSizeMaster = 64 // DefaultVolumeSizeNode is the default root disk size of a node DefaultVolumeSizeNode = 128 ) // DefaultInstanceGroupVolumeSize returns the default volume size for nodes in an InstanceGroup with the specified role func DefaultInstanceGroupVolumeSize(role kops.InstanceGroupRole) (int32, error) { switch role { case kops.InstanceGroupRoleMaster: return DefaultVolumeSizeMaster, nil case kops.InstanceGroupRoleAPIServer: return DefaultVolumeSizeNode, nil case kops.InstanceGroupRoleNode: return DefaultVolumeSizeNode, nil case kops.InstanceGroupRoleBastion: return DefaultVolumeSizeBastion, nil default: return -1, fmt.Errorf("unknown InstanceGroup Role %s", role) } }