github.com/kubewharf/katalyst-core@v0.5.3/pkg/config/controller/vpa.go (about)

     1  /*
     2  Copyright 2022 The Katalyst Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package controller
    18  
    19  import "time"
    20  
    21  type VPARecommendationConfig struct{}
    22  
    23  type ResourceRecommendConfig struct {
    24  	// time interval of resync VPA
    25  	VPAReSyncPeriod time.Duration
    26  }
    27  
    28  type VPAConfig struct {
    29  	// VPAWorkloadGVResources define those VPA concerned GVRs
    30  	VPAWorkloadGVResources []string
    31  	// SPDPodLabelIndexerKeys are used
    32  	VPAPodLabelIndexerKeys []string
    33  	// number of workers to sync VPA and VPARec
    34  	VPASyncWorkers    int
    35  	VPARecSyncWorkers int
    36  
    37  	*VPARecommendationConfig
    38  	*ResourceRecommendConfig
    39  }
    40  
    41  func NewVPAConfig() *VPAConfig {
    42  	return &VPAConfig{
    43  		VPARecommendationConfig: &VPARecommendationConfig{},
    44  		ResourceRecommendConfig: &ResourceRecommendConfig{VPAReSyncPeriod: 0},
    45  	}
    46  }