40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package logic
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import (
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vpa_types "k8s.io/autoscaler/vertical-pod-autoscaler/pkg/apis/autoscaling.k8s.io/v1"
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)
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// VpaPreProcessor processes the VPAs before applying default .
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type VpaPreProcessor interface {
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Process(vpa *vpa_types.VerticalPodAutoscaler, isCreate bool) (*vpa_types.VerticalPodAutoscaler, error)
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}
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// noopVpaPreProcessor leaves pods unchanged when processing
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type noopVpaPreProcessor struct{}
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// Process leaves the pod unchanged
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func (p *noopVpaPreProcessor) Process(vpa *vpa_types.VerticalPodAutoscaler, isCreate bool) (*vpa_types.VerticalPodAutoscaler, error) {
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return vpa, nil
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}
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// NewDefaultVpaPreProcessor creates a VpaPreProcessor that leaves VPAs unchanged and returns no error
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func NewDefaultVpaPreProcessor() VpaPreProcessor {
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return &noopVpaPreProcessor{}
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}
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