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52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
/*
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Copyright 2016 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 stats
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import (
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"time"
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"k8s.io/kubernetes/pkg/kubelet/container"
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)
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// ResourceAnalyzer provides statistics on node resource consumption
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type ResourceAnalyzer interface {
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Start()
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fsResourceAnalyzerInterface
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SummaryProvider
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}
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// resourceAnalyzer implements ResourceAnalyzer
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type resourceAnalyzer struct {
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*fsResourceAnalyzer
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SummaryProvider
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}
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var _ ResourceAnalyzer = &resourceAnalyzer{}
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// NewResourceAnalyzer returns a new ResourceAnalyzer
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func NewResourceAnalyzer(statsProvider StatsProvider, calVolumeFrequency time.Duration, runtime container.Runtime) ResourceAnalyzer {
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fsAnalyzer := newFsResourceAnalyzer(statsProvider, calVolumeFrequency)
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summaryProvider := NewSummaryProvider(statsProvider, fsAnalyzer, runtime)
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return &resourceAnalyzer{fsAnalyzer, summaryProvider}
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}
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// Start starts background functions necessary for the ResourceAnalyzer to function
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func (ra *resourceAnalyzer) Start() {
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ra.fsResourceAnalyzer.Start()
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}
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