43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
// Copyright 2014 Google Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package main
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import (
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"flag"
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"github.com/google/cadvisor/utils/oomparser"
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"k8s.io/klog"
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)
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// demonstrates how to run oomparser.OomParser to get OomInstance information
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func main() {
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klog.InitFlags(nil)
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flag.Parse()
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// out is a user-provided channel from which the user can read incoming
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// OomInstance objects
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outStream := make(chan *oomparser.OomInstance)
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oomLog, err := oomparser.New()
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if err != nil {
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klog.Infof("Couldn't make a new oomparser. %v", err)
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} else {
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go oomLog.StreamOoms(outStream)
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// demonstration of how to get oomLog's list of oomInstances or access
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// the user-declared oomInstance channel, here called outStream
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for oomInstance := range outStream {
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klog.Infof("Reading the buffer. Output is %v", oomInstance)
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}
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}
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}
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