65 lines
1.7 KiB
Go
65 lines
1.7 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/golang/glog"
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"github.com/google/cadvisor/client"
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)
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func staticClientExample() {
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staticClient, err := client.NewClient("http://localhost:8080/")
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if err != nil {
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glog.Errorf("tried to make client and got error %v", err)
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return
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}
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einfo, err := staticClient.EventStaticInfo("?oom_events=true&historical=true")
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if err != nil {
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glog.Errorf("got error retrieving event info: %v", err)
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return
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}
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for idx, ev := range einfo {
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glog.Infof("static einfo %v: %v", idx, ev)
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}
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}
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func streamingClientExample() {
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streamingClient, err := client.NewClient("http://localhost:8080/")
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if err != nil {
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glog.Errorf("tried to make client and got error %v", err)
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return
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}
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einfo := make(chan interface{})
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go func() {
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err = streamingClient.EventStreamingInfo("?oom_events=true", einfo)
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if err != nil {
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glog.Errorf("got error retrieving event info: %v", err)
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return
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}
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}()
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for ev := range einfo {
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glog.Infof("streaming einfo: %v", ev)
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}
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}
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// demonstrates how to use event clients
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func main() {
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flag.Parse()
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staticClientExample()
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streamingClientExample()
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}
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