[英]Kubernetes horizontal pod autoscaling not working
kubectl version Client Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.0", GitCommit:"5cb86ee022267586db386f62781338b0483733b3", GitTreeState:"clean"} Server Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.0", GitCommit:"5cb86ee022267586db386f62781338b0483733b3", GitTreeState:"clean"}
控制器管理器上的錯誤日志: Failed to reconcile hello-world: failed to compute desired number of replicas based on CPU utilization for Deployment/default/hello-world: failed to get CPU utilization: failed to get CPU consumption and request: metrics obtained for 0/3 of pods
我可以直接與Heapster交談並獲取我的pod指標:curl http:// $ MY_HEAPSTER_SERVICE_IP:8082 / api / v1 / model / namespaces / default / pods // hello-world-819237062-j0ubt / metrics / cpu-usage
{
"metrics": [
{
"timestamp": "2016-04-05T16:49:00Z",
"value": 0
},
{
"timestamp": "2016-04-05T16:48:00Z",
"value": 0
}
],
"latestTimestamp": "2016-04-05T16:49:00Z"
}
正如上面的評論所解釋的那樣,Heapster在非默認位置運行,水平pod自動調節器控制器沒有預料到。
我打開了一個問題 ,使其可配置。
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