我通过遵循heapster-influxDB指南部署了influxdb和grafana的heapster 。 当访问Grafana实例时,我看不到图中的任何数据(Grafana服务暴露在NodePort外部)。 heapster和influxdb日志中没有错误,如下所示。
这里可能是什么问题? 真的很欣赏一个积极的反馈。
$ kubectl version Server Version: version.Info{Major:"1", Minor:"1", GitVersion:"v1.1.3", GitCommit:"6a81b50c7e97bbe0ade075de55ab4fa34f049dc2", GitTreeState:"clean"}
格拉法纳仪表板
Grafana数据源设置
heapster日志
I0510 10:33:12.556974 1 heapster.go:60] /heapster --source=kubernetes:https://kubernetes.default --sink=influxdb:http://monitoring-influxdb:8086 I0510 10:33:12.557111 1 heapster.go:61] Heapster version 1.1.0-beta1 I0510 10:33:12.557394 1 configs.go:60] Using Kubernetes client with master "https://kubernetes.default" and version "v1" I0510 10:33:12.557414 1 configs.go:61] Using kubelet port 10255 I0510 10:33:12.619309 1 influxdb.go:199] created influxdb sink with options: host:monitoring-influxdb:8086 user:root db:k8s I0510 10:33:12.619546 1 heapster.go:87] Starting with InfluxDB Sink I0510 10:33:12.619601 1 heapster.go:87] Starting with Metric Sink I0510 10:33:12.637683 1 heapster.go:166] Starting heapster on port 8082 I0510 10:33:35.000319 1 manager.go:79] Scraping metrics start: 2016-05-10 10:33:00 +0000 UTC, end: 2016-05-10 10:33:30 +0000 UTC I0510 10:33:35.292539 1 manager.go:152] ScrapeMetrics: time: 292.067849ms size: 78 I0510 10:33:35.300239 1 influxdb.go:177] Created database "k8s" on influxDB server at "monitoring-influxdb:8086" I0510 10:34:05.000270 1 manager.go:79] Scraping metrics start: 2016-05-10 10:33:30 +0000 UTC, end: 2016-05-10 10:34:00 +0000 UTC I0510 10:34:05.274965 1 manager.go:152] ScrapeMetrics: time: 274.615057ms size: 78 I0510 10:34:35.000246 1 manager.go:79] Scraping metrics start: 2016-05-10 10:34:00 +0000 UTC, end: 2016-05-10 10:34:30 +0000 UTC I0510 10:34:35.247562 1 manager.go:152] ScrapeMetrics: time: 247.236807ms size: 78 I0510 10:35:05.000265 1 manager.go:79] Scraping metrics start: 2016-05-10 10:34:30 +0000 UTC, end: 2016-05-10 10:35:00 +0000 UTC
Influxdb日志https://drive.google.com/open?id=0B4f4RNm4mfqWZGtqbVBnWUJ2QjA
参考我使用的yaml文件。 https://drive.google.com/open?id=0B4f4RNm4mfqWY2pZRmViWHFuMFk
InfluxDB数据https://drive.google.com/open?id=0B4f4RNm4mfqWQTFxcFVhdko2Vms
Heapster API数据https://drive.google.com/open?id=0B4f4RNm4mfqWQVhEZ3oxdEs1VTA
这恰好是Heapster主分支版本与一些Kubernetes集群不兼容。 我试过最新的testing版本,它的工作原理。
https://github.com/kubernetes/heapster/releases/tag/v1.2.0-beta.0