ubuntuクラスターにheapster、grafana、influxdbを使用してkubernetes 1.2.4をデプロイしました。
kubectl cluster-info
Kubernetes master is running at http://192.168.56.10:8080
Heapster is running at http://192.168.56.10:8080/api/v1/proxy/namespaces/kube-system/services/heapster
KubeDNS is running at http://192.168.56.10:8080/api/v1/proxy/namespaces/kube-system/services/kube-dns
kubernetes-dashboard is running at http://192.168.56.10:8080/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard
Grafana is running at http://192.168.56.10:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana
InfluxDB is running at http://192.168.56.10:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb
grafna と heapster RestAPI の両方が、ノード レベルの詳細を一覧表示しています。しかし、名前空間レベルの詳細を取得しようとすると、何も与えられず、空の値が与えられます。
の出力kubectl get pods --all-namespacesは次のとおりです。
NAMESPACE NAME READY STATUS RESTARTS AGE
default hazelcast-dymfs 1/1 Running 0 42m
kube-system heapster-v1.0.2-1238126759-jof6m 4/4 Running 0 1h
kube-system kube-dns-v11-simv4 4/4 Running 0 1d
kube-system kubernetes-dashboard-v1.0.1-abut5 1/1 Running 0 1d
kube-system monitoring-influxdb-grafana-v3-38exi 2/2 Running 0 1h
以下は、heapster コンテナーのログです。
["kubectl logs heapster-v1.0.2-1238126759-jof6m --namespace=kube-system heapster"]<br>
`I0619 18:23:05.048147 1 manager.go:152] ScrapeMetrics: time: 47.671952ms size: 9
I0619 18:24:05.000197 1 manager.go:79] Scraping metrics start: 2016-06-19 18:23:00 +0000 UTC, end: 2016-06-19 18:24:00 +0000 UTC
I0619 18:24:05.032203 1 manager.go:152] ScrapeMetrics: time: 31.662441ms size: 9
I0619 18:25:05.022755 1 manager.go:79] Scraping metrics start: 2016-06-19 18:24:00 +0000 UTC, end: 2016-06-19 18:25:00 +0000 UTC
I0619 18:25:05.047227 1 manager.go:152] ScrapeMetrics: time: 24.379296ms size: 9
I0619 18:26:05.000176 1 manager.go:79] Scraping metrics start: 2016-06-19 18:25:00 +0000 UTC, end: 2016-06-19 18:26:00 +0000 UTC
I0619 18:26:05.030686 1 manager.go:152] ScrapeMetrics: time: 30.431612ms size: 9
I0619 18:27:05.000275 1 manager.go:79] Scraping metrics start: 2016-06-19 18:26:00 +0000 UTC, end: 2016-06-19 18:27:00 +0000 UTC
I0619 18:27:05.024293 1 manager.go:152] ScrapeMetrics: time: 24.012249ms size: 9
I0619 18:28:05.000178 1 manager.go:79] Scraping metrics start: 2016-06-19 18:27:00 +0000 UTC, end: 2016-06-19 18:28:00 +0000 UTC
I0619 18:28:05.020069 1 manager.go:152] ScrapeMetrics: time: 19.813727ms size: 9
I0619 18:29:05.000163 1 manager.go:79] Scraping metrics start: 2016-06-19 18:28:00 +0000 UTC, end: 2016-06-19 18:29:00 +0000 UTC
I0619 18:29:05.019929 1 manager.go:152] ScrapeMetrics: time: 19.689754ms size: 9
I0619 18:30:05.000152 1 manager.go:79] Scraping metrics start: 2016-06-19 18:29:00 +0000 UTC, end: 2016-06-19 18:30:00 +0000 UTC
I0619 18:30:05.122992 1 manager.go:152] ScrapeMetrics: time: 122.775222ms size: 9
I0619 18:31:05.000177 1 manager.go:79] Scraping metrics start: 2016-06-19 18:30:00 +0000 UTC, end: 2016-06-19 18:31:00 +0000 UTC
I0619 18:31:05.032408 1 manager.go:152] ScrapeMetrics: time: 32.15377ms size: 9
I0619 18:32:05.000176 1 manager.go:79] Scraping metrics start: 2016-06-19 18:31:00 +0000 UTC, end: 2016-06-19 18:32:00 +0000 UTC
I0619 18:32:05.026673 1 manager.go:152] ScrapeMetrics: time: 26.424226ms size: 9
I0619 18:33:05.000128 1 manager.go:79] Scraping metrics start: 2016-06-19 18:32:00 +0000 UTC, end: 2016-06-19 18:33:00 +0000 UTC
I0619 18:33:05.021314 1 manager.go:152] ScrapeMetrics: time: 21.115352ms size: 9
I0619 18:34:05.000159 1 manager.go:79] Scraping metrics start: 2016-06-19 18:33:00 +0000 UTC, end: 2016-06-19 18:34:00 +0000 UTC
I0619 18:34:05.028069 1 manager.go:152] ScrapeMetrics: time: 27.845914ms size: 9
I0619 18:35:05.000150 1 manager.go:79] Scraping metrics start: 2016-06-19 18:34:00 +0000 UTC, end: 2016-06-19 18:35:00 +0000 UTC
I0619 18:35:05.044087 1 manager.go:152] ScrapeMetrics: time: 43.861766ms size: 9
I0619 18:36:05.000183 1 manager.go:79] Scraping metrics start: 2016-06-19 18:35:00 +0000 UTC, end: 2016-06-19 18:36:00 +0000 UTC
I0619 18:36:05.021248 1 manager.go:152] ScrapeMetrics: time: 20.998928ms size: 9
I0619 18:37:05.000153 1 manager.go:79] Scraping metrics start: 2016-06-19 18:36:00 +0000 UTC, end: 2016-06-19 18:37:00 +0000 UTC
I0619 18:37:05.014427 1 manager.go:152] ScrapeMetrics: time: 14.204355ms size: 9
I0619 18:38:05.000182 1 manager.go:79] Scraping metrics start: 2016-06-19 18:37:00 +0000 UTC, end: 2016-06-19 18:38:00 +0000 UTC
I0619 18:38:05.029795 1 manager.go:152] ScrapeMetrics: time: 29.537191ms size: 9
I0619 18:39:05.000176 1 manager.go:79] Scraping metrics start: 2016-06-19 18:38:00 +0000 UTC, end: 2016-06-19 18:39:00 +0000 UTC
I0619 18:39:05.027009 1 manager.go:152] ScrapeMetrics: time: 26.75411ms size: 9
I0619 18:40:05.000167 1 manager.go:79] Scraping metrics start: 2016-06-19 18:39:00 +0000 UTC, end: 2016-06-19 18:40:00 +0000 UTC
I0619 18:40:05.033115 1 manager.go:152] ScrapeMetrics: time: 32.876629ms size: 9
I0619 18:41:05.000167 1 manager.go:79] Scraping metrics start: 2016-06-19 18:40:00 +0000 UTC, end: 2016-06-19 18:41:00 +0000 UTC
I0619 18:41:05.017157 1 manager.go:152] ScrapeMetrics: time: 16.926043ms size: 9
I0619 18:42:05.000156 1 manager.go:79] Scraping metrics start: 2016-06-19 18:41:00 +0000 UTC, end: 2016-06-19 18:42:00 +0000 UTC
I0619 18:42:05.028695 1 manager.go:152] ScrapeMetrics: time: 28.287187ms size: 9
ログを取得してエラーを見つけるためにどこを探すべきかわかりません。どんな助けでも大歓迎です！
編集-1
上記の「kubectl get pods --all-namespaces」の出力を投稿しましたが、Kubedash を確認したところ、heapster がリストされていません。