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print nodes for those metrics is somehow unreachable

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This commit is contained in:
yue9944882
2018-05-28 17:12:37 +08:00
parent b9e46f5422
commit dc2184f69f
1 changed files with 14 additions and 0 deletions
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14
pkg/kubectl/metricsutil/metrics_printer.go
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@@ -76,6 +76,12 @@ func (printer *TopCmdPrinter) PrintNodeMetrics(metrics []metricsapi.NodeMetrics,
Metrics: usage, Metrics: usage,
Available: availableResources[m.Name], Available: availableResources[m.Name],
}) })
delete(availableResources, m.Name)
}
// print lines for nodes of which the metrics is unreachable.
for nodeName := range availableResources {
printMissingMetricsNodeLine(w, nodeName)
} }
return nil return nil
} }
@@ -171,6 +177,14 @@ func printMetricsLine(out io.Writer, metrics *ResourceMetricsInfo) {
fmt.Fprint(out, "\n") fmt.Fprint(out, "\n")
} }
func printMissingMetricsNodeLine(out io.Writer, nodeName string) {
printValue(out, nodeName)
for i := 0; i < len(MeasuredResources); i++ {
printValue(out, "-\t-\t")
}
fmt.Fprint(out, "\n")
}
func printValue(out io.Writer, value interface{}) { func printValue(out io.Writer, value interface{}) {
fmt.Fprintf(out, "%v\t", value) fmt.Fprintf(out, "%v\t", value)
} }