Documentation
¶
Index ¶
Constants ¶
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const (
DefaultHeapsterNamespace = "kube-system"
DefaultHeapsterScheme = "http"
DefaultHeapsterService = "heapster"
DefaultHeapsterPort = "" // use the first exposed port on the service
)
Variables ¶
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var (
MeasuredResources = []v1.ResourceName{
v1.ResourceCPU,
v1.ResourceMemory,
}
NodeColumns = []string{"NAME", "CPU(cores)", "CPU%", "MEMORY(bytes)", "MEMORY%"}
PodColumns = []string{"NAME", "CPU(cores)", "MEMORY(bytes)"}
NamespaceColumn = "NAMESPACE"
PodColumn = "POD"
)
Functions ¶
func GetHeapsterMetrics ¶
func GetHeapsterMetrics(cli *HeapsterMetricsClient, path string, params map[string]string) ([]byte, error)
Types ¶
type HeapsterMetricsClient ¶
type HeapsterMetricsClient struct {
SVCClient corev1client.ServicesGetter
HeapsterNamespace string
HeapsterScheme string
HeapsterService string
HeapsterPort string
}
func NewHeapsterMetricsClient ¶
func NewHeapsterMetricsClient(svcClient corev1client.ServicesGetter, namespace, scheme, service, port string) *HeapsterMetricsClient
func (*HeapsterMetricsClient) GetNodeMetrics ¶
func (cli *HeapsterMetricsClient) GetNodeMetrics(nodeName string, selector string) (*metricsapi.NodeMetricsList, error)
func (*HeapsterMetricsClient) GetPodMetrics ¶
func (cli *HeapsterMetricsClient) GetPodMetrics(namespace string, podName string, allNamespaces bool, selector labels.Selector) (*metricsapi.PodMetricsList, error)
type ResourceMetricsInfo ¶
type ResourceMetricsInfo struct {
Name string
Metrics v1.ResourceList
Available v1.ResourceList
}
type TopCmdPrinter ¶
type TopCmdPrinter struct {
// contains filtered or unexported fields
}
func NewTopCmdPrinter ¶
func NewTopCmdPrinter(out io.Writer) *TopCmdPrinter
func (*TopCmdPrinter) PrintNodeMetrics ¶
func (printer *TopCmdPrinter) PrintNodeMetrics(metrics []metricsapi.NodeMetrics, availableResources map[string]v1.ResourceList, noHeaders bool) error
func (*TopCmdPrinter) PrintPodMetrics ¶
func (printer *TopCmdPrinter) PrintPodMetrics(metrics []metricsapi.PodMetrics, printContainers bool, withNamespace bool, noHeaders bool) error
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