metrics

package

v1.2.1 Latest Latest Go to latest Published: Apr 29, 2021 License: Apache-2.0 Imports: 9 Imported by: 0

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type AnkaMetricsProvider struct {
	GenericSystemMetricsProvider
}

func (a *AnkaMetricsProvider) ReadUnitMetrics(ifname string) api.ResourceMetrics

type GenericSystemMetricsProvider struct {
	// contains filtered or unexported fields
}

The generic system metrics provider uses psutil to gather data from the host system.

func (m *GenericSystemMetricsProvider) ReadSystemMetrics(netif string) api.ResourceMetrics

GetSystemMetrics returns a ResourceMetrics map with various pod and system level metrics.

type ItzoMetricsProvider struct {
	GenericSystemMetricsProvider
}

The Itzo metrics provider uses cgroups v1, and psutil to gather information about the host.

func (m *ItzoMetricsProvider) ReadUnitMetrics(name string) api.ResourceMetrics

GetUnitMetrics returns a ResourceMetrics map with various container level metrics.

type MetricsProvider interface {
	ReadSystemMetrics(string) api.ResourceMetrics
	ReadUnitMetrics(string) api.ResourceMetrics
}

A metrics provider gather system and unit information on the host system and return a mapping of the successfully processed metrics.

type PodmanMetricsProvider struct {
	GenericSystemMetricsProvider
}

The Podman metrics provider uses psutil to gather system level metrics. XXX: The unit metrics hasn’t been implemented yet.

func (p *PodmanMetricsProvider) ReadUnitMetrics(ifname string) api.ResourceMetrics