scrape

package

v0.0.1 Latest Latest Go to latest Published: May 26, 2020 License: MIT Imports: 13 Imported by: 0

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Package scrape implements the functions to read (=> scrape) the apiserver for node/pod capacity and resource metrics.

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

Scraper is ...

func New(l *zap.SugaredLogger, cfg *rest.Config) (*Scraper, error)

New returns a new instance of Scraper, ready to use.

func (s *Scraper) MetricsServer(ctx context.Context) error

MetricsServer scrapes the metrics-server for node and pod usage information and updates the metrics.

func (s *Scraper) Nodes(ctx context.Context) error

Nodes scrapes all k8s nodes and updates the node resource capacity/allocatable metrics.