scrape

Documentation

Overview

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

Index

• type Scraper
  • func New(l *zap.SugaredLogger, cfg *rest.Config) (*Scraper, error)
  • func (s *Scraper) MetricsServer(ctx context.Context) error
  • func (s *Scraper) Nodes(ctx context.Context) error

Types

type Scraper

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

Scraper is ...

func New

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

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

func (*Scraper) MetricsServer

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

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

func (*Scraper) Nodes

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

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