hub

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v1.1.0 Latest Latest
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 Go to latest Published: Aug 27, 2020 License: MIT Imports: 16 Imported by: 0

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Constants

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Variables

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Functions

func WriteInternalMetrics 

func WriteInternalMetrics() (string, error)

Types

type MetricHub 

type MetricHub struct {
	sync.Mutex
	// contains filtered or unexported fields
}

MetricHub serves as a replacement for the prometheus pushgateway. Accepts timestamps with metrics, and stores them in a queue to allow multiple datapoints per metric series to be scraped

func NewMetricHub 

func NewMetricHub(limit int, scrapeTimeout int) *MetricHub

func (*MetricHub) Debug 

func (c *MetricHub) Debug(ctx echo.Context) error

Debug is a handler function to show the current state of the hub without consuming any datapoints

func (*MetricHub) Receive 

func (c *MetricHub) Receive(ctx echo.Context) error

Receive is a handler function to receive metric pushes

func (*MetricHub) ReceiveGRPC added in v1.1.0 

func (c *MetricHub) ReceiveGRPC(families []*dto.MetricFamily)

func (*MetricHub) Scrape 

func (c *MetricHub) Scrape(ctx echo.Context) error

Scrape is a handler function for prometheus scrape requests. Formats the metrics for scraping.

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