status

Documentation

Index

• Variables
• func HealthzHandler(serviceName string) http.Handler
• func RunHealthzHandlerListener(address string, serviceName string)
• type Metrics

Variables

var M = newMetrics()

M is the Metrics instance

Functions

func HealthzHandler

func HealthzHandler(serviceName string) http.Handler

func RunHealthzHandlerListener

func RunHealthzHandlerListener(address string, serviceName string)

Types

type Metrics

type Metrics struct {
	ServiceRequestCounter       *prometheus.CounterVec // count the number of requests for each service function
	ServiceRequestDuration      *prometheus.SummaryVec // observe the duration of requests for each service function
	UpdatesRejectedCounter      *prometheus.CounterVec // count the number of completed updates
	UpdatesCompletedCounter     *prometheus.CounterVec // count the number of rejected updates
	UpdatesFailedCounter        *prometheus.CounterVec // count the number of updates that had an error
	UpdateDuration              *prometheus.SummaryVec // observe the duration of each repo.update() call
	ContentRequestCounter       *prometheus.CounterVec // count the total number of content requests
	NumSocketsGauge             *prometheus.GaugeVec   // keep track of the total number of open sockets
	HistoryPersistFailedCounter *prometheus.CounterVec // count the number of failed attempts to persist the content history
	InvalidNodeTreeRequests     *prometheus.CounterVec // counts the number of invalid tree node requests
}

Metrics is the structure that holds all prometheus metrics