metrics

Documentation

Index

• type Collector
• type Config
• type Prometheus
  • func New(config Config) *Prometheus
  • func (p *Prometheus) Initialize() error
• type Refresher

Types

type Collector

type Collector interface {
	Refresher
	Metrics(*Prometheus) []prometheus.Collector
}

Collector represents the methods for collecting metrics

type Config

type Config struct {
	DBName            string        // use DBName as metrics label
	RefreshInterval   time.Duration // refresh metrics interval.
	StartServer       bool          // if true, create http server to expose metrics
	HTTPServerPort    uint32        // http server port
	MetricsCollectors []Collector   // collector
}

type Prometheus

type Prometheus struct {
	*Config
	Logger log.Logger

	Labels map[string]string
	// contains filtered or unexported fields
}

func New

func New(config Config) *Prometheus

func (*Prometheus) Initialize

func (p *Prometheus) Initialize() error

type Refresher

type Refresher interface {
	Refresh()
}

Refresher represents the methods for refreshing metrics