backend

Documentation

Index

• type Backend
• type CloudWatchBackend
  • func NewCloudWatchBackend(dimensions []CloudWatchDimension) *CloudWatchBackend
  • func (cb *CloudWatchBackend) Collect(r *collector.Result) error
• type CloudWatchDimension
  • func ParseCloudWatchDimensions(ds string) ([]CloudWatchDimension, error)
• type Prometheus
  • func NewPrometheusBackend(path, addr string) *Prometheus
  • func (p *Prometheus) Collect(r *collector.Result) error
• type StatsD
  • func NewStatsDBackend(host string, tagsSupported bool) (*StatsD, error)
  • func (cb *StatsD) Collect(r *collector.Result) error

Types

type Backend

type Backend interface {
	Collect(r *collector.Result) error
}

Backend is a receiver of metrics

type CloudWatchBackend

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

CloudWatchBackend sends metrics to AWS CloudWatch

func NewCloudWatchBackend

func NewCloudWatchBackend(dimensions []CloudWatchDimension) *CloudWatchBackend

NewCloudWatchBackend returns a new CloudWatchBackend with optional dimensions

func (*CloudWatchBackend) Collect

func (cb *CloudWatchBackend) Collect(r *collector.Result) error

type CloudWatchDimension

type CloudWatchDimension struct {
	Key   string
	Value string
}

CloudWatchDimension is a dimension to add to metrics

func ParseCloudWatchDimensions

func ParseCloudWatchDimensions(ds string) ([]CloudWatchDimension, error)

type Prometheus

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

func NewPrometheusBackend

func NewPrometheusBackend(path, addr string) *Prometheus

func (*Prometheus) Collect

func (p *Prometheus) Collect(r *collector.Result) error

type StatsD

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

StatsD sends metrics to StatsD (Datadog spec)

func NewStatsDBackend

func NewStatsDBackend(host string, tagsSupported bool) (*StatsD, error)

func (*StatsD) Collect

func (cb *StatsD) Collect(r *collector.Result) error