metrics

Documentation

Index

• Constants
• Variables
• func Expiry(ts time.Time) float64
• func Timestamp(ts time.Time) float64
• type CurrentLabels
  • func (l CurrentLabels) Labels() []string
  • func (l CurrentLabels) Values() []string
• type UpdateLabels
  • func (l UpdateLabels) Labels() []string
  • func (l UpdateLabels) Values() []string
  • func (l UpdateLabels) WithResult(result string) UpdateLabels

Constants

const (
	Static  = "static"
	Dynamic = "dynamic"
)

Topology types.

const (
	Success     = prom.Success
	OkIgnored   = "ok_ignored"
	ErrValidate = "err_validate"
	ErrCommit   = "err_commit"
)

Result labels.

const Namespace = "itopo"

Namespace is the metrics namespace for the infra topology module.

Variables

var (
	// Current is the single-instance struct to get prometheus gauges.
	Current = newCurrent()
	// Updates is the single-instance struct to get prometheus counters and gauges.
	Updates = newUpdates()
)

Functions

func Expiry

func Expiry(ts time.Time) float64

Expiry returns the expiry time as unix time in seconds. In case of the zero value, +inf is returned.

func Timestamp

func Timestamp(ts time.Time) float64

Timestamp returns the time as unix time in seconds.

Types

type CurrentLabels

type CurrentLabels struct {
	Type string
}

CurrentLabels defines the current topology label set.

func (CurrentLabels) Labels

func (l CurrentLabels) Labels() []string

Labels returns the name of the labels in correct order.

func (CurrentLabels) Values

func (l CurrentLabels) Values() []string

Values returns the values of the label in correct order.

type UpdateLabels

type UpdateLabels struct {
	Type, Result string
}

UpdateLabels defines the update label set.

func (UpdateLabels) Labels

func (l UpdateLabels) Labels() []string

Labels returns the name of the labels in correct order.

func (UpdateLabels) Values

func (l UpdateLabels) Values() []string

Values returns the values of the label in correct order.

func (UpdateLabels) WithResult

func (l UpdateLabels) WithResult(result string) UpdateLabels

WithResult returns the label set with the modified result.