metrics

Documentation

Index

• type Interface
• type MockMetrics
  • func NewMock() *MockMetrics
  • func (m *MockMetrics) CountAPICall(name string)
  • func (m *MockMetrics) CountFailedAPICall(name string)
• type PrometheusMetrics
  • func New(ns string, reg prometheus.Registerer) *PrometheusMetrics
  • func (m *PrometheusMetrics) CountAPICall(name string)
  • func (m *PrometheusMetrics) CountFailedAPICall(name string)

Types

type Interface

type Interface interface {
	// CountAPICall records API calls to the upstream hosting service.
	CountAPICall(name string)

	// CountFailedAPICall records failed API calls to the upstream hosting service.
	CountFailedAPICall(name string)
}

Interface implementations provide metrics for the system.

type MockMetrics

type MockMetrics struct {
	APICalls       int
	FailedAPICalls int
}

MockMetrics is a type that provides a simple counter for metrics for test purposes.

func NewMock

func NewMock() *MockMetrics

NewMock creates and returns a MockMetrics.

func (*MockMetrics) CountAPICall

func (m *MockMetrics) CountAPICall(name string)

CountAPICall records outgoing API calls to upstream services.

func (*MockMetrics) CountFailedAPICall

func (m *MockMetrics) CountFailedAPICall(name string)

CountFailedAPICall records failed outgoing API calls to upstream services.

type PrometheusMetrics

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

PrometheusMetrics is a wrapper around Prometheus metrics for counting events in the system.

func New

func New(ns string, reg prometheus.Registerer) *PrometheusMetrics

New creates and returns a PrometheusMetrics initialised with prometheus counters.

func (*PrometheusMetrics) CountAPICall

func (m *PrometheusMetrics) CountAPICall(name string)

CountAPICall records outgoing API calls to upstream services.

func (*PrometheusMetrics) CountFailedAPICall

func (m *PrometheusMetrics) CountFailedAPICall(name string)

CountFailedAPICall records failled outgoing API calls to upstream services.