metrics

package

v1.33.17 Latest Latest Go to latest Published: Jul 9, 2026 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation ¶

Index ¶

Constants
Variables
func NewInstrumentedHTTPClient(api string) *http.Client
func Run(ctx context.Context, metricsAddr string) error
type Exporter
- func NewExporter() *Exporter
- func (e *Exporter) Collect(metrics chan<- prometheus.Metric)
- func (e *Exporter) Describe(descs chan<- *prometheus.Desc)
type InstrumentedRoundTripper
- func (rt *InstrumentedRoundTripper) RoundTrip(request *http.Request) (*http.Response, error)

Constants ¶

const (
	APINameLoadBalancer = "loadbalancer"
	APINameIaaS         = "iaas"
)

Variables ¶

View Source

var (
	HTTPRequestCount = prometheus.NewCounterVec(prometheus.CounterOpts{
		Namespace:   cloudProviderMetricPrefix,
		Name:        "http_requests_total",
		Help:        "The number of requests to external APIs",
		ConstLabels: nil,
	}, []string{apiLabel, methodLabel, operationLabel, codeLabel})

	HTTPErrorCount = prometheus.NewCounterVec(prometheus.CounterOpts{
		Namespace:   cloudProviderMetricPrefix,
		Name:        "http_errors_total",
		Help:        "Number of HTTP errors returned by external APIs",
		ConstLabels: nil,
	}, []string{apiLabel, methodLabel, operationLabel, codeLabel})

	HTTPRequestDurationHistogram = prometheus.NewHistogramVec(prometheus.HistogramOpts{
		Namespace:   cloudProviderMetricPrefix,
		Name:        "http_request_duration_seconds",
		Help:        "The response times of external API requests",
		ConstLabels: nil,
		Buckets:     nil,
	}, []string{apiLabel, methodLabel, operationLabel, codeLabel})
)

Functions ¶

func NewInstrumentedHTTPClient ¶

func NewInstrumentedHTTPClient(api string) *http.Client

func Run ¶

func Run(ctx context.Context, metricsAddr string) error

Types ¶

type Exporter ¶

type Exporter struct {
}

func NewExporter ¶

func NewExporter() *Exporter

func (*Exporter) Collect ¶

func (e *Exporter) Collect(metrics chan<- prometheus.Metric)

func (*Exporter) Describe ¶

func (e *Exporter) Describe(descs chan<- *prometheus.Desc)

type InstrumentedRoundTripper ¶

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

func (*InstrumentedRoundTripper) RoundTrip ¶

func (rt *InstrumentedRoundTripper) RoundTrip(request *http.Request) (*http.Response, error)

Source Files ¶

View all Source files

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