metrics

Documentation

Index

• Constants
• Variables

Constants

const (
	// Namespace is the metrics namespace for the application.
	Namespace = "promrelay"
)

Variables

var BuildInfo = promauto.NewGaugeFunc(
	prometheus.GaugeOpts{
		Namespace: Namespace,
		Subsystem: "build",
		Name:      "info",
		Help:      "A metric with a constant '1' value labeled by version, goversion, gitcommit, gitbranch, builddate from which the application was built.",
		ConstLabels: prometheus.Labels{
			"version":   buildinfo.Version,
			"goversion": buildinfo.GoVersion,
			"gitcommit": buildinfo.GitCommit,
			"gitbranch": buildinfo.GitBranch,
			"builddate": buildinfo.BuildDate,
		},
	},
	func() float64 { return 1 },
)

BuildInfo is the collector for build information of the application.

var RelayRequestDuration = promauto.NewHistogram(
	prometheus.HistogramOpts{
		Namespace: Namespace,
		Subsystem: "relay",
		Name:      "request_duration_seconds",
		Help:      "Distribution of relay request durations in the Prometheus relay exporter.",
	},
)

RelayRequestDuration is the collector for the distribution of relay request durations.

var RelayRequestErrors = promauto.NewCounter(
	prometheus.CounterOpts{
		Namespace: Namespace,
		Subsystem: "relay",
		Name:      "request_errors_total",
		Help:      "Total number of relay request errors in the Prometheus relay exporter.",
	},
)

RelayRequestErrors is the collector for the total number of relay request errors.