package metrics import ( "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/promauto" ) var inMemoryObjectsGauge = promauto.NewGauge(prometheus.GaugeOpts{ Namespace: "app", Name: "inmemory_repo_objects", Help: "Current in-memory repository size", }) func SetInMemoryObjects(n int) { inMemoryObjectsGauge.Set(float64(n)) }