frostfs-node/pkg/metrics/metrics.go
Evgenii Stratonikov e96eb3e00b [#1054] neofs-node: add epoch metric
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-12-28 15:34:20 +03:00

38 lines
837 B
Go

package metrics
import "github.com/prometheus/client_golang/prometheus"
const namespace = "neofs_node"
type StorageMetrics struct {
objectServiceMetrics
engineMetrics
epoch prometheus.Gauge
}
func NewStorageMetrics() *StorageMetrics {
objectService := newObjectServiceMetrics()
objectService.register()
engine := newEngineMetrics()
engine.register()
epoch := prometheus.NewGauge(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: innerRingSubsystem,
Name: "epoch",
Help: "Current epoch as seen by inner-ring node.",
})
prometheus.MustRegister(epoch)
return &StorageMetrics{
objectServiceMetrics: objectService,
engineMetrics: engine,
epoch: epoch,
}
}
// SetEpoch updates epoch metric.
func (m *StorageMetrics) SetEpoch(epoch uint64) {
m.epoch.Set(float64(epoch))
}