grafana/pkg/services/ngalert/metrics/multi_org_alertmanager.go

package metrics

import (
	"github.com/prometheus/client_golang/prometheus"
	"github.com/prometheus/client_golang/prometheus/promauto"
)

type MultiOrgAlertmanager struct {
	Registerer               prometheus.Registerer
	ActiveConfigurations     prometheus.Gauge
	DiscoveredConfigurations prometheus.Gauge
	registries               *OrgRegistries
}

func NewMultiOrgAlertmanagerMetrics(r prometheus.Registerer) *MultiOrgAlertmanager {
	return &MultiOrgAlertmanager{
		Registerer: r,
		registries: NewOrgRegistries(),
		DiscoveredConfigurations: promauto.With(r).NewGauge(prometheus.GaugeOpts{
			Namespace: Namespace,
			Subsystem: Subsystem,
			Name:      "discovered_configurations",
			Help:      "The number of organizations we've discovered that require an Alertmanager configuration.",
		}),
		ActiveConfigurations: promauto.With(r).NewGauge(prometheus.GaugeOpts{
			Namespace: Namespace,
			Subsystem: Subsystem,
			Name:      "active_configurations",
			Help:      "The number of active Alertmanager configurations.",
		}),
	}
}