metrics

package

v0.20.0 Latest Latest Go to latest Published: Jan 19, 2026 License: Apache-2.0 Imports: 4 Imported by: 0

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const (
	DOWN float64 = 0
	UP   float64 = 1
)

heartbeats_heartbeat_last_status

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const (
	SUCCESS float64 = 0
	ERROR   float64 = 1
)

heartbeats_receiver_last_status

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

Registry holds Prometheus metrics for the app.

func New(store history.Store) *Registry

New builds a new Prometheus metrics registry.

func (r *Registry) IncHeartbeatReceived(id string)

IncHeartbeatReceived increments the receive counter for a heartbeat.

func (r *Registry) Metrics() http.Handler

Metrics returns the Prometheus metrics handler.

func (r *Registry) SetHeartbeatStatus(id string, status float64)

SetHeartbeatStatus updates the last status gauge for a heartbeat.

func (r *Registry) SetReceiverStatus(receiver, typ, target string, status float64)

SetReceiverStatus sets the receiver status gauge.