[#50] ir: Add Health status

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
This commit is contained in:
Anton Nikiforov 2023-03-13 09:21:28 +03:00
parent a099f9e6f6
commit 72145c2a08
2 changed files with 20 additions and 3 deletions

View file

@ -167,6 +167,9 @@ func (s *Server) ResetEpochTimer(h uint32) error {
func (s *Server) setHealthStatus(hs control.HealthStatus) {
s.healthStatus.Store(hs)
if s.metrics != nil {
s.metrics.SetHealth(int32(hs))
}
}
// HealthStatus returns the current health status of the IR application.

View file

@ -2,11 +2,12 @@ package metrics
import "github.com/prometheus/client_golang/prometheus"
const innerRingSubsystem = "object"
const innerRingSubsystem = "ir"
// InnerRingServiceMetrics contains metrics collected by inner ring.
type InnerRingServiceMetrics struct {
epoch prometheus.Gauge
health prometheus.Gauge
}
// NewInnerRingMetrics returns new instance of metrics collectors for inner ring.
@ -18,12 +19,20 @@ func NewInnerRingMetrics() InnerRingServiceMetrics {
Name: "epoch",
Help: "Current epoch as seen by inner-ring node.",
})
health = prometheus.NewGauge(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: innerRingSubsystem,
Name: "health",
Help: "Current inner-ring node state.",
})
)
prometheus.MustRegister(epoch)
prometheus.MustRegister(health)
return InnerRingServiceMetrics{
epoch: epoch,
health: health,
}
}
@ -31,3 +40,8 @@ func NewInnerRingMetrics() InnerRingServiceMetrics {
func (m InnerRingServiceMetrics) SetEpoch(epoch uint64) {
m.epoch.Set(float64(epoch))
}
// SetHealth updates health metrics.
func (m InnerRingServiceMetrics) SetHealth(s int32) {
m.health.Set(float64(s))
}