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Add last_observed_height metric #32

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merged 1 commit into from
Dec 19, 2024
Merged

Add last_observed_height metric #32

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1 change: 1 addition & 0 deletions internal/pkg/daemon/daemon.go
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Original file line number Diff line number Diff line change
Expand Up @@ -349,6 +349,7 @@ func (d *Daemon) waitForUpgrade(ctx context.Context, cfg *config.Config) (int64,
logger.Err(err).Error("Error received from HeightWatcher")
continue
}
d.metrics.LastObservedHeight.Set(float64(newHeight.Height))
currBlockHeight := newHeight.Height
lastBlockHeight := d.currHeight

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21 changes: 15 additions & 6 deletions internal/pkg/metrics/metrics.go
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Expand Up @@ -14,12 +14,13 @@ const (
)

type Metrics struct {
Up prometheus.Gauge
BlocksToUpgrade *prometheus.GaugeVec
UpwErrs prometheus.Counter
UiwErrs prometheus.Counter
HwErrs prometheus.Counter
NotifErrs prometheus.Counter
Up prometheus.Gauge
BlocksToUpgrade *prometheus.GaugeVec
LastObservedHeight prometheus.Gauge
UpwErrs prometheus.Counter
UiwErrs prometheus.Counter
HwErrs prometheus.Counter
NotifErrs prometheus.Counter
}

func NewMetrics(composeFile, hostname, version string) *Metrics {
Expand All @@ -43,6 +44,14 @@ func NewMetrics(composeFile, hostname, version string) *Metrics {
},
[]string{"upgrade_height", "upgrade_name", "upgrade_status", "upgrade_step", "chain_id", "validator_address"},
),
LastObservedHeight: promauto.NewGauge(
prometheus.GaugeOpts{
Namespace: namespace,
Name: "last_observed_height",
Help: "Last block height observed by the height watcher",
ConstLabels: labels,
},
),
UpwErrs: promauto.NewCounter(
prometheus.CounterOpts{
Namespace: namespace,
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