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Deduplicate groups

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This commit is contained in:
Łukasz Mierzwa
2017-06-03 18:29:38 -07:00
parent a69b48aab9
commit 7bac3d89c0
1 changed files with 10 additions and 1 deletions
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11
timer.go
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@@ -66,8 +66,17 @@ func PullFromAlertmanager() {
metricAlerts.With(prometheus.Labels{"state": state}).Set(0)
}
log.Infof("Processing alert groups (%d)", len(alertGroups))
log.Infof("Deduplicating alert groups (%d)", len(alertGroups))
uniqueGroups := map[string]models.AlertGroup{}
for _, ag := range alertGroups {
agID := fmt.Sprintf("%x", structhash.Sha1(ag.Labels, 1))
if _, found := uniqueGroups[agID]; !found {
uniqueGroups[agID] = ag
}
}
log.Infof("Processing unique alert groups (%d)", len(uniqueGroups))
for _, ag := range uniqueGroups {
// used to generate group content hash
agHasher := sha1.New()