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add last_sent_time for alert_cur_event

This commit is contained in:
UlricQin 2022-01-29 13:46:10 +08:00
parent 8408220870
commit 9beef8f36a
2 changed files with 15 additions and 10 deletions
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3
src/models/alert_cur_event.go
View File

@ -37,7 +37,8 @@ type AlertCurEvent struct {
TagsMap map[string]string `json:"-" gorm:"-"` // for internal usage
IsRecovered bool `json:"is_recovered" gorm:"-"` // for notify.py
NotifyUsersObj []*User `json:"notify_users_obj" gorm:"-"` // for notify.py
LastEvalTime int64 `json:"last_eval_time" gorm:"-"` // for notify.py
LastEvalTime int64 `json:"last_eval_time" gorm:"-"` // for notify.py 上次计算的时间
LastSentTime int64 `json:"last_sent_time" gorm:"-"` // 上次发送时间
}
func (e *AlertCurEvent) TableName() string {

22
src/server/engine/worker.go
View File

@ -256,7 +256,6 @@ func (r RuleEval) judge(vectors []Vector) {
event.NotifyChannelsJSON = r.rule.NotifyChannelsJSON
event.NotifyGroups = r.rule.NotifyGroups
event.NotifyGroupsJSON = r.rule.NotifyGroupsJSON
event.NotifyRepeatNext = now + int64(r.rule.NotifyRepeatStep*60)
event.TargetIdent = string(targetIdent)
event.TargetNote = targetNote
event.TriggerValue = readableValue(vectors[i].Value)
@ -301,7 +300,7 @@ func (r RuleEval) handleNewEvent(event *models.AlertCurEvent) {
_, has := r.pendings[event.Hash]
if has {
r.pendings[event.Hash].LastEvalTime = event.TriggerTime
r.pendings[event.Hash].LastEvalTime = event.LastEvalTime
} else {
r.pendings[event.Hash] = event
}
@ -313,19 +312,19 @@ func (r RuleEval) handleNewEvent(event *models.AlertCurEvent) {
func (r RuleEval) fireEvent(event *models.AlertCurEvent) {
if fired, has := r.fires[event.Hash]; has {
r.fires[event.Hash].LastEvalTime = event.LastEvalTime
if r.rule.NotifyRepeatStep == 0 {
// 说明不想重复通知，那就直接返回了，nothing to do
return
}
// 之前发送过告警了，这次是否要继续发送，要看是否过了通道静默时间
if event.LastEvalTime > fired.LastEvalTime+int64(r.rule.NotifyRepeatStep)*60 {
r.fires[event.Hash] = event
pushEventToQueue(event)
if event.LastEvalTime > fired.LastSentTime+int64(r.rule.NotifyRepeatStep)*60 {
r.pushEventToQueue(event)
}
} else {
r.fires[event.Hash] = event
pushEventToQueue(event)
r.pushEventToQueue(event)
}
}
@ -372,12 +371,17 @@ func (r RuleEval) recoverRule(alertingKeys map[string]struct{}, now int64) {
event.NotifyChannelsJSON = r.rule.NotifyChannelsJSON
event.NotifyGroups = r.rule.NotifyGroups
event.NotifyGroupsJSON = r.rule.NotifyGroupsJSON
pushEventToQueue(event)
r.pushEventToQueue(event)
}
}
}
func pushEventToQueue(event *models.AlertCurEvent) {
func (r RuleEval) pushEventToQueue(event *models.AlertCurEvent) {
if !event.IsRecovered {
event.LastSentTime = event.LastEvalTime
r.fires[event.Hash] = event
}
promstat.CounterAlertsTotal.WithLabelValues(config.C.ClusterName).Inc()
logEvent(event, "push_queue")
if !EventQueue.PushFront(event) {