告警tags问题

[SREbo]

告警模版里添加了 fstype=ext4,mount=/data fstype=ext4,mount=/ 两个tags ，我们不想收到fstype=tmpfs,mount=/data/docker/containers/82036ff6674487c8daa820b3ecf43907df2e479cba7e8a564a06963c4cfec47a/mounts/shm类似这样的tags的磁盘告警。需要怎么配置呢

[bbaobelief]

agent上报的时候就屏蔽掉

[wangwenjie2500]

我们的解决办法是在agent里面屏蔽掉指定标签的数据 agent/cron/g/cfg.go type GlobalConfig struct { Debug bool json:"debug" Hostname string json:"hostname" IP string json:"ip" Plugin *PluginConfig json:"plugin" Heartbeat *HeartbeatConfig json:"heartbeat" Transfer *TransferConfig json:"transfer" Http *HttpConfig json:"http" Collector *CollectorConfig json:"collector" DefaultTags map[string]string json:"default_tags" IgnoreMetrics map[string]bool json:"ignore" IgnoreTags map[string]bool json:"ignore_tags" }

agent/cfg.conf "ignore_tags" : { "fstype=overlay": true, "fstype=tmpfs" : true }

agent/cron/collector.go

func collect(sec int64, fns []func() []*model.MetricValue) { t := time.NewTicker(time.Second * time.Duration(sec)) defer t.Stop() for { <-t.C

	hostname, err := g.Hostname()
	if err != nil {
		continue
	}

	mvs := []*model.MetricValue{}
	ignoreMetrics := g.Config().IgnoreMetrics
	ignoreTags := g.Config().IgnoreTags
	for _, fn := range fns {
		items := fn()
		if items == nil {
			continue
		}

		if len(items) == 0 {
			continue
		}

		for _, mv := range items {
			if b, ok := ignoreMetrics[mv.Metric]; ok && b { //不允许上报metric
				continue
			} else {
				count := 0
				for tags,status := range ignoreTags { //检查上报的tag中是否包含要拒绝的tag
					if find := strings.Contains(mv.Tags,tags);find && status {
						count += 1
						break
					}
				}
				if count == 0 { //当metric/tag都不在拒绝的列表里面才能上报
					mvs = append(mvs, mv)
				}
			}
		}
	}

	now := time.Now().Unix()
	for j := 0; j < len(mvs); j++ {
		mvs[j].Step = sec
		mvs[j].Endpoint = hostname
		mvs[j].Timestamp = now
	}

	g.SendToTransfer(mvs)

}

}