添加报警

报警规则脚本

var db = 'telegraf'

var rp = 'autogen'

var measurement = 'cpu'

var groupBy = []

var whereFilter = lambda: ("cpu" == 'cpu-total')

var name = 'noc-lutest'

var idVar = name

var message = 'noc-lutest is {{.Level}}, value: {{ index .Fields "value" }},卢志尧: {{.Group}}'

var idTag = 'alertID'

var levelTag = 'level'

var messageField = 'message'

var durationField = 'duration'

var outputDB = 'chronograf'

var outputRP = 'autogen'

var outputMeasurement = 'alerts'

var triggerType = 'threshold'

var crit = 8.5

var data = stream
    |from()
        .database(db)
        .retentionPolicy(rp)
        .measurement(measurement)
        .groupBy(groupBy)
        .where(whereFilter)
    |eval(lambda: "usage_system")
        .as('value')

var trigger = data
    |alert()
        .crit(lambda: "value" > crit)
        .message(message)
        .id(idVar)
        .idTag(idTag)
        .levelTag(levelTag)
        .messageField(messageField)
        .durationField(durationField)
        .stateChangesOnly()
        .post('http://most-wanted.devops/api/most-wanted/receive?access_token=ZNZcczmSA2dUkuQcYomkhLb6GshT9a8e')

trigger
    |eval(lambda: float("value"))
        .as('value')
        .keep()
    |influxDBOut()
        .create()
        .database(outputDB)
        .retentionPolicy(outputRP)
        .measurement(outputMeasurement)
        .tag('alertName', name)
        .tag('triggerType', triggerType)

trigger
    |httpOut('output')