http post 通知未发送到服务器

Question

我正在尝试从 bosun(使用 docker 图像)获取警报通知，当我的 cpu 使用率在使用 bosun 的 UI 的客户端 vm 上很高时，它显示出临界状态但不发送通知，同时也在寻找调试方法配置文件。我的配置文件包含-

tsdbHost = localhost:4242
stateFile = /data/bosun.state

template test {
    body = `Alert definition:
    Name: {{.Alert.Name}}
    Crit: {{.Alert.Crit}}
    Tags:
    <table>
        {{range $k, $v := .Group}}
            <tr><td>{{$k}}</td><td>{{$v}}</td></tr>
        {{end}}
    </table>`
    subject = {{.Last.Status}}: {{.Alert.Name}} on {{.Group.host}}
}

notification json {
    post = http://localhost:8080/alert
    body = {"text": {{.|json}}}
    contentType = application/json
    next = json
    timeout = 5s
    print = true
}

alert test {
    template = test
    $speed = avg(q("sum:rate{counter,,1}:linux.cpu{host=aaa}", "1h", ""))
    crit = $speed>195
    warn = $speed>180
    critNotification = json
    warnNotification = json
}

我的日志文件“./var/log/supervisor/bosun-stderr---supervisor-nhXZKo.log”包含-

2015/12/17 06:27:19 info: search.go:199: Backing up last data to redis
2015/12/17 06:29:20 info: search.go:199: Backing up last data to redis
2015/12/17 06:30:08 info: notify.go:122: Batching and sending unknown notifications
2015/12/17 06:30:08 info: notify.go:152: Done sending unknown notifications
2015/12/17 06:30:13 info: bolt.go:79: wrote notifications: 48.00B
2015/12/17 06:30:13 info: bolt.go:79: wrote silence: 140.00B
2015/12/17 06:30:13 info: bolt.go:79: wrote status: 767.00B
2015/12/17 06:30:13 info: bolt.go:103: save to db complete
2015/12/17 06:31:20 info: search.go:199: Backing up last data to redis
2015/12/17 06:33:21 info: search.go:199: Backing up last data to redis

我的本​​地运行的服务器文件包含-

 package main
import (
        "fmt"
        "log"
        "net/http"
)
func handleAlerts(res http.ResponseWriter, req *http.Request) {
        fmt.Print(req.Body)
        fmt.Printf("request enjoy")
}
func main() {
        http.HandleFunc("/alert", handleAlerts)
        fmt.Printf("Starting server on 8080...")
        err := http.ListenAndServe(":8080", nil)
        if err != nil {
                fmt.Println("Alerts: Server Down: ", err)
                log.Fatal("Alerts: Server Down: ", err)
        }
}

Answer 1

似乎人们收不到任何通知的两个最常见原因是:

1. Bosun 正在安静模式下运行，该模式禁止所有通知。当使用 -q 开关运行 bosun 时就是这种情况。
2. 误解了 Bosun 的提醒工作流程。在其生命周期内(尚未关闭)处于严重状态的事件将不会重新通知(请参阅文档的事件生命周期]( http://bosun.org/usage#the-lifetime-of-an-incident )部分。