Bosun：最初の通知のみが送信されています

Question

私の初めてのBosun設定で異常な動作が発生しています。 アラートが初めて呼び出されたときにのみメールを受信して​​いるようです。 私は確かにここに..何かを誤解していますが、私の.confファイルです：

smtpHost = ${env.BOSUN_MAIL_SERV} 
smtpUsername = ${env.BOSUN_MAIL_USER} 
smtpPassword = ${env.BOSUN_MAIL_PASS} 
emailFrom = ${env.BOSUN_MAIL_FROM} 
httpListen = :8070 
timeAndDate = 31 
stateFile = ../bosun.state 
ledisDir = ../ledis_data 
checkFrequency = 10s 
logstashElasticHosts = ${env.BOSUN_ES_HOSTS} 

notification onError { 
    email = elkarel@company.net 
    print = true 
} 

template generic { 
    subject = Test alert 
    body = `<p>Alert: {{.Alert.Name}} triggered </p>` 
} 

alert company.errors.rate.exceeds0 { 
    template = generic 
    unknownIsNormal = true 
    runEvery = 1 
    $notes = "The rate of errors exceeds 1." 
    crit = 1 
    critNotification = onError 
} 

あなたが見ることができるように、critは常に設定されています。しかし、決して何も起こりません。 Bosunの出力は次のようなものです：

elkarel@thinkPad-E550:~/Bosun$ ./bosun-linux-amd64-0.5.0-rc3 -c company.conf 
2016/05/18 13:14:45 enabling syslog 
2016/05/18 13:14:45 info: search.go:194: Loading last datapoints from redis 
2016/05/18 13:14:45 info: search.go:201: Done 
2016/05/18 13:14:45 info: bolt.go:53: RestoreState 
2016/05/18 13:14:45 info: bolt.go:65: RestoreState done in 23.954µs 
2016/05/18 13:14:45 info: check.go:513: check alert company.errors.rate.exceeds0 start 
2016/05/18 13:14:45 info: check.go:537: check alert company.errors.rate.exceeds0 done (463.184µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:14:45 info: web.go:154: bosun web listening on: :8070 
2016/05/18 13:14:45 info: web.go:155: tsdb host: 
2016/05/18 13:14:45 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds0 took 11.525239ms 
2016/05/18 13:14:55 info: check.go:513: check alert company.errors.rate.exceeds0 start 
2016/05/18 13:14:55 info: check.go:537: check alert company.errors.rate.exceeds0 done (418.716µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:14:55 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds0 took 2.298315ms 

2016/05/18 13:15:05 info: notify.go:147: Batching and sending unknown notifications 
2016/05/18 13:15:05 info: notify.go:177: Done sending unknown notifications 
2016/05/18 13:15:05 info: check.go:513: check alert company.errors.rate.exceeds0 start 
2016/05/18 13:15:05 info: check.go:537: check alert company.errors.rate.exceeds0 done (380.23µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:15:05 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds0 took 919.933µs 
2016/05/18 13:15:15 info: check.go:513: check alert company.errors.rate.exceeds0 start 
2016/05/18 13:15:15 info: check.go:537: check alert company.errors.rate.exceeds0 done (351.148µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:15:15 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds0 took 807.104µs 
2016/05/18 13:15:25 info: notify.go:147: Batching and sending unknown notifications 
2016/05/18 13:15:25 info: notify.go:177: Done sending unknown notifications 
2016/05/18 13:15:25 info: check.go:513: check alert company.errors.rate.exceeds0 start 
2016/05/18 13:15:25 info: check.go:537: check alert company.errors.rate.exceeds0 done (439.26µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:15:25 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds0 took 2.429369ms 

アラートはクリティカルな状態になっていますが、通知は送信されません。私は​​にアラート名を変更した場合 ただし、通知が発射されるとメールが届いた：

elkarel@thinkPad-E550:~/Bosun$ ./bosun-linux-amd64-0.5.0-rc3 -c company.conf 
2016/05/18 13:18:35 enabling syslog 
2016/05/18 13:18:35 info: search.go:194: Loading last datapoints from redis 
2016/05/18 13:18:35 info: search.go:201: Done 
2016/05/18 13:18:35 info: bolt.go:53: RestoreState 
2016/05/18 13:18:35 info: bolt.go:65: RestoreState done in 28.431µs 
2016/05/18 13:18:35 info: check.go:513: check alert company.errors.rate.exceeds_newname start 
2016/05/18 13:18:35 info: check.go:537: check alert company.errors.rate.exceeds_newname done (638.843µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:18:35 info: web.go:154: bosun web listening on: :8070 
2016/05/18 13:18:35 info: web.go:155: tsdb host: 
2016/05/18 13:18:35 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds_newname took 2.380886ms 
2016/05/18 13:18:35 info: notify.go:57: Test alert 
2016/05/18 13:18:36 info: notify.go:115: relayed alert company.errors.rate.exceeds_newname{} to [elkarel@company.net] sucessfully. Subject: 10 bytes. Body: 99 bytes. 
2016/05/18 13:18:45 info: check.go:513: check alert company.errors.rate.exceeds_newname start 
2016/05/18 13:18:45 info: check.go:537: check alert company.errors.rate.exceeds_newname done (558.396µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:18:45 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds_newname took 746.837µs 
2016/05/18 13:18:55 info: notify.go:147: Batching and sending unknown notifications 
2016/05/18 13:18:55 info: notify.go:177: Done sending unknown notifications 
2016/05/18 13:18:55 info: check.go:513: check alert company.errors.rate.exceeds_newname start 
2016/05/18 13:18:55 info: check.go:537: check alert company.errors.rate.exceeds_newname done (394.645µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:18:55 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds_newname took 956.957µs 
2016/05/18 13:19:05 info: check.go:513: check alert company.errors.rate.exceeds_newname start 
2016/05/18 13:19:05 info: check.go:537: check alert company.errors.rate.exceeds_newname done (404.464µs): 1 crits, 0 warns, 0 unevaluated, 0 unknown 
2016/05/18 13:19:05 info: alertRunner.go:55: runHistory on company.errors.rate.exceeds_newname took 832.393µs 
2016/05/18 13:19:15 info: notify.go:147: Batching and sending unknown notifications 

通知は唯一の「新しい」アラートで明らかに送信されています。ボスンの仕組みは？誰かがそれを確認するまで通知を再送信する必要がありますか？

メールサーバーはGmailです。

ありがとうございます！

Answer 1

はい、Bosunは、警告が標準から警告に、または警告から危険に遷移したときにのみ通知を送信します。しかし通知を連鎖させたり、指定したりすることもできます

notification onError { 
    email = elkarel@company.net 
    print = true 
    timeout = 1m 
    next = onError 
} 

このようにして、アラートが受信されるまで毎分通知が送信されます。