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    DevOps Taiwan - Monitoring Tools 大亂鬥 - 提問募集 === 感謝大家今天的參與,大亂鬥順利舉辦完畢,因為時間緣故以下的題目無法全數讓講者們一一回答,歡迎大家持續在社群當中提出與更多社群朋友一起討論喔! --- * 活動時間:2018/5/26 14:00 ~ 17:30 * 活動地點:松江101國際會議中心(104台北市中山區松江路101號4樓) * 票價:300 元 * 活動人數:150 人 * 活動報名:https://devops.kktix.cc/events/monitoring-tools --- 本場活動將有一段「綜合座談」的時間,歡迎各位直接在此共筆文件中提出各種與 Monitoring 相關的問題,我們將會於該時段詢問各位講者,讓大家能彼此交流相關經驗。 請將問題條列如下,謝謝 (歡迎編輯此清單,提出更多問題~) 1. 可否分享一些你畢生難忘的監控異常事件? 1. 你挑選 Monitoring Tools 時,你會根據哪些項目來選擇工具? 1. 你是如何 Monitoring Monitoring systems? 1. 你目前比較常監控的環境(目標對象),你會監控哪些指標(Metric)?告警的條件又是? 1. ~~你如何確認你設置的監控指標、告警條件是否正確?是否能正確用來識別服務為正常狀態?~~ 1. 請問如何長期保存監控系統的資料,而不影響系統效能? 1. 針對累積的監控資料,你們會進行後續的分析與利用嗎?會運用在哪些方面? 1. ~~大量監控項目所形成的資料,資料庫該如何優化?需要優化那些項目才好?~~ 1. 請問監控系統有再串接別的系統來達到自動化處理系統障礙的目標? 1. ~~關於 Dashboard 的規劃,有沒有什麼建議與經驗可以分享?會區分給不同對象與載具查看的 Dashboard?~~ 1. 如何有效的監控 API 運作情形,API 端開發是否有需要對應的處理? 1. ~~若是自有機房,如何正確的紀錄所有機器資訊?(OS version, CPU, RAM, Disk..etc)~~ 1. ~~如果針對於 docker 或 kubernetes 的環境,內部的ip是不固定的,有何方法進行自動發現並監控呢?當該服務不存在時,又有何方法能從 dasboard 上自動消失呢?~~ 1. 是否可以分享針對不同量級(10 ~ 100、100 ~ 500、超過1000 ~)的監控對象,分享您的經驗?像是會遇到的雷與坑? 1. 針對公司已經有許多舊有的監控系統,如何整合或是替換,分享技術方面與人溝通方面的挑戰 1. 在講座中有提到 ELK 的監控上會帶來較高的成本,因此會搭配其他監控服務,請問如何選擇及整合哪種工具,才能達到成本與效能的最佳組合呢? > 刪除線的部份為當天來不及探討的題目。

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