July 2019
Intermediate to advanced
480 pages
9h 35m
Chinese
Content preview from 持續交付｜使用Java
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觀察機制：監視、log 與追蹤 |
395
Sensu
Sensu
是一種開放原始碼的商用基礎設施和 app 監視及遙測解決方案，提供了可以監視
幾乎所有東西的框架：從基礎設施到 app 健康到商業 KPI。Sensu 旨在解決本書討論過
的現代基礎設施平台帶來的監視挑戰（例如在使用公用、私用和混合雲端時，混合使用
靜態、動態和暫態基礎設施）。Sensu 通常會被用來取代現有的基礎設施監視解決方案
（例如 Nagios）。
Sensu 會將所有組態公開為 JSON 檔案，因此你很容易藉由 VCS 來自動化和管理組態。
Sensu 也可以和 PagerDuty、Slack 及 email 等警報工具妥善地整合。
一般來說，Sensu 可以和其他工具共存，例如 Prometheus，許多組織都同時使用這兩種
工具。開發者比較喜歡使用 Prometheus，因為它提供較佳的用戶體驗（UX）和廣泛的
查詢功能；而運維人員比較喜歡使用 Sensu，因為它可以和許多基礎設施整合（包括重
複使用現有 Nagios 健康檢查功能）。
收集與儲存
每一種數據與 log 資料都要可靠地取得與儲存，以便日後進行分析。本節將探討針對這
些需求的熱門解決方案。
商用數據與 log 收集工具
所有的大型端雲供應商都提供了自己的數據與 log 收集和分析工具，例如 AWS
CloudWatch、GCP StackDriver 和 Azure Monitor。許多初創公司也在探索這
個領域，因為從所有這些資料中整理和產生洞見是一項不小的挑戰
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.