March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
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193
第 18 章
容器世界的
FinOps
随着微服务的采用，容器也越来越受欢迎。在过去几年中，组织里运行的并发容器的数
量迅速增加。总体而言，管理单个正在运行的容器实例非常简单。但是，在许多服务
器实例上运行数百或数千个容器很难。因此，
AWS Elastic Container Service
（
ECS
）和
Kubernetes
等编排引擎的选项也随之而来，这些选项使
DevOps
团队能够维护配置并编
排数百个（甚至数千个）容器的部署和管理。
虽然
AWS Elastic Container Service
（
ECS
）
和
Kubernetes
之间有许多相似之处，
但其中使用了不同的术语。为了简单起见
—
除了专门谈论
Kubernetes
时
—
“容器”和“服务器实例”在
Kubernetes
中分别指“
Pod
”和“节点”。
由于容器和容器编排引擎正在成为许多团队的热门选择，因此，了解这些容器化工作负
载对
FinOps
实践的基本影响至关重要。容器等共享资源在成本分配、成本可视化和资
源优化方面带来了挑战。在容器化世界中，传统的
FinOps
成本分配不起作用。不能简
单地将资源的成本分配给标记或标签，因为资源可能正在运行多个容器，每个容器支持
不同的应用程序。它们也可能被分配到组织周围的不同成本中心。不过，不用担心。在
本章中，我们将介绍一些更改和调整，以使你能够在容器世界中成功运行
FinOps
实践。
初识容器
让我们快速浏览一下容器的基础知识。
很简单，容器就是打包软件的一种方式。所有要求和设置都包含在可部署的镜像中。像
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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.