May 2025
Intermediate to advanced
828 pages
10h 54m
Chinese
Content preview from 《网络可编程性和自动化》第二版
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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.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.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.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.
序言
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欢迎访问Network+ Programmability and Automation！
Network+ 行业正在发生巨变。在新协议、新技术、新交付模式革命的推动下，在企业需要更敏捷、更灵活才能在竞争中立于不败之地的要求下，企业和网络专业人员接受网络可编程性和自动化思想和概念的动力也许比以往任何时候都要大。但是，什么是网络可编程性和自动化？让我们从本书开始回答这个问题。
本书内容
正如书名所示，本书主要介绍网络可编程性和自动化。网络可编程性和自动化的核心是简化网络设备、网络拓扑结构、网络服务和网络连接的配置、管理和操作任务。
这其中涉及到许许多多的组成部分--包括现在在网络中应用比过去广泛得多的操作系统、持续集成等新方法，以及以前可能只属于系统管理员领域的工具（源代码控制和配置管理系统等工具）。由于所有这些在网络可编程性和自动化的核心定义中都发挥了作用，因此我们涵盖了所有这些主题。我们编写本书的目的是让您能够为网络可编程性和自动化奠定知识基础。
本版新增内容
该书的这一版本在原版的基础上进行了更新，增加了四个全新的章节：
我们还对现有章节进行了更新，加入了一些新的概念，比如这些：
-
谷歌协议缓冲区
-
gRPC/gNMI
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Terraform
-
诺尼尔
除新增内容外，我们还对每一章进行了更新和扩展，以反映自第一版出版以来的进步和行业变化。
我们很高兴有机会在书中加入这些令人兴奋的新主题。由于篇幅所限，第一版中的一些内容没有延续到这一版中。不过，我们并没有简单地删除这些内容，而是将其免费提供给https://oreilly-npa-book.github.io。
本书的编排方式
本书并不一定要从头读到尾，相反，我们将主题进行了细分，这样你就可以很容易地找到你最感兴趣的内容。你可能会发现，从头开始依次阅读前三章很有用，因为它们提供了背景信息，并为本书的其余部分做了铺垫。从这里开始，你可以跳到任何对你最有用或最感兴趣的主题。
我们努力使各章节保持相对独立，但任何技术都不可能做到这一点。只要有可能，我们就会提供交叉参考，帮助您找到所需的信息。
下面是我们如何组织这些主题的简要介绍：
- 第 1 章，"网络产业趋势"
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概述了启动软件定义网络（SDN）的主要事件和趋势。正如您所看到的，SDN 是网络可编程性和自动化日益受到关注的起源。
- 第 2 章，"网络自动化"
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从第 1 章开始讨论 SDN，并特别关注网络自动化--网络自动化的历史、自动化类型、自动化涉及的工具和技术，以及自动化如何影响运营模式（以及运营模式如何影响自动化）。
- 第 3 章，"Linux"
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概述了 Linux 操作系统。本章绝不是对 Linux 的全面讨论，旨在让网络专业人员尽快了解 Linux、基本 Linux 命令和 Linux 网络概念。
- 第 4 章，"云"
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从 Network+ 的角度介绍云计算，并为容器和 Kubernetes 网络等许多相关主题提供了一个跳板。我们还讨论了网络工程师的现有技能如何转化到基于云的环境中。
- 第 5 章，"网络开发环境"
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探讨维护 Network+ 开发人员环境的工具和技术。这是任何网络自动化项目的关键部分，它能让团队更有效地就解决方案进行协作，并高效地从开发到测试，一直到生产。 ...
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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.