About This Book
Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services
Create, manage, and automate production-quality services while dealing with inherent issues
Each recipe is carefully organized with instructions to complete the task efficiently
Who This Book Is For
Docker Cookbook is for developers, system administrators, and DevOps engineers who want to use Docker in his/her development, QA, or production environments.
It is expected that the reader has basic Linux/Unix skills such as installing packages, editing files, managing services, and so on.
Any experience in virtualization technologies such as KVM, XEN, and VMware will help the reader to relate with container technologies better, but it is not required.
In Detail
Docker is a Linux container engine that allows you to create consistent, stable, and production-quality environments with containers.
You will start by installing Docker and understanding and working with containers and images. You then proceed to learn about network and data management for containers. The book explores the RESTful APIs provided by Docker to perform different actions such as image/container operations. Finally, the book explores logs and troubleshooting Docker to solve issues and bottlenecks. This book will also help you understand Docker use cases, orchestration, security, ecosystems, and hosting platforms to make your applications easy to deploy, build, and collaborate on.
Neependra Khare is currently working as a principal performance engineer in Red Hat's system design and engineering team. He has more than 11 years of IT experience. Earlier, he worked as a system administrator, support engineer, and filesystem developer. He loves teaching. He has conducted a few corporate training sessions and taught full semester courses. He is also a co-organizer of the Docker Meetup Group, in Bangalore, India. He lives with his wife and two-year-old daughter in Bangalore, India. His Twitter handle is @neependra and his personal website is http://neependra.net/. He has also created a website for the book, which you can visit at http://dockercookbook.github.io/.
About This Book Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services Create, manage, and automate production-quality services while dealing with inherent issues Each recipe is carefully org...
评分About This Book Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services Create, manage, and automate production-quality services while dealing with inherent issues Each recipe is carefully org...
评分About This Book Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services Create, manage, and automate production-quality services while dealing with inherent issues Each recipe is carefully org...
评分About This Book Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services Create, manage, and automate production-quality services while dealing with inherent issues Each recipe is carefully org...
评分About This Book Provides practical techniques and knowledge of various emerging and developing APIs to help you create scalable services Create, manage, and automate production-quality services while dealing with inherent issues Each recipe is carefully org...
坦白说,很多技术书在“故障排查”这一环总是写得过于简单,草草收场。但《Docker Cookbook》却在这里展现了其强大的实用主义底色。书中专门辟出了一块区域,详细列举了各种运行时可能遇到的怪现象,比如容器卡住启动、性能下降、网络连接失败等。更妙的是,它给出的不是猜测性的建议,而是具体的诊断命令和日志分析方法。例如,当容器重启循环时,它会指导你如何使用 `docker logs --tail 100 <container_id>` 来捕获关键的启动失败信息,或是如何使用 `docker inspect` 来检查网络配置是否被意外覆盖。这种“问题-诊断-修复”的结构,极大地减少了我在遇到突发状况时的焦虑感。读完这部分,我感觉自己仿佛多了一副“X光眼镜”,能够穿透容器的表层,直达问题的核心。对于任何需要长期维护 Docker 环境的工程师而言,这种实战级别的排错指南,其价值无可替代,它真正教会了我如何与容器生态系统“对话”和“辩论”。
评分对于一个习惯了虚拟机时代复杂配置的我来说,这本书带来的最深刻印象是“简化”与“优雅”。我曾经花了好几天时间配置一个包含数据库、缓存和应用服务的复杂环境,那里面充斥着各种环境变量的传递和端口映射的纠结。然而,在《Docker Cookbook》中,我看到了如何用寥寥数行 `docker-compose.yml` 文件,将整个服务集合体清晰地定义出来,启动、停止、重启,都变得如同一个原子操作般简洁。书中对 Compose 文件的讲解尤其到位,它没有把 Compose 仅仅当作一个运行多个容器的工具,而是将其提升到了“应用定义语言”的层面。它教会了我如何使用命名服务、如何管理依赖顺序,甚至是如何在 Compose 文件中引入外部配置,这一切都使得跨团队协作的门槛大大降低。以前,新同事入职,我得花半天解释环境依赖;现在,我只需要告诉他们 `git clone` 然后运行 `docker-compose up -d`,一切迎刃而解。这种效率上的飞跃,直接转化成了实实在在的业务价值,这本书的价值,远超其纸面定价。
评分我注意到,这本书在处理安全性方面也投入了相当的笔墨,这一点对于企业级应用来说是至关重要的考量。它没有回避 Docker 在安全层面可能存在的“陷阱”,比如不小心以 root 权限运行容器,或者暴露了不该暴露的宿主机端口。书中关于如何构建最小化基础镜像(基于 Alpine 或 Scratch)的章节,简直是一堂生动的“瘦身与加固”实践课。通过对比不同基础镜像的大小和包含的攻击面,它直观地展示了“精简即安全”的理念。此外,对于卷(Volume)的权限管理和 Secrets 的使用场景,讲解得细致入微,让人明白在生产环境中如何确保敏感数据不以明文形式硬编码在配置文件中,也不轻易地在容器日志中泄露。这套体系化的安全实践,让我对 Docker 的信心倍增,它不再只是一个玩具,而是可以托付生产重任的可靠工具,这得益于作者对细节毫不妥协的审视态度。
评分这本《Docker Cookbook》的封面设计着实吸引人,那种深邃的蓝色调配上简洁有力的字体,一下子就让人联想到技术世界里那种严谨而高效的感觉。我拿到这本书的时候,内心是充满期待的,希望它能像一本实用的工具箱,而不是晦涩难懂的理论教材。内页的排版也很舒服,代码块和文字的间距处理得当,即便是长时间阅读也不会感到视觉疲劳。最让我惊喜的是,它不像某些技术书籍那样堆砌复杂的概念,而是非常注重实操性。我记得第一次尝试书中介绍的一个多阶段构建的例子,原本我以为会遇到各种依赖地狱的问题,结果按照步骤一步步来,Dockerfile 的逻辑清晰得就像在看一份美味的食谱,每一步都有明确的目的和预期的效果。这种“照着做就能成功”的感觉,对于像我这样既想深入理解底层原理,又追求快速交付成果的开发者来说,简直是福音。它不仅仅是教你如何使用 Docker 命令,更重要的是,它在潜移默化中建立了一种“容器化思维”,让你在设计架构之初就考虑到环境隔离和可移植性,这才是真正的价值所在,让日常的部署工作变得像搭积木一样简单可靠。
评分初翻阅这本书时,我立刻被其中对常用场景的覆盖广度所折服。它似乎洞察了几乎所有初学者和中级用户在日常工作中会遇到的“拦路虎”。比如,如何优雅地处理数据持久化,而不是每次容器销毁数据就丢失的窘境;如何为不同的开发环境(开发、测试、生产)定制差异化的配置,确保一致性;乃至于那些稍微进阶一点的,关于网络模式的深度解析——为什么我需要 `bridge`,什么时候该考虑 `host`,以及自定义网络的魔力。这本书的叙事方式非常平实,没有那种高高在上的技术布道感,更像是经验丰富的前辈在手把手地指导你“走过那个坑”。我特别欣赏它在解释每一个“食谱”时,都会附带一个“为什么要这样做”的剖析。这避免了单纯的复制粘贴,让读者能够真正理解背后的原理,从而在面对未曾预设的复杂情况时,也能迅速找到解决方案的灵感。这种构建知识体系而非仅仅提供答案的做法,让这本书的保质期大大延长,它不是一本时效性很强的快餐指南,而是一本可以常备手边的参考宝典。
评分还可以。
评分还可以。
评分read second version,lot of new features on network
评分read second version,lot of new features on network
评分还可以。
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