Ansible combines configuration management, orchestration, and parallel command execution into a single tool. Its batteries-included approach and built-in module library makes it easy to integrate it with cloud platforms, databases, and notification services without requiring additional plugins. Playbooks in Ansible define the policies your systems under management enforce. They facilitate effective configuration management rather than running ad hoc scripts to deploy complex applications.This book will show you how to write a blueprint of your infrastructure encompassing multi-tier applications using Ansible's playbooks. Beginning with the basic concepts such as plays, tasks, handlers, inventory, and the YAML syntax that Ansible uses, you will see how to organize your code into a modular structure. Building on this, you will master techniques to create data-driven playbooks with variables, templates, logical constructs, and encrypted data. This book will also take you through advanced clustering concepts such as discovering topology information, managing multiple environments, and orchestration.By the end of this book, you will be able to design solutions to your automation and orchestration problems using playbooks quickly and efficiently.

This book is for Ansible developers and operators who have an understanding of the core elements and applications but are now looking to enhance their skills in applying automation using Ansible.

This book is for Ansible developers and operators who have an understanding of the core elements and applications but are now looking to enhance their skills in applying automation using Ansible.

Ansible是近年用户量急速蹿升的开源配置管理工具。在Ansible之前，行业中已经有很多开源配置管理工具了，特别是鼎鼎大名的Puppet，堪称配置管理界的超级巨星。然而，Ansible依靠它的简单易用、"零依赖"及弱抽象还是获得了无数开发者和运维工程师的青睐。遗憾的是，由于Ansible还很年轻，除了官方文档外，其他相关的优秀文档可谓凤毛麟角。而《奔跑吧Ansible》恰恰就是为了缓解这一现状而写的。作者在《奔跑吧Ansible》中演示了如何使用Ansible在接近真实的生产环境进行管理的案例，这既演示了Ansible的强大功能，又能够帮助读者快速入门与上手，非常适合作为官方文档的扩展资料来阅读。

从适合读者阅读和掌握知识的结构安排上讲，本书分为“基础入门篇”“高级进阶篇”“Web自动化开发篇”。本书在介绍新技术应用的同时更注重读者对技术的消化和接受程度，整个过程都秉承原理→练习→实战的思路，让读者轻松逐步深入，不会有生硬和突兀感。在介绍Ansible的核心技术应用Playbook章节更是不惜用50页左右的篇幅，通过企业实际案例讲解分析Playbook的使用技巧和经验心得。在Ansible企业应用实战相关章节，详细介绍Ansible与现今流行技术的结合使用，以及如何自我发展、自我完善技能。

从适合读者阅读和掌握知识的结构安排上讲，本书分为“基础入门篇”“高级进阶篇”“Web自动化开发篇”。本书在介绍新技术应用的同时更注重读者对技术的消化和接受程度，整个过程都秉承原理→练习→实战的思路，让读者轻松逐步深入，不会有生硬和突兀感。在介绍Ansible的核心技术应用Playbook章节更是不惜用50页左右的篇幅，通过企业实际案例讲解分析Playbook的使用技巧和经验心得。在Ansible企业应用实战相关章节，详细介绍Ansible与现今流行技术的结合使用，以及如何自我发展、自我完善技能。

Ideal for introductory studio art courses in drawing, Drawing Essentials: A Guide to Drawing from Observation thoroughly covers the three drawing subcategories that are most important at the foundation level--basic drawing (non-subject specific), figure drawing, and perspective drawing--explaining clearly and in depth the elements that are essential to depicting form and space ...(展开全部)

Design is about passion, emotion and attachment and it must be at the heart of every business. Discover why design is the Number 1 determinant of whether a product or service stands out. Perceptive, provocative and inspiring ideas to transform the way you work, this is your crucial guide to design to help you reinvent your business from management guru Tom Peters.

Lorin Hochstein任职于SendGrid实验室，是一名负责开发与部署新产品的高级软件工程师。他曾在Nimbis Services任职云服务首席架构师，还曾经是加州大学信息科学院的计算机科学家。Lorin拥有马里兰大学计算机科学博士学位。 译者介绍：陈尔冬，前新浪网技术总监；现华为高级技术专家，从事公有云相关能力建设。

A gorgeous facsimile edition (reminiscent of her classic book-in-a-box, Nox), H of H Playbook is a stunning re-creation of Euripides’s famous play, with illustrations by the author H of H Playbook is an explosion of thought, in drawings and language, about a Greek tragedy called Herakles by the 5th-century BC poet Euripides. In myth Herakles is an embodiment of manly violence w...(展开全部)