奔跑吧Ansible

原书推荐序 ................................................................................xxiii 前言 .......................................................................................... xxv 第1 章　概述 ................................................................................1 关于版本的说明 .....................................................................................................2 Ansible 的优点 .......................................................................................................2 Ansible 如何运作 ...................................................................................................3 Ansible 的精妙设计有哪些 ....................................................................................4 易读的语法 .....................................................................................................4 远程主机无须安装任何依赖 ...........................................................................5 基于推送模式 ..................................................................................................5 Ansible 管理小规模集群 .................................................................................6 内置模块 .........................................................................................................6 非常轻量的抽象层 ..........................................................................................7 Ansible 太过于简单了吗 ........................................................................................8 我需要具备哪些基础知识 ......................................................................................9 哪些内容不会涉及 .................................................................................................9 安装Ansible.........................................................................................................10 建立一台用于测试的服务器 ................................................................................ 11 使用Vagrant 来创建测试服务器 ................................................................... 11 xiv ｜ 目录 将测试服务器的信息配置在Ansible 中 ........................................................15 使用ansible.cfg 文件来简化配置 ..................................................................16 继续前进 ..............................................................................................................20 第2 章　playbook ：一切的开端 ...................................................21 一些准备工作 ......................................................................................................21 一个简单的playbook ...........................................................................................22 指定一个nginx 配置文件 ..............................................................................24 创建一个定制的首页 .....................................................................................25 创建一个webservers 群组 .............................................................................25 运行这个playbook ...............................................................................................26 playbook 是YAML 格式的 ..................................................................................28 文件的起始 ...................................................................................................28 注释 ...............................................................................................................28 字符串 ...........................................................................................................28 布尔型 ...........................................................................................................29 列表 ...............................................................................................................29 字典 ...............................................................................................................30 折行 ...............................................................................................................30 剖析playbook ......................................................................................................31 play..............................................................................................................