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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-ansible/
课程评论：没有评论
【Mastering Ansible 课程总结】 本课程是一次循序渐进的学习 Ansible 以实现配置管理和编排的旅程。课程设计旨在从零开始构建一个真实的应用程序栈，并在此过程中学习 Ansible。 **核心理念：** * **实战驱动：** 课程不拘泥于文档的逐页讲解，而是根据构建和重构应用程序过程中遇到的复杂性来组织教学主题。 * **全面覆盖：** 除了 Ansible 的核心配置概念，课程还深入讲解了构建用于维护和故障排除的工具。 * **自动化工作流：** 目标是建立一个完全通过 Ansible Playbook 来实现配置和故障排除的工作流程，这些 Playbook 可以提交到代码仓库并持续改进。 **课程结构（共 6 个部分）：** 1. **基础入门：** 涵盖 Ansible 的初始安装和基础概念。 2. **应用程序构建（分层）：** 从第三部分开始，课程将逐步构建一个示例应用程序环境，每节课学习一个新概念并将其应用于 Playbook。 3. **重构与模块化：** 在应用程序成功运行后，课程将重点关注模块化和封装来重构现有配置。 4. **性能优化：** 学习优化代码和减少 Playbook 执行时间的技术。 5. **故障排除与测试：** 课程的最后部分将专注于诊断和解决问题以及进行测试。 **学习方式：** * **概念与实践结合：** 每节课都引入新的 Ansible 概念，并展示如何在实际演示环境中应用这些概念，以便学习者能直观地看到输出结果。 * **详尽的辅助资料：** 每节课的笔记中都包含指向相关文档的链接，以及课程结束时代码库的快照。 **技术细节：** * **Ansible 版本：** 本课程基于 Ansible v1.9.3。 * **目标环境：** 课程针对 Ubuntu Linux 服务器上的三层 Web 应用程序环境（Nginx, Apache2, Python, MySQL）。 * **不包含内容：** 本课程不涵盖 Windows 服务器管理。 **适用人群：** 本课程不仅是 Ansible 的入门指南，更是对配置管理、编排、基础设施即代码 (Infrastructure-as-Code) 和 DevOps 原则感兴趣的工程师的宝贵资源。
Mastering Ansible is a step-by-step journey of learning Ansible for configuration management and orchestration.The course is designed as a journey through configuring a realistic application stack from the ground up. Instead of going page-by-page through the Ansible documentation, topics are ordered to align with the growing complexity of our application as we build it up and refactor it.In addition to the core concepts of configuration with Ansible, we spend time on building tools to help us maintain and troubleshoot our application. The goal is to have a workflow where all of the configuration and troubleshooting is done through ansible playbooks that can be committed to a repository and improved over time.The course is divided into 6 sections, starting with initial installation and foundational concepts. Starting in section 3, we build up a sample application environment layer-by-layer, learning a new concept in each lecture. After the application is up and running, we refactor our setup in section 4 with an emphasis on modularity and encapsulation. In section 5, we optimize our code and learn about techniques to reduce the playbook execution time. The course finishes with a final section on troubleshooting and testing.For each lecture, we introduce a new Ansible concept and apply it to our playbooks. For most lectures, we execute the new concept in the demo environment so you can see what the output should look like. In the notes of each lecture, you'll find a link to the relevant documentation pages, along with a snapshot of the codebase at the end of that lecture.This course was built with Ansible version 1.9.3, applied to a 3-tiered web application environment leveraging NGINX, Apache2, Python, and MySQL on Ubuntu Linux servers. We do not cover administering Windows servers in this course.This course is designed as an introduction to Ansible, but also as a guide for engineers interested in configuration management, orchestration, infrastructure-as-code, and devops principles.
