Book Image

Learning Ansible 2 - Second Edition

Book Image

Learning Ansible 2 - Second Edition

Overview of this book

Ansible is an open source automation platform that assists organizations with tasks such as configuration management, application deployment, orchestration, and task automation. With Ansible, even complex tasks can be handled easier than before. In this book, you will learn about the fundamentals and practical aspects of Ansible 2 by diving deeply into topics such as installation (Linux, BSD, and Windows Support), playbooks, modules, various testing strategies, provisioning, deployment, and orchestration. In this book, you will get accustomed with the new features of Ansible 2 such as cleaner architecture, task blocks, playbook parsing, new execution strategy plugins, and modules. You will also learn how to integrate Ansible with cloud platforms such as AWS. The book ends with the enterprise versions of Ansible, Ansible Tower and Ansible Galaxy, where you will learn to interact Ansible with different OSes to speed up your work to previously unseen levels By the end of the book, you’ll able to leverage the Ansible parameters to create expeditious tasks for your organization by implementing the Ansible 2 techniques and paradigms.
Table of Contents (16 chapters)
Learning Ansible 2 Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface

Building compiled software with RPM packaging


RPM packaging is very useful for non-binary applications and close to a necessity for binary applications. This is also true because the difference in complexity is pretty low between a non-binary and a binary case. In fact, the build and the installation will work in exactly the same way. The only thing that will change is the Spec file.

Let's see for example the Spec file needed to compile and package a simple Hello World! application written in C:

%global commit0 7c288b9d80a6ef525c0cca8a744b32e018eaa386 
%global shortcommit0 %(c=%{commit0}; echo ${c:0:7}) 
 
Name:           hello-world 
Version:        1.0 
Release:        1%{?dist} 
Summary:        Hello World example implemented in C 
 
License:        GPLv3+ 
URL:            https://github.com/Fale/hello-world 
Source0:        %{url}/archive/%{commit0}.tar.gz#/%{name}-%{shortcommit0}.tar.gz 
 
BuildRequires:  gcc 
BuildRequires...