Book Image

Ansible for Real-Life Automation

By : Gineesh Madapparambath
Book Image

Ansible for Real-Life Automation

By: Gineesh Madapparambath

Overview of this book

Get ready to leverage the power of Ansible’s wide applicability to automate and manage IT infrastructure with Ansible for Real-Life Automation. This book will guide you in setting up and managing the free and open source automation tool and remote-managed nodes in the production and dev/staging environments. Starting with its installation and deployment, you’ll learn automation using simple use cases in your workplace. You’ll go beyond just Linux machines to use Ansible to automate Microsoft Windows machines, network devices, and private and public cloud platforms such as VMWare, AWS, and GCP. As you progress through the chapters, you’ll integrate Ansible into your DevOps workflow and deal with application container management and container platforms such as Kubernetes. This Ansible book also contains a detailed introduction to Red Hat Ansible Automation Platform to help you get up to speed with Red Hat AAP and integration with CI/CD and ITSM. What’s more, you’ll implement efficient automation solutions while learning best practices and methods to secure sensitive data using Ansible Vault and alternatives to automate non-supported platforms and operations using raw commands, command modules, and REST API calls. By the end of this book, you’ll be proficient in identifying and developing real-life automation use cases using Ansible.
Table of Contents (22 chapters)
1
Part 1: Using Ansible as Your Automation Tool
6
Part 2: Finding Use Cases and Integrations
16
Part 3: Managing Your Automation Development Flow with Best Practices

Ansible for database operations

Database operations not only involve deploying database servers but also counting the day-to-day operations, such as managing databases, tables, database users, permissions or access. Ansible can talk to most of the well-known database services using the appropriate Ansible modules, as shown in the following diagram:

Figure 8.1 – Ansible database automation

Some of the most common database automation use cases are as follows:

  • Deploying standalone database servers
  • Configure high availability (HA) database clusters
  • Creating databases and tables
  • Managing user accounts
  • Managing permissions
  • Managing database and server access
  • Backup and restore operations
  • Implementing data replication and mirroring
  • Automated database failovers

With the help of Ansible database collections and modules, we can automate most of these operations. In the next section, you will learn how to install...