Improve Playbook Debugging Using Ansible Lint

Two Examples of How To Use Ansible Lint to Spot and Correct Errors in Ansible Playbook.

Introduction

Ansible lint is a command-line tool that is crucial in Ansible automation. It acts as a code quality checker, helping users identify errors and providing suggestions for playbook improvements. This tool is indispensable for maintaining the integrity and reliability of Ansible playbooks, reducing debugging time, and ensuring smooth automation processes. In this article, we’ll delve into the world of Ansible lint. We’ll explore how to install it, showcase some practical use cases, and demonstrate how it can prevent errors during playbook execution.

Installing Ansible Lint

Before we dive into the benefits of Ansible lint, let’s first install it. There are multiple ways to do this:

1. Using pip:

The simplest way to install Ansible lint is via Python Package Manager (pip). Run the following command:

python3 -m pip install --user ansible-lint

2. On Red Hat Enterprise Linux (RHEL):

If you’re on RHEL systems with a Red Hat Ansible Automation Platform subscription, you can use dnf to install…