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Automate Linux server tasks using Ansible — from basic playbooks to advanced use cases. This section includes real-world examples, troubleshooting guides, and best practices for deploying services like Apache, Nginx, firewalls, and more using Ansible roles and YAML-based automation. Ideal for sysadmins, DevOps engineers, and anyone scaling their infrastructure the smart way.
Ansible is one of the most popular automation tools for Linux system administrators and DevOps engineers. Whether you’re deploying applications, managing configurations, or orchestrating IT infrastructure, installing Ansible on CentOS,…
When working with Linux server automation, knowing your target host’s details is the first step to smooth deployments. The Ansible setup module Linux facts command is the go-to method for…
Automation isn’t just a buzzword in IT anymore — it’s survival. As teams scale and infrastructures grow complex, manually managing systems becomes error-prone and slow. That’s where DevOps practices and…
As you create more playbooks, you may find that you can utilize code from playbooks you have earlier created. For example , a playbook designed to set up a Nginx…
In Ansible, the concept of a content collection was introduced with the release of Ansible version 2.10. Essentially, a content collection combines modules, roles, and plugins for playbooks into a…
Encrypting sensitive information in configuration files has become a standard best practice, especially in environments managed using Ansible. This article explores how to encrypt or decrypt a string through Ansible…
Managing software packages manually on Linux systems—especially across dozens or hundreds of servers—is both time-consuming and error-prone. As a Linux system administrator, DevOps professional. Mastering Ansible’s yum and dnf modules…
This guide walks you through how to install Ansible on Ubuntu, specifically versions 22.04 LTS and 25.04, using beginner-friendly, step-by-step instructions. You’ll also get real-world tips, common pitfalls to avoid,…
This article focuses on the Ansible blockinfile module ( ansible.builtin.blockinfile ), which allows users to insert, update, or remove blocks of text within files on remote hosts. Whether you’re adding…
This article provides step-by-step instructions for installing Ansible Navigator and setting up the Execution Environment on Linux systems. It covers the installation of necessary tools like Podman or Docker, setting…
Ansible is widely known for simplifying automation across infrastructure, and one of its most practical features is its ability to handle file operations. It simplifies remote file management through modules…