ansible introduction

Ansible is an open-source IT automation tool that is used to manage the configuration and deployment of software applications, operating systems, and network infrastructure. It was first released in 2012 and has gained widespread adoption in the IT industry due to its ease of use, flexibility, and scalability.

With Ansible, you can define a set of tasks that describe the desired state of a system, and Ansible will execute those tasks across a group of target hosts. Ansible uses a simple and powerful language called YAML (Yet Another Markup Language) for defining tasks, making it easy for both developers and system administrators to create and manage Ansible playbooks.

One of the key benefits of Ansible is its agentless architecture, which means that no software needs to be installed on the target hosts for Ansible to work. Instead, Ansible uses SSH to connect to target hosts and execute tasks remotely, which makes it easy to manage large and complex infrastructures.

Ansible can be used to automate a wide variety of tasks, including software installation and configuration, file management, user management, system monitoring, and more. It also integrates with a variety of cloud platforms and container orchestration tools, making it an essential tool for modern IT infrastructure management.