Configuration Management

How to Install and Configure Ansible on an Ubuntu 12.04 VPS — step-by-step Linux tutorial on Progressive Robot

How to Install and Configure Ansible on an Ubuntu 12.04 VPS

Configuration management is an administrative concept that deals with managing multiple remote machines from a single server in an automated way. Ansible is a simple, but powerful configuration management system that communicates with and configures remote systems through simple SSH connections. In this guide, we will discuss how to install and configure an Ansible server that we can later use to control our hosts

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Cómo instalar y utilizar Ansible en Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Cómo instalar y utilizar Ansible en Ubuntu 20.04

Los sistemas de administración de configuraciones están diseñados para simplificar el proceso de control de un gran número de servidores, para los administradores y los equipos de operaciones. Le permiten controlar muchos sistemas diferentes de forma automatizada desde una…

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How To Install Puppet 4 on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Puppet 4 on Ubuntu 16.04

Puppet is a configuration management tool that helps system administrators automate the provisioning, configuration and management of a server infrastructure. In this tutorial, we will demonstrate how to install open source Puppet 4 in a master-agent setup on Ubuntu 16.04. In this setup, the Puppet master server—which runs the Puppet Server software—can be used to control al

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How To Structure a Terraform Project — step-by-step Web Servers tutorial on Progressive Robot

How To Structure a Terraform Project

Structuring Terraform projects appropriately according to their use cases and perceived complexity is essential to ensure their maintainability and extensibility in day-to-day operations. In this tutorial, you’ll learn about structuring Terraform projects according to their general purpose and complexity. Then, you’ll create a project with a simple structure using the more common features of Terraform: variables, locals, data sources, and provisioners.

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