Terraform Lifecycle: Workflow and Lifecycle Meta-Argument
Introduction IaC has transformed how we think of building and managing infrastructure. The days of hand-configured servers and dragging through murky cloud dashboards are long gone. Infrastructures (servers, databases, networks, etc.) can be defined using tools such as Terraform in simple, easy-to-read configuration files. While many users are familiar with the init, plan, and apply […]
Understanding Ansible AWX: A Step-by-Step Guide (2025)
Introduction Managing Ansible automation at scale can get complicated. While the command line is effective, it lacks a central point for team collaboration and visibility. This is the problem Ansible AWX solves. Ansible AWX is an open-source web interface and task engine for Ansible. It has an easy-to-use console to handle your playbooks, inventories, and […]
What is Terraform in DevOps? || The Ultimate Guide (2025)
Introduction What is Terraform in DevOps? Terraform is an IaC tool that uses declarative configuration files to define and deliver infrastructure, allowing DevOps experts to manage it using the power of configuration files written in a simple configuration language. Terraform automation eliminates repetitive workflow to configure servers, databases, and networks rather than doing it manually, […]
Terraform Modules Basics: Types, Use Cases, and Examples
Introduction Terraform modules are reusable, organized components that simplify infrastructure-as-code (IaC) development by grouping related Terraform configurations into a single package. By using Terraform modules, teams can standardize and automate infrastructure provisioning across multiple environments, ensuring scalability, consistency, and reduced code duplication. The modules assist in the management of complex infrastructure by dividing it into […]
Ultimate Guide to Ansible Inventory: Beginner to Pro (2025)
Introduction Keeping track of multiple servers is quite similar to solving a complex puzzle, which requires great precision. Remembering all the IP addresses, assigned roles, and relevant environments can quickly become confusing. This is where Ansible comes into action. Ansible is particularly useful and serves as a powerful automation tool. But as with any great […]
Ansible Playbook Basics: A Beginner’s Guide (2025)
Introduction As a network engineer, you have to deal with a lot of tasks. Maybe you manage one server. Perhaps you manage one hundred servers. You need to install software. You need to update the files. You need to start and stop services. Doing this all manually is slow. It is boring. And it is […]
What are Provisioners in Terraform? | How They Work (2025)
Introduction Provisioners in Terraform help execute scripts or commands on local or remote machines during resource creation or destruction. They are normally utilized to do things such as setting up of servers, executing shell scripts, or starting up any application on the deployment of infrastructure. While provisioners in Terraform can automate post-deployment actions, HashiCorp recommends […]
Ansible Architecture Overview: Key Components & WorkflowÂ
Introduction Managing infrastructure on a large-scale is a highly challenging task in modern complex IT environments. Ensuring consistency, compliance, and operational efficiency across numerous systems requires a robust automation strategy. Thats where Ansible steps in. It’s agentless design and human- friendly YAML format enhances configuration management, application deployment, and the task orchestration, which makes it […]
Ansible vs Terraform: Differences, Use Cases, & Similarities
Introduction Ansible, supported by Red Hat, is a free software configuration management framework that specializes in automatic software configuration, operating system updates, and application deployment using procedural playbooks in YAML. It is perfect for setting up the current infrastructure. On the other hand, Terraform is an open-source Infrastructure as Code (IaC) tool created by HashiCorp, […]
Top 30 Terraform Interview Questions and Answers (2025)
Introduction Terraform is a tool that defines network infrastructure as code and has all deployments be exactly the same, and follows best practices. Whether you are working with Cisco products, setting up AWS networks, managing firewall rules, or building systems across multiple clouds, Terraform has become a necessary tool. It handles all these tasks smoothly. […]
