Do I have to learn Terraform to get a DevOps job?
As the intersection between development (Dev) and operations (Ops) continues to blend more seamlessly, the tools that facilitate this integration have become pivotal in the IT industry. Terraform,…
Terraform: How to perform integration tests
Integration testing plays a crucial role in the infrastructure as code (IAC) lifecycle, especially when utilizing Terraform to manage resources. It ensures that the entire system—comprising various resources…
Terraform: How to write unit tests for your infrastructure code
Overview As the adoption of Infrastructure as Code (IaC) accelerates, ensuring the reliability and correctness of infrastructure definitions becomes paramount. Terraform, a leader in this space, allows the…
Terraform: How to work with multiple different cloud providers
Overview Welcome to this comprehensive guide on harnessing the power of Terraform to orchestrate infrastructure across multiple cloud providers. Terraform, an open-source Infrastructure as Code (IaC) tool developed…
Terraform: How to work with multiple AWS accounts
Introduction Managing resources across multiple AWS accounts can greatly enhance your infrastructure’s security and efficiency. Terraform, an open-source infrastructure as code software tool created by HashiCorp, allows you…
Terraform: How to work with multiple AWS regions and availability zones
Introduction Working with Terraform to manage infrastructure on AWS often requires deploying resources across multiple regions and availability zones for high availability, data locality, and disaster recovery. In…
What are plan, apply, and destroy in Terraform?
Introduction Terraform, a popular infrastructure as code (IaC) tool, enables users to define and provision data center infrastructure utilizing a high-level configuration language known as HCL (HashiCorp Configuration…
Using ‘count’ in Terraform to create multiple resources
Overview Terraform by HashiCorp is a highly popular Infrastructure as Code (IaC) tool that allows developers and operations teams to define infrastructure through code to automate deployment, management,…
Terraform: How to achieve zero-downtime deployments
Overview In the world of DevOps and infrastructure as code (IaC), having the capability to deploy and update applications without affecting users is paramount. Terraform, a powerful tool…
3 ways to use loops in Terraform (with examples)
Introduction Looping in Terraform allows for the dynamic creation of similar resources or the iteration over a set of values to apply configurations. This guide explores several looping…