Why Terraform Should Be Part of Your DevOps Toolchain

Terraform is one of the tools you should use in your DevOps toolchain. This blog post describes the basic reasons for treating Terraform as a DevOps tool. Terraform is a tool for safely and efficiently developing, changing, and version‑controlling infrastructure. It can manage existing and popular service providers as well as custom internal solutions. Terraform was the first multi‑cloud immutable infrastructure tool released by HashiCorp years ago and is written in Go.

DevOps is about a culture and practices that aim to unify software development processes. Terraform has become increasingly popular because of its simple syntax, easy modularity, and ability to work across multi‑cloud environments. One key reason people value Terraform is that it allows infrastructure to be managed as code. Infrastructure as code is also a core DevOps practice (e.g., version control, code review, continuous integration) and underpins continuous deployment.

If you search Google for “infrastructure as code”, you will see a long list of tools and feel overwhelmed by the many choices. Terraform is worth considering because, compared with other similar tools, it offers outstanding features and unique advantages.

Reasons to Consider Terraform for DevOps

It is well known that the goal of DevOps is to deliver software more efficiently, and we need tools to enable fast and effective delivery; this is where tools like Terraform help achieve code‑based and automated infrastructure.

Terraform changes the way infrastructure is managed, bringing a revolutionary shift to the DevOps field and making it faster and more efficient. You may have used automation tools such as Ansible, Chef, or Puppet; Terraform starts with infrastructure as code under the same rules as code, but focuses on automating the infrastructure itself.

Your entire cloud infrastructure (instances, volumes, networks, IPs) can be easily defined in Terraform.

Terraform allows you to define infrastructure in configuration/code and makes it easy to rebuild, change, and track infrastructure changes, providing a high‑level description of the infrastructure.

Terraform is the only complex tool that is completely platform‑agnostic and supports many services, whereas many alternatives focus on a single cloud provider.

Terraform enables various coding principles such as placing code under source control and writing automated tests.

Terraform is the right tool for infrastructure management because many other tools create impedance mismatches by trying to control infrastructure via APIs that do not align with how you think about infrastructure; Terraform’s API matches your mental model.

Terraform has an active open‑source community, making it easy to find users, plugins, extensions, and professional support, which accelerates its development and releases.

Terraform’s speed and operations are excellent; its plan command lets you preview changes before applying, and its code‑reuse features and overall speed often outperform tools like CloudFormation.

For the reasons above, Terraform is a great tool for DevOps, and it has recently attracted widespread attention.