Ever created an app, like a website? You create the app and get everything working. But when you go to make a change the thought scares you to death.
Does this sound like you? I’ve been in that very same position, too. Writing code that’s flexible and malleable to change isn’t easy. When it comes to writing infrastructure that’s flexible that’s where a tool like Terraform can help us out.
If you’re not already familiar with Terraform, don’t worry, you’re in safe hands! Terraform is an Infrastructure as Code tool with some awesome features that allow us to write infrastructure code that’s flexible to change.
By the end of this article, you’ll understand what Terraform is, why it’s a great first infrastructure-as-code tool to learn and how the main features help you to write infrastructure that’s easy to refactor.
One of the most essential topics when you’re a Cloud Native Software Engineer is a concept called Infrastructure as Code. And it’s becoming an even more essential topic with the growth in Cloud Native technology like Serverless as Infrastructure as Code is a key Serverless concept.
Yesterday as I started writing the second part to the series on monolith to Microservice series I realised I couldn’t start the post until I had addressed the essential topic of Infrastructure As Code.
Just like many concepts in technology, infrastructure as code sounds scary. But in reality it’s a simple concept that any software engineer (or would be software engineer) can easily understand. I promise. Once you get over the first few hurdles you’ll wonder why you didn’t explore it sooner.
By the end of this article you will understand what Infrastructure as Code is, why you need it and why you should ALWAYS create infrastructure in code and not manually.