In the previous chapter, we’ve seen how to write a Terraform configuration using variables and handling secrets. Let’s continue the topic by diving into Expressions, Collections Structural Types, and the anatomy of a resource with the way to address resources and modules in the configuration. Expressions, Collections, and Structural Types Expressions refer to or compute values […]
In the previous chapter, we finally introduced the Terraform basic workflow composed of write, plan, and infrastructure creation/modification. In Terraform, the real usage of Infrastructure as Code is to implement configuration code as a template and apply the desired state in a particular context simply giving a set of environment variables. If you want to […]
In the previous chapter of this study notes, we’ve introduced the main concepts that are at the basics of Terraform and that determine the real difference between automation made by “simple scripts” and the “real automation” made by declarative models, desired state, etc… Let’s continue with Terraform Certification Associate study notes. This chapter will cover […]
With this post, we are starting the preparation for Terraform Certification introducing the concepts of Infrastructure as code, its rules, and how Terraform is declining it into configuruation writing and applying. Following an overview of Terraform architecture, this post will delve into the principles of adopting an immutable approach to infrastructure. So, let’s start with […]
Finally, my first HashiCorp certification has come! After a long period without sitting for an exam, on the 17th of December 2023 I achieved the HashiCorp Terraform Associate certificate, and like I’ve done for the past exams, it’s time to share my study notes. This series of posts is my personal study guide I used […]
In this post, I’ll guide you through the seamless deployment of laboratory (lab) environments on VMware Fusion or Workstation using Vagrant. The primary objective is to create a versatile, multi-purpose lab environment ideal for testing cloud-native solutions, prototyping integrations, exploring automation, and refining workflows. The importance of a Lab A lab, whether it’s a full-scale […]
VMware Explore Barcelona 2023 is a wrap and I’m back at home with a lot of news regarding the company merging with Broadcom, the new announcements, and new product features. I was mainly involved in some community activities and I had a lot of conversations with VMware staff and vendor eco-systems. And now it’s time […]
VMware Explore 2023, one of the most significant virtualization and cloud events globally, held by VMware is definitely starting with the first step in Las Vegas on 21st-24th August (next week). Even though I won’t be participating, I would still like to share a few words about it, while also gathering essential suggestions from the […]
CloudFiledDay 17 is in the books. As a TechFieldDay delegate, I got the pleasure to attend the presentations made by HYCU, Morpheus, RackN, Zerto, Couchbase, and JetstreamSoft. And after these wonderful days spent in Boston (MA), it’s time to share my insight. So first in the row is HYCU (following the presentation schedule)… Let’s see […]
Last week I had the honor to be one of the speakers for one of Italy’s important and famous DevOps communities: “Incontro DevOps 2023” (DevOps meeting 2023). This is a great appointment with experts and enthusiasts of the DevOps space, especially on Kubernetes, automation tools, CI/CD, etc… Let’s see it in depth. Introducing GrUSP and […]
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