A3TF101: Terraform 101 – IAC

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About this Course

As enterprises seek to deploy and maintain increasingly complex cloud infrastructure, there is a necessity to use “Infrastructure as Code” (IaC) tools, like Terraform. An open-source, state management tool developed by HashiCorp, Terraform allows developers to use a common coding interface to work through their various clouds safely and efficiently. Attendees will leave being able to write and understand Terraform code (HCL), have a clear understanding of Terraform’s various components and supporting tools, as well as when to reach for Terraform over another IaC tool, such as Ansible.

Review outline here: https://alta3.com/courses/terraform

Audience Profile

• DevOps Engineers
• Software Developers
• Technical Managers and Leads
• System and Cloud Administrators
• Network Engineers and Developers

At Course Completion

• Writing Terraform HCL code
• Deploying into common clouds such as AWS, Azure, Google Cloud, Docker, Oracle, Kubernetes, and VMWare
• Where Terraform fits in the Enterprise CI/CD model
• Differences between Terraform and Ansible
• Best practices
• Prepare for HashiCorp’s Terraform Associate Certification
• AI LLM prompt engineering for Terraform snippets and jumpstarting solutions

Outline

AI LLM Toolkit
• 💻 Lecture + Lab: Large Language Model toolkit for AI Solution Assistance
Introduction to Terraform
• 💬 Lecture: Terraform Course Map
• 💬 Lecture: Introduction to Terraform
Software Control Management
• 💻 Lecture + Lab: SCM Option #1 - GitHub
• 💻 Lecture + Lab: SCM Option #2 - GitLab
Overview of Terraform
• 💻 Lecture + Lab: Terraform Install
Terraform Modules
• 💬 Lecture: Terraform HCL Syntax
• 💻 Lecture + Lab: Up and Running with Terraform
• 💻 Lecture + Lab: Terraform Variables
• 💻 Lecture + Lab: Output Values
• 💬 Lecture: Avoid the :latest Tag
• 🏆 Challenge: Terraform and Docker
Beyond Basics
• 💻 Lecture + Lab: Terraform CLI Workspaces
• 💻 Lecture + Lab: Terraform Expressions and Errors
• 💻 Lecture + Lab: Resources - replace vs taint
• 💻 Lecture + Lab: Dynamic Operations with Functions
• 💻 Lecture + Lab: Creating a Terraform Module
• 💻 Lecture + Lab: Moving State - terraform state mv
• 💻 Lecture + Lab: Dynamic Provisioning with tfvars Files
• 💻 Lecture + Lab: Data Sources and HTTP Provider
• 💬 Lecture: Import pre-existing infrastructure
• 💻 Lecture + Lab: CHALLENGE - AWS import
Loops
• 💬 Lecture: for_each
• 💻 Lecture + Lab: Looping Constructs - for_each
Provisioning
• 💻 Lecture + Lab: local-exec Provisioner
• 💻 Lecture + Lab: Creating Delays
• 💻 Lecture + Lab: Terraform - templatefile Function
Terraform Cloud
• 💻 Lecture + Lab: Terraform Cloud and Terraform Enterprise
• 💻 Lecture + Lab: Triggering Cloud Builds via Git Commits
Dynamic Blocks
• 💻 Lecture + Lab: Dynamic Blocks
AWS
• 💻 Lecture + Lab: Terraform and AWS
• 💻 Lecture + Lab: Output Values and AWS
• 💻 Lecture + Lab: AWS and looping with count vs for_each
• 💻 Lecture + Lab: Correcting Resource Drift and AWS
• 🏆 Challenge: Terraform and AWS
Azure
• 💻 Lecture + Lab: Terraform and Azure
Google Cloud Platform
• 💻 Lecture + Lab: Terraform and Google Cloud Platform
Oracle
• 💻 Lecture + Lab: Terraform and Oracle Cloud Infrastructure
Terraform and Enterprise
• 💻 Lecture + Lab: Deploy a Go RESTful API microservice with Terraform
• 💬 Lecture: Terraform vs. Ansible
• 💻 Lecture + Lab: Terraform and Ansible
VMWare
• 💬 Lecture: Terraform and VMWare
• 💻 Lecture + Lab: Terraform and VMWare
Helpful DevOps Tools (OPTIONAL)
• 💻 Lecture + Lab: Open Policy Agents and Terraform
• 💻 Lecture + Lab: GitHub Actions - GitLeaks
• 💻 Lecture + Lab: GitHub Actions - Terraform
• 💬 Lecture: Terragrunt
Terraform Review
• 💬 Lecture: HashiCorp Terraform Study Guide

Prerequisites

Although not required, students with some experience programming, or pre-existing knowledge of cloud architecture, will most appreciate the technical nature of this hands-on course.