Terraform 101 Infrastructure as Code (IaC)

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Course Overview

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. This class prepares you for Terraform Certifcation.

Who Should Attend

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

Course Objectives

    • 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

Course Outline

Up and Running with Terraform

  • Terraform Overview
  • Defining “declarative”
  • How to think about Terraform (versus Ansible)
  • Reviewing the Terraform Configuration
  • Running the Terraform Configuration
  • Provisioners

Syntax

  • “Low Level” HCL syntax
  • Style Conventions
  • Comments
  • Blocks
  • Arguments
  • JSON Configuration Syntax

Resources

  • Meta-Arguments
  • depends_on
  • count
  • for_each
  • provider
  • lifecycle
  • Data Sources

Variables and Output

  • Input Variables
  • Output Values
  • Local Values

Functions

  • String
  • Collection
  • Numeric
  • Encoding
  • Filesystem
  • Date and Time
  • Hash and Crypto
  • IP Network
  • Type Conversion

Modules

  • Module Blocks
  • Module Sources
  • Meta Arguments

Terraform Templates

  • templatefile Function
  • Template Demonstration
  • Introducing Data Sources
  • Creating an External Data Source
  • Building tftpl template files

Expressions

  • Types and Values
  • Strings and Templates
  • Reference to Values
  • Operators
  • Function Calls
  • Conditionals
  • For Expressions
  • Splat Expressions
  • Dynamic Blocks
  • Type Constraints
  • Version Constraints

State

  • Understanding the importants of states
  • state storage and locking
  • importing existing resources
  • Remote State
  • What to do when local state is lost

CICD Piplines with Terraform

  • Terraform and GitLab pipelines
  • Terraform and Jenkins pipelines

Enterprise Case Studies

  • Terraform and Docker
  • Terraform and Kubernetes
  • Terraform and Amazon AWS
  • Terraform and Azure
  • Terraform and VMWare
  • Understanding how to apply Terraform to your unique infrastructure

Beyond Basics

  • Intro to Go Programming
  • Terraform Cloud
  • Additional HashiCorp Offerings
  • Backends
  • Secrets

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Class Dates & Times

Class times are listed Eastern time

This is a 3-day class

Price : $2,195.00

NERCOMP Price : $2,085.25

Available Class Dates

Request When Time Where How
Register 01/27/2025 10:00AM - 6:00PM Online VILT
Register 03/26/2025 10:00AM - 6:00PM Online VILT
Register 04/21/2025 10:00AM - 6:00PM Online VILT
Register 06/04/2025 10:00AM - 6:00PM Online VILT