Terraform on AWS - Master Loops, Meta-Arguments, Splat Operators & Infrastructure as Code! скачать в хорошем качестве

Terraform on AWS - Master Loops, Meta-Arguments, Splat Operators & Infrastructure as Code!

Terraform on AWS - Master Loops, Meta-Arguments, Splat Operators & Infrastructure as Code! In this comprehensive tutorial, dive deep into Terraform's core concepts for managing AWS infrastructure efficiently. Learn to automate EC2 instance deployment across Availability Zones using loops, count and for_each meta-arguments, and leverage splat operators for streamlined outputs. We’ll also tackle real-world challenges like validating instance type support in specific regions and AZs using toset, tomap, and AWS data sources. 🔍 What You’ll Learn Terraform Meta-Arguments: count for multiple resource instances and for_each for dynamic resource iteration. Loops & Data Structures: Work with lists, maps, and advanced for loops for output manipulation. Splat Operators: Transition from legacy .* to the latest generalized [*] splat operator. Utility Project: Resolve AWS availability zone limitations by filtering supported instance types (e.g., t3.micro) using aws_ec2_instance_type_offerings datasource. Hands-On Demos: Deploy EC2 instances with count.index and dynamic naming. Use for_each with aws_availability_zones to distribute instances across AZs. Debug errors when instance types aren’t supported in specific AZs. Best Practices: Terraform file organization, comments, and cleanup. 🛠️ Commands & Configurations Data Sources: aws_ami, aws_availability_zones, aws_ec2_instance_type_offerings. Terraform Functions: toset(), tomap(), keys(), and length(). Output Filtering: Create maps and lists from complex resource collections. Full Workflow: terraform init, validate, plan, apply, and destroy. 📂 Steps Variable Definitions: instance_type_list and instance_type_map. Security Groups & AMI Lookup: Pre-configured for seamless deployment. Outputs: Legacy vs. generalized splat operators, for loops for public DNS/IP mapping. 📝 Perfect for DevOps Engineers, Cloud Architects, and Terraform Enthusiasts! Terraform, AWS, Infrastructure as Code, EC2 Instances, Terraform Loops, Count Meta-Argument, For_Each, Splat Operators, Terraform Maps, Terraform Lists, Availability Zones, AWS Data Sources, toset Function, tomap Function, Terraform Outputs #Terraform #AWS #InfrastructureAsCode #CloudComputing #DevOps #IAC #CloudAutomation #EC2 #TerraformTips #LearnDevOps Visit www.theskillpedia.com for Online Training on this technology