Tutorials

At IT Wonder Lab we share best practices and tutorials for the deployment of applications and the management of cloud infrastructures.

Control traffic to AWS resources using security groups
How to configure and use the Terraform aws_security_group and aws_security_group_rule resource blocks to create and manage AWS Security Groups and secure the infrastructure.
AWS Routing Tables with Terraform
How to configure and use the Terraform aws_route_table, aws_route, and aws_main_route_table_association resource blocks to create and manage AWS Routing Tables.
AWS NAT Gateway
How to configure and use the Terraform aws_nat_gateway and aws_eip resource blocks to create and manage AWS NAT Gateway and its corresponding Public IPs inside each availability zone to enable Internet access from instances in private subnets.
AWS Internet Gateway
How to configure and use the Terraform aws_internet_gateway resource block to create and manage AWS Internet Gateway inside a VPC to enable instances access to and from the Internet.
How to configure and use the Terraform aws_subnet resource block to create and manage AWS Subnets inside a VPC. AWS Subnets are a subdivision of the IP Network assigned to the VPC.
The Terraform official AWS provider acts as an abstraction layer that lets Terraform configurations written in HCL define AWS services and infrastructure using code (IaC). Internally Terraform and the AWS provider handle authentication, and make the necessary AWS API calls to query, create, modify, and destroy the resources.
AWS is the world’s leading cloud platform, used by startups and large enterprises. AWS offers a wide range of services, including computing, storage, database, networking, analytics, machine learning, and artificial intelligence.
How to start building AWS infrastructure with Terraform: Terraform is an Infrastructure as Code (IaC) tool used to provision and manage infrastructure. It helps define and deploy resources across various cloud providers using code, making it easier to maintain and scale infrastructure.
Ansible Terraform AWS
This Ansible AWS tutorial shows how to use Ansible and its dynamic inventory AWS plugin to provision the software and configuration of infrastructure that has been created with Terraform.
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