terraform

Deploy serverless functions on AWS Lambda using Terraform. Configure API Gateway integration, CloudWatch logging, environment variables, and IAM roles. Package Python or Node.js handlers with dependencies, set up event triggers, and manage function ve

Terraform provisions managed database services declaratively. AWS RDS supports PostgreSQL, MySQL, and other engines with aws_db_instance. The engine_version pins database versions. instance_class sets compute size. allocated_storage and max_allocated_

Terraform modules encapsulate related resources into reusable, composable packages. A module is simply a directory with .tf files. The root module calls child modules with the module block. Input variable blocks parameterize modules. output blocks exp

Build production-ready AWS VPC infrastructure using Terraform. Create public and private subnets across availability zones, configure NAT gateways, internet gateways, and route tables. Implement network ACLs and VPC flow logs for security and observab

Terraform is an infrastructure as code (IaC) tool that provisions cloud resources declaratively. Configuration files use HCL (HashiCorp Configuration Language). The provider block configures cloud providers like AWS, GCP, or Azure. resource blocks def

AWS S3 stores static assets with high durability and availability. Bucket policies control access with JSON policy documents. CloudFront CDN distributes assets globally with edge caching. Origin Access Control (OAC) restricts S3 access to CloudFront o

Terraform state tracks the mapping between configuration and real infrastructure. Remote state backends like S3, GCS, or Terraform Cloud enable team collaboration. DynamoDB provides state locking to prevent concurrent modifications. The terraform_remo