Simple WebApp K8s IaC

Production-ready example of deploying a Flask application to AWS EKS using Terraform and Helm.

Quick Start

# Deploy infrastructure
cd terraform/aws_infra
terraform init && terraform apply

# Configure kubectl
aws eks update-kubeconfig --name simple-eks-cluster --region eu-west-1

# Deploy application
cd ../production
terraform init && terraform apply -var="image_tag=1.0.0"

Structure

• app/ - Flask application
• helm/simplewebapp/ - Helm chart
• terraform/aws_infra/ - EKS cluster infrastructure
• terraform/production/ - Production environment
• terraform/staging/ - Staging environment

Prerequisites

• AWS CLI configured
• Terraform >= 1.0
• kubectl
• Helm >= 3.0

Configuration

1. Update terraform/{env}/values-{env}.yaml with your image repository
2. Set base64-encoded secrets in values files
3. Copy terraform.tfvars.example to terraform.tfvars and configure

See DEPLOYMENT.md for detailed instructions.

License

MIT