Managed Kubernetes on AWS

• Deploy Karpenter for Node Memory Autoscaling
• Autoscaling Nodes by CPU
• Create user for AWS cluster access
• Bottlerocket OS
• Graviton instance type
• KMS Encrypt EKS Secrets

Kubernetes Configuration

To apply the IAM user for Kubernetes authentication and CloudWatch Agent:

terraform -chdir=kubernetes init
terraform -chdir=kubernetes plan
terraform -chdir=kubernetes apply

Access to Cluster

Retrieve IAM data:

export aws_access_key_id=$(terraform output root_user_access_key_id)
export aws_secret_access_key=$(terraform output root_user_secret_access_key)

Get Kubeconfig:

aws eks update-kubeconfig --name eks-vertigo-devops-dev --region us-east-1