ALB Controller

helm repo add eks https://aws.github.io/eks-charts helm repo update eks helm install aws-load-balancer-controller eks/aws-load-balancer-controller \ -n kube-system \ --set clusterName=gwangju-eks-cluster \ --set serviceAccount.create=false \ --set serviceAccount.name=aws-load-balancer-controller

#!/bin/bash public_a=$(aws ec2 describe-subnets --filters "Name=tag:Name,Values=gwangju-public-a" --query "Subnets[].SubnetId[]" --output text) public_b=$(aws ec2 describe-subnets --filters "Name=tag:Name,Values=gwangju-public-b" --query "Subnets[].SubnetId[]" --output text) private_a=$(aws ec2 describe-subnets --filters "Name=tag:Name,Values=gwangju-private-a" --query "Subnets[].SubnetId[]" --output text) private_b=$(aws ec2 describe-subnets --filters "Name=tag:Name,Values=gwangju-private-b" --query "Subnets[].SubnetId[]" --output text) public_subnet_name=("$public_a" "$public_b") private_subnet_name=("$private_a" "$private_b") for name in "${public_subnet_name[@]}" do aws ec2 create-tags --resources $name --tags Key=kubernetes.io/role/elb,Value=1 done for name in "${private_subnet_name[@]}" do aws ec2 create-tags --resources $name --tags Key=kubernetes.io/role/internal-elb,Value=1 done