#!/bin/bash

function listRes() {
	aws --region $1 eks list-clusters --query clusters[] --output text | sed -e 's/\t/\n/g' | while read i; do
		aws --region $1 eks describe-cluster --name $i | jq -cr '.cluster | [.name, .version] | @csv' | tr -d \"
	done
}

export -f listRes

# Generate inventory of ec2 in all regions

echo "ClusterName,ClusterVersion"
aws --region=us-east-1 ec2 describe-regions --query Regions[].RegionName --output text | sed -e 's/\t/\n/g' | while read r; do
	sem -j6 listRes $r
done

sem --wait