aws_routes

#!/bin/bash

conf_file=~/etc/aws_routes.conf

destinations="kodify"
route_kodify="dev tun0 scope link "
profiles_kodify="
    paysites us-east-1
    paysites us-east-2
"

[ -f $conf_file ] && source $conf_file

add_route(){
    ip=$1
    route=$2
    full_route="$ip $route"
    ip route | grep -qx "$full_route" || sudo ip route add $full_route
}

for destination in $destinations; do
    dr=route_${destination}
    dp=profiles_${destination}
    route="${!dr}"
    profiles=${!dp}
    echo "$profiles" | xargs -n2 | while read profile region; do
        echo "Adding route to $destination - $profile $region"
        aws --region $region --profile $profile ec2 describe-instances| jq -r '.Reservations[].Instances[].PublicIpAddress' | while read ip; do
            add_route $ip "$route"
        done
    done
done