#!/usr/bin/env bash
# Install and configure HAproxy on your lb-01 server
sudo apt update -y
sudo apt install haproxy -y
echo "frontend main
        bind *:80
        mode http
        default_backend servers

backend servers
        balance roundrobin
        server web-01 34.232.68.81:80 check
        server web-02 54.198.29.36:80 check
" | sudo tee -a /etc/haproxy/haproxy.cfg

echo "ENABLED=1" | sudo tee -a /etc/default/haproxy
sudo systemctl restart haproxy