Based on https://metahackers.pro/setup-high-anonymous-elite-proxy/
Builds a docker image with squid proxy compiled with --enable-http-violations
option, and configured to
remove all http headers to expose proxy.
Start the container
docker-compose up -d
This would expose the squid proxy on port 3128.
docker build . -t shanmugacv/squid_elite_proxy:latest