Docker
Using Docker is a great idea for creating lab and attack infrastructure. Many C2s use Docker or have the option.
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
echo 'deb [arch=amd64] https://download.docker.com/linux/debian buster stable' > /etc/apt/sources.list.d/docker.list
apt-get update
apt-get install docker-ce
apt-get install docker-compose
systemctl start docker