Install docker and docker compose, add ubuntu user to docker group.

docker.sh

#!/bin/bash

apt update;
apt install -y ca-certificates curl gnupg lsb-release;
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg;
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null;
apt update;
apt install -y docker-ce docker-ce-cli containerd.io;
usermod -aG docker ubuntu;
sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose;
sudo chmod +x /usr/local/bin/docker-compose;
docker --version;
docker-compose --version;