Install Docker on Ubuntu

install_docker.sh

#!/bin/bash -eu

sudo apt-get update

echo "Installing docker"
sudo apt-get -y install apt-transport-https
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install -y docker-ce
sudo usermod -aG docker $USER
echo "Docker successfully installed"

echo "Installing docker compose"
sudo curl -L https://github.com/docker/compose/releases/download/1.18.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
echo "Docker compose successfully installed"

echo "You need to log out and log back in again and then you can execute the following command"
echo "docker run hello-world && docker rmi -f hello-world"