install_prerequisites.sh

#!/bin/bash

# This will install docker following [https://docs.docker.com/install/linux/docker-ce/ubuntu/]
sudo apt-get remove docker docker-engine docker.io
sudo apt-get update

sudo apt-get install \
    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

sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

sudo groupadd docker
sudo usermod -aG docker ${USER}
sudo chown "$USER":"$USER" /home/"$USER"/.docker -R
sudo chmod g+rwx "$HOME/.docker" -R
sudo chown root:docker /var/run/docker.sock
sudo chown -R root:docker /var/run/docker
docker run hello-world