Install latest docker in os

docker-setup.sh

#!/usr/bin/env bash

# This script setups dockerized Ubuntu.

set -eu

install_docker() {
  # Install Docker
  export DEBIAN_FRONTEND=noninteractive
  sudo apt-get -qqy update
  DEBIAN_FRONTEND=noninteractive sudo -E apt-get -qqy -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade
  sudo apt-get -yy install apt-transport-https ca-certificates curl software-properties-common pwgen gnupg
  sudo install -m 0755 -d /etc/apt/keyrings
  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
  sudo chmod a+r /etc/apt/keyrings/docker.gpg
  echo \
    "deb [arch=""$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
    ""$(. /etc/os-release && echo "$VERSION_CODENAME") stable" |
    sudo tee /etc/apt/sources.list.d/docker.list >/dev/null
  sudo apt-get update && sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

  # Install Docker Compose
  sudo ln -sfv /usr/libexec/docker/cli-plugins/docker-compose /usr/local/bin/docker-compose

  # Allow current user to run Docker commands
  sudo usermod -aG docker "$USER"
}

install_docker