Install_docker

Install_docker.sh

#!/bin/bash

install_docker (){

  OPTIONS=$(whiptail                          \
        --title "Installation Methods"        \
        --menu "Oron the king" 25 78 16       \
        "Docker"            "Install Docker"  \
        "Nachman Was Here"  "Nachman"         \
        "<-- Back" "Exit."                    \
        3>&1 1>&2 2>&3)


  # Check if OPTIONS variable is set to 'docker'
  if [ "$OPTIONS" == "Docker" ]; 
  then
    echo "Installing Docker..."

    # Update the package index
    sudo apt update

    # Install required dependencies
    sudo apt install -y apt-transport-https ca-certificates curl software-properties-common

    # Add Docker's official GPG key
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
          sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

    # Set up the Docker stable repository
    echo "deb [arch=amd64 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

    # Update the package index again
    sudo apt update

    # Install Docker CE (Community Edition)
    sudo apt install -y docker-ce docker-ce-cli containerd.io

    # Start and enable Docker to run on boot
    sudo systemctl start docker
    sudo systemctl enable docker

    echo "Docker installation completed successfully!"
  fi
}

install_docker