#!/bin/bash
sudo apt-get update

# Turn on password authentication for lab challenge
echo 'ubuntu:hackers' | sudo chpasswd
sudo sed -i 's/Include/#Include/g' /etc/ssh/sshd_config
sudo sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/g' /etc/ssh/sshd_config
sudo systemctl restart ssh

sudo apt-get install -y ca-certificates curl gnupg lsb-release net-tools

sudo mkdir -m 0755 -p /etc/apt/keyrings

sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.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 -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

sudo usermod -aG docker ubuntu