Instala o Docker em um Ubuntu e cria um container de exemplo

install-docker-ubuntu.sh

#!/bin/bash

echo "Instalando o Docker......."

apt-get update -y
apt-get install ca-certificates curl gnupg lsb-release -y
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | 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" | tee /etc/apt/sources.list.d/docker.list > /dev/null

apt-get update -y
apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin -y

echo "Criando o container......."

docker run --name apache-A -d -p 80:80 --volume=/site:/usr/local/apache2/htdocs/ httpd