echo '=> Installing Docker, see https://docs.docker.com/engine/install/ubuntu/.'
echo '=> See also https://blog.dcycle.com/blog/2022-06-14/.'
sudo apt-get update
sudo apt-get install -y \
  ca-certificates \
  curl \
  gnupg \
  lsb-release
sudo mkdir -p /etc/apt/keyrings
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 -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin

echo '=> Installing Docker Compose.'
sudo apt-get -y install docker-compose