install-docker

#!/bin/sh

# Based on https://docs.docker.com/engine/install/debian/#install-using-the-repository

apt-get update

apt-get install -y \
    ca-certificates \
    curl \
    gnupg \
    apparmor \
    lsb-release

# Keyring
# shellcheck disable=SC2174
mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

# APT source
echo \
    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/$(lsb_release -is | tr '[:upper:]' '[:lower:]') \
  $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list

# Install Docker
apt-get update
apt-get install -y \
    docker-ce \
    docker-ce-cli \
    containerd.io \
    docker-buildx-plugin \
    docker-compose-plugin