Docker install Script

docker-install.sh

#!/bin/bash
set -e
# Check for root priviliges
if [[ $EUID -ne 0 ]]; then
   printf "Please run as root:\nsudo %s\n" "${0}"
   exit 1
fi

apt-get update
apt-get install ca-certificates curl gnupg lsb-release -y

. /etc/os-release 
curl -fsSL https://download.docker.com/linux/$ID/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg --batch --yes
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/$ID $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
apt install docker-ce -y

# get latest docker compose released tag
COMPOSE_VERSION=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep 'tag_name' | cut -d\" -f4)

# Install docker compose
DOCKER_CONFIG=${DOCKER_CONFIG:-/usr/local/lib/docker}
mkdir -p $DOCKER_CONFIG/cli-plugins
curl -SL https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` -o $DOCKER_CONFIG/cli-plugins/docker-compose
chmod +x $DOCKER_CONFIG/cli-plugins/docker-compose
usermod -aG docker $SUDO_USER
# https://stackoverflow.com/a/1629628

# Install docker-compose
curl -fL https://github.com/docker/compose-switch/releases/download/v1.0.4/docker-compose-linux-amd64 -o /usr/local/bin/compose-switch
chmod +x /usr/local/bin/compose-switch
update-alternatives --install /usr/local/bin/docker-compose docker-compose /usr/local/bin/compose-switch 99
update-alternatives --display docker-compose
docker compose version

docker-compose version