Install docker on VyOS 1.3 rolling

vyos-docker-install.script

# Install docker req
echo "deb http://deb.debian.org/debian buster main contrib non-free" >> /etc/apt/sources.list
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common
# Add docker repo
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian buster stable"
sudo apt-get update
# Make persistent var for docker to live between vyos upgrades
sudo mkdir -p /config/user-data/docker
sudo ln -s /config/user-data/docker /var/lib/docker
# Install docker and docker-compose
sudo apt-get install -y docker-ce docker-ce-cli containerd.io
sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /config/user-data/docker/docker-compose
sudo chmod +x /config/user-data/docker/docker-compose
sudo ln -s /config/user-data/docker/docker-compose /usr/local/bin/docker-compose
# Stop docker service from autostart since we need to start manual AFTER vyos finish with iptables
sudo systemctl disable docker
# We can autostart now
echo 'systemctl start docker' >> /config/scripts/vyos-postconfig-bootup.script
# After making changes to the firewall you have to run systemctl restart docker