Vagrantfile using Docker and Docker Compose

Vagrantfile

Vagrant.configure("2") do |config|
    config.vm.box = "ubuntu/xenial64"
    # vagrant plugin install vagrant-docker-compose
    # Provision Docker
    config.vm.provision :docker
    config.vm.provision :docker_compose, yml: "/home/vagrant/docker/docker-compose.yml", run: "always"
    config.vm.define :mysite do |mysite|
        mysite.vm.network :private_network, ip: "192.168.31.100"
        mysite.vm.hostname = "mysite"
        mysite.vm.synced_folder "docker/", "/home/vagrant/docker", create: true
        mysite.vm.provider "virtualbox" do |vb|
            vb.customize ["modifyvm", :id, "--cpus", "1", "--memory", 1024]
        end
    end
end