Vagrant.configure("2") do |config| config.vm.box = "ubuntu/bionic64" config.vm.network "private_network", ip: "192.168.33.10" config.vm.provider "virtualbox" do |vb| vb.memory = "9216" vb.cpus = 4 end config.vm.provision "shell", inline: <<-SHELL apt-get update ssh-keygen -b 2048 -t rsa -f ~/.ssh/id_rsa -q -N "" cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys SHELL end