Creating an Ubuntu VirtualBox and installing Docker.
Vagrantfile
Vagrant.configure("2") do |config|
config.vm.box = "ubuntu/bionic64"
config.vm.define "docker-1" do |node|
node.vm.hostname = "docker-1"
config.vm.box_check_update = false
config.vm.network "public_network"
config.vm.provider "virtualbox" do |vb|
vb.name = "docker-1"
vb.memory = "2048"
vb.cpus = "2"
end
node.vm.provision "install-docker", type: "shell", :path => "ubuntu/install-docker-2.sh"
end
end
install-docker-2.sh
cd /tmp
curl -fsSL https://get.docker.com -o get-docker.sh
sh /tmp/get-docker.sh
vagrant up
Wait for the virtual machines to get created and started. Then ssh into it.
vagrant ssh docker-1
Add the vagrant user to the docker group (this could probably be added to the script).
sudo usermod -aG docker vagrant
Changing the groups of a user does not change existing logins, terminals, and shells that a user has open. To avoid logging out and back in, run the following:
newgrp docker