Run Ansible provisioner for the validator vm

Vagrantfile

@@ -4,10 +4,19 @@ ENV["LC_ALL"] = "en_US.UTF-8"
 Vagrant.configure("2") do |config|
   config.vm.box = "ubuntu/xenial64"
   config.vm.hostname = "validator"
-  config.vm.network "private_network", ip: "192.168.57.10"
+
+  config.vm.define "vm-01"
 
   config.vm.provider "virtualbox" do |vb|
-    vb.memory = "1024"
+    vb.memory = 1024
+    vb.cpus = 1
+    vb.name = "validator"
+  end
+
+  config.vm.provision "ansible" do |ansible|
+    ansible.playbook = "site.yml"
+    ansible.groups = {
+      "validator" => ["vm-01"]
+    }
   end
-  
 end