Updated Vagrantfile to use the new configuration management

Change-Id: Id5e6869bcc674d7320b90065e83085b78d1543eb
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4315746
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.vagrant/
+onboarding-docker-compose/