Setting core os version to 681.0.0 and box_check_update to false
Setting core os version to 681.0.0 and box_check_update to false

imesh/kubernetes-vagrant-setup,lasinducharith/kubernetes-vagrant-setup,imesh/kubernetes-vagrant-setup,lasinducharith/kubernetes-vagrant-setup,johnswanson/kubernetes-vagrant-setup,johnswanson/kubernetes-vagrant-setup