why chef-metal-ssh is failed - ssh

Question

I was trying to follow https://github.com/double-z/chef-metal-ssh
I'm running the code below, it throws the exception:
[2015-01-19T06:03:39-06:00] ERROR: machineone had an error: ArgumentError: wrong number of arguments (2 for 0)
require 'chef_metal_ssh'
name = "one"
with_ssh_cluster("~/metal_ssh")
machine name do
action [:ready, :converge]
machine_options 'ip_address' => '10.62.56.209',
'ssh_options' => {
'user' => 'root',
'keys' => ['/home/chefuser/test.rsa']
}
files '/remote/path.txt' => { :content => 'foo' }
end
machine_execute name do
command "pwd" # this uses new_daemon_key to register with halo
end
I want to know what's wrong of this code. And I don't understand for with_ssh_cluster("~/metal_ssh") what content should be in "~/metal_ssh"? thanks.

Answer 1

I had to dig a little with the code to understand (I'm not using it).
According to the comment below found here
# cluster_path - path to the directory containing the vagrant files,
# which should have been created with the vagrant_cluster resource.
The "~/metal_ssh" file should be the Vagrantfile path.
chaf-metal-ssh is a driver for chef-metal, I'm not sure you're comfortable with chef-metal, so I would advise starting by reading This and This

Answer 2

I've found that the issue is I was using chef 12.0.3, and in line 109 of /usr/local/rvm/gems/ruby-2.0.0-p598/gems/chef-12.0.3/lib/chef/dsl/recipe.rb
resource.load_prior_resource(type, name)
But in chef-metal-ssh-0.1.2/lib/chef/resource/ssh_cluster.rb:18
it's defined as
def load_prior_resource
Chef::Log.debug("Overloading #{resource_name}.load_prior_resource with NOOP")
end
so it throws
ArgumentError: wrong number of arguments (2 for 0)