Solve NoMethodError for fog providers that do not provide the 'addresses' method to the 'server' object

[SIGUSR2]

see https://apidocs.joyent.com/cloudapi/#CreateMachine

[jkeiser]

Thanks for getting this! The solution here is for this is to override the method in https://github.com/chef/chef-provisioning-fog/blob/master/lib/chef/provisioning/fog_driver/providers/joyent.rb:

def find_floating_ips(server)
  []
end

Terribly sorry for the late review, post-ChefConf madness destroyed my availability for a bit.

[SIGUSR2]

@jkeiser No problem. I made the change(s) in my repo, guess it may be merged now.

[hulu1522]

Associated with issue #118

[randomcamel]

@SIGUSR2 Seems odd that this works when the signature doesn't match the superclass method:

def find_floating_ips(server, action_handler)

But if it works, it works.

[SIGUSR2]

@randomcamel It probably does not. This PR was made when the method had only one argument. Fix added. Hope it will be merged before the method ends up having 3 or more arguments.

[randomcamel]

@SIGUSR2 Touché.

[SIGUSR2]

@randomcamel Thanks :)