gistfile1.txt

    153: def ssh(ssh_args, cmd)
 => 154:   binding.pry
    155:   env = "env"
    156:   if config[:http_proxy]
    157:     env << " http_proxy=#{config[:http_proxy]}"
    158:   end
    159:   if config[:https_proxy]
    160:     env << " https_proxy=#{config[:https_proxy]}"
    161:   end
    162:   if env != "env"
    163:     cmd = "#{env} #{cmd}"
    164:   end
    165:
    166:   debug("[SSH] #{ssh_args[1]}@#{ssh_args[0]} (#{cmd})")
    167:   Net::SSH.start(*ssh_args) do |ssh|
    168:     exit_code = ssh_exec_with_exit!(ssh, cmd)
    169:
    170:     if exit_code != 0
    171:       shorter_cmd = cmd.squeeze(" ").strip
    172:       raise ActionFailed,
    173:         "SSH exited (#{exit_code}) for command: [#{shorter_cmd}]"
    174:     end
    175:   end
    176: rescue Net::SSH::Exception => ex
    177:   raise ActionFailed, ex.message
    178: end

[1] pry(#<Kitchen::Driver::Vagrant>)> config
=> {:box=>"box_name",
 :provider=>"myprovider",
 :kitchen_root=>"C:/my/root",
 :sudo=>true,
 :port=>22,
 :customize=>{:memory=>"256"},
 :synced_folders=>{}}

.kitchen.yml has:

driver_plugin: vagrant
require_chef_omnibus: "10.26.0"
sudo: false