gistfile1.rb

Then /^I should be able to ssh to the Ubuntu server as the "([^"]*)" user$/ do |ssh_user|
  Given 'I have the following public keys', table(%{
    | keyfile                   |
    | /root/.ssh/#{ssh_user}-test-key |
   })
  Then 'I can ssh to the following hosts with these credentials', table(%{
    | hostname         | username |
    | 192.168.20.20    | #{ssh_user}  |
  })
end