<%= bootstrap_form_for(@host, layout: :horizontal, label_col: 'col-xs-3', control_col: 'col-xs-8') do |f| %>

<%= f.text_field :fqdn, disabled: @host.persisted? %> <%= f.text_field :password %> <%= f.number_field :port, value: 9102 %>

<%= f.submit class: 'btn btn-success' %>

<% end %>