<% if @pid_file -%>
PIDFile=<%= @pid_file %>
<% end -%>
+<% if @nice -%>
+Nice=<%= @nice %>
+<% end -%>
+<% if @io_scheduling_class -%>
+IOSchedulingClass=<%= @io_scheduling_class %>
+<% end -%>
+<% if @io_scheduling_priority -%>
+IOSchedulingPriority=<%= @io_scheduling_priority %>
+<% end -%>
<% unless @dropin -%>
[Install]