chef/cookbooks/dhcp/templates/default/dhcp3-server.erb
# Defaults for dhcp initscript
# sourced by /etc/init.d/dhcp
# installed at /etc/default/dhcp3-server by the maintainer scripts
#
# This is a POSIX shell fragment
#
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
# Separate multiple interfaces with spaces, e.g. "sth0 sth1".
<% unless @interfaces.empty? -%>
INTERFACES="<%= @interfaces.collect! {|i| "#{i}" }.join(" ") %>"
<% end -%>