knife-linode bootstrap template

gistfile1.rb

<% if @config[:private_ip] %>
(
cat <<'EOP'
# The loopback interface
auto lo
iface lo inet loopback

# Configuration for eth0 and aliases

# This line ensures that the interface will be brought up during boot.
auto eth0 eth0:0

# eth0 - This is the main IP address that will be used for most outbound connections.
# The address, netmask and gateway are all necessary.
iface eth0 inet static
 address <%= @config[:public_ip] %>
 netmask 255.255.255.0
 gateway <%= @config[:public_ip].split('.')[0..-2].join('.')  %>.1

# eth0:0 - Private IPs have no gateway (they are not publicly routable) so all you need to
# specify is the address and netmask.
iface eth0:0 inet static
 address  <%= @config[:private_ip] %>
 netmask 255.255.128.0
EOP
) > /etc/network/interfaces

/etc/init.d/networking restart

<% end %>