DHCP で振られた IP を元にプライベート IP を振る chef-apply レシピ

recipe.rb

addresses = node['network']['interfaces']['eth1']['addresses']
ip, info = addresses.find {|k, v| k.match(/^10\./) }
netmask = info['netmask']

file '/etc/sysconfig/network-scripts/ifcfg-eth1' do
  content <<-EOF
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=static
IPADDR=#{ip}
NETMASK=#{netmask}
  EOF
end

service 'network' do
  action :restart
end