# Definition: dhcp::subnet # # Creates a subnet # # Parameters: # ['broadcast'] : subnet broadcast (mandatory) # ['netmask'] : subnet netmask # (default: $::netmask_eth0) # ['routers'] : An array of subnet routers # (default: $::netmask) # ['subnet_mask'] : netmask sent to dhcp guests # (default: the value of $netmask) # ['domain_name'] : subnet domain name # (default: $::domain) # ['other_opts'] : An array of additional DHCPD options # ['is_shared'] : whether it's part of a shared network or not # (default: false) # # Sample usage: # dhcp::subnet {"10.27.20.0": # ensure => present, # broadcast => "10.27.20.255", # other_opts => ['filename "pxelinux.0";', 'next-server 10.27.10.1;'], # } # define dhcp::subnet( $broadcast, $ensure = present, $netmask = undef, $routers = [], $subnet_mask = undef, $domain_name = undef, $other_opts = [], $is_shared = false ) { include ::dhcp::params $ip_re = '^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$' validate_string($ensure) validate_re($ensure, ['present', 'absent'], "\$ensure must be either 'present' or 'absent', got '${ensure}'") validate_string($broadcast) validate_re($broadcast, $ip_re) validate_string($netmask) validate_array($routers) validate_string($subnet_mask) validate_string($domain_name) validate_bool($is_shared) concat {"${dhcp::params::config_dir}/hosts.d/${name}.conf": owner => root, group => root, mode => '0644', } file {"${dhcp::params::config_dir}/subnets/${name}.conf": ensure => $ensure, owner => root, group => root, content => template("${module_name}/subnet.conf.erb"), notify => Service['dhcpd'], } $ensure_shared = $is_shared ? { true => 'absent', false => $ensure, } concat::fragment {"dhcp.subnet.${name}": ensure => $ensure_shared, target => "${dhcp::params::config_dir}/dhcpd.conf", content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n", } concat::fragment {"dhcp.subnet.${name}.hosts": ensure => $ensure, target => "${dhcp::params::config_dir}/dhcpd.conf", content => "include \"${dhcp::params::config_dir}/hosts.d/${name}.conf\";\n", } concat::fragment {"dhcp.subnet.${name}.base": ensure => $ensure, target => "${dhcp::params::config_dir}/hosts.d/${name}.conf", content => "# File managed by puppet\n", order => '00', } }