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/*
= Definition: dhcp::subnet
Creates a subnet
Arguments:
*$broadcast* : subnet broadcast (mandatory)
*$netmask* : subnet netmask (if not set, takes eth0 netmask)
*$routers* : subnet routers (array) (if not set, takes eth0 IP)
*$subnet_mask* : netmask sent to dhcp guests (if not set, takes $netmask, or netmask_eth0)
*$domain_name* : subnet domain name (if not set, takes server domain)
*$other_opts* : any other DHCPD option, as an array
*$is_shared* : whether it's part of a shared network or not. Default: false
Example:
node "dhcp.domain.ltd" {
$dhcpd_domain_name = 'domain.ltd'
$dhcpd_dns_servers = '10.27.21.1, 10.26.21.1'
include dhcp
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(
$ensure=present,
$broadcast,
$netmask=false,
$routers=false,
$subnet_mask=false,
$domain_name=false,
$other_opts=false,
$is_shared=false) {
include dhcp::params
$to_include = "${dhcp::params::config_dir}/hosts.d/${name}.conf"
file {"${dhcp::params::config_dir}/subnets/${name}.conf":
ensure => $ensure,
owner => root,
group => root,
content => template("dhcp/subnet.conf.erb"),
notify => Service["dhcpd"],
}
if ! $is_shared {
common::concatfilepart {"dhcp.${name}":
file => "${dhcp::params::config_dir}/dhcpd.conf",
ensure => $ensure,
content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
}
} else {
common::concatfilepart {"dhcp.${name}":
file => "${dhcp::params::config_dir}/dhcpd.conf",
ensure => absent,
content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
}
}
common::concatfilepart {"subnet.${name}.hosts":
file => "${dhcp::params::config_dir}/dhcpd.conf",
ensure => $ensure,
content => "include \"${dhcp::params::config_dir}/hosts.d/${name}.conf\";\n",
}
common::concatfilepart {"00.dhcp.${name}.base":
file => $to_include,
ensure => $ensure,
content => "# File managed by puppet\n",
}
}
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