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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(
$broadcast,
$ensure=present,
$netmask=false,
$routers=false,
$subnet_mask=false,
$domain_name=false,
$other_opts=false,
$is_shared=false
) {
include dhcp::params
concat {"${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('dhcp/subnet.conf.erb'),
notify => Service['dhcpd'],
}
if ! $is_shared {
concat::fragment {"dhcp.${name}":
ensure => $ensure,
target => "${dhcp::params::config_dir}/dhcpd.conf",
content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
}
} else {
concat::fragment {"dhcp.${name}":
ensure => absent,
target => "${dhcp::params::config_dir}/dhcpd.conf",
content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
}
}
concat::fragment {"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 {"00.dhcp.${name}.base":
ensure => $ensure,
target => "${dhcp::params::config_dir}/hosts.d/${name}.conf",
content => "# File managed by puppet\n",
}
}
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