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# Definition: dhcp::hosts
#
# Creates a dhcp configuration for the given hosts
#
# Parameters:
# ['template'] - DHCP host template - default: 'dhcp/host.conf.erb'
# ['global_options'] - An array of global options for the whole bunch of
# hosts. You may override it per host, setting the
# host "options" directly in the hash.
# ['subnet'] - Targeted subnet
# ['hash_data'] - Hash containing data - default form:
# {
# <host1> => {
# options => ['opt1', 'opt2'],
# interfaces => {
# eth0 => 'mac-address',
# eth1 => 'mac-address',
# wlan0 => 'mac-address',
# wlan1 => 'mac-address',
# -,
# }
# },
# <host2> => {
# fixed_address => 'foo.example.com',
# interfaces => {
# eth0 => 'mac-address',
# eth1 => 'mac-address',
# wlan0 => 'mac-address',
# wlan1 => 'mac-address',
# -,
# }
# },
# -,
# }
#
# Sample usage:
# ::dhcp::hosts { 'workstations':
# subnet => '192.168.1.0',
# 'hash_data' => {
# 'host1' => {
# 'interfaces' => {
# 'eth0' => '00:11:22:33:44:55',
# 'wlan0' => '00:aa:bb:44:55:ff',
# },
# },
# 'host2' => {
# 'interfaces' => {
# 'eth1' => '00:11:af:33:44:55',
# },
# 'fixed_address' => 'foo.example.com',
# 'options' => ['opt1'],
# },
# },
# }
#
# Requires:
# - puppetlabs/stdlib
# - ripienaar/concat
#
define dhcp::hosts (
$hash_data,
$subnet,
$ensure = present,
$global_options = [],
$template = "${module_name}/host.conf.erb",
) {
include ::dhcp::params
validate_string($ensure)
validate_re($ensure, ['present', 'absent'],
"\$ensure must be either 'present' or 'absent', got '${ensure}'")
validate_hash($hash_data)
validate_string($subnet)
validate_re($subnet, '^([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}$')
validate_array($global_options)
validate_string($template)
concat::fragment {"dhcp.host.${name}":
ensure => $ensure,
target => "${dhcp::params::config_dir}/hosts.d/${subnet}.conf",
content => template($template),
notify => Service['dhcpd'],
}
}
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