#davidb-dhcpd
This is the dhcpd module.
Apache License, Version 2.0
Please log tickets and issues at our Projects site
Many thanks to Jonathan Gazeley for latest commits.
First create the global config, this will install package if not installed. Currently, only Redhat and derivates are supported.
class { 'dhcpd':
global_config => {
'options' => {
'domain-name-servers' => [ '10.0.2.15', '10.0.2.16' ],
'netbios-name-servers' => [ $::ipaddress_eth0 ],
'domain-name' => $::domain,
},
config => {
'server-identifier' => $::ipaddress,
'log-facility' => 'local6',
},
include => [
'/etc/dhcpd.conf.others',
'/etc/named-dhcpd.key',
],
ddns_domainname => $::domain,
ddns_update_style => 'interim',
ddns_zones => { "${::domain}." => { 'primary' => '10.0.2.15', 'key' => 'DHCP_UPDATER' },
'23.20.10.in-addr.arpa.' => { 'primary' => '10.0.2.15', 'key' => 'DHCP_UPDATER' },
},
authoritative => true,
omapi_port => 9991,
omapi_key => 'DHCP_UPDATER',
},
}
DDNS updates are supported, but you still have to manage security key (through the inclusion of an external file)
- include statement allows you to add external managed files
- options hash configuration global dhcpd options
- omapi supported through omapi_items
Supported DHCP items:
- class
- subnet
- pool
- ranges
- shared-network
- failover
dhcpd::class { 'newpcboot':
match_if => 'substring (option vendor-class-identifier, 0, 9) = "PXEClient"',
filename => '/pxelinux.0',
next_server => $::ipaddress_eth0,
}
dhcpd::subnet { 'First subnet':
network => '10.20.22.0',
netmask => '255.255.254.0',
options => {
'routers' => '10.20.22.254',
},
pools => {
'1st pool' => {
allow_members_of => ['newpcboot'],
allow_unknown_clients => true,
ranges => ['10.20.22.8 10.20.22.9'],
default_lease_time => '3600',
max_lease_time => '3600',
},
'2nd pool' => {
allow_members_of => ['newpcboot'],
allow_unknown_clients => true,
ranges => ['10.20.22.12 10.20.22.40'],
default_lease_time => '3600',
max_lease_time => '3600',
},
},
}
dhcpd::subnet { 'other subnet':
ranges => ['192.168.100.1 192.168.100.5'],
network => '192.168.100.0',
netmask => '255.255.255.0',
options => {
'domain-name-servers' => ['192.168.100.250'],
'routers' => ['192.168.100.254'],
'domain-name' => 'example.com',
},
}
dhcpd::shared { 'workstations-and-printers': }
dhcpd::subnet { 'shared subnet 1':
ranges => ['192.168.101.1 192.168.101.5'],
network => '192.168.101.0',
netmask => '255.255.255.0',
options => {
'domain-name-servers' => ['192.168.101.250'],
'routers' => ['192.168.101.254'],
'domain-name' => 'shared1-example.com',
},
shared_network_name => 'workstations-and-printers',
failover_peer => 'dhcp-srv',
}
dhcpd::subnet { 'shared subnet 2':
network => '192.168.102.0',
netmask => '255.255.255.0',
options => {
'domain-name-servers' => ['192.168.102.250'],
'routers' => ['192.168.102.254'],
'domain-name' => 'shared2-example.com',
},
pools => {
'shared 1st pool' => {
allow_members_of => ['newpcboot'],
allow_unknown_clients => true,
ranges => ['192.168.102.5 192.168.102.5'],
default_lease_time => '3600',
max_lease_time => '3600',
},
},
shared_network_name => 'workstations-and-printers',
failover_peer => 'dhcp-srv',
}
dhcpd::subnet { 'local_interface':
network => $::network_eth0,
netmask => $::netmask_eth0,
}
Use this class to configure DHCP failover. For full details of what these parameters do, refer to the ISC DHCP documentation.
Most of these parameters have sensible defaults but you must provide a value for peer, primary, and peer_address.
class { 'dhcpd::failover':
peer => 'dhcp-srv',
primary => true,
address => $::fqdn,
port => 647,
peer_address => 'dhcp-srv2.example.com',
peer_port => 647,
max_response_delay => 60,
max_unacked_updates => 10,
load_balance_max_seconds => 3,
mclt => 1800,
split => 128,
}
- New defined type
dhcpd::option - Add
class_cfg_prependandclass_cfg_appendparameters todhcpd::classdefined type for complex workstation class configuration
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