Rick Box 3baca05501 Adds in option to modify DNS - removes hardcoded values
Some networks may not allow 8.8.8.8 Google DNS servers. This patch
allows this to be specified in the variables file or to pull the value
from the systems resolv.conf file.

Change-Id: I494ab82c41bcd59ea85404d49cb2696029353a0e
2017-02-20 12:49:46 +00:00

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# ******************************************************************
# Cobbler managed dhcpd.conf file
#
# generated from cobbler dhcp.conf template ($date)
# Do NOT make changes to /etc/dhcpd.conf. Instead, make your changes
# in /etc/cobbler/dhcp.template, as /etc/dhcpd.conf will be
# overwritten.
#
# ******************************************************************
ddns-update-style interim;
allow booting;
allow bootp;
ignore client-updates;
set vendorclass = option vendor-class-identifier;
option pxe-system-type code 93 = unsigned integer 16;
subnet 10.0.0.0 netmask 255.255.255.0 {
option routers 10.0.0.200;
option domain-name-servers __DNS_NAMESERVER__;
option subnet-mask 255.255.255.0;
range dynamic-bootp 10.0.0.1 10.0.0.50;
default-lease-time 21600;
max-lease-time 43200;
next-server $next_server;
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
if option pxe-system-type = 00:02 {
filename "ia64/elilo.efi";
} else if option pxe-system-type = 00:06 {
filename "grub/grub-x86.efi";
} else if option pxe-system-type = 00:07 {
filename "grub/grub-x86_64.efi";
} else {
filename "pxelinux.0";
}
}
}
#for dhcp_tag in $dhcp_tags.keys():
## group could be subnet if your dhcp tags line up with your subnets
## or really any valid dhcpd.conf construct ... if you only use the
## default dhcp tag in cobbler, the group block can be deleted for a
## flat configuration
# group for Cobbler DHCP tag: $dhcp_tag
group {
#for mac in $dhcp_tags[$dhcp_tag].keys():
#set iface = $dhcp_tags[$dhcp_tag][$mac]
host $iface.name {
hardware ethernet $mac;
#if $iface.ip_address:
fixed-address $iface.ip_address;
#end if
#if $iface.hostname:
option host-name "$iface.hostname";
#end if
#if $iface.netmask:
option subnet-mask $iface.netmask;
#end if
#if $iface.gateway:
option routers $iface.gateway;
#end if
#if $iface.enable_gpxe:
if exists user-class and option user-class = "gPXE" {
filename "http://$cobbler_server/cblr/svc/op/gpxe/system/$iface.owner";
} else if exists user-class and option user-class = "iPXE" {
filename "http://$cobbler_server/cblr/svc/op/gpxe/system/$iface.owner";
} else {
filename "undionly.kpxe";
}
#else
filename "$iface.filename";
#end if
## Cobbler defaults to $next_server, but some users
## may like to use $iface.system.server for proxied setups
next-server $next_server;
## next-server $iface.next_server;
}
#end for
}
#end for