dhcpd config

apt-get install dhcp3-server

edit dhcpd.conf… to add

ddns-update-style none;
option domain-name "blah.blah";
option domain-name-servers 10.128.92.32, 10.129.92.32;
default-lease-time 600;
max-lease-time 7200;
log-facility local7;

subnet 10.67.93.0 netmask 255.255.255.0 {
  host moe {
    hardware ethernet 00:14:4F:49:E5:DA;
    fixed-address 10.67.93.5;
    filename "pxelinux.0";
    next-server 10.67.93.13;
    option subnet-mask 255.255.255.0;
    option routers 10.67.93.1;
  }
}

tftpd config

apt-get install tftp-hpa tftpd-hda

copy from ubuntu dist to /srv/tftp

lrwxrwxrwx 1 root root   33 2010-06-04 09:44 pxelinux.0 -> ubuntu-installer/amd64/pxelinux.0
lrwxrwxrwx 1 root root   35 2010-06-04 09:44 pxelinux.cfg -> ubuntu-installer/amd64/pxelinux.cfg
dr-xr-xr-x 3 root root 4096 2010-06-04 09:44 ubuntu-installer
-r--r--r-- 1 root root   58 2010-06-04 09:44 version.info

apache config

apt-get install apache2 

unpack install image into /var/www/ubuntu/

root@rory:/var/www/ubuntu-10.04# ls -al
total 176
dr-xr-xr-x 10 root root   4096 2010-04-27 05:56 .
drwxr-xr-x  3 root root   4096 2010-06-04 09:11 ..
-r-xr-xr-x  1 root root   1115 2010-04-23 21:29 cdromupgrade
dr-xr-xr-x  2 root root   4096 2010-04-27 05:55 .disk
dr-xr-xr-x  3 root root   4096 2010-04-27 05:55 dists
dr-xr-xr-x  3 root root   4096 2010-04-27 05:55 doc
dr-xr-xr-x  3 root root   4096 2010-04-27 05:56 install
dr-xr-xr-x  2 root root   4096 2010-04-27 05:56 isolinux
-r--r--r--  1 root root 129953 2010-04-27 05:56 md5sum.txt
dr-xr-xr-x  2 root root   4096 2010-04-27 05:55 pics
dr-xr-xr-x  3 root root   4096 2010-04-27 05:55 pool
dr-xr-xr-x  2 root root   4096 2010-04-27 05:55 preseed
-r--r--r--  1 root root    235 2010-04-27 05:55 README.diskdefines
lrwxrwxrwx  1 root root      1 2010-04-27 05:55 ubuntu -> .