Auto update Ubuntu PXE files
Update script
<?php
$URL="https://raw.githubusercontent.com/panticz/preseed/master/pxe/scripts/update.ubuntu.pxe.files.sh";
echo "wget $URL -O - | bash -";
echo "
"; $c = curl_init(); curl_setopt($c, CURLOPT_URL, $URL); curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); echo htmlspecialchars(curl_exec($c)); curl_close($c); echo "
";
?>
Create cronjob
<?php
$URL="https://raw.githubusercontent.com/panticz/preseed/master/pxe/scripts/update.ubuntu.pxe.files.cronjob";
echo "wget $URL -O - /etc/cron.d/update.ubuntu.pxe.files.cronjob; chmod a+x update.ubuntu.pxe.files.cronjob";
echo "
"; $c = curl_init(); curl_setopt($c, CURLOPT_URL, $URL); curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); echo htmlspecialchars(curl_exec($c)); curl_close($c); echo "
";
?>
Configure PXE
wget https://installit.googlecode.com/hg/preseed/preseed.precise.i386.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.precise.i386.conf
wget https://installit.googlecode.com/hg/preseed/preseed.precise.amd64.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.precise.amd64.conf
wget https://installit.googlecode.com/hg/preseed/preseed.quantal.i386.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.quantal.i386.conf
wget https://installit.googlecode.com/hg/preseed/preseed.quantal.amd64.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.quantal.amd64.conf
vi /var/lib/tftpboot/default
MENU SEPARATOR
MENU BEGIN
MENU TITLE + Preseed
MENU INCLUDE pxelinux.cfg/preseed.oneiric.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.oneiric.amd64.conf
MENU INCLUDE pxelinux.cfg/preseed.precise.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.precise.amd64.conf
MENU INCLUDE pxelinux.cfg/preseed.quantal.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.quantal.amd64.conf
MENU SEPARATOR
LABEL Back
MENU EXIT
MENU END