iankelling.org Git - automated-distro-installer/blob - pxe-server

   1 #!/bin/bash -x
   2
   3 # Setup dhcp server to point to tftp server,
   4 # and depending on the type, setup the tftp server.
   5
   6 # usage: $0 TYPE
   7 # default distro is the base debian/fedora type. others are fai & arch.
   8 # for no pxe server, use a no-op like : or true.
   9
  10 set -eE -o pipefail
  11 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  12
  13 if [[ ! $1 ]]; then
  14     echo "$0: error: exptected 1 argument of type"
  15 fi
  16 action=$1
  17
  18 arch() {
  19     plain-tftp
  20     cat <<'EOF'
  21 dhcp-option-force=209,boot/syslinux/archiso.cfg
  22 dhcp-option-force=210,/arch/
  23 dhcp-boot=/arch/boot/syslinux/lpxelinux.0
  24 EOF
  25 }
  26
  27 plain-tftp() {
  28     # if arch was used before, this additionally needs
  29     # the tftp link in /mnt/usb to be changed.
  30     cat <<'EOF'
  31 enable-tftp
  32 tftp-root=/mnt/usb/tftpboot
  33 dhcp-boot=pxelinux.0
  34 EOF
  35 }
  36
  37 fai() {
  38     cat <<'EOF'
  39 dhcp-boot=fai/pxelinux.0,faiserver.lan,faiserver.lan
  40 EOF
  41 }
  42
  43
  44 $action | ssh wrt "cedit pxe-server /etc/dnsmasq.conf || /etc/init.d/dnsmasq restart
  45 if [[ $action == arch ]]; then arch-pxe-mount; fi"