iankelling.org Git - automated-distro-installer/blob - faiserver-revm

   1 #!/bin/bash
   2 # This file is part of Ian Kelling's automated-distro-installer
   3 # Copyright (C) 2024 Ian Kelling
   4
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; either version 2
   8 # of the License, or (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18
  19 set -e; . /usr/local/lib/bash-bear; set +e
  20
  21 usage() {
  22     cat <<EOF
  23 usage: this-script [-h|--help]
  24 Create a vm which is a fai server.
  25
  26 This assumes you've set the dhcp server to make 52:54:00:56:09:f9 be
  27 faiserver. That mac is a randomly generated one in the libvirt range.
  28
  29 WARNING: has hardcoded IP and name for for my local lan
  30 EOF
  31     exit $1
  32 }
  33 case $1 in
  34     -h|--help) usage 0 ;;
  35     *) usage 1 ;;
  36 esac
  37
  38 err-cleanup() { pxe-server :; }
  39 ./debian-pxe-preseed -i 10.0.0.1 -u iank -g vda
  40
  41 name=faiserver
  42 s virshrm $name ||:
  43
  44 f=/var/lib/libvirt/images/${name}
  45 s qemu-img create -o preallocation=metadata -f qcow2 $f 30G
  46
  47 # uniq because virt-viewer spams me with pointless gtk warnings
  48 s virt-install --os-variant debian8 --cpu host -n $name --pxe -r 1024 --vcpus 1 \
  49   --disk $f -w bridge=br0,mac=52:54:00:56:09:f9 |& sed "/^ *$/d" | uniq &
  50
  51 sleep $((60*6)) # takes like 10x as long as a fai install!
  52
  53 opts="-oStrictHostKeyChecking=false -oUserKnownHostsFile=/dev/null"
  54 while ! scp $opts faiserver-setup root@faiserver.b8.nz:; do
  55     sleep 5
  56 done
  57
  58 # note: with a vm, pxe boot is turned off in the bios after it's first reboot.
  59 err-cleanup() { :; }
  60 ./pxe-server
  61
  62 ssh $opts root@faiserver.b8.nz ./faiserver-setup