iankelling.org Git - automated-distro-installer/blob - fai-wrapper

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License
   6 # as published by the Free Software Foundation; either version 2
   7 # of the License, or (at your option) any later version.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17
  18 # For using some fai commands outside of fai.
  19 # Usually this is sourced from another script. Note this has
  20 # paths specific to Ian's machine.
  21 # to set fai classes, export CLASS_CLASSNAME=true
  22 ifclass() {
  23     local var=${1/#/CLASS_}
  24     [[ $HOSTNAME == $1 || ${!var} ]]
  25 }
  26 fai-setclass() {
  27     for class in "$@"; do
  28         # export class vars with CLASS_ in front to avoid name collisions.
  29         classes+=" $class"
  30         export CLASS_$class=true
  31     done
  32     classes="${classes# }"
  33     export classes
  34 }
  35 eval-fai-classfile() {
  36     file=$1
  37     fai-setclass $(bash -l $file)
  38 }
  39 export -f ifclass
  40 classes=DEFAULT  # used by fcopy
  41 export CLASS_DEFAULT=true
  42 eval-fai-classfile /a/bin/fai/fai/config/class/50-host-classes
  43 export FAI_ROOT=/
  44 export FAI=/a/bin/fai/fai/config