iankelling.org Git - automated-distro-installer/blob - fai/config/class/50-host-classes

   1 #!/bin/bash -l
   2
   3 # assign classes to hosts based on their hostname
   4
   5 # NOTE:
   6 # 51-multi-boot should have something like this
   7 # for transient host configs which are not saved in
   8 # git (and make it executable):
   9
  10 # if [[ ! -e /a/bin/fai/fai-wrapper ]]; then
  11 #     case $HOSTNAME in
  12 #     frodo) echo STABLE ;;
  13 #     esac
  14 # fi
  15
  16
  17 # do not use this if a menu will be presented
  18 [ "$flag_menu" ] && exit 0
  19
  20
  21 # For multi-boot system.
  22 # Check that we aren't in a pxe boot environment.
  23 # There is probably a better way to do this.
  24 # We check the reverse condition in 51-multi-boot,
  25 # and set what os we are installing, but don't check it
  26 # into git since it changes regularly. Each host needs
  27 # to have a class of either DEBIAN + (STABLE or STRETCH64 or STABLE_BOOTSTRAP),
  28 # or UBUNTU + XENIAL64.
  29 #
  30 # Other notable classes:
  31 #
  32 # REPARTITION: we try to reuse partitions/filesystems to install a new
  33 # os into a multi-os system, if we see some basic hueristics, like the
  34 # right amount of them. This overrides that.
  35 #
  36 # PARTITION_PROMPT: If we don't see partitions to reuuse, prompt
  37 # to make sure we really want to repartition and use a completely
  38 # fresh install. I use this in case our repartition check has
  39 # a bug in it, or I accidentally set REPARTITION.
  40 #
  41 # ROTATIONAL: in a system with ssd and hdd, install to the hdd
  42 # instead of the default ssd.
  43 #
  44 # RAID0: Use raid 0 even if there are >= 4 disks with boot partititions.
  45 #
  46 # It's shell looks like this:
  47 # if [[ ! -e /a/bin/fai/fai-wrapper ]]; then
  48 #     case $HOSTNAME in
  49 #         tp) DEBIAN STABLE ;;
  50 #         # add more multi-boot hostnames here
  51 #     esac
  52 # fi
  53 #
  54 if [[ -e /a/bin/fai/fai-wrapper ]] && isdebian-stable; then
  55     echo "STABLE"
  56 fi
  57
  58 # use a list of classes for our demo machine
  59 echo "FAIBASE PARTITION_PROMPT"
  60 case $HOSTNAME in
  61     frodo|treetowl)
  62         echo "DEBIAN_NON_FREE"
  63         if [[ -e /a/bin/fai/fai-wrapper ]] && isdebian-stable; then
  64             echo "STABLE_NON_FREE"
  65         fi
  66         ;;
  67     lj|lj)
  68         echo "LINODESTABLE" ;;
  69 esac
  70
  71 if grep ^52:54:00: /sys/class/net/eth0/address &>/dev/null; then
  72     # if our eth0 mac is in the kvm range, we are a vm.
  73     echo "VM"
  74 fi