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 # do not use this if a menu will be presented
   6 [ "$flag_menu" ] && exit 0
   7
   8
   9 # For multi-boot system.
  10 # We check that we aren't in a pxe boot environment.
  11 # There is probably a better way to do this.
  12 # We check the reverse condition in 51-multi-boot,
  13 # and set what os we are installing, but don't check it
  14 # into git since it changes regularly.
  15 # It's code looks like this:
  16 # if [[ ! -e /a/bin/fai/fai-wrapper ]]; then
  17 #     case $HOSTNAME in
  18 #         tp) DEBIAN STRETCH VOL_STRETCH STRETCH_FREE;;
  19 #         # add more multi-boot hostnames here
  20 #     esac
  21 # fi
  22 #
  23 #
  24 # Each host defines following:
  25 # The base distro:
  26 # UBUNTU, DEBIAN
  27 #
  28 # The base disto version, which is also the basefile name if it exists.
  29 # Debian stable basefile gets built by faisetup and gets used otherwise,:
  30 # STRETCH64, XENIAL64, BELENOS64, FLIDAS64
  31 #
  32 # The distro subvol name, we can add as many of these as we want:
  33 # VOL_TESTING, VOL_STRETCH, VOL_XENIAL, VOL_BELENOS, VOL_FLIDAS, VOL_STRETCH_BOOTSTRAP
  34 # Using VOL_STRETCH_BOOTSTRAP sets up the install to act like a pxe rom if
  35 # grub sets a specific var.
  36 #
  37 # The apt sources files we want,
  38 # STRETCH_FREE, STRETCH_NONFREE, TESTING_FREE, TESTING_NONFREE,
  39 # XENIAL_FREE, FLIDAS, BELENOS, STRETCH_LINODE.
  40 #
  41 # It's all a little redundant in some cases, but it keeps things
  42 # simpler. Belenos is broken right now, planning to remove it once
  43 # flidas is released.
  44 #
  45 #
  46 # Other notable classes:
  47 #
  48 # REPARTITION: we try to reuse partitions/filesystems to install a new
  49 # os into a multi-os system, if we see some basic hueristics, like the
  50 # right amount of them. This overrides that.
  51 #
  52 # PARTITION_PROMPT: If we don't see partitions to reuuse, prompt
  53 # to make sure we really want to repartition and use a completely
  54 # fresh install. I use this in case our repartition check has
  55 # a bug in it, or I accidentally set REPARTITION.
  56 #
  57 # ROTATIONAL: in a system with ssd and hdd, install to the hdd
  58 # instead of the default ssd.
  59 #
  60 # RAID0: Use raid 0 even if there are >= 4 disks with boot partititions.
  61 #
  62 #
  63 if [[ -e /a/bin/fai/fai-wrapper ]]; then
  64     source /a/bin/distro-functions/src/identify-distros
  65     if isdebian; then
  66         echo "DEBIAN"
  67     fi
  68     if isdebian-stable; then
  69         echo "STRETCH"
  70         case $HOSTNAME in
  71             li|lj) echo "STRETCH_LINODE" ;;
  72             *)
  73                 # nonfree repo is not going away any time soon due to
  74                 # gcc-doc being in nonfree
  75                 echo "STRETCH_NONFREE"
  76                 ;;
  77         esac
  78     elif isdebian-testing; then
  79         echo "TESTING_NONFREE"
  80     fi
  81 fi
  82
  83 echo "FAIBASE"
  84
  85 echo "PARTITION_PROMPT"
  86 #echo REPARTITION
  87
  88
  89 if grep ^52:54:00: /sys/class/net/eth0/address &>/dev/null; then
  90     # if our eth0 mac is in the kvm range, we are a vm.
  91     echo "VM"
  92 fi