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 # STRETCH64, XENIAL64, BELENOS64, FLIDAS64
  30 #
  31 # The distro subvol name, we can add as many of these as we want:
  32 # VOL_TESTING, VOL_STRETCH, VOL_XENIAL, VOL_BELENOS, VOL_FLIDAS, VOL_STRETCH_BOOTSTRAP
  33 # Using VOL_STRETCH_BOOTSTRAP sets up the install to act like a pxe rom if
  34 # grub sets a specific var.
  35 #
  36 # The apt sources files we want,
  37 # STRETCH_FREE, STRETCH_NONFREE, TESTING_FREE, TESTING_NONFREE,
  38 # XENIAL_FREE, FLIDAS, BELENOS, STRETCH_LINODE.
  39 #
  40 # It's all a little redundant in some cases, but it keeps things
  41 # simpler. Belenos is broken right now, planning to remove it once
  42 # flidas is released.
  43 #
  44 #
  45 # Other notable classes:
  46 #
  47 # REPARTITION: we try to reuse partitions/filesystems to install a new
  48 # os into a multi-os system, if we see some basic hueristics, like the
  49 # right amount of them. This overrides that.
  50 #
  51 # PARTITION_PROMPT: If we don't see partitions to reuuse, prompt
  52 # to make sure we really want to repartition and use a completely
  53 # fresh install. I use this in case our repartition check has
  54 # a bug in it, or I accidentally set REPARTITION.
  55 #
  56 # ROTATIONAL: in a system with ssd and hdd, install to the hdd
  57 # instead of the default ssd.
  58 #
  59 # RAID0: Use raid 0 even if there are >= 4 disks with boot partititions.
  60 #
  61 #
  62 if [[ -e /a/bin/fai/fai-wrapper ]]; then
  63     source /a/bin/distro-functions/src/identify-distros
  64     if isdebian; then
  65         echo "DEBIAN"
  66     fi
  67     if isdebian-stable; then
  68         echo "STRETCH"
  69         case $HOSTNAME in
  70             li|lj) echo "STRETCH_LINODE" ;;
  71             *)
  72                 # nonfree repo is not going away any time soon due to
  73                 # gcc-doc being in nonfree
  74                 echo "STRETCH_NONFREE"
  75                 ;;
  76         esac
  77     elif isdebian-testing; then
  78         echo "TESTING_NONFREE"
  79     fi
  80 fi
  81
  82 echo "FAIBASE"
  83
  84 echo "PARTITION_PROMPT"
  85 #echo REPARTITION
  86
  87
  88 if grep ^52:54:00: /sys/class/net/eth0/address &>/dev/null; then
  89     # if our eth0 mac is in the kvm range, we are a vm.
  90     echo "VM"
  91 fi