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 # We 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.
  27 # It's code looks like this:
  28 # if [[ ! -e /a/bin/fai/fai-wrapper ]]; then
  29 #     case $HOSTNAME in
  30 #         tp) DEBIAN STABLE VOL_STABLE STABLE_FREE;;
  31 #         # add more multi-boot hostnames here
  32 #     esac
  33 # fi
  34 #
  35 # Each host defines the base distro: UBUNTU or DEBIAN.
  36 # the disto version, also the basefile name if we aren't installing debian stable:
  37 # STABLE, STRETCH64, XENIAL64, BELENOS64, FLIDAS64
  38 # the distro subvol name, we can add as many of these as we want:
  39 # VOL_STABLE, VOL_STABLE_BOOTSTRAP, VOL_STRETCH, VOL_XENIAL, VOL_BELENOS, VOL_FLIDAS
  40 # Using VOL_STABLE_BOOTSTRAP sets up the install to act like a pxe rom if
  41 # grub sets a specific var.
  42 # and the class which defines the apt sources files we want,
  43 # STABLE_FREE, STABLE_NONFREE, TESTING_FREE, TESTING_NONFREE,
  44 # XENIAL_FREE (no XENIAL_NONFREE setup yet), BELENOS, FLIDAS, STABLE_LINODE.
  45 # This is a little redundant in some cases, but it keeps things
  46 # simpler.
  47 #
  48 #
  49 # Other notable classes:
  50 #
  51 # REPARTITION: we try to reuse partitions/filesystems to install a new
  52 # os into a multi-os system, if we see some basic hueristics, like the
  53 # right amount of them. This overrides that.
  54 #
  55 # PARTITION_PROMPT: If we don't see partitions to reuuse, prompt
  56 # to make sure we really want to repartition and use a completely
  57 # fresh install. I use this in case our repartition check has
  58 # a bug in it, or I accidentally set REPARTITION.
  59 #
  60 # ROTATIONAL: in a system with ssd and hdd, install to the hdd
  61 # instead of the default ssd.
  62 #
  63 # RAID0: Use raid 0 even if there are >= 4 disks with boot partititions.
  64 #
  65 #
  66 if [[ -e /a/bin/fai/fai-wrapper ]]; then
  67     source /a/bin/distro-functions/src/identify-distros
  68     if isdebian; then
  69         echo "DEBIAN"
  70     fi
  71     if isdebian-stable; then
  72         echo "STABLE"
  73         case $HOSTNAME in
  74             li|lj) echo "STABLE_LINODE" ;;
  75             *)
  76                 # nonfree repo is not going away any time soon due to
  77                 # gcc-doc being in nonfree
  78                 echo "STABLE_NONFREE"
  79                 ;;
  80         esac
  81     elif isdebian-testing; then
  82         echo "TESTING_NONFREE"
  83     fi
  84 fi
  85
  86 echo "FAIBASE"
  87
  88 echo "PARTITION_PROMPT"
  89 #echo REPARTITION
  90
  91
  92 if grep ^52:54:00: /sys/class/net/eth0/address &>/dev/null; then
  93     # if our eth0 mac is in the kvm range, we are a vm.
  94     echo "VM"
  95 fi