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

   1 #!/bin/bash -l
   2 set -x
   3
   4 # Assumes pxe config for dhcp has been setup.
   5 # Deploy fai configuration to faiserver,
   6 # then start a virtual machine to test the config.
   7
   8 set -eE -o pipefail
   9 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  10
  11 # I had this set false as default before, can't remember why. oh well.
  12 redeploy=true
  13 if [[ $1 == -r ]]; then
  14     redeploy=false
  15 fi
  16
  17 disk_count=2
  18
  19 script_dir=$(dirname $(readlink -f "$BASH_SOURCE"))
  20
  21 if [[ $script_dir == /a/bin/* ]]; then
  22     rm -rf /a/tmp/fai2
  23     mkdir -p /a/tmp
  24     cp -ar /a/bin/fai /a/tmp/fai2
  25     exec /a/tmp/fai2/${BASH_SOURCE##*/} "$@"
  26 fi
  27
  28 cd $script_dir
  29
  30 is_arch_revm() {
  31     [[ ${0##*/} == arch-revm ]]
  32 }
  33
  34 new_disk=false
  35 [[ ! $1 ]] || new_disk=true
  36
  37 if is_arch_revm; then
  38     ./pxe-server arch &
  39     sleep 2
  40     # via osinfo-query os. guessing arch is closest to latest fedora.
  41     variant=fedora22
  42 else
  43     ./pxe-server fai &
  44     sleep 2
  45     if $redeploy; then
  46         ./fai-redep
  47     fi
  48     variant=debian8
  49 fi
  50
  51 name=demohost
  52
  53 s virshrm $name ||:
  54
  55
  56 disk_arg=()
  57 for ((i=1; i <= disk_count; i++)); do
  58     f=/var/lib/libvirt/images/${name}$i
  59     disk_arg+=("--disk path=$f")
  60     if $new_disk || [[ ! -e $f ]]; then
  61         s rm -f $f
  62         s qemu-img create -o preallocation=metadata -f qcow2 $f 20G
  63     fi
  64 done
  65
  66 if [[ $SSH_CLIENT ]]; then
  67     console_arg=--noautoconsole
  68 fi
  69
  70 # --cpu host: this causes mkfs.btrfs to fail with a stack trace which began
  71 # something like:
  72 # init_module+0x108/0x1000 [raid6_pq]
  73 #
  74 # uniq is to stop gtk-warning spam
  75 s virt-install --os-variant $variant  -n $name --pxe -r 2048 --vcpus 1 \
  76   ${disk_arg[*]} -w bridge=br0,mac=52:54:00:9c:ef:ad \
  77   --graphics spice,listen=0.0.0.0 $console_arg |& grep -v '^$' | uniq &
  78
  79 if [[ $SSH_CLIENT ]]; then
  80     fg
  81 fi
  82
  83
  84 if is_arch_revm; then
  85     while ! timeout 10 ssh $name /bin/true; do sleep 1; done
  86     ./arch-init-remote $name
  87 fi