iankelling.org Git - automated-distro-installer/blob - dsfull

   1 #!/bin/bash -l
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 x="$(readlink -f "$BASH_SOURCE")"; source "${x%/*}/bash-trace"
  17
  18 reboot=true
  19 if [[ $1 == -r ]]; then
  20     reboot=false
  21     shift
  22 fi
  23
  24 usage() {
  25     cat <<EOF
  26 Usage: ${0##*/} [OPTIONS] HOST
  27 "distro setup full" using fai.
  28
  29 Note: relies on other repos and paths specific to Ian's system.
  30 Note: disables btrbk.timer. If it was active before, it should
  31 be manual reenabled after completion.
  32
  33 -k         ssh to host and kexec, don't use pxe. implies --no-r
  34 --no-r     Don't ssh to host and reboot. Use this for when you are
  35            booting or rebooting from some other means.
  36 -h|--help  Print help and exit.
  37
  38 Note: Uses GNU getopt options parsing style
  39 EOF
  40     exit $1
  41 }
  42
  43 ##### begin command line parsing ########
  44
  45 reboot=true
  46 kexec=false
  47 temp=$(getopt -l help,no-r hk "$@") || usage 1
  48 eval set -- "$temp"
  49 while true; do
  50     case $1 in
  51         --no-r) reboot=false; shift ;;
  52         -k) kexec=true; reboot=false; shift ;;
  53         -h|--help) usage ;;
  54         --) shift; break ;;
  55         *) echo "$0: Internal error!" ; exit 1 ;;
  56     esac
  57 done
  58 host=$1
  59
  60 ##### end command line parsing ########
  61
  62 e ser stop btrbk.timer
  63 if [[ ! $host ]]; then
  64     echo "$0: error: expected 1 arg of hostname"
  65     exit 1
  66 fi
  67
  68 e() { echo "$@"; "$@"; }
  69 if $kexec; then
  70     e fai-redep
  71     e myfai-chboot $host
  72     e fai-kexec $host ||:
  73 else
  74     cleanup() { pxe-server; }; _errcatch_cleanup=cleanup
  75     e pxe-server $host fai
  76
  77     if $reboot; then
  78         # untested, this caused hang using here doc.
  79         ssh $host "touch /tmp/keyscript-off; sudo reboot" ||: &
  80     fi
  81
  82     e pxe-server -a
  83     unset _errcatch_cleanup
  84 fi
  85
  86 error=true
  87 for ((i=0; i<240; i++)); do
  88     if timeout -s 9 10 ssh $host :; then
  89         error=false
  90         break
  91     fi
  92     sleep 5
  93 done
  94 e faiserver-disable
  95 if $error; then
  96     echo "$0: error: timeout"
  97     exit 1
  98 fi
  99 while [[ $(ser is-active btrbk.service) == active ]]; do
 100     sleep 5
 101 done
 102 e btrbk-run -t $host
 103 ssh $host /a/bin/distro-setup/distro-begin
 104 # this should be done instead of distro-begin, but
 105 # keeping it to 2 steps for now
 106 #e dsremote $host