install/cluster/master/etc/init.d/shutdownallblades

   1 #!/bin/bash -e
   2 VER=1.3
   3 # ============================================================================
   4 #
   5 # Copyright (C) THALES. All rights reserved
   6 # Author: Jean-Noel Raguenes
   7 # Date : 07/12/2009
   8 # - V1.1: Herve Petit 10/03/2010
   9 #   - Raffinage du calcul du nb de lames pour prendre en compte
  10 #   que les interfaces eth1 sont aussi declarees dans /etc/hosts
  11 #   - Ajout appel a reboot_fe306.sh
  12 # - V1.2: Herve Petit 02/06/2010
  13 #   - Ajout sleep 1 entre chaque appel reboot_fe306.sh car sinon seule la
  14 #     derniere fe306 etait rebootee
  15 # - V1.3: Laurent Mazet 17/05/2013
  16 # ============================================================================
  17
  18 ### BEGIN INIT INFO
  19 # Provides:   shutdownallblades
  20 # Required-Start:
  21 # Required-Stop: nfs-kernel-server
  22 # Default-Start:
  23 # Default-Stop:        0 1 6
  24 # Short-Description: Shutdown all blades
  25 # Description:
  26 ### END INIT INFO
  27
  28 REBOOT="no"
  29 TIMEOUT=15
  30 ENABLE="yes"
  31
  32 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  33 [ -f /etc/default/shutdownallblades ] && . /etc/default/shutdownallblades
  34 [ "$ENABLE" = "yes" ] || exit 0
  35
  36 . /lib/lsb/init-functions
  37
  38 do_stop () {
  39
  40     # command
  41     cmd="halt"
  42     [ "$REBOOT" = "yes" -a ! "$(runlevel | cut -d' ' -f2)" = "0" ] && cmd="reboot"
  43
  44     # stop lg6500core
  45     lg6500core=/opt/trc6500/script/stop_trc6500.sh
  46     if [ -x $lg6500core ]; then
  47         log_action_msg "stoping lg6500core"
  48         $lg6500core
  49     fi
  50
  51     # fe306 reboot
  52     fe306=/opt/trc6500/script/reboot_fe306.sh
  53     if [ -x $fe306 ]; then
  54         for id in $(seq 1 6); do
  55             host=fe306-$id
  56             grep $host /etc/hosts >&/dev/null || continue
  57             ( ping -c 1 $host >&/dev/null && { log_action_msg "shutdowning $host"; $fe306 -i $host >&/dev/null; } ) &
  58         done
  59     fi
  60
  61     # shutdown all blades
  62     for host in $(awk '{sub(/#.*/, "")} /trc[0-9][0-9]/ && ! /-rf/ {print $2}' /etc/dhcp/dhcpd.conf); do
  63         grep $host /etc/hosts >&/dev/null || continue
  64         ( ping -c 1 $host >&/dev/null && { log_action_msg "shutdowning ${host/_1}"; ssh root@$host service $cmd stop; } ) &
  65     done
  66
  67     trap "echo 'timeout expired ($TIMEOUT)'; exit 0;" SIGVTALRM
  68     ( sleep $TIMEOUT; kill -SIGVTALRM $$ ) &
  69
  70     wait
  71 }
  72
  73 case "$1" in
  74     -v)
  75         echo "$(basename $0), version $VER"
  76         ;;
  77     start)
  78         # No-op
  79         ;;
  80     restart|reload|force-reload)
  81         echo "Error: argument '$1' not supported" >&2
  82         exit 3
  83         ;;
  84     stop)
  85         do_stop
  86         ;;
  87     *)
  88         echo "Usage: $0 start|stop" >&2
  89         exit 3
  90         ;;
  91 esac