master/etc/init.d/ammwake

   1 #!/bin/bash
   2 VER=1.0
   3 # ============================================================================
   4 #
   5 # Copyright (C) THALES. All rights reserved
   6 # Author: Laurent Mazet
   7 # Date : 12/12/2014
   8 # ============================================================================
   9
  10 ### BEGIN INIT INFO
  11 # Provides:          ammwake
  12 # Required-Start:    $network waitswitches
  13 # Required-Stop:
  14 # Should-Start:
  15 # Default-Start:     S
  16 # Default-Stop:
  17 # Short-Description: Wake cluster blades (AMM command)
  18 # Description:       Boot all cluster blades by AMM power command
  19 ### END INIT INFO
  20
  21 HOSTS="/etc/hosts"
  22 ENABLE="yes"
  23 SCRIPT=/opt/trc6500/script/set_blade_power.tcl
  24
  25 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  26
  27 [ -f /etc/default/ammwake ] && . /etc/default/ammwake
  28 [ -x $SCRIPT ] || exit 1
  29 [ "$ENABLE" = "yes" ] || exit 0
  30
  31 . /lib/lsb/init-functions
  32
  33 do_action () {
  34     ACTION=$1
  35
  36     log_action_msg "Send AMM power $ACTION command"
  37
  38     for amm in $(awk '{ sub(/#.*/, "") } /amm[0-9]/ { print $2}' $HOSTS); do
  39         ping -c 1 $amm >&/dev/null || continue
  40         for id in $(seq 1 14); do
  41             [ $id -eq 1 -a "$amm" = amm00 ] && continue
  42
  43             log_action_msg "Wake-up blade-$id (AMM $amm $id $ACTION)"
  44             $SCRIPT $amm -b $id -$ACTION >&/dev/null || log_failure_msg "Can't power $ACTION blade $id on $amm"
  45         done
  46     done
  47 }
  48
  49 case "$1" in
  50     -v)
  51         echo "$(basename $0), version $VER"
  52         ;;
  53     start)
  54         do_action on
  55         ;;
  56     restart|reload|force-reload)
  57         echo "Error: argument '$1' not supported" >&2
  58         exit 3
  59         ;;
  60     stop)
  61         do_action off
  62         ;;
  63     *)
  64         echo "Usage: $0 start|stop" >&2
  65         exit 3
  66         ;;
  67 esac
  68
  69 # vim:set tabstop=4 expandtab shiftwidth=4: