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 SCRIPTS=/opt/script/set_blade_power.tcl /opt/trc6500/script/set_blade_power.tcl
  24 SCRIPT=
  25
  26 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  27
  28 [ -f /etc/default/ammwake ] && . /etc/default/ammwake
  29 for s in $SCRIPTS; do [ -x $s ] && SCRIPT=$s; done
  30 [ -x "$SCRIPT" ] || exit 1
  31 [ "$ENABLE" = "yes" ] || exit 0
  32
  33 . /lib/lsb/init-functions
  34
  35 do_action () {
  36     ACTION=$1
  37
  38     log_action_msg "Send AMM power $ACTION command"
  39
  40     for amm in $(awk '{ sub(/#.*/, "") } /amm[0-9]/ { print $2}' $HOSTS); do
  41         ping -c 1 $amm >&/dev/null || continue
  42         for id in $(seq 1 14); do
  43             [ $id -eq 1 -a "$amm" = amm00 ] && continue
  44
  45             log_action_msg "Wake-up blade-$id (AMM $amm $id $ACTION)"
  46             $SCRIPT $amm -b $id -$ACTION >&/dev/null || log_failure_msg "Can't power $ACTION blade $id on $amm"
  47         done
  48     done
  49 }
  50
  51 case "$1" in
  52     -v)
  53         echo "$(basename $0), version $VER"
  54         ;;
  55     start)
  56         do_action on
  57         ;;
  58     restart|reload|force-reload)
  59         echo "Error: argument '$1' not supported" >&2
  60         exit 3
  61         ;;
  62     stop)
  63         do_action off
  64         ;;
  65     *)
  66         echo "Usage: $0 start|stop" >&2
  67         exit 3
  68         ;;
  69 esac
  70
  71 # vim:set tabstop=4 expandtab shiftwidth=4: