Commit | Line | Data |
---|---|---|
4e802319 | 1 | #!/bin/sh |
545c1fd0 | 2 | VER=1.4 |
4e802319 | 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 | # reprise de la commande recuperation des @mac pour prendre | |
10 | # en compte le fait que l'interface eth1 a ete configuree | |
11 | # - V1.2: Herve Petit 04/06/2010 | |
12 | # etude probleme non demarrage lames esclave par tuning temps total et | |
13 | # temps entre 2 wake | |
14 | # - V1.3: Laurent Mazet 02/05/2013 | |
15 | # Daemonisation | |
545c1fd0 LM |
16 | # - V1.4: Laurent Mazet & Thomas Perennou 03/12/2014 |
17 | # Legers correctifs | |
4e802319 | 18 | # ============================================================================ |
19 | ||
20 | ### BEGIN INIT INFO | |
21 | # Provides: etherwake | |
22 | # Required-Start: $network | |
23 | # Required-Stop: | |
24 | # Should-Start: | |
25 | # Default-Start: S | |
26 | # Default-Stop: | |
27 | # Short-Description: EW cluster blades | |
28 | # Description: Boot all cluster blades by EtherWake protocol | |
29 | ### END INIT INFO | |
30 | ||
31 | DHCPCONF=/etc/dhcp/dhcpd.conf | |
32 | GROUP_SIZE=5 | |
605d1269 | 33 | NB_TRY=2 |
4e802319 | 34 | ENABLE="yes" |
35 | ||
36 | PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
37 | [ -f /etc/default/etherwake ] && . /etc/default/etherwake | |
38 | [ "$ENABLE" = "yes" ] || exit 0 | |
39 | ||
40 | . /lib/lsb/init-functions | |
41 | ||
42 | do_start () { | |
43 | ||
44 | log_action_msg "Activate EtherWake" | |
45 | ||
605d1269 | 46 | sleep 1 |
4e802319 | 47 | n=0 |
48 | while [ $NB_TRY -gt 0 ]; do | |
49 | ||
545c1fd0 LM |
50 | for mac in $(awk '{sub(/#.*/, "")} /trc[0-9]/ {gsub(/[;{}]/, " "); print $5}' $DHCPCONF); do |
51 | host=$(awk '{sub(/#.*/, "")} /'$mac'/ {gsub(/[{}]/, " "); print $2}' $DHCPCONF) | |
4e802319 | 52 | |
545c1fd0 | 53 | log_action_msg "Wake-up $host (EtherWake $mac)" |
4e802319 | 54 | etherwake $mac |
55 | ||
56 | n=$(expr $n + 1) | |
57 | [ $(expr $n % $GROUP_SIZE) -eq 0 ] && sleep 1 | |
58 | ||
59 | done | |
60 | ||
61 | NB_TRY=$(expr $NB_TRY - 1) | |
62 | done | |
63 | } | |
64 | ||
65 | case "$1" in | |
66 | -v) | |
67 | echo "$(basename $0), version $VER" | |
68 | ;; | |
69 | start) | |
70 | do_start | |
71 | ;; | |
72 | restart|reload|force-reload) | |
73 | echo "Error: argument '$1' not supported" >&2 | |
74 | exit 3 | |
75 | ;; | |
76 | stop) | |
77 | # No-op | |
78 | ;; | |
79 | *) | |
80 | echo "Usage: $0 start|stop" >&2 | |
81 | exit 3 | |
82 | ;; | |
83 | esac | |
84 | ||
85 | # vim:set tabstop=4 expandtab shiftwidth=4: |