Commit | Line | Data |
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95f543f2 LM |
1 | #!/bin/bash |
2 | VER=1.0 | |
3 | # ============================================================================ | |
4 | # | |
5 | # Copyright (C) THALES. All rights reserved | |
6 | # Author: Laurent Mazet | |
7 | # Date : 15/12/2014 | |
8 | # ============================================================================ | |
9 | ||
10 | ### BEGIN INIT INFO | |
11 | # Provides: checkudevrules | |
12 | # Required-Start: udev | |
13 | # Required-Stop: | |
14 | # Should-Start: | |
15 | # Default-Start: S | |
16 | # Default-Stop: | |
17 | # Short-Description: Check udev rules | |
18 | # Description: Check udev rules files (70-persistent-*.rules) and reboot if necessary | |
19 | ### END INIT INFO | |
20 | ||
21 | FILES="/etc/udev/rules.d/70-persistent-{cd,net}.rules" | |
22 | ENABLE="yes" | |
23 | ETHx=eth0 | |
24 | ||
25 | PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
26 | ||
27 | [ -f /etc/default/checkudevrules ] && . /etc/default/checkudevrules | |
28 | [ "$ENABLE" = "yes" ] || exit 0 | |
29 | ||
30 | . /lib/lsb/init-functions | |
31 | ||
32 | do_check () { | |
33 | ||
34 | log_action_msg "Check if $ETHx exists..." | |
35 | ||
36 | if ip link show $ETHx >&/dev/null; then | |
37 | log_action_msg "Continue booting" | |
38 | else | |
39 | log_action_msg "Erase udev rules and reboot" | |
40 | rm -f $FILES | |
41 | reboot | |
42 | fi | |
43 | } | |
44 | ||
45 | case "$1" in | |
46 | -v) | |
47 | echo "$(basename $0), version $VER" | |
48 | ;; | |
49 | start) | |
50 | do_check | |
51 | ;; | |
52 | restart|reload|force-reload|stop) | |
53 | echo "Error: argument '$1' not supported" >&2 | |
54 | exit 3 | |
55 | ;; | |
56 | *) | |
57 | echo "Usage: $0 start" >&2 | |
58 | exit 3 | |
59 | ;; | |
60 | esac | |
61 | ||
62 | # vim:set tabstop=4 expandtab shiftwidth=4: |