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8dcb3076 TL |
1 | #! /bin/sh |
2 | # | |
3 | ### BEGIN INIT INFO | |
4 | # Provides: corosync-notifyd | |
5 | # Required-Start: $network $remote_fs $syslog corosync | |
6 | # Required-Stop: $network $remote_fs $syslog corosync | |
7 | # Should-Start: dbus | |
8 | # Should-Stop: dbus | |
9 | # Default-Start: 2 3 4 5 | |
10 | # Default-Stop: 0 1 6 | |
11 | # Short-Description: corosync notifying daemon | |
12 | # Description: Manages the notification daemon of the Corosync Cluster Engine. | |
13 | ### END INIT INFO | |
14 | ||
15 | # Author: Fabio M. Di Nitto <fabbione@ubuntu.com> | |
16 | ||
17 | # PATH should only include /usr/* if it runs after the mountnfs.sh script | |
18 | PATH=/usr/sbin:/usr/bin:/sbin:/bin | |
19 | DESC="corosync notifying daemon" | |
20 | NAME=corosync-notifyd | |
21 | DAEMON=/usr/sbin/$NAME | |
22 | PIDFILE=/var/run/$NAME.pid | |
23 | SCRIPTNAME=/etc/init.d/$NAME | |
24 | PIDFILE=/var/run/corosync.pid | |
25 | RARUNDIR=/var/run/resource-agents | |
26 | ||
27 | # Exit if the package is not installed | |
28 | [ -x "$DAEMON" ] || exit 0 | |
29 | ||
30 | # Read configuration variable file if it is present | |
31 | [ -r /etc/default/corosync-notifyd ] && . /etc/default/corosync-notifyd | |
32 | ||
33 | # Define LSB log_* functions. | |
34 | # Depend on lsb-base (>= 3.0-6) to ensure that this file is present. | |
35 | . /lib/lsb/init-functions | |
36 | ||
37 | # | |
38 | # Function that starts the daemon/service | |
39 | # | |
40 | do_start() | |
41 | { | |
42 | # Return | |
43 | # 0 if daemon has been started | |
44 | # 1 if daemon was already running | |
45 | # 2 if daemon could not be started | |
46 | start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \ | |
47 | || return 1 | |
48 | start-stop-daemon --start --quiet --exec $DAEMON -- $OPTIONS \ | |
49 | || return 2 | |
50 | # Add code here, if necessary, that waits for the process to be ready | |
51 | # to handle requests from services started subsequently which depend | |
52 | # on this one. As a last resort, sleep for some time. | |
53 | pidof $DAEMON > $PIDFILE | |
54 | } | |
55 | ||
56 | # | |
57 | # Function that stops the daemon/service | |
58 | # | |
59 | do_stop() | |
60 | { | |
61 | # Return | |
62 | # 0 if daemon has been stopped | |
63 | # 1 if daemon was already stopped | |
64 | # 2 if daemon could not be stopped | |
65 | # other if a failure occurred | |
66 | start-stop-daemon --stop --quiet --retry forever/QUIT/1 --pidfile $PIDFILE | |
67 | RETVAL="$?" | |
68 | [ "$RETVAL" = 2 ] && return 2 | |
69 | # Many daemons don't delete their pidfiles when they exit. | |
70 | rm -f $PIDFILE | |
71 | return "$RETVAL" | |
72 | } | |
73 | ||
74 | case "$1" in | |
75 | start) | |
76 | log_daemon_msg "Starting $DESC" "$NAME" | |
77 | do_start | |
78 | case "$?" in | |
79 | 0|1) log_end_msg 0 ;; | |
80 | 2) log_end_msg 1 ;; | |
81 | esac | |
82 | ;; | |
83 | stop) | |
84 | log_daemon_msg "Stopping $DESC" "$NAME" | |
85 | do_stop | |
86 | case "$?" in | |
87 | 0|1) log_end_msg 0 ;; | |
88 | 2) log_end_msg 1 ;; | |
89 | esac | |
90 | ;; | |
91 | restart|force-reload) | |
92 | log_daemon_msg "Restarting $DESC" "$NAME" | |
93 | do_stop | |
94 | case "$?" in | |
95 | 0|1) | |
96 | do_start | |
97 | case "$?" in | |
98 | 0) log_end_msg 0 ;; | |
99 | 1) log_end_msg 1 ;; # Old process is still running | |
100 | *) log_end_msg 1 ;; # Failed to start | |
101 | esac | |
102 | ;; | |
103 | *) | |
104 | # Failed to stop | |
105 | log_end_msg 1 | |
106 | ;; | |
107 | esac | |
108 | ;; | |
109 | status|monitor) | |
110 | status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $? | |
111 | ;; | |
112 | *) | |
113 | #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 | |
114 | echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2 | |
115 | exit 3 | |
116 | ;; | |
117 | esac | |
118 | ||
119 | : |