index 991d8b8a17f35a356b76708e35139ac6c77d5e39..f1bb42943a103508503968dff73ab35d16b49987 100755 (executable)
#! /bin/bash
#
# collectd - start and stop the statistics collection daemon
-# http://collectd.org/
+# https://collectd.org/
#
# Copyright (C) 2005-2006 Florian Forster <octo@verplant.org>
# Copyright (C) 2006-2009 Sebastian Harl <tokkee@debian.org>
# the values in a variety of ways.
### END INIT INFO
-set -e
-
. /lib/lsb/init-functions
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
USE_COLLECTDMON=1
COLLECTDMON_DAEMON=/usr/sbin/collectdmon
-COLLECTDMON_PIDFILE=/var/run/collectdmon.pid
MAXWAIT=30
. /etc/default/$NAME
fi
-if test "$DISABLE" != 0 -a "$1" == "start"; then
- log_warning_msg "Not starting $DESC, disabled by /etc/default/$NAME."
- exit 0
-fi
-
-if test ! -e "$CONFIGFILE" -a "$1" == "start"; then
- log_warning_msg "Not starting $DESC, no configuration ($CONFIGFILE) found."
- exit 0
-fi
-
if test "$ENABLE_COREFILES" == 1; then
ulimit -c unlimited
fi
-if test "$USE_COLLECTDMON" == 1; then
- _PIDFILE="$COLLECTDMON_PIDFILE"
-else
- _PIDFILE="$PIDFILE"
-fi
-
+# return:
+# 0 if config is fine
+# 1 if there is a syntax error
+# 2 if there is no configuration
check_config() {
+ if test ! -e "$CONFIGFILE"; then
+ return 2
+ fi
if ! $DAEMON -t -C "$CONFIGFILE"; then
return 1
fi
+ return 0
}
+# return:
+# 0 if the daemon has been started
+# 1 if the daemon was already running
+# 2 if the daemon could not be started
+# 3 if the daemon was not supposed to be started
d_start() {
if test "$DISABLE" != 0; then
# we get here during restart
log_progress_msg "disabled by /etc/default/$NAME"
- return 2
+ return 3
fi
if test ! -e "$CONFIGFILE"; then
# we get here during restart
log_progress_msg "disabled, no configuration ($CONFIGFILE) found"
- return 2
+ return 3
fi
check_config
rc="$?"
- if test "$rc" -eq 1; then
+ if test "$rc" -ne 0; then
log_progress_msg "not starting, configuration error"
return 2
fi
if test "$USE_COLLECTDMON" == 1; then
- start-stop-daemon --start --quiet --oknodo --pidfile "$_PIDFILE" \
- --exec $COLLECTDMON_DAEMON -- -P "$_PIDFILE" -- -C "$CONFIGFILE" \
+ start-stop-daemon --start --quiet --oknodo --pidfile "$PIDFILE" \
+ --exec $COLLECTDMON_DAEMON -- -P "$PIDFILE" -- -C "$CONFIGFILE" \
|| return 2
else
- start-stop-daemon --start --quiet --oknodo --pidfile "$_PIDFILE" \
- --exec $DAEMON -- -C "$CONFIGFILE" -P "$_PIDFILE" \
+ start-stop-daemon --start --quiet --oknodo --pidfile "$PIDFILE" \
+ --exec $DAEMON -- -C "$CONFIGFILE" -P "$PIDFILE" \
|| return 2
fi
+ return 0
}
still_running_warning="
In large setups it might take some time to write all pending data to
the disk. You can adjust the waiting time in /etc/default/collectd."
+# return:
+# 0 if the daemon has been stopped
+# 1 if the daemon was already stopped
+# 2 if daemon could not be stopped
d_stop() {
- PID=$( cat "$_PIDFILE" 2> /dev/null ) || true
+ PID=$( cat "$PIDFILE" 2> /dev/null ) || true
- start-stop-daemon --stop --quiet --oknodo --pidfile "$_PIDFILE"
+ start-stop-daemon --stop --quiet --oknodo --pidfile "$PIDFILE"
rc="$?"
if test "$rc" -eq 2; then
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
+ 3) log_end_msg 255; true ;;
+ *) log_end_msg 1 ;;
esac
;;
stop)
esac
;;
status)
- status_of_proc -p "$_PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
+ status_of_proc -p "$PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
d_start
rc2="$?"
case "$rc2" in
- 0) log_end_msg 0 ;;
+ 0|1) log_end_msg 0 ;;
+ 2) log_end_msg 1 ;;
+ 3) log_end_msg 255; true ;;
*) log_end_msg 1 ;;
esac
;;
;;
esac
-exit 0
-
# vim: syntax=sh noexpandtab sw=4 ts=4 :