mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
d7f3b1977f
SC2039: In POSIX sh, echo flags are not supported. echo -n is well supported but the changes are simple. Improve some logic, replace some instances with printf. Who knew printf was in POSIX? Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
176 lines
3.7 KiB
Bash
Executable File
176 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Start and stop CTDB (Clustered TDB daemon)
|
|
#
|
|
# chkconfig: - 90 01
|
|
#
|
|
# description: Starts and stops CTDB
|
|
# pidfile: /var/run/ctdb/ctdbd.pid
|
|
# config: /etc/sysconfig/ctdb
|
|
|
|
### BEGIN INIT INFO
|
|
# Provides: ctdb
|
|
# Required-Start: $local_fs $syslog $network $remote_fs
|
|
# Required-Stop: $local_fs $syslog $network $remote_fs
|
|
# Default-Start: 2 3 4 5
|
|
# Default-Stop: 0 1 6
|
|
# Short-Description: start and stop ctdb service
|
|
# Description: Start and stop CTDB (Clustered TDB daemon)
|
|
### END INIT INFO
|
|
|
|
# Source function library.
|
|
if [ -f /etc/init.d/functions ] ; then
|
|
# Red Hat
|
|
. /etc/init.d/functions
|
|
elif [ -f /etc/rc.d/init.d/functions ] ; then
|
|
# Red Hat
|
|
. /etc/rc.d/init.d/functions
|
|
elif [ -f /etc/rc.status ] ; then
|
|
# SUSE
|
|
. /etc/rc.status
|
|
rc_reset
|
|
LC_ALL=en_US.UTF-8
|
|
elif [ -f /lib/lsb/init-functions ] ; then
|
|
# Debian
|
|
. /lib/lsb/init-functions
|
|
fi
|
|
|
|
# Avoid using root's TMPDIR
|
|
unset TMPDIR
|
|
|
|
[ -n "$CTDB_BASE" ] || export CTDB_BASE="/etc/ctdb"
|
|
|
|
. "${CTDB_BASE}/functions"
|
|
loadconfig "network"
|
|
loadconfig "ctdb"
|
|
|
|
# check networking is up (for redhat)
|
|
if [ "$NETWORKING" = "no" ] ; then
|
|
exit 0
|
|
fi
|
|
|
|
detect_init_style
|
|
export CTDB_INIT_STYLE
|
|
|
|
ctdbd="${CTDBD:-/usr/sbin/ctdbd}"
|
|
ctdbd_wrapper="${CTDBD_WRAPPER:-/usr/sbin/ctdbd_wrapper}"
|
|
pidfile="${CTDB_PIDFILE:-/var/run/ctdb/ctdbd.pid}"
|
|
|
|
############################################################
|
|
|
|
start()
|
|
{
|
|
printf "Starting ctdbd service: "
|
|
|
|
case "$CTDB_INIT_STYLE" in
|
|
suse)
|
|
startproc \
|
|
"$ctdbd_wrapper" "$pidfile" "start"
|
|
rc_status -v
|
|
;;
|
|
redhat)
|
|
daemon --pidfile "$pidfile" \
|
|
"$ctdbd_wrapper" "$pidfile" "start"
|
|
RETVAL=$?
|
|
echo
|
|
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/ctdb || RETVAL=1
|
|
return $RETVAL
|
|
;;
|
|
debian)
|
|
eval start-stop-daemon --start --quiet --background --exec \
|
|
"$ctdbd_wrapper" "$pidfile" "start"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
stop()
|
|
{
|
|
printf "Shutting down ctdbd service: "
|
|
|
|
case "$CTDB_INIT_STYLE" in
|
|
suse)
|
|
"$ctdbd_wrapper" "$pidfile" "stop"
|
|
rc_status -v
|
|
;;
|
|
redhat)
|
|
"$ctdbd_wrapper" "$pidfile" "stop"
|
|
RETVAL=$?
|
|
# Common idiom in Red Hat init scripts - success() always
|
|
# succeeds so this does behave like if-then-else
|
|
# shellcheck disable=SC2015
|
|
[ $RETVAL -eq 0 ] && success || failure
|
|
echo ""
|
|
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/ctdb
|
|
return $RETVAL
|
|
;;
|
|
debian)
|
|
"$ctdbd_wrapper" "$pidfile" "stop"
|
|
log_end_msg $?
|
|
;;
|
|
esac
|
|
}
|
|
|
|
restart()
|
|
{
|
|
stop
|
|
start
|
|
}
|
|
|
|
check_status ()
|
|
{
|
|
# Backward compatibility. When we arrange to pass --pidfile to
|
|
# ctdbd we also create the directory that will contain it. If
|
|
# that directory is missing then we don't use the pidfile to check
|
|
# status. Note that this probably won't work if
|
|
# $CTDB_VALGRIND="yes" but this doesn't need full backward
|
|
# compatibility because it is a debug option.
|
|
_d=$(dirname "$pidfile")
|
|
if [ -d "$_d" ] ; then
|
|
_pf_opt="-p $pidfile"
|
|
else
|
|
_pf_opt=""
|
|
fi
|
|
|
|
case "$CTDB_INIT_STYLE" in
|
|
suse)
|
|
checkproc $_pf_opt "$ctdbd"
|
|
rc_status -v
|
|
;;
|
|
redhat)
|
|
status $_pf_opt -l "ctdb" "$ctdbd"
|
|
;;
|
|
debian)
|
|
status_of_proc $_pf_opt "$ctdbd" "ctdb"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
############################################################
|
|
|
|
case "$1" in
|
|
start)
|
|
start
|
|
;;
|
|
stop)
|
|
stop
|
|
;;
|
|
restart|reload|force-reload)
|
|
restart
|
|
;;
|
|
status)
|
|
check_status
|
|
;;
|
|
condrestart|try-restart)
|
|
if check_status >/dev/null ; then
|
|
restart
|
|
fi
|
|
;;
|
|
cron)
|
|
# used from cron to auto-restart ctdb
|
|
check_status >/dev/null 2>&1 || restart
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop|restart|reload|force-reload|status|cron|condrestart|try-restart}"
|
|
exit 1
|
|
esac
|