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|
#!/bin/sh
#
# @package_name@-snmp This starts and stops @package_name@-snmp
#
# chkconfig: - 22 78
# description: @capbrand@ Directory Server SNMP Subagent
# processname: ldap-agent-bin
# config: @sysconfdir@/@package_name@/config/ldap-agent.conf
# pidfile: @localstatedir@/run/ldap-agent.pid
#
# Source function library.
if [ -f /etc/rc.d/init.d/functions ] ; then
. /etc/rc.d/init.d/functions
fi
# Source networking configuration.
if [ -f /etc/sysconfig/network ] ; then
. /etc/sysconfig/network
fi
# Check that networking is up.
if [ "${NETWORKING}" = "no" ]
then
echo "Networking is down"
if [ "$1" = "status" ]; then
# exit code 4 means unknown status for status action
exit 4
else
# exit code 1 means unspecified error for non-status actions
exit 1
fi
fi
echo_n()
{
printf '%s' "$*"
}
# failure and success are not defined on some platforms
which failure > /dev/null 2>&1 || {
failure()
{
echo_n " FAILED"
}
}
which success > /dev/null 2>&1 || {
success()
{
echo_n " SUCCESS"
}
}
baseexec="ldap-agent"
exec="@sbindir@/$baseexec"
processname="ldap-agent"
prog="@package_name@-snmp"
pidfile="@localstatedir@/run/ldap-agent.pid"
configfile="@sysconfdir@/@package_name@/config/ldap-agent.conf"
# Check if ldap-agent exists
if [ ! -f $exec ]; then
if [ "$1" = "status" ]; then
# exit code 4 means unknown status for status action
exit 4
else
# exit code 5 means program is not installed for non-status actions
exit 5
fi
fi
umask 077
start() {
echo_n "Starting $prog: "
ret=0
subagent_running=0
subagent_started=0
# the subagent creates a pidfile and writes
# the pid to it when it is fully started.
if [ -f $pidfile ]; then
pid=`cat $pidfile`
name=`ps -p $pid | tail -1 | awk '{ print $4 }'`
if kill -s 0 $pid && [ $name = "$processname" ]; then
echo_n " already running"
success; echo
subagent_running=1
else
echo " not running, but pid file exists"
echo_n " ... attempting to start anyway"
fi
fi
if [ $subagent_running -eq 0 ] ; then
rm -f $pidfile
$exec $configfile > /dev/null 2>&1
if [ $? -eq 0 ]; then
subagent_started=1 # well, perhaps not running, but started ok
else
failure; echo
ret=1
fi
fi
# ok, if we started the subagent successfully, let's see
# if it is really running and ready to serve requests.
if [ $subagent_started -eq 1 ] ; then
loop_counter=1
# wait for 10 seconds
max_count=10
while test $loop_counter -le $max_count ; do
loop_counter=`expr $loop_counter + 1`
if test ! -f $pidfile ; then
if kill -s 0 $pid > /dev/null 2>&1 ; then
sleep 1
else
break
fi
else
pid=`cat $pidfile`
break
fi
done
if kill -s 0 $pid > /dev/null 2>&1 && test -f $pidfile ; then
success; echo
else
failure; echo
ret=1
fi
fi
exit $ret
}
stop() {
echo_n "Shutting down $prog: "
if [ -f $pidfile ]; then
pid=`cat $pidfile`
subagent_stopped=0
if kill -s 0 $pid > /dev/null 2>&1 ; then
kill $pid
if [ $? -eq 0 ]; then
subagent_stopped=1
else
failure; echo
fi
else
echo_n " subagent not running"
failure; echo
fi
if [ $subagent_stopped -eq 1 ] ; then
loop_counter=1
# wait for 10 seconds
max_count=10
while test $loop_counter -le $max_count; do
loop_counter=`expr $loop_counter + 1`
if kill -s 0 $pid > /dev/null 2>&1 ; then
sleep 1
else
if test -f $pidfile ; then
rm -f $pidfile
fi
break
fi
done
if test -f $pidfile ; then
failure; echo
else
success; echo
rm -f $pidfile
fi
fi
else
echo_n " subagent already stopped"
failure; echo
fi
}
reload() {
stop
start
}
restart() {
stop
start
}
condrestart() {
if [ -f $pidfile ]; then
pid=`cat $pidfile`
name=`ps -p $pid | tail -1 | awk '{ print $4 }'`
if kill -s 0 $pid && [ $name = "$processname" ]; then
restart
fi
fi
}
status() {
ret=0
if [ -f $pidfile ]; then
pid=`cat $pidfile`
if kill -s 0 $pid > /dev/null 2>&1 ; then
echo "$prog (pid $pid) is running..."
else
echo "$prog dead but pid file exists"
ret=1
fi
else
echo "$prog is stopped"
ret=3
fi
exit $ret
}
case "$1" in
start|stop|restart|reload|condrestart|status)
$1
;;
*)
echo Unknown command $1
echo "Usage: $0 {start|stop|restart|reload|condrestart|status}"
exit 2
esac
|
