Hi, I'm not sure the right forum to provide this so hope sending to the list is ok. One thing I found when initially trying to setup OpenNebula is that you can start and stop the daemons but you can not check if they are running. Most "init scripts" allow you to provide a status.
This small patch provides that functionality. Perhaps it can be included? $ diff -u opennebula-3.8.1/share/scripts/one{.orig,} --- opennebula-3.8.1/share/scripts/one.orig 2013-01-05 13:38:50.846539319 +0100 +++ opennebula-3.8.1/share/scripts/one 2013-01-05 13:39:08.110451396 +0100 @@ -181,6 +181,38 @@ } #------------------------------------------------------------------------------ +# Function that checks if the daemons are running +#------------------------------------------------------------------------------ +status() +{ + if [ -f $ONE_PID ]; then + PID=$(cat $ONE_PID) + RESULT=$(/usr/bin/ps --no-heading -p $PID) + + if [ -z "$RESULT" ]; then + echo "DOWN: $ONED seems not to be running, $ONE_PID thinks it has pid $PID" + else + echo "UP: Found $ONED running with PID $PID" + fi + else + echo "DOWN: $ONE_PID does not exist." + fi + + if [ -f $ONE_SCHEDPID ]; then + PID=$(cat $ONE_SCHEDPID) + RESULT=$(/usr/bin/ps --no-heading -p $PID) + + if [ -z "$RESULT" ]; then + echo "DOWN: $ONE_SCHEDULER seems not to be running, $ONE_SCHEDPID thinks it has pid $PID" + else + echo "UP: Found $ONE_SCHEDULER running with PID $PID" + fi + else + echo "DOWN: $ONE_SCHEDPID does not exist." + fi +} + +#------------------------------------------------------------------------------ #------------------------------------------------------------------------------ if [ "$1" = "-f" ]; then @@ -197,8 +229,12 @@ stop echo "oned and scheduler stopped" ;; + status) + # Check if everything is working. + status + ;; *) - echo "Usage: one [-f] {start|stop}" >&2 + echo "Usage: one [-f] {start|stop|status}" >&2 echo "Options:" >&2 echo " -f Do not backup log file." >&2 exit 3 $ On the server I'm trying to get OpenNebula working on I see this: [oneadmin@myhost ~]$ opennebula-3.8.1/share/scripts/one status UP: Found /usr/bin/oned running with PID 424 UP: Found /usr/bin/mm_sched running with PID 425 [oneadmin@myhost ~]$ one stop oned and scheduler stopped [oneadmin@myhost src]$ opennebula-3.8.1/share/scripts/one status DOWN: /var/run/one/oned.pid does not exist. DOWN: /var/run/one/sched.pid does not exist. [oneadmin@myhost ~]$ one start [oneadmin@myhost ~]$ opennebula-3.8.1/share/scripts/one status UP: Found /usr/bin/oned running with PID 30006 UP: Found /usr/bin/mm_sched running with PID 30007 [oneadmin@myhost ~]$ I've not yet patched the active script but this shows how it works. Regards, Simon _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org