[op5-users] Problem with merlin and performance data of nagios

Thu Dec 10 18:30:44 CET 2009

Hi,

I´m compiled and instaled merlin 
in my Nagios instalation.

When I configure the 
Event Broker section in nagios.cfg like this:

broker_module=/usr/local/merlin/merlin.so 
/usr/local/merlin/merlin.conf

and restart Nagios, 
the performance data disapear. The files destination of performance data don´t 
write.

If I dont configure 
broker module, perfdata work.

/usr/local/merlin/logs/neb.log
[1260456024] 6: 
Merlin Module Loaded
[1260456024] 6: setting connect and disconnect 
handlers
[1260456024] 6: Coredumps in /root
[1260456024] 6: Merlin module 
v0.6.5-beta initialized successfully
[1260456025] 6: Object configuration 
parsed.
[1260456025] 6: Creating hash tables
[1260456025] 6: Attempting 
ipc connect
[1260456025] 6: Shoutcasting active status through IPC 
socket
[1260456025] 6: Running on_connect hook for module
[1260456025] 6: 
ipc successfully connected
[1260456025] 6: Reaping ipc events
[1260456025] 
4: Handled 0 'ipc' events in 0.461 seconds in: 0, out: 0
[1260456026] 6: 
Scheduling next ipc reaping at 1260456031
[1260456026] 7: Processing callback 
NEBCALLBACK_PROGRAM_STATUS_DATA
[1260456026] 7: Processing callback 
NEBCALLBACK_PROGRAM_STATUS_DATA
[1260456031] 6: 
Reaping ipc events
[1260456032] 4: Handled 0 'ipc' events in 7.319 seconds 
in: 0, out: 0
[1260456033] 6: Scheduling next ipc reaping at 
1260456038
[1260456033] 7: Processing callback 
NEBCALLBACK_PROGRAM_STATUS_DATA
[1260456035] 7: Processing callback 
NEBCALLBACK_SERVICE_STATUS_DATA
[1260456035] 7: Processing callback 
NEBCALLBACK_SERVICE_STATUS_DATA
[1260456035] 7: Processing callback 
NEBCALLBACK_SERVICE_STATUS_DATA
[1260456035] 7: Processing callback 
NEBCALLBACK_SERVICE_STATUS_DATA
[1260456035] 7: Processing callback 
NEBCALLBACK_SERVICE_STATUS_DATA

/usr/local/merlin/logs/daemon.log
[1260455894] 6: 
dbi_conn_query_null(): Failed to run [SELECT host_name, current_state, 
state_type FROM merlin.host ORDER BY host_name]: no database connection. 
Error-code is 7
[1260455895] 6: Attempting to reconnect to database and 
re-run the query
[1260455897] 6: Successfully ran the previously failed 
query
[1260455900] 6: Primed object states for 406 hosts and 2795 
services
[1260455905] 6: Merlin daemon v0.6.5-beta successfully 
initialized
[1260455910] 4: Handled 0 'ipc' events in -1026.880 seconds in: 
0, out: 0
[1260455913] 6: Accepting inbound connection on ipc 
socket
[1260455921] 4: Handled 0 'ipc' events in 0.000 seconds in: 0, out: 
0
[1260455925] 6: Executing import command 'php /usr/local/merlin/import.php 
--nagios-cfg=/usr/local/nagios/etc/nagios.cfg 
--cache=/usr/local/nagios/var/objects.cache 
--db-name=merlin
 --db-user=merlin --db-pass=edshcseb --db-host=localhost 
--status-log=/data/nagios/var/status.dat'
[1260455931] 4: Handled 2 'ipc' 
events in 9.605 seconds in: 2, out: 0
[1260455936] 4: Handled 3 'ipc' events 
in 14.356 seconds in: 3, out: 0
[1260455942] 4: Handled 4 'ipc' events in 
20.452 seconds in: 4, out: 0
[1260455947] 4: Handled 5 'ipc' events in 25.502 
seconds in: 5, out: 0
[1260455951] 4: Handled 6 'ipc' events in 29.391 
seconds in: 6, out: 0
[1260455958] 4: Handled 7 'ipc' events in 37.247 
seconds in: 7, out: 0
[1260455961] 4: Handled 8 'ipc' events in 39.723 
seconds in: 8, out: 0
[1260455963] 4: Handled 9 'ipc' events in 41.962 
seconds in: 9, out: 0
[1260455969] 4: Handled 10 'ipc' events in 47.302 
seconds in: 10, out: 0
[1260455976] 4: Handled 11 'ipc' events in 54.407 
seconds in: 11, out: 0
[1260455978] 4: Handled 12 'ipc' events in 56.856 
seconds in: 12, out: 0
[1260455982] 4: Handled 13 'ipc' events in 60.413 
seconds in: 13, out: 0
[1260455989] 4: Handled 14 'ipc' events in 67.371 
seconds in: 14, out: 0
[1260455991] 4: Handled 15 'ipc' events in 69.760 
seconds in: 15, out: 0
[1260455995] 4: Handled 16 'ipc' events in 74.216 
seconds in: 16, out: 0
[1260455997] 4: Handled 17 'ipc' events in 75.375 
seconds in: 17, out: 0
[1260455999] 4: Handled 18 'ipc' events in 77.649 
seconds in: 18, out: 0

nagios.cfg

broker_module=/usr/local/merlin/merlin.so 
/usr/local/merlin/merlin.conf
process_performance_data=1
service_perfdata_file=/usr/local/nagios/var/perfdata/service-perfdata
service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$\tSERVICEOUTPUT::$SERVICEOUTPUT$
service_perfdata_file_mode=a
service_perfdata_file_processing_interval=5
service_perfdata_file_processing_command=process-service-perfdata-file
host_perfdata_file=/usr/local/nagios/var/perfdata/host-perfdata
host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tHOSTOUTPUT::$HOSTOUTPUT$
host_perfdata_file_mode=a
host_perfdata_file_processing_interval=10
host_perfdata_file_processing_command=process-host-perfdata-file

Where is the 
problem?

Thanks 		 	   		  
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