Hi all, I'm trying to create a custom graph for hobbit but am having some problems. I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd. I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN) My script is being executed every 5 minutes. Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0 2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script. Any ideas? Kind regards, -- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
Davíð That sounds exactly the same problem I was having. What version is your hobbit installation? If recent source (ours is 4.3.0, and I don't know when the caching went in), it could be that this is your answer. http://www.hswn.dk/hobbiton/2008/09/msg00283.html Check back through that log and see if you have occasional lines like Flushing '/<hostname>/temp.rrd' with 1 updates pending, template '11:12:13:21:31:41:42' just before the "Unlinking temp file" entries, corresponding to when you saw points on the graph. Graham Nayler ----- Original Message ----- From: "Davíð Steinn Geirsson" <david at basis.is> To: <hobbit at hswn.dk> Sent: Monday, September 29, 2008 4:17 PM Subject: [hobbit] Problem with hobbitd_rrd custom graph
Hi all,
I'm trying to create a custom graph for hobbit but am having some problems.
I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd.
I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug
I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n
Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN)
My script is being executed every 5 minutes.
Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0 2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted
The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script.
Any ideas?
Kind regards,
-- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
Hi Graham, Good find, thanks! I haven't tried the fix yet, but given your description of it and that our snapshot does include the RRD cache mechanism I think it's safe to say this is it. I'll try your patch tomorrow. Kind regards, Davíð Graham Nayler wrote:
Davíð
That sounds exactly the same problem I was having. What version is your hobbit installation? If recent source (ours is 4.3.0, and I don't know when the caching went in), it could be that this is your answer. http://www.hswn.dk/hobbiton/2008/09/msg00283.html
Check back through that log and see if you have occasional lines like Flushing '/<hostname>/temp.rrd' with 1 updates pending, template '11:12:13:21:31:41:42' just before the "Unlinking temp file" entries, corresponding to when you saw points on the graph.
Graham Nayler
----- Original Message ----- From: "Davíð Steinn Geirsson" <david at basis.is> To: <hobbit at hswn.dk> Sent: Monday, September 29, 2008 4:17 PM Subject: [hobbit] Problem with hobbitd_rrd custom graph
Hi all,
I'm trying to create a custom graph for hobbit but am having some problems.
I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd.
I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug
I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n
Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN)
My script is being executed every 5 minutes.
Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0
2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted
The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script.
Any ideas?
Kind regards,
-- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
-- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
Are you trying to graph 7 different data points with that one string of numbers. Are you triggering this with the ncv module in hobbitserver.cfg? -- Rich Smrcina VM Assist, Inc. Phone: 414-491-6001 Ans Service: 360-715-2467 rich.smrcina at vmassist.com http://www.linkedin.com/in/richsmrcina Catch the WAVV! http://www.wavv.org WAVV 2009 - Orlando, FL - May 15-19, 2009 Davíð Steinn Geirsson wrote:
Hi all,
I'm trying to create a custom graph for hobbit but am having some problems.
I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd.
I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug
I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n
Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN)
My script is being executed every 5 minutes.
Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0 2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted
The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script.
Any ideas?
Kind regards,
Check the rrd file with "rrdtool info /path/to/rrdfile.rrd" and verify that the "ds" lines show up as GAUGE. It sounds like you might have created the rrd file using COUNTER (the default). Henrik In <48E0F183.7050506 at basis.is> =?ISO-8859-1?Q?Dav=ED=F0_Steinn_Geirsson?= <david at basis.is> writes:
Hi all,
I'm trying to create a custom graph for hobbit but am having some problems.
I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd.
I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug
I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n
Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN)
My script is being executed every 5 minutes.
Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0 2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted
The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script.
Any ideas?
Kind regards,
-- Dav�� Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
Hi Henrik, Thanks for this, my values were defined as GAUGE but the problem was fixed by the patch submitted by Graham Nayler. This hobbit install is running a 4.3 snapshot from late 2007. See this mail for the referenced fix: http://www.hswn.dk/hobbiton/2008/09/msg00283.html After applying, I can confirm that values are coming into the database at every run so far. Now to finish the graph definition. :) Kind regards, Davíð Henrik Stoerner wrote:
Check the rrd file with "rrdtool info /path/to/rrdfile.rrd" and verify that the "ds" lines show up as GAUGE. It sounds like you might have created the rrd file using COUNTER (the default).
Henrik
In <48E0F183.7050506 at basis.is> =?ISO-8859-1?Q?Dav=ED=F0_Steinn_Geirsson?= <david at basis.is> writes:
Hi all,
I'm trying to create a custom graph for hobbit but am having some problems.
I have a script doing SNMP probing and returning status messages to hobbit. I have another script that generates RRD definitions for hobbitd_rrd.
I've added the script to hobbit_rrd extra_scripts: [rrdstatus] ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg NEEDS hobbitd CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rr d --extra-script=/usr/lib/hobbit/server/ext/sensatronics-grapher.py --extra-tests=temp --debug
I've also made a graph definition in hobbitgraph.cgi (not really the finished definition, but I think it should work for testing): [temp] TITLE Sensatronics environment monitor YAXIS Measurement DEF:11=sensatronics.rrd:11:AVERAGE DEF:12=sensatronics.rrd:11:AVERAGE DEF:13=sensatronics.rrd:11:AVERAGE DEF:21=sensatronics.rrd:11:AVERAGE DEF:31=sensatronics.rrd:11:AVERAGE DEF:41=sensatronics.rrd:11:AVERAGE DEF:42=sensatronics.rrd:11:AVERAGE LINE2:11#00CCCC:value COMMENT:\n GPRINT:11:LAST: \: %5.1lf (cur) GPRINT:11:MAX: \: %5.1lf (max) GPRINT:11:MIN: \: %5.1lf (min) GPRINT:11:AVERAGE: \: %5.1lf (avg)\n
Now, the rrd file is created but only occasionally do I see values entered into it (I haven't seen a pattern - looking over the rrd generated over the weekend I see some values, sometimes 30 minutes apart, sometimes hours, but almost all the measurement points show NaN)
My script is being executed every 5 minutes.
Here is the output from rrd-status.log (with hobbitd_rrd run with --debug flag): 2008-09-29 14:03:37 Want msg 698, startpos 1151746, fillpos 1151746, endpos -1, usedbytes=0 , bufleft=425213 2008-09-29 14:03:38 hobbitd_rrd: Got message 698 @@status#698/tankar_hiti|1222697018.325994 |10.200.10.3||tankar_hiti|temp|1222698818|green||green|1222263717|0||0||0|0 2008-09-29 14:03:38 startpos 1152334, fillpos 1152334, endpos -1 2008-09-29 14:03:38 -> do_external(tankar_hiti, temp) 2008-09-29 14:03:38 000021108 : Saving msg to file /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 <- do_external(tankar_hiti, temp) 2008-09-29 14:03:38 Want msg 699, startpos 1152334, fillpos 1152334, endpos -1, usedbytes=0 , bufleft=424625 2008-09-29 14:03:38 000021108 : Calling helper script /usr/lib/hobbit/server/ext/sensatroni cs-grapher.py tankar_hiti temp /usr/lib/hobbit/server/tmp/rrd_msg_21108 2008-09-29 14:03:38 000021108 : Helper input 'DS:11:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:12:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:13:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:21:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:31:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:41:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'DS:42:GAUGE:600:0:U' 2008-09-29 14:03:38 000021108 : Helper input 'sensatronics.rrd' 2008-09-29 14:03:38 000021108 : Helper input '7:62:4:21:27:24:16' 2008-09-29 14:03:38 000021108 : Unlinking temp file 2008-09-29 14:03:38 get_hobbitd_message: Interrupted
The 'get_hobbitd_message: Interrupted' message always appears after accepting input from my script.
Any ideas?
Kind regards,
-- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
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-- Davíð Steinn Geirsson Basis ehf. david at basis.is / (+354) 575-0419
participants (4)
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david＠basis.is
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graham.nayler＠hallmarq.net
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henrik＠hswn.dk
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rsmrcina＠wi.rr.com