Hi,

 

which version of Shinken do you use?

I have here a 0.8 and can’t reproduce your error. There’s one host (omd-disco) which I made DOWN by submitting a passive command and which has two comments attached.

 

OMD[disco]:~$  printf "GET hosts\nFilter: state = 1\nColumns: name comments\n"|unixcat /omd/sites/disco/tmp/run/live

omd-disco;3,4

 

OMD[disco]:~$ printf 'GET comments\nColumns: comment_id comment\n' | unixcat /omd/sites/disco/tmp/run/live

3;i bi hi

4;i kos ned oft gnou sogn, i bi hi

 

OMD[disco]:~$ printf 'GET comments\nColumns: comment_id comment\nFilter: comment_id = 3\n' | unixcat /omd/sites/disco/tmp/run/live

3;i bi hi

 

Gerhard

 

 

Von: Denis GERMAIN [mailto:dt.germain@gmail.com]
Gesendet: Mittwoch, 26. Oktober 2011 16:40
An: shinken-devel@lists.sourceforge.net
Betreff: [Shinken-devel] Slight problem with livestatus module with direct queries

 

Hello list,

For historic reporting purpose, we have a developper in our team that directly execute queries to the livestatus module via commands like
printf 'GET hosts\nFilter: state = 1' | nc 10.197.64.97 50000 > /data/ftptrace/nagios/thruk.txt
printf 'GET comments\nFilter comment_id = '$commid | nc 10.197.64.97 50000 | tail -1 | awk -F";" '{print $2}'

This gives us informations about hosts down which are then reformatted in a dusty old report sent to our client.
At the beginning we used only the first request for our report, as comments were directly available from the host information given by the query. After an update, we didn't realised that the comments were not directly in the query result, but only the comment ID (which I grant you is much more "clean")

1) Problem is that now, we need to query for the comments (selecting good comment ID) and that it constantly break livestatus module (which doesn't always manage to relaunch itself)

2) We also noted that when we use the Column statement (to select only the columns we need), the livestatus module instantly crash

I realise that our problem is a little exotic, as the vast majority of livestatus users only use it through Thruk, but if something could be done (or as already been done), we would be grateful (our developper mostly :-p)

Denis GERMAIN

PS: An example traceback. I don't have much more yet, we are running Shinken on production (I already see admins frowning eyes, but it's stable enough if you don't try strange things like us) and my manager don't really like us crashing it on purpose. We'll try to reproduce on preproduction ASAP, but if this can help pinpointing the issue...

[1319536549] [broker-1] Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_broker.py", line 828, in main
    self.do_main()
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_broker.py", line 1052, in do_main
    response, keepalive = self.livestatus.handle_request(open_connections[socketid]['buffer'])
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus.py", line 129, in handle_request
    request.parse_input(data)
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_request.py", line 96, in parse_input
    query.parse_input('\n'.join(query_cmds))
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_query.py", line 259, in parse_input
    self.filter_stack.put(self.make_filter(operator, attribute, reference))
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_query.py", line 786, in make_filter
    converter = self.find_converter(attribute)
  File "/usr/lib/python2.6/site-packages/shinken/modules/livestatus_broker/livestatus_query.py", line 102, in find_converter
    out_map = LSout_map[self.out_map_name]
KeyError: 'hosts'