求助!Centreon----Could not open data sink!

kaiser1103

OS:Centos 5.4/5.2/RedHat 5.4

rpm:php+mysql+nagios+centreon+NDOutils

PS:NDOutils-1.4B9

主要问题:ndomod: Could not open data sink!  I'll keep trying, but some output may get lost.

安装完NDOutils以后,重启nagios.
查看log:

1. tail -f /usr/local/nagios/var/nagios.log
   
2. [1271046855] Successfully shutdown... (PID=28377)
   
3. [1271046855] ndomod: Shutdown complete.
   
4. [1271046855] Event broker module '/usr/local/nagios/bin/ndomod.o' deinitialized successfully.
   
5. [1271048944] Nagios 3.2.1 starting... (PID=2706)
   
6. [1271048944] Local time is Mon Apr 12 13:09:04 CST 2010
   
7. [1271048944] LOG VERSION: 2.0
   
8. [1271048944] ndomod: NDOMOD 1.4b9 (10-27-2009) Copyright (c) 2009 Nagios Core Development Team and Community Contributors
   
9. [1271048944] ndomod: Could not open data sink!  I'll keep trying, but some output may get lost...
   
10. [1271048944] Event broker module '/usr/local/nagios/bin/ndomod.o' initialized successfully.
    
11. [1271048944] Finished daemonizing... (New PID=2707)
    
12. [1271048954] HOST ALERT: localhost;DOWN;SOFT;1;(Host Check Timed Out)
    
13. [1271048954] HOST ALERT: localhost;UP;SOFT;1;PING OK - Packet loss = 0%, RTA = 0.04 ms
    
14. [1271049174] SERVICE ALERT: localhost;SSH;OK;SOFT;2;SSH OK - OpenSSH_4.3 (protocol 2.0)

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如红色所示:
ndo总是提示不能到数据.

关键配置文件如下:

1.       
   
2. #vi /usr/local/nagios/etc/nagios.cfg
   
3.         broker_module=/usr/local/nagios/bin/ndomod.o  config_file=/usr/local/nagios/etc/ndomod.cfg
   
4.         event_broker_options=-1
   
5.   
   
6. # vi /usr/local/nagios/etc/ndomod.cfg
   
7.          output_type=tcpsocket
   
8.       #output_type=unixsocket
   
9.          output=127.0.0.1
   
10.       #output=/usr/local/nagios/var/ndo.sock
    
11.          buffer_file=/usr/local/nagios/var/ndomod.tmp
    
12. 
    
13. # vi /usr/local/nagios/etc/ndo2db.cfg
    
14. 
    
15. #socket_type=unix
    
16. socket_type=tcp
    
17. #socket_name=/usr/local/nagios/var/ndo.sock
    
18. db_servertype=mysql
    
19. db_name=ndo
    
20. db_user=ndouser
    
21. db_pass=ndopassword
    
22. debug_level=-1
    
23. debug_verbosity=2
    
24. debug_file=/usr/local/nagios/var/ndo2db-debug.log

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我看网上好多这个问题:ndomod: Could not open data sink!  I'll keep trying, but some output may get lost...
解决办法都是说是用tcp传输协议,
我都改成TCP的了,但是还是这样.
数据库的ID和pass都是对的.

请高手解惑!

kaiser1103

终于发现:

vi /usr/local/nagios/etc/ndo2db.cfg

ndo2db_user=nagios
ndo2db_group=nagcmd

注意第二个,ndo2db的所属组,是nagcmd.因为前面系统加的用户nagios是nagcmd组的.

所以这里如果写的 ndo2db_group=nagios,就出问题了!!!!

这一点问题,不仔细看,还真是找不出来,

kaiser1103

是在是悲剧.,,,
重做一遍,到这里,还是一样的错误,
但是原因不一样了...
查找中...

kaiser1103

最终的办法:

检查 /usr/local/nagios里的文件的权限.
特别是etc的.

lzqie

谢谢楼主。。。。我也是遇到这个问题，改权限就搞定了！！！！