Re: FW: Help with new installation for OpenNMS 21.1.0

Thank you, Oleg.

It appears to me that many opennms daemons may have crashed as the there is no new log file activities for those log files. 
"opennms -v status" states that all daemons are running,  but the log files suggests otherwise, even the provisiond.log, does provisiond works around the clock?  Here are the log file time stamps today, 

ls -alrt
total 206908
drwxr-xr-x 5 root root        56 May 17 11:20 ..
drwxr-xr-x 2 root root      4096 May 20 12:32 .
-rw-rw-r-- 1 root root     27848 May 21 16:49 reports.log
-rw-rw-r-- 1 root root    518186 May 21 23:38 event-translator.log
-rw-rw-r-- 1 root root   1157428 May 21 23:39 eventd.log
-rw-rw-r-- 1 root root     17985 May 21 23:39 alarmd.log
-rw-rw-r-- 1 root root     13640 May 21 23:39 bsmd.log
-rw-rw-r-- 1 root root     18295 May 21 23:39 trouble-ticketer.log
-rw-rw-r-- 1 root root     13811 May 21 23:39 trapd.log
-rw-rw-r-- 1 root root     13678 May 21 23:39 queued.log
-rw-rw-r-- 1 root root     13679 May 21 23:39 notifd.log
-rw-rw-r-- 1 root root    141402 May 21 23:39 poller.log
-rw-rw-r-- 1 root root     18095 May 21 23:39 discovery.log
-rw-rw-r-- 1 root root     54221 May 21 23:39 statsd.log
-rw-rw-r-- 1 root root     18620 May 21 23:39 ackd.log
-rw-rw-r-- 1 root root     14199 May 21 23:39 telemetryd.log
-rw-rw-r-- 1 root root     58016 May 21 23:39 reportd.log
-rw-rw-r-- 1 root root    184449 May 21 23:39 jetty-server.log
-rw-rw-r-- 1 root root    130604 May 21 23:43 rtc.log
-rw-rw-r-- 1 root root         4 May 21 23:43 karaf.pid
-rw-rw-r-- 1 root root    235878 May 21 23:43 ipc.log
-rw-rw-r-- 1 root root  12108892 May 22 01:23 output.log
-rw-rw-r-- 1 root root 101986762 May 22 01:31 provisiond.log
-rw-rw-r-- 1 root root   2377745 May 22 08:41 web.log
-rw-rw-r-- 1 root root   8498379 May 22 09:01 manager.log
-rw-rw-r-- 1 root root    803851 May 22 09:03 collectd.log
-rw-rw-r-- 1 root root  13942039 May 22 09:03 karaf.log
-rw-rw-r-- 1 root root  60480201 May 22 09:03 instrumentation.log
-rw-rw-r-- 1 root root    378037 May 22 09:04 enlinkd.log

I also noticed that there are many "Too many open files" messages in the provisiond.log file.  There appears to have file descriptor leak, provisiond failed to processing any more routers.  I had restarted opennms multiple times yesterday, only one more router got its snmp interfaces properly discovered/provisioned.  Once it is provisioned, the resource graphs are working properly, as collected and instrumentation appear to work.  Any suggestion about what version of "STABLE" opennms shall I use?

Thank you.

Zhi-Wei Lu
IET-CR-Network Operations Center
University of California, Davis
(530) 752-0155

> -----Original Message-----
> From: Oleg Cherkasov <[email protected]>
> Sent: Tuesday, May 22, 2018 5:12 AM
> To: [email protected]
> Subject: Re: [opennms-discuss] FW: Help with new installation for OpenNMS
> 21.1.0
> 
> On 21. mai 2018 19:59, Zhi-Wei Lu wrote:
> >
> > I have provisioned about 160 nodes (mostly routers). The "SNMP
> > interfaces" for many routers have not being found for those routers. I
> > wonder if I can force it to detect the interface.
> >
> > In the provisiond log file, there are regular warning about:
> >
> > 2018-05-21 10:03:36,131 WARN  [pool-27-thread-61]
> > o.o.n.j.c.PasswordStrategy: PasswordStrategy is STANDARD but credentials
> > are provided. Using PASSWORD_CLEAR instead.
> >
> > I don't know where I should modify the configuration to get rid of this
> > warning.
> 
> Check your snmp-config.xml file definitions.  Customizing it for your
> needs of IP-range vs SNMP version would help to discover routers and may
> be void those warnings.
> 
> 
> Cheers,
> Oleg
> 
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