Hello,
I've comments out all the syslog part in /opt/xcat/sbin/xcat_traphandler
to avoid xCAT logs all snmp alerts in my /var/log/messages file, however,
still no luck, SNAM traps still logged in the syslog file.
Can you please advise?
thx in advance!
#log to syslog if needed. default is log all
$ENV{'XCATCFG'}="";
#if ($LOG || (keys(%hashL)==0)) {
# my $head="SNMP $severity received from $host($ip).";
# my $body;
# if ($briefmsg) { $body=$briefmsg;}
# else { $body=$message; }
# openlog("xCATMon Event","","local4");
# if ($severity_type eq "Informational") {
# syslog("local4|info", "$head\n$body\n");
# } else {
# syslog("local4|err", "$head\n$body\n");
# }
# closelog();
#}
Regards,
Gilad Berman
HPC Architect
IBM System & Technology Group. Israel
E-mail: [email protected]
Tel: 972-3-9188262
Mobile: 972-52-2554262
The information contained in this email is being provided by IBM as a
matter of courtesy and provided "AS-IS" without any direct and implied
warranty; IBM assumes no liability. It is your responsibility to ensure
that any resulting customer proposal has been correctly designed to meet
your clients' requirements and to have an active review process which
ensures an appropriate level of solution assurance is performed for all
proposals. IBM does not take responsibility for the solution or solution
assurance.
From: Ling Gao <[email protected]>
To: xCAT Users Mailing list <[email protected]>
Cc: xCAT Users Mailing list <[email protected]>
Date: 09/03/2012 22:54
Subject: Re: [xcat-user] snmpmon question
Hi Gilad,
1. "snmpmon","log","None,",, in monsetting table should work. I do
not have time to debug now, you can modify the file
/opt/xcat/sbin/xcat_traphandler to fit your need. Like comment out the
syslog part.
2. you can specify a command to run for certain traps. For example
"snmpmon","runcmd30","snmpTrapOID.0=~vol_ufm",,
"snmpmon","cmds30","/tmp/echotrap",,
This way /tmp/echotrap will be invoked when snmpTrapOID.0 contains
vol_ufm. The whole trap + the sender info is passed to this script. Then
in this script, you can parse the trap to get the info you need and call
other commands with specific info. So it's better to create a script just
to see what is passed to it by xCAT first.
Ling
Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692
External: [email protected], 845-433-5692
"I never worry about the future. It comes soon enough." --- Albert
Einstein
From: Gilad Berman <[email protected]>
To: xCAT Users Mailing list <[email protected]>
Date: 03/07/2012 10:46 AM
Subject: [xcat-user] snmpmon question
Hello,
I have few questions regarding monitoring with xCAT, especially snmp.
1. Is there a way to prevent xCAT to log all events coming from the nodes
/ devises to /var/log/messages? i tried the following line in monsetting
table - "snmpmon","log","None",, did not work.
2. Lets say i would like to run command when event received, use the
runcmd and cmds values. what is the best way to handle specific event? is
there a way to pass the event to the script? not sure its clear enough,
so, here's what we want to do - when an even received, we would like to
run a script that will take the device name (that generate the event), the
severity, take the message text (we do not want to take all the snmp trap,
for example) and send it to another monitoring system in a certain format.
3. This is a general question that i hope someone one the list can advise
- Assuming the xCAT server (or any other server for that matter) will act
as the syslog servers for the networking devices (MLX, BNT etc.), if there
a way to write those messages to different file and not have one long
unified /var/log/messages? preferably even to spit each IP / device to
its own file. Looking at the syslog.conf, i see no way of doing this and
no criteria that i can use. any ideas are more than welcome!
any other ideas / best practices / solution you've implemented are more
than welcome!
Regards,
Gilad Berman
HPC Architect
IBM System & Technology Group. Israel
E-mail: [email protected]
Tel: 972-3-9188262
Mobile: 972-52-2554262
The information contained in this email is being provided by IBM as a
matter of courtesy and provided "AS-IS" without any direct and implied
warranty; IBM assumes no liability. It is your responsibility to ensure
that any resulting customer proposal has been correctly designed to meet
your clients' requirements and to have an active review process which
ensures an appropriate level of solution assurance is performed for all
proposals. IBM does not take responsibility for the solution or solution
assurance.
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