Search found 3722 matches

by mcapra
Thu Aug 10, 2017 8:55 am
Forum: Nagios XI
Topic: Weblogic server monitoring issue
Replies: 11
Views: 2341

Re: Weblogic server monitoring issue

It would also be helpful to know which version of WebLogic you are attempting to monitor. Many of the WebLogic agents out there are relatively old and might not work with your particular version.
by mcapra
Wed Aug 09, 2017 10:27 am
Forum: Open Source Nagios Projects
Topic: Alert history for longer than a day or so
Replies: 4
Views: 2437

Re: Alert history for longer than a day or so

Those reports are distilled from the nagios logs. You can switch which log file you are referencing to view older records. The log files are rotated every day, so you should be able to traverse days using the "latest archive" button:
2017_08_09_10_25_47_Nagios_Core_on_10.35.7.21.png
by mcapra
Wed Aug 09, 2017 8:44 am
Forum: Open Source Nagios Projects
Topic: check_jmx error: JMX CRITICAL com.sun.enterprise.admin.util.
Replies: 8
Views: 4369

Re: check_jmx error: JMX CRITICAL com.sun.enterprise.admin.u

mcapra wrote: Can you also describe how JMX is configured in the remote application you are trying to monitor?
Please address the above.

This article might be useful:
https://blogs.oracle.com/quinn/jmx-moni ... sh-servers
by mcapra
Wed Aug 09, 2017 8:39 am
Forum: Open Source Nagios Projects
Topic: Nagios Core with 64bit windows machine
Replies: 12
Views: 7433

Re: Nagios Core with 64bit windows machine

nagios XI should send alert to solarwinds as syslog. You'd probably need to write a custom event handler for that. The work would be non-trivial if you're not already well acquainted with Nagios concepts and objects. https://assets.nagios.com/downloads/nagiosxi/docs/Configuring-Global-Event-Handler...
by mcapra
Wed Aug 09, 2017 8:35 am
Forum: Open Source Nagios Projects
Topic: Nagios Core Check_Load Concern
Replies: 4
Views: 2493

Re: Nagios Core Check_Load Concern

Here is the man page for check_load: https://nagios-plugins.org/doc/man/check_load.html It leverages the glibc extensions, specifically the getloadavg function, under gnulib : https://www.gnu.org/software/libc/manual/html_node/Processor-Resources.html This function gets the 1, 5 and 15 minute load a...
by mcapra
Tue Aug 08, 2017 3:51 pm
Forum: Nagios XI
Topic: how show value in decimal and not round value
Replies: 4
Views: 970

Re: how show value in decimal and not round value

Note: This all is through the lens of the latest version of NSClient++. If something is just not working and you can't figure out why, check the NSClient++ version because 0.3 is different from 0.4 is different from 0.5. When calling NSClient++ command check_pdh via check_nrpe, you can leverage the...
by mcapra
Tue Aug 08, 2017 3:41 pm
Forum: Nagios XI
Topic: Monitoring Windows Service's that start with the same Prefix
Replies: 9
Views: 412

Re: Monitoring Windows Service's that start with the same Pr

I think the check_service handler for NSClient++ can support such matches: https://docs.nsclient.org/reference/windows/CheckSystem/#check_service Perhaps something like this: check_nrpe -H 192.168.142.137 -t 30 -c check_service -a "filter=name like 'VC3'" You would still need to know the e...
by mcapra
Tue Aug 08, 2017 10:28 am
Forum: Nagios XI
Topic: Nagios XI on AWS for monitoring Internal Network
Replies: 5
Views: 978

Re: Nagios XI on AWS for monitoring Internal Network

Alternatively, you could have a single Nagios Core/XI instance that lives on your internal network forward all of it's check results (via something like NRDP or NSCA) to a central Nagios XI instance in AWS. This would require no additional port forwarding or NAT (assuming the machine hosting the loc...
by mcapra
Tue Aug 08, 2017 9:13 am
Forum: Open Source Nagios Projects
Topic: Monitoring Multiple Processes with same name On linux
Replies: 3
Views: 2737

Re: Monitoring Multiple Processes with same name On linux

Alternatively, with check_procs you could match on the arguments provided to the java process. So if you had processes like so: java -jar logstash.jar java -jar elasticsearch.jar java -jar some_other_artifact.war You could monitor the Logstash process specifically by leveraging the -a argument: chec...
by mcapra
Tue Aug 08, 2017 8:59 am
Forum: Nagios Log Server
Topic: FortiOS 5.6 GrokParseFailure
Replies: 12
Views: 5077

Re: FortiOS 5.6 GrokParseFailure

I think the Elasticsearch error is showing up because you are overwriting the type field in your grok patterns. The behavior of type can be a bit weird on Elasticsearch 1.x. Try altering your grok pattern to change this: type=\"%{WORD:type}\" To something like this: type=\"%{WORD:even...