Monitoring software based on Nagios

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2answers
105 views

Command file 'nagios.cmd#015' does not exist issue if passivecheck is sent to NSCA daemon

Introduction As /usr/local/nagios/etc/nsca.cfg is replaced by the default config if opsview has been restarted the reference to this file that resides in /etc/init.d/opsview was changed to ...
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1answer
110 views

Can OpsView or Nagios be set up to report on a device based on status emails it sends out?

I'm looking at setting up a Nagios (or perhaps OpsView) server for monitoring our network. I have a few periphery devices whose oid schema doesn't include nodes for some metric I want to monitor. ...
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1answer
189 views

How to solve the requested URL /rest was not found on this server while running Opsview's REST API?

I installed Opsview using this guide. The problem is that REST API does not work. Executing: /usr/local/nagios/bin/opsview_rest --username=admin \ --password=password GET config/host results in: ...
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1answer
128 views

Is opsview-agent 4.0 compatible with an Opsview 3.x server?

I was setting up some new RHEL machines to monitor with our Opsview Community 20120424 server (which is based on 3.x) and discovered that the Opsview yum repository no longer has the 3.x ...
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1answer
474 views

Monitoring multiple sites on a single server using OpsView

We have several web servers. On each of these servers there can be ~250 web sites. I need to add a HTTP check for each site on each server. Each site has a reserved host header that we know can always ...
0
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1answer
293 views

Unexplained Opsview configuration error

Somehow I've broken by Opsview configuration, and it gives me a completely unhelpful error: critical 2010-10-12 12:09:57 Cannot reload:. It looks like there should be more info, but there's not. I ...
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2answers
13k views

Where to get RRDs.pm?

I'm trying to set up opsview (Nagios) on a CentOS 5 server running perl 5.8.9 When I try to start it, it can't find RRDs.pm. Turns out, neither can I. It's not on CPAN and I've been unable to ...
2
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1answer
6k views

check_snmp warning & critical thresholds with negative values

I'm querying some signal level values measured in dBm, and the SNMP host on the remove device reports the values as negative values, ie, -90 dBm. However, check-snmp seems to be incapable of dealing ...
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1answer
738 views

Use 3rd party tools with opsview

How can I use 3rd party tools like nagstamon nagios monitoring or the iphone tools with opsview? there is no cgi-bin anymore it seems (you get redirected to status/hostgroup)
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1answer
1k views

nagios error 127: ./check_icmp: No such file or directory (some plugins won't execute)

I'm running opsview (nagios) and 1 slave server doesn't execute some plugins correctly Return code of 127 is out of bounds - plugin may be missing when I execute the plugin manually it says ...
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5answers
6k views

Network port open, but no process attached?

I have a weird situation going on with an open network port. My main question is, why would there not be a program associated with an open TCP port: netstat -ln --program Active Internet connections ...
1
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1answer
632 views

Opsview: Use a service multiple times with different arguments

I'm currently having a look at Opsview, which looks quiet good. I downloaded the virtual appliance to make some tests and at the moment I'm a bit stuck on a part which I considered to be very easy. I ...
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2answers
5k views

How do I monitor Microsoft SQL cluster availability in Nagios?

We run a system designed to integrate with Microsoft SQL Server, in a clustered setup. Currently we have both database nodes monitored under Nagios, and everything's fine except the database host ...
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1answer
272 views

How can I figure out where a connection is dying?

We have a MSSQL database configured in a cluster (fail-over). It's working fine for its intended purpose, but we can't seem to monitor availability via OpsView: check_tcp -H $HOSTADDRESS$ -p 1433 ...