itlists | 1 Jul 18:10 2016

Performance data double

Hello all


I started a new position at a company with SolarWinds.  They've got some foundational issues so I spun up OpenNMS to provide another perspective on things.  I've got it working, provisioning is setup, I've got a few nodes added as I've needed for testing, etc.  Unfortunately, the site I'm currently working on has bandwidth issues.  The site's primary connection is a pair of T1's in a Multilink PPP bundle on a 2921 running 15.3(1)T1 code.  Looking at Solarwinds it's pegged at 3Mb outbound overnight and busy inbound during the day.  Looking at OpenNMS it's the same pegged 3Mb overnight but during the day the 2-3Mb busy on SolarWinds is 4-6Mb on OpenNMS.  I also ran the SolarWinds real-time tool next to the OpenNMS real-time tool.  Again, the OpenNMS tool is showing approximately double the inbound traffic.
 

I've been in and around OpenNMS for many years but I'm currently stumped by this.  Worse yet, I suspect it's an easy fix and I'm hoping someone can shoe me the error of my ways.
 
Thanks
Bill Nelson
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Simon Taylor | 1 Jul 14:35 2016
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OpenNMS 18 NorthBound Alarm Forwarder Question

I have got OpenNMS 18 sending alarms to QPID Java Broker v 6.0.3 via the AMQP AlarmNorthBounder.

 

Details as per below.

 

opennms> camel:route-info forwardAlarm

Camel Route forwardAlarm

     Camel Context: amqpAlarmNorthbounderCamelContext

 

Properties

     parent = 3b6aa817

     rest = false

     id = forwardAlarm

 

Statistics

     Inflight Exchanges: 0

     Exchanges Total: 2

     Exchanges Completed: 2

     Exchanges Failed: 0

     Min Processing Time: 31 ms

     Max Processing Time: 46 ms

     Mean Processing Time: 38 ms

     Total Processing Time: 77 ms

     Last Processing Time: 31 ms

     Delta Processing Time: -15 ms

     Load Avg: , ,

     Reset Statistics Date: 2016-07-01 11:10:38

     First Exchange Date: 2016-07-01 11:11:37

     Last Exchange Completed Date: 2016-07-01 11:11:37

 

Definition

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

<route customId="true" id="forwardAlarm" xmlns="http://camel.apache.org/schema/spring">

    <from uri="seda:forwardAlarm"/>

    <convertBodyTo type="org.opennms.netmgt.alarmd.api.NorthboundAlarm" id="convertBodyTo1"/>

    <log message="blueprint-alarm-northbounder.xml: Forwarding alarm: ${body.getUei()}" id="log1"/>

    <bean ref="dynamicallyTrackedProcessor" id="bean1"/>

    <to pattern="InOnly" uri="amqp:onms3/Simon;{'create':'always','node':{'type':'topic'} }" id="to1"/>

</route>

 

 

I understand that in its default mode all alarms will get picked up by the Alarm Northbounder.( http://docs.opennms.org/opennms/releases/18.0.0/guide-development/guide-development.html#_amqp_integration)

 

It seems presently that every Alarm generates two outbound messages into QPID.

 

If I trigger a send-trap.pl for a single trap into the system – I can see it gets converted to an alarm.

I get two messages on the target queue and if I check the karaf log I see the following:-

 

2016-07-01 12:19:34,008 DEBUG org.opennms.features.amqp.alarm-northbounder:18.0.0(216) [AMQPNorthbounder-Thread] org.opennms.features.amqp.alarmnorthbounder.internal.DefaultAlarmForwarder: Forwarding alarm NorthboundAlarm[id=219, uei='uei.opennms.org/traps/A10/axSecondaryHardDiskFailure', nodeId=1]

2016-07-01 12:19:34,008 DEBUG org.opennms.features.amqp.alarm-northbounder:18.0.0(216) [AMQPNorthbounder-Thread] org.opennms.features.amqp.alarmnorthbounder.internal.DefaultAlarmForwarder: Forwarding alarm NorthboundAlarm[id=219, uei='uei.opennms.org/traps/A10/axSecondaryHardDiskFailure', nodeId=1]

2016-07-01 12:19:34,009 INFO  org.apache.camel.camel-core:2.14.1(192) [Camel (amqpAlarmNorthbounderCamelContext) thread #0 - seda://forwardAlarm] forwardAlarm: blueprint-alarm-northbounder.xml: Forwarding alarm: uei.opennms.org/traps/A10/axSecondaryHardDiskFailure

2016-07-01 12:19:34,043 INFO  org.apache.camel.camel-core:2.14.1(192) [Camel (amqpAlarmNorthbounderCamelContext) thread #0 - seda://forwardAlarm] forwardAlarm: blueprint-alarm-northbounder.xml: Forwarding alarm: uei.opennms.org/traps/A10/axSecondaryHardDiskFailure

 

Is this normal or a bug or have I misconfigured something?

 

Thanks

 

Simon

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RA DW | 25 Jun 01:28 2016

Cannot Recreate a Deleted Data Collection Group

Hello, I create a Data Collection Group from a SNMP MIB, I deleted it, however when I tried to recreate it with
the same name, I got the error "there is a group with the same name, please pick another one":
https://postimg.org/image/f1sslu3f5/ , even if it not appear in the Data Collection Group List. 

How could I recreate the group with the same name??

Thanks and regards.
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Madden, Joe | 28 Jun 14:55 2016

OpenNMS Http Monitoring

Hi all,

Trying to monitor two different apache virtual hosts on the same instance. These virtual host use tomcat
via mod_proxy therefore simply monitoring the apache instances is not helpful.

I followed this as a rough guide:

I setup our requisition and then our polling like so:

Poller-configuration.xml
<service name="webcheck-1" interval="300000" user-defined="false" status="on">
         <parameter key="retry" value="3"/>
         <parameter key="timeout" value="5000"/>
         <parameter key="port" value="80"/>
         <parameter key="url" value="http://www.website.com/index.html"/>
         <parameter key="response" value="200-202,299,301,302"/>
</service>

<monitor service="webcheck-1" class-name="org.opennms.netmgt.poller.monitors.HttpMonitor"/>

However in the http the request contains a GET www.website.com/index.html and as a result fails. Is there a
way to monitor two apache virtual hosts using OpenNMS?

Thanks

Joe.

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RA DW | 27 Jun 22:33 2016

Cannot Collect MIB Data from Device

Hello, I kindly ask your help or support regarding this issue, as I'm new in opennms:

1) I already imported and compiled the MIBs that I need, and with them I created the Data Collection Group
(DCG) with the resource types, mib groups, as it appear,  and also a SNMP Collection with this DCG.

2) However, even I have my node/device with the SNMP and ICMP service active, I cannot find how to associate
it with the Data Collection created from MIBs , for opennms start to collect that information.

3) In the node view, I don't see the SNMP availability info, only in the Availability tab. I run again the
synchronization option in provisioning requisitions and rescan in node view, and nothing change. I did
that because what I read in the chat, maybe the SNMP services isn't detected in the node (Could this be the
reason, even I receive the event "Warning The SNMP service has been discovered on interface " and the
polling status is "managed"??)

Regards.
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RA DW | 27 Jun 19:39 2016

Cannot Recreate a Deleted Data Collection Group (Solved)

Hello, I create a Data  Collection Group from a SNMP MIB, I deleted it, however when I tried to  recreate it with
the same name, I got the error "there is a group with  the same name, please pick another one":
https://postimg.org/image/f1sslu3f5/ , even if it not appear in the Data Collection Group List. 

How could I recreate the group with the same name??

Thanks and regards.

------------------------------------------------

Update: I want to share the solution, I restarted the opennms service, and the It allowed me to recreate the
deleted Data  Collection Group.

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Benjamin Reed | 27 Jun 17:24 2016
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This Week in OpenNMS: June 27th, 2016

It's time for This Week in OpenNMS!

In the last week we worked on topology maps and BSM, Drools and TSRM trouble ticketing, code cleanup, Minion, and the Meridian 2016 release.


Github Project Updates

  • Minion

Seth did some more fixes to the way JMS queues are managed from the Minion. Chandra has continued working on making detectors run remotely in the Minion container.

  • Topology Maps and Business Service Monitor

Markus did more work on cleaning up the GraphML provider for topology maps, as well as some bug fixing related to multiple topology providers being loaded at one time. Dustin worked on the custom edge status provider for BSM some more.

  • Drools and TSRM Trouble Ticketing

Markus, Chandra, and Ronny did some work on fixing bugs in the Drools and TSRM ticketing layers

  • Code Cleanup

With Meridian 2016 and Horizon 18 out of the way, Seth has been spending some time cleaning up some code in the develop/future-19 tree, including renaming jars and removing unnecessary dependencies. Also, Seth finished his work on improving the Eventd and Scriptd queue handling to be more performant.

  • Web Site Updates
Ronny has been spearheading an overhaul to the OpenNMS.org web site and the plan is to put the new site up very soon. He worked with Devyn last week on the migration plan, and we are currently planning on starting by moving the wiki from opennms.org/wiki to wiki.opennms.org tomorrow.


Meridian 2016 Released

Last week The OpenNMS Group released Meridian 2016, the long-term-support version of OpenNMS: http://www.opennms.com/meridian/

For an overview of what has changed since Meridian 2015, see the release notes, but it is essentially OpenNMS Horizon 17 plus a number of bugfixes that went into the OpenNMS Horizon 18 branch: http://meridian.opennms.com/releasenotes/2016/latest/


Upcoming Events and Appearances

    Dev-Jam 2016 is sneaking up on is, but there is still plenty of time to join us in Minnesota. For more information, see The Dev-Jam 2016 wiki page: https://www.opennms.org/wiki/Dev-Jam_2016
    Mike Huot has written up a proposal letter you can use to help explain to management why attending Dev-Jam is a good idea. Feel free to copy this letter and join us in Minnesota this year: https://docs.google.com/document/d/1VerZYe5LwMT_1j5ISAsNU9-ZGcwY_zdA_4DODNlBpYg/edit?usp=sharing
    If you wish to speak at OUCE 2016, the deadline for submitting a talk is August 1st, 2016. You can find out more about submitting your talk here: http://www.opennms.eu/2016/06/call-for-papers-ouce-2016/
    The OpenNMS Group has moved the next training session in Pittsboro, NC to August 15th through 19th. For more details on OpenNMS training and signing up, see The OpenNMS.com training page: http://www.opennms.com/training
    • OpenNMS User Conference Europe – September 13th through September 15th, 2016
    OUCE 2016 will be at the University of Applied Science in Fulda, Germany from September 13th through 15th.  More details will be posted as we get closer to the event.


    Until Next Week…

    If there’s anything you’d like me to talk about in a future TWiO, or you just have a comment or criticism you’d like to share, don’t hesitate to say hi.


    – Ben


    Resolved Issues Since Last TWiO

    • HZN-757: Implement browsers-tab support for the GraphML Topology Provider
    • HZN-823: Show indicator on vertex if a “Navigate To” target exist
    • NMS-8217: Add constants for JMS queue/topic naming convention
    • NMS-8328: Linkd Topology Provider shows Indeterminate Status of Vertices if no alarm is defined.
    • NMS-8420: Enlinkd Topology: Cannot search for nodes without alarms
    • NMS-8502: log4j2.xml passes WARN level logs by default
    • NMS-8503: Attributes set in the DroolsTicketerServiceLayer get overwritten
    • NMS-8514: Remove HTML from OpenNMS events logmsg
    • NMS-8515: Passive Status Event should show Passive Service and Not Service
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    Ronny Trommer | 24 Jun 14:05 2016
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    Wiki and opennms.org maintenance on 2016-06-28

    Hello World,

    I would like inform you about some maintenance work on the wiki page and the website opennms.org next week Tuesday the 28th June. We would like get a new www.opennms.org site online and would like move the wiki from www.opennms.org/wiki to wiki.opennms.org. In order to not loose external links and google juice, we will redirect www.opennms.org/wiki to wiki.opennms.org.

    Sorry for inconvenience
    Have a nice weekend Ronny
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    caneylan | 23 Jun 23:43 2016
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    group config reload

    Hi all,
    
    Is there an event to reload the user group config?
    
    Here's my problem:
    
    Say I have a user "foo" that doesn't belong to any groups.  I also have a
    surveillance view called "bar" and a group called "bar".  When "foo" logs
    into OpenNMS (v16), and goes to their dashboard, they see the "default"
    surveillance view--as expected.  However, if I add the user "foo" to the
    group "bar", they still see the "default" surveillance view instead of the
    "bar" dashboard.  Logging out/in doesn't help.  Only restarting OpenNMS
    resolves it.
    
    I'd like for the correct surveillance view to be shown following the group
    change without having to restart OpenNMS.
    
    Thanks,
    Chris
    
    --
    View this message in context: http://opennms.530661.n2.nabble.com/group-config-reload-tp7593887.html
    Sent from the OpenNMS - discuss mailing list archive at Nabble.com.
    
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    Ryan Goddard | 21 Jun 23:00 2016
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    Java Email logging

    Horizon 18 using javamail for notifications, am not finding any logging regarding sent email/texts; have modified the log4j2.xml changing notifd level to "DEBUG", still seeing nothing regarding notifications emails.  Users are receiving notification emails.
    Where else might this be found/configured?
    thanks
    -Ryan

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    Langley, Peter Andrew | 21 Jun 15:35 2016
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    Statistics TopN reports

    I am trying to use the statsd TopN reporting. It works in as far as I get the reports but they most definitely are not the TopN for ifInOctets and some reports actually show zero data. Has anyone else experienced this or knows how to go about debugging it. My statsd-configuration.xml is :-

     

    <package name="ThroughputReports">

        <packageReport name="TopN_OutOctets" description="Top 20 ifInOctets across all nodes test2"

                       schedule="0 0,10,20,30,40,50 * * * ?" retainInterval="2592000000"

                       status="on">

          <parameter key="count" value="5"/>

          <parameter key="consolidationFunction" value="AVERAGE"/>

          <parameter key="relativeTime" value="LASTHOUR"/>

          <parameter key="resourceTypeMatch" value="interfaceSnmp"/>

          <parameter key="attributeMatch" value="ifInOctets"/>

          <parameter key="resourceAttributeKey" value="ifSpeed"/>

          <parameter key="resourceAttributeValueMatch" value="100000000"/>

        </packageReport>

      </package>

     

    Thanks

     

    Pete

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    Gmane