This Week in OpenNMS: October 9th, 2017

It's time for This Week in OpenNMS!

Last week we continued progress towards Horizon 21.


    <#github-project-updates>Github Project Updates

  *

    *Internals, APIs, and Documentation*

      o Jesse fixed some issues in the trap handler.
      o Alejandro worked on updating us to the latest Apache Commons
        HTTP client.
      o Seth continued to work on upgrading Karaf to 4.1.
      o I (finally) moved the netmask field from the SNMP interface
        table to the IP interface table.
      o I worked on reformatting our configuration files to make them
        match the way they get written out by code.
      o Seth fixed a parsing bug in the new radix syslog parser.


    <#in-development-drift>In Development: Drift

You may have noticed in the last few TWiOs that there have been
references to work relating to JTI
<https://www.juniper.net/documentation/en_US/junos/topics/concept/junos-telemetry-interface-oveview.html>.
This is part of a larger project we are internally calling "Drift" which
is designed to add support for handling NetFlow
<https://en.wikipedia.org/wiki/NetFlow> and similar telemetry data in
conjunction with OpenNMS.

The plan is for telemetry data to come in and be enriched with OpenNMS's
location and node data and then be persisted to Elasticsearch. From
there you will be able to get Grafana <https://grafana.com/> graphs,
Sankey diagrams <https://en.wikipedia.org/wiki/Sankey_diagram>, and
anything else that can be sliced and diced from Elasticsearch data.

A basic project plan for Drift is up on the OpenNMS wiki
<https://wiki.opennms.org/wiki/DevProjects/Drift> if you'd like to see
more details.


    <#upcoming-events-and-appearances>Upcoming Events and Appearances

  *

    *CubaConf - Havana, Cuba - November 7th through 9th, 2017
    <http://www.cubaconf.org/>*

    Alejandro Galue and Tarus Balog will be representing OpenNMS at the
    second annual Cubaconf to be held in Havana, Cuba, in November.

  *

    *OSMC - Nuremberg, Germany - November 21st through 24th, 2017
    <https://osmc.de/>*

    Ronny Trommer will be speaking at OSMC with a talk titled, /"Another
    Year with OpenNMS"/, discussing the progress made in the last 3
    major releases of OpenNMS and what's on the roadmap going forward.

    Ronny's talk <https://osmc.de/events/en-another-year-with-opennms/>
    will be on Thursday, November 23rd. Full details of the schedule are
    available on the OSMC site <https://osmc.de/schedule/>.


    <#until-next-week>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 <mailto:[email protected]>.

- Ben


    <#resolved-issues-since-last-twio>Resolved Issues Since Last TWiO

  * HZN-1071 <https://issues.opennms.org/browse/HZN-1071>: Remove
    org.apache.activemq.SERIALIZABLE_PACKAGES system properties
  * NMS-8684 <https://issues.opennms.org/browse/NMS-8684>: Karaf errors
    when installation path has white space
  * NMS-9385 <https://issues.opennms.org/browse/NMS-9385>: Remove
    snmpIpAdEntNetmask from the snmpInterface table
  * NMS-9423 <https://issues.opennms.org/browse/NMS-9423>: An empty
    category is not shown when in focus
  * NMS-9498 <https://issues.opennms.org/browse/NMS-9498>: The button to
    add a graph to a KSC report doesn't work
  * NMS-9660 <https://issues.opennms.org/browse/NMS-9660>: trapd may
    silently discard invalid traps
  * NMS-9661 <https://issues.opennms.org/browse/NMS-9661>: Upgrade
    Apache httpcore and httpclient

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