This Week in OpenNMS: October 9th, 2017

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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-t=
elemetry-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=E2=80=A6

If there=E2=80=99s anything you=E2=80=99d like me to talk about in a futu=
re TWiO, or you
just have a comment or criticism you=E2=80=99d like to share, don=E2=80=99=
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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<html>
  <head>
    <meta http-equiv=3D"content-type" content=3D"text/html; charset=3Dutf=
-8">
  </head>
  <body text=3D"#000000" bgcolor=3D"#FFFFFF">
    <p><font face=3D"Helvetica Neue">It's time for This Week in OpenNMS!<=
/font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">Last week we continued progress
        towards Horizon 21.</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <h2>
      <font face=3D"Helvetica Neue"><a
          id=3D"user-content-github-project-updates" class=3D"anchor"
          href=3D"#github-project-updates" aria-hidden=3D"true"><span
            aria-hidden=3D"true" class=3D"octicon octicon-link"></span></=
a>Github
        Project Updates</font></h2>
    <font face=3D"Helvetica Neue">
    </font>
    <ul>
      <li>
        <p><font face=3D"Helvetica Neue"><strong>Internals, APIs, and
              Documentation</strong></font></p>
        <ul>
          <li><font face=3D"Helvetica Neue">Jesse fixed some issues in th=
e
              trap handler.</font></li>
          <li><font face=3D"Helvetica Neue">Alejandro worked on updating
              us to the latest Apache Commons HTTP client.</font></li>
          <li><font face=3D"Helvetica Neue">Seth continued to work on
              upgrading Karaf to 4.1.</font></li>
          <li><font face=3D"Helvetica Neue">I (finally) moved the netmask
              field from the SNMP interface table to the IP interface
              table.</font></li>
          <li><font face=3D"Helvetica Neue">I worked on reformatting our
              configuration files to make them match the way they get
              written out by code.</font></li>
          <li><font face=3D"Helvetica Neue">Seth fixed a parsing bug in
              the new radix syslog parser.</font></li>
        </ul>
      </li>
    </ul>
    <font face=3D"Helvetica Neue">
    </font>
    <h2>
      <font face=3D"Helvetica Neue"><a
          id=3D"user-content-in-development-drift" class=3D"anchor"
          href=3D"#in-development-drift" aria-hidden=3D"true"><span
            aria-hidden=3D"true" class=3D"octicon octicon-link"></span></=
a>In
        Development: Drift</font></h2>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">You may have noticed in the last few
        TWiOs that there have been references to work relating to <a
href=3D"https://www.juniper.net/documentation/en_US/junos/topics/concept/=
junos-telemetry-interface-oveview.html">JTI</a>.
        This is part of a larger project we are internally calling
        "Drift" which is designed to add support for handling <a
          href=3D"https://en.wikipedia.org/wiki/NetFlow">NetFlow</a> and
        similar telemetry data in conjunction with OpenNMS.</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">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 <a href=3D"https://grafana.com/">Grafana</a> graphs,
        <a href=3D"https://en.wikipedia.org/wiki/Sankey_diagram">Sankey
          diagrams</a>, and anything else that can be sliced and diced
        from Elasticsearch data.</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">A basic project plan for Drift is up
        on <a href=3D"https://wiki.opennms.org/wiki/DevProjects/Drift">th=
e
          OpenNMS wiki</a> if you'd like to see more details.</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <h2>
      <font face=3D"Helvetica Neue"><a
          id=3D"user-content-upcoming-events-and-appearances"
          class=3D"anchor" href=3D"#upcoming-events-and-appearances"
          aria-hidden=3D"true"><span aria-hidden=3D"true" class=3D"octico=
n
            octicon-link"></span></a>Upcoming Events and Appearances</fon=
t></h2>
    <font face=3D"Helvetica Neue">
    </font>
    <ul>
      <li>
        <p><font face=3D"Helvetica Neue"><strong><a
                href=3D"http://www.cubaconf.org/">CubaConf - Havana, Cuba
                - November 7th through 9th, 2017</a></strong></font></p>
        <p><font face=3D"Helvetica Neue">Alejandro Galue and Tarus Balog
            will be representing OpenNMS at the second annual Cubaconf
            to be held in Havana, Cuba, in November.</font></p>
      </li>
      <li>
        <p><font face=3D"Helvetica Neue"><strong><a
                href=3D"https://osmc.de/">OSMC - Nuremberg, Germany -
                November 21st through 24th, 2017</a></strong></font></p>
        <p><font face=3D"Helvetica Neue">Ronny Trommer will be speaking a=
t
            OSMC with a talk titled, <em>"Another Year with OpenNMS"</em>=
,
            discussing the progress made in the last 3 major releases of
            OpenNMS and what's on the roadmap going forward.</font></p>
        <p><font face=3D"Helvetica Neue"><a
              href=3D"https://osmc.de/events/en-another-year-with-opennms=
/">Ronny's
              talk</a> will be on Thursday, November 23rd.
            Full details of the schedule are available on <a
              href=3D"https://osmc.de/schedule/">the OSMC site</a>.</font=
></p>
      </li>
    </ul>
    <font face=3D"Helvetica Neue">
    </font>
    <h2>
      <font face=3D"Helvetica Neue"><a id=3D"user-content-until-next-week=
"
          class=3D"anchor" href=3D"#until-next-week" aria-hidden=3D"true"=
><span
            aria-hidden=3D"true" class=3D"octicon octicon-link"></span></=
a>Until
        Next Week=E2=80=A6</font></h2>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">If there=E2=80=99s anything you=E2=80=
=99d like me to
        talk about in a future TWiO, or you just have a comment or
        criticism you=E2=80=99d like to share, don=E2=80=99t hesitate to =
<a
          href=3D"mailto:[email protected]">say hi</a>.</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <p><font face=3D"Helvetica Neue">- Ben</font></p>
    <font face=3D"Helvetica Neue">
    </font>
    <h2>
      <font face=3D"Helvetica Neue"><a
          id=3D"user-content-resolved-issues-since-last-twio"
          class=3D"anchor" href=3D"#resolved-issues-since-last-twio"
          aria-hidden=3D"true"><span aria-hidden=3D"true" class=3D"octico=
n
            octicon-link"></span></a>Resolved Issues Since Last TWiO</fon=
t></h2>
    <font face=3D"Helvetica Neue">
    </font>
    <ul>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/HZN-1071">HZN-1071<=
/a>:
          Remove org.apache.activemq.SERIALIZABLE_PACKAGES system
          properties</font></li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-8684">NMS-8684<=
/a>:
          Karaf errors when installation path has white space</font></li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-9385">NMS-9385<=
/a>:
          Remove snmpIpAdEntNetmask from the snmpInterface table</font></=
li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-9423">NMS-9423<=
/a>:
          An empty category is not shown when in focus</font></li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-9498">NMS-9498<=
/a>:
          The button to add a graph to a KSC report doesn't work</font></=
li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-9660">NMS-9660<=
/a>:
          trapd may silently discard invalid traps</font></li>
      <li>
        <font face=3D"Helvetica Neue"><a
            href=3D"https://issues.opennms.org/browse/NMS-9661">NMS-9661<=
/a>:
          Upgrade Apache httpcore and httpclient</font></li>
    </ul>
    <font face=3D"Helvetica Neue">
    </font>
  </body>
</html>

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