This Week in OpenNMS: September 24th, 2018

It's time for This Week in OpenNMS!

Last week we were mostly busy with OUCE, but got a bit of other work done.


    <#github-project-updates>Github Project Updates

  *

    *Internals, APIs, and Documentation*

      o Chandra did more work on creating on off-heap store for the sink
        API.
      o Dustin continued his work on single-port support for flow data.
      o Jesse added an API integration point for tracking archived alarms.
      o Patrick created a proof-of-concept using Lombok to simplify some
        of our code.
  *

    *Web & UI*

      o Antonio kept working on his topology ReST service.
      o Markus did more work on refactoring our web UI HTML to use the
        latest Bootstrap.


    <#ouce-2018>OUCE 2018

OUCE 2018 <https://ouce.opennms.eu/> was a lot of fun and there were a
bunch of great talks.

Thanks to Nethinks <https://www.nethinks.com/> for organizing the
conference venue and food, it was all fantanstic. And of course thanks
to all of the attendees and speakers who made the event possible.

The talks were filmed and we'll be posting video to our YouTube channel
<https://youtube.com/opennms> as well as blog posts about what was
presented as those materials become available. Stay tuned!


    <#new-releases-horizon-2204-plus-meridian-2016-2017-and-2018>New
    Releases: Horizon 22.0.4 plus Meridian 2016, 2017, and 2018

Every third Thursday we put out new versions of every supported OpenNMS
branch which has had changes worthy of release.

This last week was the September release, which included updates to
Horizon, Meridian 2016, Meridian 2017, and Meridian 2018.


      <#horizon-2204>Horizon 22.0.4

Horizon 22.0.4 contains a number of bug fixes and enhancements,
including fixes in upgrades, flows, date handling, topology UI
performance, and minion management. For details, see the release notes
<https://www.opennms.org/en/blog/releases/2018-09-20-opennms-horizon-22.0.4>.

DockerHub images for Horizon
<https://github.com/opennms-forge/docker-horizon-core-web/> and Minion
<https://github.com/opennms-forge/docker-minion/> have been updated to
22.0.4.


      <#meridian-2016116-2017111-and-2018111>Meridian 2016.1.16,
      2017.1.11, and 2018.1.11

The Meridian releases mostly contain a few small bug fixes and UI changes:

Meridian 2018.1.1 most significantly includes a number of fixes for
running and maintaining Minions. You can view all the Meridian release
announcements here:

  * 2016.1.16
    <https://www.opennms.com/2018/09/20/opennms-meridian-2016-1-16-released/>
  * 2017.1.11
    <https://www.opennms.com/2018/09/20/opennms-meridian-2017-1-11-released/>
  * 2018.1.1
    <https://www.opennms.com/2018/09/20/opennms-meridian-2018-1-1-released/>


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

  *

    *OSMC 2018 - November 5th through 8th, 2018 <https://osmc.de/>*

    Tarus will be speaking on Tuesday, November 6th
    <https://osmc.de/schedule/> about the latest features in OpenNMS
    including Minions, Telemetryd (flow support), Sextant (alarm
    correlation), and more.

    Also, some OpenNMS folks will be participating in the OSMC hackathon
    <https://osmc.de/hackathon/>. The hackathon will be on Thursday,
    November 8th and includes dinner Wednesday night and Thursday access.


    <#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-1382 <https://issues.opennms.org/browse/HZN-1382>: Persist
    collection sets from telemetry adapters in Newts on Sentinel

This mailing list will be going away effective 1 August 2018.

To ask an OpenNMS question, please visit Stack Overflow (quick link http://ask.opennms.org).

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