This Week in OpenNMS: May 16th, 2016

      It's time for This Week in OpenNMS!

In the last week we worked on topology maps, BSM, documentation, SNMP,
Minion, TSRM ticketing, the Grafana datasource, and Compass.



      Github Project Updates

  * *Topology Maps and Business Service Monitor*

    Markus has been doing work on upgrading our Vaadin to the latest
    version, which involves handling a number of breaking changes in
    more recent Vaadin 7 releases. Markus and Dustin have also continued
    to work on Project Atlas
    <https://www.opennms.org/wiki/DevProjects/Atlas>, with the goal of
    improving navigation through support of topology layers, and support
    for moving node map functionality to the topology UI.

    Details on Project Atlas are on the wiki:
    https://www.opennms.org/wiki/DevProjects/Atlas

  * *Documentation*

    Ronny added information on alarm notes to the documentation.

  * *SNMP Infrastructure Improvements*

    Jesse has been working on improvements to our SNMP APIs to handle
    asynchronous requests in a better way.

  * *Minion*

    Seth and I have been working on the Minion codebase, with various
    cleanups to the syslog and trap integrations, and a refactor of the
    OpenNMS model code to be able to associate locations with nodes.

  * *TSRM*

    Chandra has been doing a few fixes and modifications to the TSRM
    ticketing plugin.

  * *Grafana Plugin*

    Jesse fixed a break in the OpenNMS Grafana datasource plugin
    <https://github.com/OpenNMS/grafana-opennms-datasource/issues/2>
    caused by a change in Grafana 3.0 since the betas.  You can upgrade
    to the latest version by running: " sudo grafana-cli plugins install
    opennms-datasource".



      OpenNMS Compass 3 Released

On the heels of Horizon, the Compass OpenNMS mobile app has released a
new major version. It was originally going to be versioned 2.1 but
enough new features have been added that it was decided to bump the
version to 3. For a list of changes, see “New in Compass 3” the OpenNMS
Compass web site: https://compass.opennms.io/


      Upcoming Events and Appearances

  *

    OpenNMS Training – August 15th through 19th, 2016
    <http://www.opennms.com/training>

    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

  *

    Dev-Jam 2016 – July 25th through 30th, 2016
    <https://www.opennms.org/wiki/Dev-Jam_2016>

    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



      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

  * COMPASS-73 <http://issues.opennms.org/browse/COMPASS-73>: Don’t show
    cache on refresh when an error is set
  * HZN-544 <http://issues.opennms.org/browse/HZN-544>: Add
    jmx-datacollection-config.d/ for defining custom JMX datacollection
    definitions
  * HZN-644 <http://issues.opennms.org/browse/HZN-644>: Integrate Trapd
    into the Minion RPM build
  * HZN-701 <http://issues.opennms.org/browse/HZN-701>: Use FontAwesome
    Icon definitions from Vaadin libarary instead of shipping our own
  * HZN-729 <http://issues.opennms.org/browse/HZN-729>: Prototype
    InfoPanelItem with generic information from an imported GraphML graph
  * HZN-731 <http://issues.opennms.org/browse/HZN-731>: Add possibility
    to link between Topology Layers and select them
  * HZN-737 <http://issues.opennms.org/browse/HZN-737>: Implement a more
    friendly toolbar in the topology map
  * HZN-745 <http://issues.opennms.org/browse/HZN-745>: HZN-738 Add
    support for asynchronous SNMP requests in SnmpUtils
  * HZN-746 <http://issues.opennms.org/browse/HZN-746>: HZN-738
    Marshal/Unmarshal SnmpResult objects to/from XML
  * HZN-751 <http://issues.opennms.org/browse/HZN-751>: Allow to use the
    Measurement API to query for values in templates
  * HZN-759 <http://issues.opennms.org/browse/HZN-759>: Switching to a
    layer which defines a non existing preferredLayout throws NPE
  * NMS-8078 <http://issues.opennms.org/browse/NMS-8078>: Updated to APC
    PowerNet MIB 4.1.6 events
  * NMS-8382 <http://issues.opennms.org/browse/MS-8382>: Migrate Alarm
    Notes documentation to official docs
  * NMS-8403 <http://issues.opennms.org/browse/NMS-8403>: Document
    styles of identifying nodes in resource IDs
  * NMS-8413 <http://issues.opennms.org/browse/NMS-8413>:
    ConcurrentModificationException in DefaultEventHandlerImpl
  * NMS-8415 <http://issues.opennms.org/browse/NMS-8415>: Can’t add a
    metric in Grafana 3.0
  * NMS-8416 <http://issues.opennms.org/browse/NMS-8416>: Karaf log
    level is DEBUG in stable
  * NMS-8419 <http://issues.opennms.org/browse/NMS-8419>: IBM TSRM
    integration throws “requires a field Ticket class” exception

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