This Week in OpenNMS – February 25th, 2019 – Correlation, Data Collection, and Topology

It's time for This Week in OpenNMS!

Last week we worked on Java 9+ fixes, correlation, data collection in OIA, and topology.

Github Project Updates

  • Internals, APIs, and Documentation
    • I wrapped up my fixes to the new refactored opennmsrunjava and find-java scripts.
    • Jesse continued to work on updating the correlation engine to use Drools internally.
    • Chandra continued to work on data collection support in the integration API.
    • Dustin did more work on arbitrary node metadata support.
    • Chandra worked on JDBC driver loading on Minions.
    • Matt did more work on building with Java 9+.
    • David worked on making the inventory model used by the correlation engine configurable.
    • Matt continued to work on adapting topology code to the new refactored Enlinkd and adding tests.
    • Markus continued to work on moving our embedded Karaf to 4.2.
  • Web & UI
    • I worked on wrapping up release stuff for Helm 3.0.

Horizon and Meridian Releases

We released OpenNMS Horizon 23.0.3 and Meridians 2016.1.18, 2017.1.14, and 2018.1.5.

The majority of the changes were bug fixes, along with a number of performance improvements in Horizon and in Meridian 2018.

For a complete list of changes, see the relevant release announcements:

Upcoming Events and Appearances

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-1468: Remove features-maven-plugin from the build
  • HZN-1482: Update the topology generator so that topology is sent to the TopologyDAO
  • NMS-10549: Typo in Northbound registerNorthnounders method
  • NMS-10566: Update default Syslog parser to use the RadixTreeSyslogParser
  • NMS-10567: Browser crashes when browser notifications are enabled and OpenNMS gets unreachable
  • NMS-10579: Start with the start script throws bad substitution error
  • OIA-5: Add support for Ticketing Plugin in Integration API
By |2019-04-04T23:05:43+00:00February 25th, 2019|Categories: News, TWiO|Tags: , , , , , , , , , , , , |0 Comments

About the Author:

Technically CIO, practically a developer. Manages the release process of OpenNMS Horizon and Meridian, plus a bunch of other stuff.