This Week in OpenNMS - January 28th, 2019 - Kafka, Karaf, Elasticsearch, and Java 9

It's time for This Week in OpenNMS!

Last week we continued a lot of existing projects as well as more bugfixes.

Github Project Updates

  • Internals, APIs, and Documentation

    • Antonio continued his work exposing topology data to Kafka.
    • Patrick worked on porting/refactoring the tool to generate test topologies to the Karaf CLI.
    • Markus did more work on a new graph service API.
    • I worked on updating our embedded Karaf to 4.2.2.
    • Patrick did more work on his SNMP collector refactor/replacement.
    • Chandra worked on an issue with notifications being sent with no associated nodes.
    • Jesse continued to tune his updates to Elasticsearch support.
    • Jesse refactored the event configuration Karaf shell tool to rely only on the OIA.
    • I worked on updating us to the latest PostgreSQL JDBC driver.
  • Web & UI

    • Sebastian did some more work on the daemon refactor and reload page.
    • Markus, Sebastian, and Ronny continued their work on moving to Bootstrap 4 for our web UI.
    • I worked on updating us to the latest version of Jetty 9.

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

  • HELM-84: Display human readable values from nodeResources and nodeFilter
  • HZN-1442: Update the SnmpCollector to use the CollectionSetBuilder
  • HZN-1461: View event configuration definitions from the Karaf shell
  • NMS-9711: Minion WSMAN collector is not functional due to dependency missing
  • NMS-10477: Use a utility function instead of Integer.getInteger
  • NMS-10505: Add karaf logging configuration for Minion/Sentinel
  • NMS-10515: Wallboard URLs with board name should be permalinks, but return "Nothing to display" instead
  • NMS-10525: Event parameters table have strong limits for the columns
  • OCE-36: Export data from OpenNMS (stored in ES) to an OCE Dataset

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