This Week in OpenNMS: March 19th, 2018

It's time for This Week in OpenNMS!

Github Project Updates

  • Internals, APIs, and Documentation

    • Markus continued his work on improvements to Elasticsearch configuration and testing.
    • Markus fixed a dependency issue that would cause errors in the JasperStudio extension.
    • Craig fixed a classloader issue to access configs from the config manager.
    • Jesse did some work on the Kafka exporter.
    • Markus fixed a bug in flow document indexing in Elasticsearch.
    • Ronny added the admin guide to the help page.
  • Web & UI

    • Chandra finished his fix for the Statsd page rendering.
    • Chandra did more work on showing flow availability in the resource pages.

Docker Images Updated

The Docker images have recently been updated to have a couple of new features:

  • Craig recently extended the Docker image to have support for Newts in Cassandra. There is also an example stack with just one Cassandra node to try it out.
  • Before starting or updating, the configuration files are now always checked with the config-tester.

Environment variables and more details can be found in the README. The changes are applied to images with tags bleeding, drift and 21.0.4-1 (and higher).

German-Language OpenNMS/Grafana Webinar Now Available

The German-Language webinar from NETHINKS is now available on YouTube:

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-60: Color code inconsistency for severities in Alarm Histogram and Alarm Table
  • HELM-76: operator instruction field is missing
  • HZN-1229: Design Kibana dashboards for flow
  • HZN-1230: Kibana dashboard template lifecycle
  • HZN-1269: Allow xml config to be accessed from karaf
  • NMS-9829: PostgreSQL jdbc detector fails with: java.lang.ClassNotFoundException: org.postgresql.Driver not found
  • NMS-9861: It is not possible to see Statsd results on the WebUI
  • NMS-9869: Minion RPM spec doesn't build enough projects
  • NMS-9870: Admin guide needs updating for SQS parameters on sink and rpc queues
  • NMS-9914: Opennms fails to restart
  • NMS-9915: JasperStudio extension dependency error

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