In the last week we did more work on CI and Docker images, Minion bugfixes, time-series metadata, refactoring the remote poller, and Kafka metadata improvements.

Github Project Updates

Internals, APIs, and Documentation

  • I worked on shrinking our Docker images.
  • Chandra continued to work on improving the Minion's thread usage.
  • Christian continued to work on refactoring the remote poller to be a part of the Minion.
  • Patrick and Jesse worked on improved metadata in the new time-series API.
  • Dustin fixed some bugs in the Newts RRD converter.
  • I did more work migrating Bamboo workflows to CircleCI.
  • Chandra enhanced forwarded Kafka alarms to include trouble-ticket metadata.


Thanks to all of the following contributors for committing changes since last OOH:

  • Benjamin Reed
  • Bonnie Robinson
  • Chandra Gorantla
  • Christian Pape
  • Dustin Frisch
  • Jesse White
  • Patrick Schweizer

Calendar of Events

June Releases - June 2nd, 2020

The next OpenNMS release day is June 2nd, 2020. Currently we expect point/bug fix releases of Meridian 2019 and Horizon 26.

Until Next Week…

If there’s anything you’d like me to talk about in a future OOH, or you just have a comment or criticism you’d like to share, don’t hesitate to say hi.

- Ben

Resolved Issues Since Last OOH

  • NMS-12391: Limit RPC threads on Minion using bulkhead pattern
  • NMS-12584: Create lab for simulating and persisting large volumes of flows
  • NMS-12724: Netflow ingress performance regression
  • NMS-12725: Send trouble ticket id to kafka alarm topic

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About the Author: RangerRick

Principal Software Engineer. Manages the release process of OpenNMS Horizon and Meridian, and a bunch of other stuff.
Published On: June 1st, 2020Last Updated: June 1st, 20201 min readTags: , , , , , ,