OpenNMS On the Horizon – June 3rd, 2019 – Flows, Minion, Graph Services, UI Improvements, and More!

It’s time for OpenNMS On the Horizon!

In the last week we fixed some bugs, continued working on flow, Minion, and graph service backend improvements, and made a number of UI improvements.

Github Project Updates

  • Internals, APIs, and Documentation
    • Christian and Dustin continued their work on hostname resolution for flows.
    • Sean worked on flow logging to make diagnosing issues easier.
    • Chandra did more work on supporting originating events on the Minion.
    • Ron Roskens did a number of fixes and cleanups in the Maven build system.
    • Jesse did more work on updating smoke tests for the new CI infrastructure.
    • Chandra did more work on making TTLs configurable in detectors, monitors, and collectors.
    • Patrick worked on graph service search capabilities.
    • David continued his work refactoring Threshd out of opennms-services.
  • Web, ReST, and UI
    • Markus did more work on adding Grafana report support to the reporting UI.
    • Markus worked on fixing issues in Angular UIs when the backend returns authorization errors.
    • I did more work on refactoring entity datasource access in Helm.
    • I fixed a number of build and related bugs in Helm.

Upcoming Events and Appearances

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-10281: We have a regression in the SNMP core API for get effective address (snmp-proxy)
  • NMS-10717: use sevntu-checkstyle-maven-plugin from maven-central
  • NMS-10718: use org.asteriskjava:asterisk-java from maven-central
  • NMS-10723: Increase logging clarity for flow processing
  • NMS-10775: sFlow: Type mismatch of VLAN value
  • NMS-10834: [circleci] Building container images fails intermittently
  • NMS-11153: View traffic for specific hosts over time (flows) (backend work)
  • NMS-11169: Update flow indicators for SNMP interfaces to link to deep dive tool
  • NMS-11372: Intermittent 404s from
  • NMS-11458: View traffic for specific applications over time (flows) - back end work
  • NMS-11722: Publish Docker images from CircleCI to DockerHub
By |2019-06-03T17:40:30+00:00June 3rd, 2019|Categories: OOH|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.