This Week in OpenNMS: September 12th, 2016

In the last week we worked on data collection, the Minion, the topology UI, provisioning, web UI cleanup, SNMP, roles and authentication, and the OSGi plugin manager.

Github Project Updates

  • Data Collection

    Jesse improved the datacollection APIs and modernized the HTTP, JDBC, JMX, NSClient, TCA, VMware, WMI, and XML collectors.

  • Minion

    Pradeep, Pavan, and Seth worked on JMX collection in the minion. Dustin improved the minion's heartbeat support as well as the handling of node location changes.

  • Topology UI

    Jesse changed the edge path drawing to use quadratic bezier curves to improve the visibility when there are multiple links.

  • Provisioning

    Christian has been working on support for minion requisition creation. Chandra added support for querying DNS from the minion's point-of-view and integrated support for that into Provisiond.

  • Web UI Cleanup

    Alejandro did more work on the GWT to Angular conversion in the web UI, fixing unit tests and asset page access, as well as improving report search and KSC ReST access. He also cleaned up user role editing to be clearer, and fixed marker-cluster rendering in the geomaps.

  • SNMP

    Seth worked on some low-level SNMP API code for improved handling of SNMP4J PDUs. Jeff fixed the display of some SNMP trap and sysName data.

  • Roles and Authentication

    Alejandro did some work on obsoleting, merging it into users.xml. (Editor's note: "WHOOOOOO!")

  • OSGi Plugin Manager

    Craig fixed the plugin loader to make sure the license manager is loaded first. He also added support for handling alarm memo changes.

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-739: Minion SNMP support
  • HZN-863: Change ID of camel route for SyslogReceiverCamelNettyImpl
  • HZN-865: Create method that converts PDU objects into SNMP bytes
  • NMS-2598: Edit surveillance category shows deleted nodes
  • NMS-7934: No event for Informational syslog
  • NMS-8035: IE11 and Firefox Browsers Display Double Scroll Bars for the RTC: Service Monitoring Table in the Ops Panel
  • NMS-8527: Find a faster way of determining root-cause or impacting vertices
  • NMS-8647: Replace GWT with Angular: choose resources (part of KSC editor wizard)
  • NMS-8702: View current Site outages does not filter for "building"
  • NMS-8718: vmwarecimquery and vmwareconfigbuilder tools is not working
  • NMS-8719: Mark-Clusters are not rendered properly on GeoMaps (develop only)

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