This Week in OpenNMS – March 25th, 2019 – OCE, Java 9+, UI Improvements, Helm, and more!

It's time for This Week in OpenNMS! In the last week we continued work on OCE improvements, Java 9+ changes, UI cleanups, Helm and OpenNMS.js updates, and much more! Github Project Updates Internals, APIs, and Documentation Patrick continued his refactor of the topology provider to use the new graph service. David continued his work on a [...]

By |2019-04-04T23:05:42+00:00March 25th, 2019|Categories: News, TWiO|Tags: , , , , , , , , , , , , |0 Comments

This Week in OpenNMS – March 4th, 2019 – OIA, Netflow, Topology, Java 9+, Helm, and More!

It's time for This Week in OpenNMS! Last week we worked on more OpenNMS Integration API implementations, Netflow fixes, topology data updates, the Karaf 4.2 upgrade for Java 9+ support, performance fixes, and Helm updates. Github Project Updates Internals, APIs, and Documentation Chandra updated the documentation to describe how to add 3rd-party JDBC drivers to the [...]

By |2019-04-04T23:05:43+00:00March 4th, 2019|Categories: News, TWiO|Tags: , , , , , , , , , , , , , , , |0 Comments

This Week in OpenNMS – February 11th, 2019 – Integration API Extensions, Modernization and Refactoring, and Bug Fixes!

It's time for This Week in OpenNMS! Last week we added a ton of extensions to the OpenNMS Integration API, did more wrap-up on various modernization and refactoring projects, and fixed more bugs. Github Project Updates Internals, APIs, and Documentation Jesse did some work on refactoring poller configuration handling. Jesse added node assets, event handling, and [...]

By |2019-04-04T23:05:44+00:00February 11th, 2019|Categories: News, TWiO|Tags: , , , , , , , , , , , , , , , , |0 Comments

This Week in OpenNMS – February 4th, 2019 – Bug Fixes, Java 9+ Support, New APIs, and UI Rework Wrapup

It's time for This Week in OpenNMS! Last week we did more bugfix, infrastructure, and Java 9+ updating, plus we started wrapping up the UI refresh and some other projects. Github Project Updates Internals, APIs, and Documentation Antonio continued his work exposing topology data to Kafka. Ronny has been working on an official workflow for publishing [...]

By |2019-04-04T23:05:44+00:00February 4th, 2019|Categories: News, TWiO|Tags: , , , , , , , , , , , |0 Comments

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 [...]

By |2019-04-04T23:05:44+00:00January 28th, 2019|Categories: News, TWiO|Tags: , , , , , , , |0 Comments

This Week in OpenNMS – January 7th, 2019 – Alarms, Kafka, SNMP Collection, and the Javapocalypse

It's time for This Week in OpenNMS! Last week was a little light, with some folks still out and lots of post-holiday catching up to do. We worked on alarm handling and export, and the SNMP collector. Github Project Updates Internals, APIs, and Documentation Matt worked on improving the efficiency of incremental alarm handling in the [...]

By |2019-04-04T23:05:44+00:00January 7th, 2019|Categories: News, TWiO|Tags: , , , , , |0 Comments

This Week in OpenNMS – December 17th, 2018 – OIA, Flows, Bug Fixing and Code Debt, Topology, Helm, and Holidays! ❄ 🎁

It's time for This Week in OpenNMS! Sorry I missed last week, but I was out for a bit and by the time I was back figured I'd just punt to this week. In the last two weeks we did more work on moving code to using OIA, improved flow persistence, fixed a bunch of alarm [...]

By |2019-04-04T23:05:45+00:00December 17th, 2018|Categories: News, TWiO|Tags: , , , , , , , , , , , , , , |0 Comments

This Week in OpenNMS – November 26th, 2018 – Correlation, Topology, and UI Refactoring

It's time for This Week in OpenNMS! In the last week we did a lot of OCE work, continued refactoring of topology APIs, did more UI refactoring, and a bunch of other stuff. Github Project Updates Internals, APIs, and Documentation David Hustace made some enhancements to thresholding events. Will Keaney made some fixes for EIF decoding. [...]

By |2019-04-04T23:05:45+00:00November 26th, 2018|Categories: News, TWiO|Tags: , , , , , , , , , |0 Comments

Monitor LXC container processes using HostResourceSwRunMonitor

A monitoring solution should always help in bad situations and provide a useful overview of your system health status. Service availability monitors are especially handy to ensure that all services are running on the correct machines. In past, I have run into an problem which was more of an issue with documentation than a classical monitor [...]

By |2019-04-04T23:01:28+00:00December 14th, 2017|Categories: Blog, How To|Tags: , , , |0 Comments

Monitoring Storcli based Megaraid/LSI RAID controllers

What happens when there are broken disks and degraded RAID volumes and nobody knows about them? Monitoring disks and RAID volumes is a fundamental part of rolling out a monitoring solution. Unfortunately, manufactures for RAID controllers create their own tooling, which makes it difficult to monitor them using generic monitoring protocols. If you are familiar with [...]

By |2019-04-04T23:01:28+00:00October 4th, 2017|Categories: Blog, How To|Tags: , , |0 Comments