This Week in OpenNMS - January 14th, 2019 - Correlation, Kafka, Syslog, Docker, and more!
Benjamin Reed <[email protected]> Mon, 14 Jan 2019 11:59:35 -0500
| Newsgroups | gmane.network.opennms.announce,gmane.network.opennms.general |
|---|---|
| Message-ID | <[email protected]> |
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It's time for This Week in OpenNMS!
Last week we did more alarm correlation updates, lots of Kafka fixes and
enhancements, worked on a new SNMP collector, and did a lot of other
smaller changes.
<#github-project-updates>Github Project Updates
*
*Internals, APIs, and Documentation*
o Jesse worked on handling clock skew when triggering alarms in
Alarmd.
o Matt worked on making it possible for the integration API to
handle situation feedback without Kafka.
o Antonio continued his work to publish topology data to Kafka.
o Patrick started work on a new SnmpCollector that works with Minions.
o Chandra did more work on handling caching/large buffer sizes in
Kafka RPC.
o I did some more fixes to my |opennms| shell refactor.
o I worked on attempting to update to a newer version of HikariCP.
o Matt added support for optionally attaching the raw syslog
message to Syslogd-generated events.
o Ronny worked on refactoring/replacing our Docker test images.
*
*Web & UI*
o I fixed some issues in the group-by-node portion of Helm's alarm
details tab.
<#until-next-week>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 <mailto:[email protected]>.
- Ben
<#resolved-issues-since-last-twio>Resolved Issues Since Last TWiO
* HELM-121 <https://issues.opennms.org/browse/HELM-121>: Related alarm
view should show the node label
* HZN-1433 <https://issues.opennms.org/browse/HZN-1433>: Update
integration api to handle alarm feedback without Kafka
* HZN-1441 <https://issues.opennms.org/browse/HZN-1441>: Send
inventory to OCE without Kafka using integration API
* HZN-1452 <https://issues.opennms.org/browse/HZN-1452>: POC of a
Graph Service which tackles all existing issues with the current
Topology appraoch + allows exposing graphs via Rest
* NMS-9273 <https://issues.opennms.org/browse/NMS-9273>: Create
Topology Service Updates in enlinkd
* NMS-9659 <https://issues.opennms.org/browse/NMS-9659>:
BestMatchPingerFactory returns NullPinger when better options are
available
* NMS-10454 <https://issues.opennms.org/browse/NMS-10454>: Support
Additional EIF Protocol Version
* OCE-33 <https://issues.opennms.org/browse/OCE-33>: Flag devices and
ignore comparison when clock skew is detected
* OCE-34 <https://issues.opennms.org/browse/OCE-34>: Match and
classify CPN Tickets and OpenNMS Situations
* OCE-35 <https://issues.opennms.org/browse/OCE-35>: Match CPN Events
and OpenNMS Events
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<p><font face="Helvetica Neue">It's time for This Week in OpenNMS!</font></p>
<font face="Helvetica Neue">
</font>
<p><font face="Helvetica Neue">Last week we did more alarm
correlation updates, lots of Kafka fixes and enhancements,
worked on a new SNMP collector, and did a lot of other smaller
changes.</font></p>
<font face="Helvetica Neue">
</font>
<h2>
<font face="Helvetica Neue"><a
id="user-content-github-project-updates" class="anchor"
href="#github-project-updates" aria-hidden="true"><span
aria-hidden="true" class="octicon octicon-link"></span></a>Github
Project Updates</font></h2>
<font face="Helvetica Neue">
</font>
<ul>
<li>
<p><font face="Helvetica Neue"><strong>Internals, APIs, and
Documentation</strong></font></p>
<ul>
<li><font face="Helvetica Neue">Jesse worked on handling clock
skew when triggering alarms in Alarmd.</font></li>
<li><font face="Helvetica Neue">Matt worked on making it
possible for the integration API to handle situation
feedback without Kafka.</font></li>
<li><font face="Helvetica Neue">Antonio continued his work to
publish topology data to Kafka.</font></li>
<li><font face="Helvetica Neue">Patrick started work on a new
SnmpCollector that works with Minions.</font></li>
<li><font face="Helvetica Neue">Chandra did more work on
handling caching/large buffer sizes in Kafka RPC.</font></li>
<li><font face="Helvetica Neue">I did some more fixes to my <code>opennms</code>
shell refactor.</font></li>
<li><font face="Helvetica Neue">I worked on attempting to
update to a newer version of HikariCP.</font></li>
<li><font face="Helvetica Neue">Matt added support for
optionally attaching the raw syslog message to
Syslogd-generated events.</font></li>
<li><font face="Helvetica Neue">Ronny worked on
refactoring/replacing our Docker test images.</font></li>
</ul>
</li>
<li>
<p><font face="Helvetica Neue"><strong>Web & UI</strong></font></p>
<ul>
<li><font face="Helvetica Neue">I fixed some issues in the
group-by-node portion of Helm's alarm details tab.</font></li>
</ul>
</li>
</ul>
<font face="Helvetica Neue">
</font>
<h2>
<font face="Helvetica Neue"><a id="user-content-until-next-week"
class="anchor" href="#until-next-week" aria-hidden="true"><span
aria-hidden="true" class="octicon octicon-link"></span></a>Until
Next Week…</font></h2>
<font face="Helvetica Neue">
</font>
<p><font face="Helvetica Neue">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 <a
href="mailto:[email protected]">say hi</a>.</font></p>
<font face="Helvetica Neue">
</font>
<p><font face="Helvetica Neue">- Ben</font></p>
<font face="Helvetica Neue">
</font>
<h2>
<font face="Helvetica Neue"><a
id="user-content-resolved-issues-since-last-twio"
class="anchor" href="#resolved-issues-since-last-twio"
aria-hidden="true"><span aria-hidden="true" class="octicon
octicon-link"></span></a>Resolved Issues Since Last TWiO</font></h2>
<font face="Helvetica Neue">
</font>
<ul>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/HELM-121"
rel="nofollow">HELM-121</a>: Related alarm view should show
the node label</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/HZN-1433"
rel="nofollow">HZN-1433</a>: Update integration api to
handle alarm feedback without Kafka</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/HZN-1441"
rel="nofollow">HZN-1441</a>: Send inventory to OCE without
Kafka using integration API</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/HZN-1452"
rel="nofollow">HZN-1452</a>: POC of a Graph Service which
tackles all existing issues with the current Topology appraoch
+ allows exposing graphs via Rest</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/NMS-9273"
rel="nofollow">NMS-9273</a>: Create Topology Service Updates
in enlinkd</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/NMS-9659"
rel="nofollow">NMS-9659</a>: BestMatchPingerFactory returns
NullPinger when better options are available</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/NMS-10454"
rel="nofollow">NMS-10454</a>: Support Additional EIF
Protocol Version</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/OCE-33"
rel="nofollow">OCE-33</a>: Flag devices and ignore
comparison when clock skew is detected</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/OCE-34"
rel="nofollow">OCE-34</a>: Match and classify CPN Tickets
and OpenNMS Situations</font></li>
<li>
<font face="Helvetica Neue"><a
href="https://issues.opennms.org/browse/OCE-35"
rel="nofollow">OCE-35</a>: Match CPN Events and OpenNMS
Events</font></li>
</ul>
<font face="Helvetica Neue">
</font>
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