This Week in OpenNMS: November 28th, 2016
Benjamin Reed <[email protected]> Mon, 28 Nov 2016 11:53:07 -0500
| Newsgroups | gmane.network.opennms.announce |
|---|---|
| Message-ID | <5c3bea13-c304-b6a0-a399-4f37019e33aa__35677.1622704857$1480352150$gmane$org@opennms.org> |
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_It's time for This Week in OpenNMS!_
In the last week we worked on documentation and configuration, various
internals, Minion, graphs and the web UI, and bug fixes.
_Github Project Updates_
* *Documentation and Configuration*
Jesse converted a number of datacollection configuration files from
Castor to JAXB. Ronny and Seth updated some Minion-related (and
location-related) documentation.
* *Internals and Events*
Jesse fixed an exception during SNMP collection that would cause
excessive logging. He also changed TTL handling to return =E2=80=9Cun=
known=E2=80=9D
status rather than =E2=80=9Cdown.=E2=80=9D Jeff fixed another issue w=
ith logging
when dealing with incoming SNMPv2 traps. Markus and Jesse did more
work on event performance.
* *Minion*
Jesse fixed response time storage to handle duplicate IPs in
different monitoring locations. I changed the Minion RPMs to run as
root by default because non-root requires a newer kernel than RHEL
provides.
* *Graphing and UI*
Alejandro fixed a metric ton of graph templates. Christian added
location to the event list.
* *Bug Fixes*
We=E2=80=99ve been spending time fixing a bunch of smaller bugs and s=
tarting
to identify blockers for 19.0.0, due in the next few months.
_Upcoming Events and Appearances _
* *Open Source Monitoring Conference - November 29th through December
2nd, 2016 <https://www.netways.de/en/events_trainings/osmc/overview/>=
*
David will be speaking on December 1st at OSMC on the current state
of OpenNMS and what we=E2=80=99re planning for the future. Also, Ronn=
y
Trommer will be there for the Hackathon on December 2nd.
* *FOSDEM 2017 - February 4th and 5th, 2017 <https://fosdem.org/2017/>*=
Craig Gallen will be at FOSDEM 2017 and OpenNMS will have a booth.
_Until Next Week=E2=80=A6_
If there=E2=80=99s anything you=E2=80=99d like me to talk about in a futu=
re TWiO, or you
just have a comment or criticism you=E2=80=99d like to share, don=E2=80=99=
t hesitate to
say hi <mailto:[email protected]>.
=E2=80=93 Ben
_Resolved Issues Since Last TWiO_
* HZN-811 <https://issues.opennms.org/browse/HZN-811>: Dependency
missing in camel-kafka feature for zookeeper & zkclient
* HZN-936 <https://issues.opennms.org/browse/HZN-936>: Expanding
events: Only create a transaction when necessary
* HZN-951 <https://issues.opennms.org/browse/HZN-951>: Minion fails to
start with =E2=80=9Csorry, you must have a tty to run sudo=E2=80=9D
* HZN-954 <https://issues.opennms.org/browse/HZN-954>: ICMP fails when
running as non-root on CentOS 7
* NMS-8510 <https://issues.opennms.org/browse/NMS-8510>: =E2=80=9CView =
in
Topology=E2=80=9D on node detail page does not switch to =E2=80=9CLin=
kd=E2=80=9D topology
Provider
* NMS-8708 <https://issues.opennms.org/browse/NMS-8708>: Trapd reloads
SNMPv3 config when no changes have occurred
* NMS-8763 <https://issues.opennms.org/browse/NMS-8763>: Documentation
about managing users, groups and roles
* NMS-8803 <https://issues.opennms.org/browse/NMS-8803>: Syslog
handler for Minion can=E2=80=99t be added to the featuresBoot
* NMS-8866 <https://issues.opennms.org/browse/NMS-8866>: Avoid
creating tickets for cleared alarms
* NMS-8879 <https://issues.opennms.org/browse/NMS-8879>: Updating
assets/categories through ReST affects Forced Unmanaged services.
* NMS-8900 <https://issues.opennms.org/browse/NMS-8900>: Spurious
Trapd error logs: unknown SNMP protocol version =E2=80=98v2=E2=80=99
* NMS-8902 <https://issues.opennms.org/browse/NMS-8902>: Remove syslog
handler installation from Minion docs
* NMS-8904 <https://issues.opennms.org/browse/NMS-8904>:
DefaultTicketerServiceLayerIntegrationTest.testWire() failed
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<div class=3D"moz-text-html" lang=3D"x-unicode">
<p> </p>
<h3><font face=3D"Helvetica Neue,sans-serif"><u>It's time for This
Week in OpenNMS!</u></font></h3>
<p> </p>
<p><font face=3D"Helvetica Neue,sans-serif">In the last week we
worked on documentation and configuration, various internals,
Minion, graphs and the web UI, and bug fixes.<br>
</font> </p>
<h3><font face=3D"Helvetica Neue,sans-serif"><br>
</font> </h3>
<h3><font face=3D"Helvetica Neue,sans-serif"><u>Github Project
Updates</u></font></h3>
<p>
<meta charset=3D"utf-8">
</p>
<meta charset=3D"utf-8">
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><b><span
style=3D"box-sizing: border-box;">Documentation and
Configuration</span></b></font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">
<meta charset=3D"utf-8">
</p>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">Jesse converted a number o=
f
datacollection configuration files from Castor to JAXB.
Ronny and Seth updated some Minion-related (and
location-related) documentation.</font></p>
</blockquote>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><b><span
style=3D"box-sizing: border-box;">Internals and Events</s=
pan></b></font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">
<meta charset=3D"utf-8">
</p>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">Jesse fixed an exception
during SNMP collection that would cause excessive logging.
He also changed TTL handling to return =E2=80=9Cunknown=E2=80=
=9D status
rather than =E2=80=9Cdown.=E2=80=9D Jeff fixed another issue =
with logging
when dealing with incoming SNMPv2 traps. Markus and Jesse
did more work on event performance.</font></p>
</blockquote>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><strong
style=3D"box-sizing: border-box; font-weight: bold;">Minion=
</strong></font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">
<meta charset=3D"utf-8">
</p>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">Jesse fixed response time
storage to handle duplicate IPs in different monitoring
locations. I changed the Minion RPMs to run as root by
default because non-root requires a newer kernel than RHEL
provides.</font></p>
</blockquote>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><strong
style=3D"box-sizing: border-box; font-weight: bold;">Graphi=
ng
and UI</strong><br>
</font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">
<meta charset=3D"utf-8">
</p>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">Alejandro fixed a metric
ton of graph templates. Christian added location to the
event list.</font></p>
</blockquote>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><strong
style=3D"box-sizing: border-box; font-weight: bold;">Bug
Fixes</strong></font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">We=E2=80=99ve been spendin=
g time
fixing a bunch of smaller bugs and starting to identify
blockers for 19.0.0, due in the next few months.</font></p>
</blockquote>
<h3><font face=3D"Helvetica Neue,sans-serif"><br>
</font> </h3>
<h3><font face=3D"Helvetica Neue,sans-serif"><u>Upcoming Events and
Appearances </u></font></h3>
<p> </p>
<p> </p>
<p> </p>
<h3> </h3>
<ul>
</ul>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><b><a
href=3D"https://www.netways.de/en/events_trainings/osmc/o=
verview/">Open
Source Monitoring Conference - November 29th through
December 2nd, 2016</a></b></font></li>
</ul>
<ul>
</ul>
<blockquote>
<meta charset=3D"utf-8">
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">David will be speaking on
December 1st at OSMC on the current state of OpenNMS and
what we=E2=80=99re planning for the future. Also, Ronny Tromm=
er will
be there for the Hackathon on December 2nd.<br>
<br>
</font>
<meta charset=3D"utf-8">
</p>
</blockquote>
<ul>
<li><font face=3D"Helvetica Neue,sans-serif"><strong
style=3D"box-sizing: border-box; font-weight: bold;"><a
href=3D"https://fosdem.org/2017/" style=3D"box-sizing:
border-box; background: transparent; color: rgb(65, 131,
196); text-decoration: none;">FOSDEM 2017 - February 4th
and 5th, 2017</a></strong></font></li>
</ul>
<blockquote>
<p style=3D"box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px; color: rgb(51, 51, 51); font-size: 16px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;">=
<font
face=3D"Helvetica Neue,sans-serif">Craig Gallen will be at
FOSDEM 2017 and OpenNMS will have a booth.</font></p>
</blockquote>
<blockquote> </blockquote>
<blockquote> </blockquote>
<h3><font face=3D"Helvetica Neue,sans-serif"><br>
</font></h3>
<h3><font face=3D"Helvetica Neue,sans-serif"><u>Until Next Week=E2=80=
=A6</u></font></h3>
<p> </p>
<p><font face=3D"Helvetica Neue,sans-serif">If there=E2=80=99s anyt=
hing
you=E2=80=99d like me to talk about in a future TWiO, or you ju=
st have
a comment or criticism you=E2=80=99d like to share, don=E2=80=99=
t hesitate to
<a href=3D"mailto:[email protected]">say hi</a>.</font></p>
<p> </p>
<p><font face=3D"Helvetica Neue,sans-serif"><br>
=E2=80=93 Ben</font></p>
<p> </p>
<p> </p>
<font face=3D"Helvetica Neue,sans-serif"><br>
</font>
<h3><font face=3D"Helvetica Neue,sans-serif"><u>Resolved Issues
Since Last TWiO</u></font></h3>
<meta charset=3D"utf-8">
<font face=3D"Helvetica Neue,sans-serif"> </font>
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<meta charset=3D"utf-8">
<ul style=3D"box-sizing: border-box; padding: 0px 0px 0px 2em;
margin-top: 0px; margin-bottom: 0px ! important; color: rgb(51,
51, 51); font-size: 16px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: normal; letter-spacing: normal; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
word-spacing: 0px;">
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/HZN-811"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">HZN-811</=
a>:
Dependency missing in camel-kafka feature for zookeeper
& zkclient</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/HZN-936"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">HZN-936</=
a>:
Expanding events: Only create a transaction when necessary</f=
ont></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/HZN-951"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">HZN-951</=
a>:
Minion fails to start with =E2=80=9Csorry, you must have a tt=
y to
run sudo=E2=80=9D</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/HZN-954"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">HZN-954</=
a>:
ICMP fails when running as non-root on CentOS 7</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8510"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8510<=
/a>:
=E2=80=9CView in Topology=E2=80=9D on node detail page does n=
ot switch to
=E2=80=9CLinkd=E2=80=9D topology Provider</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8708"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8708<=
/a>:
Trapd reloads SNMPv3 config when no changes have occurred</fo=
nt></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8763"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8763<=
/a>:
Documentation about managing users, groups and roles</font></=
li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8803"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8803<=
/a>:
Syslog handler for Minion can=E2=80=99t be added to the featu=
resBoot</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8866"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8866<=
/a>:
Avoid creating tickets for cleared alarms</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8879"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8879<=
/a>:
Updating assets/categories through ReST affects Forced
Unmanaged services.</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8900"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8900<=
/a>:
Spurious Trapd error logs: unknown SNMP protocol version
=E2=80=98v2=E2=80=99</font></li>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8902"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8902<=
/a>:
Remove syslog handler installation from Minion docs</font></l=
i>
<li style=3D"box-sizing: border-box;"><font face=3D"Helvetica
Neue,sans-serif"><a
href=3D"https://issues.opennms.org/browse/NMS-8904"
style=3D"box-sizing: border-box; background: transparent;
color: rgb(65, 131, 196); text-decoration: none;">NMS-8904<=
/a>:
DefaultTicketerServiceLayerIntegrationTest.testWire() failed<=
/font></li>
</ul>
</div>
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