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List:       opennms-announce
Subject:    [opennms-announce] This Week in OpenNMS: October 31st, 2016
From:       Benjamin Reed <ranger () opennms ! org>
Date:       2016-10-31 13:12:59
Message-ID: 7433880c-a573-fc7f-d062-f96d387d0117 () opennms ! org
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      It's time for This Week in OpenNMS!

In the last week we worked on maps, various internal fixes, ReST, the
Minion, and bug fixes.



      Github Project Updates

  * *Maps*

    Markus made it possible to persist topology map layouts to the
    database so they can be modified.

  * *Internals*

    Jesse did some more work on upgrading to Jetty 9.4. David Schlenk
    cleaned up some unit test issues including time-zone handling and
    the flags for running ping tests. Christian made it possible to show
    the web headers even when embedded inside an iframe.

  * *ReST*

    Dustin changed the ReST API so you can log in using a GET request.
    Jesse fixed a bug in the measurements API attempting an RRD XPORT
    even when there is nothing to fetch. Christian added a ReST API for
    triggering a discovery ping-sweep.

  * *Minion*

    Chandra's work on a ping sweep RPC module was merged into develop.
    He also made the location configurable on the SNMP agent admin.
    Jesse cleaned up the IP:nodeId cache including fixing
    null-foreign-source handling, and also improved locking.

  * *Bug Fixes*

    We've been spending time fixing a bunch of smaller bugs and starting
    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/>*

    Jeff will be speaking at OSMC on the current state of OpenNMS and
    what we're planning for the future:
    https://www.netways.de/en/events_trainings/osmc/overview/



      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:twio@opennms.org>.


– Ben


      Resolved Issues Since Last TWiO

  * HZN-790 <https://issues.opennms.org/browse/HZN-790>: Allow the
    "browser tab section" to be toggled/hidden
  * HZN-917 <https://issues.opennms.org/browse/HZN-917>: WMI failure
  * HZN-921 <https://issues.opennms.org/browse/HZN-921>: User can save
    the layout of the topology
  * HZN-924 <https://issues.opennms.org/browse/HZN-924>: test in
    poller/client-rpc assumes it's being run in the eastern US
  * HZN-926 <https://issues.opennms.org/browse/HZN-926>: Deprecate the
    SnmpAgentConfigFactory.getAgentConfig(InetAddress) method
  * HZN-929 <https://issues.opennms.org/browse/HZN-929>: Display the
    header when viewing the WebUI in an iframe
  * HZN-930 <https://issues.opennms.org/browse/HZN-930>: Allow login via
    GET requests
  * NMS-8620 <https://issues.opennms.org/browse/NMS-8620>: Restarting
    OMNS results in numerous SNMP outage alarms and notifications
  * NMS-8665 <https://issues.opennms.org/browse/NMS-8665>: Measurements
    API can fail with exception when operating in relaxed mode
  * NMS-8707 <https://issues.opennms.org/browse/NMS-8707>: Integration
    test for Syslogd's new-suspect-on-message in Minion environment
  * NMS-8835 <https://issues.opennms.org/browse/NMS-8835>: Discovery
    duplicates nodes when foreign-source is set
  * NMS-8836 <https://issues.opennms.org/browse/NMS-8836>:
    InterfaceToNodeCache does not properly handle null locations
  * NMS-8840 <https://issues.opennms.org/browse/NMS-8840>: Several
    ICMPv6 tests fail with NoRouteToHostException
  * NMS-8841 <https://issues.opennms.org/browse/NMS-8841>: Minion
    packages fail to install on Amazon Linux release 2016.09
  * NMS-8842 <https://issues.opennms.org/browse/NMS-8842>: Permission
    denied errors when starting Minion
  * NMS-8843 <https://issues.opennms.org/browse/NMS-8843>: user
    detection in |install| is busted on some Linux systems
  * NMS-8844 <https://issues.opennms.org/browse/NMS-8844>: Minion fails
    to start when running as non-root


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    <div class="moz-text-html" lang="x-unicode">
      <p> </p>
      <h3>It's time for This Week in OpenNMS!</h3>
      <p> </p>
      <p>In the last week we worked on maps, various internal fixes,
        ReST, the Minion, and bug fixes.<br>
      </p>
      <h3><br>
      </h3>
      <h3>Github Project Updates<br>
      </h3>
      <ul>
        <li><strong style="box-sizing: border-box; font-weight: \
bold;">Maps</strong></li>  </ul>
      <blockquote>
        <p style="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;">Markus
          made it possible to persist topology map layouts to the
          database so they can be modified.</p>
      </blockquote>
      <ul>
        <li><strong style="box-sizing: border-box; font-weight: \
bold;">Internals</strong></li>  </ul>
      <blockquote>
        <p style="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;">Jesse
          did some more work on upgrading to Jetty 9.4. David Schlenk
          cleaned up some unit test issues including time-zone handling
          and the flags for running ping tests. Christian made it
          possible to show the web headers even when embedded inside an
          iframe.</p>
      </blockquote>
      <ul>
        <li><strong style="box-sizing: border-box; font-weight: \
bold;">ReST</strong></li>  </ul>
      <blockquote>
        <p style="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;">Dustin
          changed the ReST API so you can log in using a GET request.
          Jesse fixed a bug in the measurements API attempting an RRD
          XPORT even when there is nothing to fetch. Christian added a
          ReST API for triggering a discovery ping-sweep.</p>
      </blockquote>
      <ul>
        <li><strong style="box-sizing: border-box; font-weight: \
bold;">Minion</strong></li>  </ul>
      <blockquote>
        <p style="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;">Chandra's
          work on a ping sweep RPC module was merged into develop. He
          also made the location configurable on the SNMP agent admin.
          Jesse cleaned up the IP:nodeId cache including fixing
          null-foreign-source handling, and also improved locking.</p>
      </blockquote>
      <ul>
        <li><strong style="box-sizing: border-box; font-weight: bold;">Bug
            Fixes</strong></li>
      </ul>
      <blockquote>
        <p style="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;">We've
          been spending time fixing a bunch of smaller bugs and starting
          to identify blockers for 19.0.0, due in the next few months.<br>
        </p>
      </blockquote>
      <h3><br>
      </h3>
      <h3>Upcoming Events and Appearances </h3>
      <p> </p>
      <p> </p>
      <p> </p>
      <h3> </h3>
      <ul>
        <li><b><a
              href="https://www.netways.de/en/events_trainings/osmc/overview/">Open
              Source Monitoring Conference - November 29th through
              December 2nd, 2016</a></b></li>
      </ul>
      <blockquote>Jeff will be speaking at OSMC on the current state of
        OpenNMS and what we're planning for the future: <a
          href="https://www.netways.de/en/events_trainings/osmc/overview/">https://www.netways.de/en/events_trainings/osmc/overview/</a><br>
  </blockquote>
      <blockquote> </blockquote>
      <h3><br>
      </h3>
      <h3>Until Next Week…</h3>
      <p> </p>
      <p>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:twio@opennms.org">say
          hi</a>.</p>
      <p> </p>
      <p><br>
        – Ben</p>
      <p> </p>
      <p> </p>
      <br>
      <h3>Resolved Issues Since Last TWiO</h3>
      <meta charset="utf-8">
      <meta charset="utf-8">
      <meta charset="utf-8">
      <meta charset="utf-8">
      <meta charset="utf-8">
      <meta charset="utf-8">
      <meta charset="utf-8">
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      <meta charset="utf-8">
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        margin-top: 0px; margin-bottom: 0px ! important; color: rgb(51,
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        word-spacing: 0px;">
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-790"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-790</a>:
          Allow the "browser tab section" to be toggled/hidden</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-917"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-917</a>:
          WMI failure</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-921"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-921</a>:
          User can save the layout of the topology</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-924"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-924</a>:
          test in poller/client-rpc assumes it's being run in the
          eastern US</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-926"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-926</a>:
          Deprecate the
          SnmpAgentConfigFactory.getAgentConfig(InetAddress) method</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-929"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-929</a>:
          Display the header when viewing the WebUI in an iframe</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/HZN-930"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">HZN-930</a>:
          Allow login via GET requests</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8620"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8620</a>:
          Restarting OMNS results in numerous SNMP outage alarms and
          notifications</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8665"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8665</a>:
          Measurements API can fail with exception when operating in
          relaxed mode</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8707"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8707</a>:
          Integration test for Syslogd's new-suspect-on-message in
          Minion environment</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8835"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8835</a>:
          Discovery duplicates nodes when foreign-source is set</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8836"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8836</a>:
          InterfaceToNodeCache does not properly handle null locations</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8840"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8840</a>:
          Several ICMPv6 tests fail with NoRouteToHostException</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8841"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8841</a>:
          Minion packages fail to install on Amazon Linux release
          2016.09</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8842"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8842</a>:
          Permission denied errors when starting Minion</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8843"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8843</a>:
          user detection in<span class="Apple-converted-space">  </span><code
            style="box-sizing: border-box; font-size: 13.6px; padding:
            0.2em 0px; margin: 0px; background-color: rgba(0, 0, 0,
            0.04); border-radius: 3px;">install</code><span
            class="Apple-converted-space">  </span>is busted on some
          Linux systems</li>
        <li style="box-sizing: border-box;"><a
            href="https://issues.opennms.org/browse/NMS-8844"
            style="box-sizing: border-box; background: transparent;
            color: rgb(65, 131, 196); text-decoration: none;">NMS-8844</a>:
          Minion fails to start when running as non-root</li>
      </ul>
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