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Side note: many groups are using StackTach to collect and persist the events and then just accessing the StackTach database directly to generate their usage/performance reports.
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<div style="direction: ltr;" id="divRpF218967"><font color="#000000" face="Tahoma" size="2"><b>From:</b> Narayanan, Krishnaprasad [narayana@uni-mainz.de]<br>
<b>Sent:</b> Tuesday, May 20, 2014 4:59 PM<br>
<b>To:</b> Diego Parrilla Santamaría<br>
<b>Cc:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack] Getting eventing information<br>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Hi Diego,</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Thanks for sharing the information about your platform that displays information about VM events. I am currently using Woorea’s Java SDK for performing VM
related operations and hope I can make use of the RabbitMQ Java APIs for obtaining information from the OpenStack message queue.
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Regards,</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Krishnaprasad</span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> Diego Parrilla Santamaría [mailto:diego.parrilla.santamaria@gmail.com]
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<b>Sent:</b> Dienstag, 20. Mai 2014 18:50<br>
<b>To:</b> Narayanan, Krishnaprasad<br>
<b>Cc:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack] Getting eventing information</span></p>
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<p class="MsoNormal">Hi Krishnaprasad,</p>
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<p class="MsoNormal">we decided to build our own activity listener and gather all the events of the platform to perform usage and billing processes. You can have a look at how it looks in our platform at
<a href="https://docs.stackops.net/activity-plugin-en.html" target="_blank">https://docs.stackops.net/activity-plugin-en.html</a> or just register for the service in our website.</p>
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<p class="MsoNormal">All our management tools, accounting and billing services are developed in Java. We started using Woorea's java sdk but we migrated to jclouds because we needed support for newer versions of some APIs. None of those can connect to the rabbit
exchange to listen for the events, though. They are just API clients.</p>
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<p class="MsoNormal">Regards</p>
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<p class="MsoNormal">Diego</p>
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<p class="MsoNormal"><img id="_x0000_i1025" border="0" height="1" width="1"></p>
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<p class="MsoNormal"> -- <span style="font-family:"Arial","sans-serif""></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt; font-family:"Arial","sans-serif"" lang="ES">Diego Parrilla<br>
</span><b><span style="font-size:10.0pt; font-family:"Arial","sans-serif"">CEO</span></b><span style="font-size:7.5pt; font-family:"Arial","sans-serif""><br>
</span><b><span style="font-size:10.0pt; font-family:"Arial","sans-serif""><a href="http://www.stackops.com/" target="_blank">www.stackops.com</a> | </span></b><span style="font-size:7.5pt; font-family:"Arial","sans-serif""> <a href="mailto:diego.parrilla@stackops.com" target="_blank">diego.parrilla@stackops.com</a> |
</span><span style="font-size:10.0pt; font-family:"Arial","sans-serif"">+34 91 005-2164 | skype:diegoparrilla</span></p>
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<p><b><span style="font-size:10.0pt; font-family:"Arial","sans-serif"; color:#004438" lang="EN-GB"><img id="_x0000_i1026" border="0"></span></b><b><span style="font-size:10.0pt; font-family:"Arial","sans-serif"; color:#004438"></span></b></p>
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<p class="MsoNormal">On Tue, May 20, 2014 at 12:23 PM, Narayanan, Krishnaprasad <<a href="mailto:narayana@uni-mainz.de" target="_blank">narayana@uni-mainz.de</a>> wrote:</p>
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<p class="MsoNormal" style=""><span lang="DE">Hallo all,</span></p>
<p class="MsoNormal" style=""><span lang="DE"> </span></p>
<p class="MsoNormal" style="">In our project, I need information about the VM related operations such as creation, deletion, resizing, migration, reboot, etc. In one of my earlier emails dated on 16<sup>th</sup> April 2014, I received replies from the forum
about the availability of YAGI and StackTach to provide information about VM operations.
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<p class="MsoNormal" style="">I found a Java SDK library Woorea (<a href="https://github.com/woorea/openstack-java-sdk" target="_blank">https://github.com/woorea/openstack-java-sdk</a>) that can be used as a front end to perform VM and server related operations
in OpenStack. Can I kindly know whether the same library provides support to get eventing information from Nova and other components?</p>
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<p class="MsoNormal" style=""><span lang="DE">Regards,</span></p>
<p class="MsoNormal" style=""><span lang="DE">Krishnaprasad</span></p>
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