Hi,<div><br></div><div>thank you for your quick answer! </div><div><br></div><div>I am executing a volatility command on the driver. Results are some kind of lists or process information which is show directly on the screen/shell. </div>
<div><br></div><div>At the moment i added functionality to one.vm.action to process my commands. Which part would be best to save the results in a document ressource or add it to the vm template?</div><div>How can i invoke this?</div>
<div><br></div><div>Regards,</div><div>Tobias</div><div><br><div class="gmail_quote">2013/3/25 Carlos Martín Sánchez <span dir="ltr"><<a href="mailto:cmartin@opennebula.org" target="_blank">cmartin@opennebula.org</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<div><br></div><div>What kind of results will you present to the user?</div><div><br></div><div><br></div><div>The commands that trigger a driver action are asynchronous, so you can't get any result immediately to the user.</div>
<div><br></div><div>If you are modifying the c++ core, you could add your custom information in the VM template, this way the users will see it in the 'onevm show' output.</div><div><br></div><div>Or you could use the generic document resources [1]. These are just like the templates managed with onetemplate; they will store anything and will also have owner, group, acl, permissions...</div>
<div><br></div><div>Regards</div><div><br></div><div>[1] <a href="http://opennebula.org/documentation:rel3.8:api#actions_for_document_management" target="_blank">http://opennebula.org/documentation:rel3.8:api#actions_for_document_management</a><br clear="all">
<div>--<br>Carlos Martín, MSc<br>Project Engineer<br>OpenNebula - The Open-source Solution for Data Center Virtualization<div><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:cmartin@opennebula.org" target="_blank">cmartin@opennebula.org</a> | <a href="http://twitter.com/opennebula" target="_blank">@OpenNebula</a></span><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="mailto:cmartin@opennebula.org" style="color:rgb(42,93,176)" target="_blank"></a></span></div>
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<br><br><div class="gmail_quote"><div><div class="h5">On Fri, Mar 22, 2013 at 2:37 PM, Tobias Zillner <span dir="ltr"><<a href="mailto:tobias.zillner@gmx.at" target="_blank">tobias.zillner@gmx.at</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">
Hello,<div><br></div><div>my Name is Tobias Zillner and I am working on a master thesis about forensics in the cloud.</div><div><br></div><div>For my practical part I decided to add forensic services to open nebula. </div>
<div><br></div><div>So i extended the onevm commad and added a function forensics. I extended the whole way through the code. </div><div>At the moment i am able to execute my own vmmd script, in which a forensic tool (volatility) is called and analyse the virtual machines.</div>
<div><br></div><div>But now I don't know how to get the result back to the user. Basically i want to create a scenario like this:</div><div><br></div><div>A user just puts in onevm forensics id and the analysis result is shown to him in the screen.</div>
<div><br></div><div>Anybody can help me here and tell me what funtions to call or how the way back to the user shell works?</div><div>Does anyone have experience with adding funtions and the flow of commands through the code?</div>
<div><br></div><div>THX!</div><div><br></div><div>Best Regards,</div><div><br></div><div>Tobias</div>
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