Hi Bharath,<br>
<br>
You can let the VMs get to data created externally using
contextualization. Take a look at the CONTEXT/FILES attribute of the VM
template [1].<br>
<br>
Alternatively, you could create a FS image, mount it, and store your
data in it. Then create a new DATABLOCK Image [2] [3] and make use of
that Image in your VMs [4].<br>
<br>
Regards.<br>
<br>
[1] <a href="http://opennebula.org/documentation:rel2.2:template#context_section">http://opennebula.org/documentation:rel2.2:template#context_section</a><br>
[2] <a href="http://opennebula.org/documentation:rel2.2:img_guide">http://opennebula.org/documentation:rel2.2:img_guide</a><br>
[3] <a href="http://opennebula.org/documentation:rel2.2:img_template">http://opennebula.org/documentation:rel2.2:img_template</a><br>
[4] <a href="http://opennebula.org/documentation:rel2.2:template#using_an_image">http://opennebula.org/documentation:rel2.2:template#using_an_image</a><br>
<br><span style="border-collapse:collapse;color:rgb(136, 136, 136);font-family:arial, sans-serif;font-size:13px">--<br>Carlos Martín, MSc<br>Project Major Contributor<br><span style="background-color:rgb(255, 255, 204);color:rgb(34, 34, 34);background-repeat:initial initial">OpenNebula</span> - The Open Source Toolkit for Cloud Computing<br>
<a href="http://www.opennebula.org/" style="color:rgb(42, 93, 176)" target="_blank">www.<span style="background-color:rgb(255, 255, 204);color:rgb(34, 34, 34);background-repeat:initial initial">OpenNebula</span>.org</a> | <a href="mailto:cmartin@opennebula.org" style="color:rgb(42, 93, 176)" target="_blank">cmartin@<span style="background-color:rgb(255, 255, 204);color:rgb(34, 34, 34);background-repeat:initial initial">opennebula</span>.org</a></span><br>
<br><br><div class="gmail_quote">On Tue, Jun 28, 2011 at 10:26 AM, bharath pb <span dir="ltr"><<a href="mailto:bharathapbr@gmail.com" target="_blank">bharathapbr@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div> </div>
<div>Hi,<br>Here are full details .<br> <br>This work is to have a architecture to introduce IaaS and SaaS to Wireless Sensor Networks to make it “cloud enabled”, and hence flexible and scalable.<br>virtual sensor cloud provides an IaaS for sensors management. and the following services 1. Abstract representation of sensors/sensor networks 2. Management of virtual machines spawned on demand on request by the service cloud/end user <br>
Now I understood till creation of data block image </div>
<div>my question is, how to put/deploy the data which are received from sensor to opennebula data block image which I have created ? so that it can provide these data to SaaS/enduser for computing or processing them later .</div>
<div> </div>
<div>regards</div>
<div>Bharath<font color="#888888"><br><br></font></div><div><div></div><div>
<div class="gmail_quote">On Mon, Jun 27, 2011 at 3:47 PM, bharath pb <span dir="ltr"><<a href="mailto:bharathapbr@gmail.com" target="_blank">bharathapbr@gmail.com</a>></span> wrote:<br>
<blockquote style="border-left:#ccc 1px solid;margin:0px 0px 0px 0.8ex;padding-left:1ex" class="gmail_quote">
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">Hi,</span></div>
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">I’m new to the cloud computing softwares , I have selected Open Nebula for creation for virtual cloud for the sensor data .</span></div>
<p style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">My work is to create a virtual sensor cloud, so that end users can access the sensor data etc . </span></p>
<p style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">I have a sensor network which gives the real-time data to the PC, at PC I have a driver which I can receive the data and put in to XML format.</span></p>
<p style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">Now I’m facing lots of problem at the interface of this in to the open nebula.</span></p>
<p style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">How to interface this xml to the open nebula..?</span></p>
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">Do I really need to create a VMs because my cloud just has to provide (IaaS) service to the end user queries <span> </span><span> </span>, quires may be “ one time sensor value” , “history values, for the last one week” etc <span> </span>..?</span></div>
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN"><font color="#cc0000">Can you provide a good doc to understand the opennebula Architecture ..?</font></span></div>
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">rgds</span></div>
<div style="line-height:12.25pt;margin:0in 0in 12.25pt" class="MsoNormal"><span style="color:#333333;font-size:8pt" lang="EN">Bharath </span></div></blockquote></div><br>
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