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On 10/09/2012 11:48 PM, Alex Leonhardt wrote:
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On 10/09/2012 08:19 PM, Alex Leonhardt wrote:
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On 10/09/2012 07:21 AM, Yaniv Kaul wrote:
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<div class="moz-cite-prefix">On 10/09/2012 12:15 AM, Alex
Leonhardt wrote:<br>
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On 10/08/2012 10:26 PM, Yaniv Kaul wrote:
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<div class="moz-cite-prefix">On 10/08/2012 11:17 PM, Alex
Leonhardt wrote:<br>
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<font size="-1"><font face="Tahoma">Aha - cool - thanks!
:) <br>
<br>
Now, I was also looking at the REST API - is there a
simple shell based way to read / query the resulting
XML ? Or would you suggest to write python scripts
to e.g. start/stop instance, get a list of VMs /
their IDs, etc. ? <br>
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If you are already planning on Python, why not use the SDK
instead of doing REST?<br>
some examples @
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href="http://wiki.ovirt.org/wiki/Testing/PythonApi">http://wiki.ovirt.org/wiki/Testing/PythonApi</a><br>
Y.<br>
<br>
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Hi Yaniv,<br>
<br>
thanks - had a quick look - is the PyAPI able to get the
current usage of the VMs (e.g. Memory/CPU/etc. usage) - it's
the main reason (for monitoring & trending) that I need
this .. <br>
<br>
Thanks!<br>
Alex<br>
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It does. The SDK is auto-generated from the REST interface so
you can get the statistics sub-collection and use it.<br>
Y.<br>
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Awesome - thanks! :) <br>
<br>
Alex<br>
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<font size="-1"><font face="Tahoma">Hi Yaniv,<br>
<br>
Is there a document / wiki article that has examples to get
those metrics for e.g. ram usage, cpu usage, etc. ? <br>
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Take a look at the restapi structure of api/vms/{vm-id}/statistics
for pointers, but basically here is a simple example:<br>
<br>
for stat in api.vms.get('my_vm').statistics.list():<br>
print 'Name:', stat.name<br>
print 'Description:',stat.description<br>
for value in stat.values.value:<br>
print ' Value:', value.datum<br>
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Thanks!<br>
Alex<br>
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<pre class="moz-signature" cols="72">--
Thanks,
Rami Vaknin, QE @ Red Hat, TLV, IL.
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