<font size=2 face="sans-serif">Hello everyone,</font>
<br>
<br><font size=2 face="sans-serif">I am trying to understand the flow of
control in code in openstack for provisioning a VM. I want to understand
it in order to do modify scheduler module as per our requirements. </font>
<br>
<br><font size=2 face="sans-serif">I have found the code base which, if
I am not wrong, is kept in /usr/share/pyshared/nova/* directory but I can't
see .py files getting accessed or executed if I provision a VM.</font>
<br>
<br><font size=2 face="sans-serif">Can someone please help me to understand
the flow of code or give me pointers from where I can understand it. I
hope even if I know the starting point (REST handler for VM provisioning
call) in code then I will be able to trace it.</font>
<br>
<br><font size=2 face="sans-serif">Thanks</font>
<br>
<br><font size=2 face="sans-serif">Regards<br>
Deepak</font>
<br>
<br><font size=2 face="sans-serif">Deepak Jeswani</font>
<br><font size=2 face="sans-serif">Software Engineer,</font>
<br><font size=2 face="sans-serif">Distributed Systems Group,</font>
<br><font size=2 face="sans-serif">IBM Research-India</font>
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