<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">you could checkout the stable/essex version of devstack and change the various repository and branch values in localrc to your modified essex. That seems like the easiest approach.<div><br></div><div>Vish</div><div><br><div><div><div>On Dec 27, 2012, at 7:20 AM, Alex Glikson <<a href="mailto:GLIKSON@il.ibm.com">GLIKSON@il.ibm.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><font size="2" face="sans-serif">Dear all,</font>
<br>
<br><font size="2" face="sans-serif">We are developing certain extensions
to OpenStack (patches some of which we are considering to contribute later
on), and we want to deploy them in a 'stable' environment which is currently
based on the Essex-based release of OpenStack coming with Ubuntu 12.04.1.</font>
<br>
<br><font size="2" face="sans-serif">Is there an easy way to create a development
environment that would be compatible with this particular release (which
is not exactly Essex)? For example, we would like to use the unit-testing
framework, to make sure that our changes do not break other parts of the
code.</font>
<br>
<br><font size="2" face="sans-serif">Would appreciate any insights/suggestions.</font>
<br>
<br><font size="2" face="sans-serif">Thanks,</font>
<br><font size="2" face="sans-serif">Alex</font>
<br><font size="2" face="sans-serif"><br>
<br>
====================================================================================================<br>
Alex Glikson<br>
Manager, Cloud Operating System Technologies, IBM Haifa Research Lab<br>
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<br>
Email: <a href="mailto:glikson@il.ibm.com">glikson@il.ibm.com</a> | Phone: +972-4-8281085 | Mobile: +972-54-6466667
| Fax: +972-4-8296112<br>
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