<div dir="ltr"><div><div><div><div><div>Yes, OS as big product tries to split hierarchy of responsibilities.<br></div>Currently we have serveral tasks, i suppose.<br></div>First one is upgrading from one stable release to another.<br>
</div>Second one is migrating from one release to another.<br><br></div>Currently OpenStack has several deployment projects: TripleO, Fuel (<--- is a bit different from TripleO, it performs bare-metal deployment of whole OS).<br>
<br></div>As way of covering issue of upgrading/migrating, personaly i see, we could suggest those projects to propose a way of solving it.<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/10/31 Jesse Pretorius <span dir="ltr"><<a href="mailto:jesse.pretorius@gmail.com" target="_blank">jesse.pretorius@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi everyone,<br clear="all"><div><br></div><div>Migrations from Essex to Grizzly/Havana are starting to hit my radar of responsible tasks and I'm disappointed that beyond this old wiki note [1] and a wealth of questions with very few answers [2], there is very little available to support the migrations from what used to be part of nova to the newer full projects.</div>
<div><br></div><div>I really think that as Openstack grows and the projects split out, one of the focal areas really needs to be on ensuring that people using the older versions can migrate to the newer versions without needing to do all sorts of terrible hacks.</div>
<div><br></div><div>Issues at hand, for now, are:</div><div><br></div><div>1) Migrating from nova-volume to cinder</div><div>2) Migrating from nova-network to neutron</div><div><br></div><div>It'd be great if we could pool efforts to figure out an effective way of handling these migrations. Whether they're handled in the 'db sync' process, or by a set of companion utilities instead is immaterial to a deployer... as long as something suitable and effective is available to cater for the need.</div>
<div><br></div><div>[1] <a href="https://wiki.openstack.org/wiki/MigrateToCinder" target="_blank">https://wiki.openstack.org/wiki/MigrateToCinder</a></div><div>[2] <a href="https://www.google.co.za/search?q=migrate+nova-network+quantum&oq=migrate+nova-network+quantum&aqs=chrome..69i57.12524j0j7&sourceid=chrome&espv=210&es_sm=93&ie=UTF-8" target="_blank">https://www.google.co.za/search?q=migrate+'nova-network'+quantum</a></div>
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