Open Stack

Seems ok to me, and likely a good start, although I'm still not very comfortable with the effects of soft_deletion (unless its done by admins only), to me it complicates scheduling (can u schedule to something that has been soft_deleted, likely not). It also creates a  pool of resources that can't be used but can't be deleted either, that sounds a little bad and wastes companies $$ and it reinforces non-cloudly concepts. It also seems very complex, especially when your start connecting more and more resources together via heat or other system (the whole graph of resources now must be soft_deleted, wasting more $$, and how does one restore the graph of resources if some of them were also hard_deleted).

-Josh

From: Mike Wilson <geekinutah at gmail.com<mailto:geekinutah at gmail.com>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Thursday, March 13, 2014 at 1:26 PM
To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: Re: [openstack-dev] [db][all] (Proposal) Restorable & Delayed deletion of OS Resources

After a read through seems pretty good.

+1


On Thu, Mar 13, 2014 at 1:42 PM, Boris Pavlovic <bpavlovic at mirantis.com<mailto:bpavlovic at mirantis.com>> wrote:
Hi stackers,

As a result of discussion:
[openstack-dev] [all][db][performance] Proposal: Get rid of soft deletion (step by step)
http://osdir.com/ml/openstack-dev/2014-03/msg00947.html

I understood that there should be another proposal. About how we should implement Restorable & Delayed Deletion of OpenStack Resource in common way & without these hacks with soft deletion in DB.  It is actually very simple, take a look at this document:

https://docs.google.com/document/d/1WGrIgMtWJqPDyT6PkPeZhNpej2Q9Mwimula8S8lYGV4/edit?usp=sharing


Best regards,
Boris Pavlovic

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