Open Stack

Why wouldn't you separate you dev/test/productiion via tenants as well?  That's what we encourage our users to do.  This would let you create flavors that give dev/test less resources under exhaustion conditions and production more resources.  You could even pin dev/test to specific hypervisors/areas of the cloud and let production have the rest via those flavors.
____________________________________________

Kris Lindgren
Senior Linux Systems Engineer
GoDaddy, LLC.

From: Daniel Comnea <comnea.dani at gmail.com<mailto:comnea.dani at gmail.com>>
Date: Wednesday, April 8, 2015 at 3:32 AM
To: Daniel Comnea <comnea.dani at gmail.com<mailto:comnea.dani at gmail.com>>
Cc: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>, "openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>" <openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>>
Subject: Re: [Openstack-operators] [Openstack-dev] resource quotas limit per stacks within a project

+ operators

Hard to believe nobody is facing this problems, even on small shops you end up with multiple stacks part of the same tenant/ project.

Thanks,
Dani

On Wed, Apr 1, 2015 at 8:10 PM, Daniel Comnea <comnea.dani at gmail.com<mailto:comnea.dani at gmail.com>> wrote:
Any ideas/ thoughts please?

In VMware world is basically the same feature provided by the resource pool.


Thanks,
Dani

On Tue, Mar 31, 2015 at 10:37 PM, Daniel Comnea <comnea.dani at gmail.com<mailto:comnea.dani at gmail.com>> wrote:
Hi all,

I'm trying to understand what options i have for the below use case...

Having multiple stacks (various number of instances) deployed within 1 Openstack project (tenant), how can i guarantee that there will be no race after the project resources.

E.g - say i have few stacks like

stack 1 = production
stack 2 = development
stack 3 = integration

i don't want to be in a situation where stack 3 (because of a need to run some heavy tests) will use all of the resources for a short while while production will suffer from it.

Any ideas?

Thanks,
Dani

P.S - i'm aware of the heavy work being put into improving the quotas or the CPU pinning however that is at the project level


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