[Openstack] Migrate Instance to another Tenant ID in the same environment

Razique Mahroua razique.mahroua at gmail.com
Thu Jan 10 08:59:59 UTC 2013


+1

Seb, have you ever tried to change the tenant id for an instance into the database and reboot/ recover it? I wonder how nova behaves into such case

Razique Mahroua - Nuage & Co
razique.mahroua at gmail.com
Tel : +33 9 72 37 94 15



Le 9 janv. 2013 à 22:18, Sébastien Han <han.sebastien at gmail.com> a écrit :

> Moving instances from project to project is not possible however what
> you can do is (safe way):
> 
> - as an admin user
> - snapshot the image from env 1
> - grab the snapshotted file from your glance store
> - import the snapshot into glance
> - make the image public
> - run the snapshot from env 2
> - enjoy!
> 
> Cheers!
> 
> --
> Regards,
> Sébastien Han.
> 
> 
> On Wed, Jan 9, 2013 at 8:14 PM, Alex Vitola <alex.vitola at gmail.com> wrote:
>> I have 2 projects in my environment:
>> 
>> ProjectQA1: ID -> 0001
>> ProjectQA2: ID -> 0002
>> 
>> root at Controller:# keystone tenant-list
>> +---------+------------+---------+
>> | id      |    name    | enabled |
>> +---------+------------+---------+
>> | 0001    | ProjectQA1 |   True  |
>> | 0002    | ProjectQA2 |   True  |
>> +----------------------------------+------------+---------+
>> 
>> In Project 1 there are 1 instance
>> In Project 2 there are 7 instances
>> 
>> root at Controller:# nova usage-list
>> 
>> +-----------+-----------+--------------+-----------+---------------+
>> | Tenant ID | Instances | RAM MB-Hours | CPU Hours | Disk GB-Hours |
>> +-----------+-----------+--------------+-----------+---------------+
>> | 0001      | 1         | 12533.78     | 24.48     | 244.80        |
>> | 0002      | 7         | 127447.40    | 171.17    | 2100.45       |
>> +-----------+-----------+--------------+-----------+---------------+
>> 
>> Is it possible to move this instance of Project 1 for 2?
>> 
>> root at Controller:# nova list
>> +------+-------+--------+------------------------+
>> | ID   | Name  | Status | Networks               |
>> +------+-------+--------+------------------------+
>> | 9991 | QA-07 | ACTICE | Net-Demo=200.100.50.25 |
>> +------+-------+--------+------------------------+
>> 
>> Move ID 9991/QA-07
>> 
>> from: Tenant ID 0001
>> to: Tenant ID 0002
>> 
>> Is that possible?
>> 
>> 
>> 
>> Att
>> 
>> Alex Vitola
>> System Administrator
>> 
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