Open Stack

You can also use the cli, does the job too

nova boot --flavor 1 --image 1f3fbdde-4c8a-4b3b-9cf1-a3b9fd0f1d9e --key_name key1 --hint query='[">=", "free_ram_mb", 1024]' vm1

Nuage & Co - Razique Mahroua 
razique.mahroua at gmail.com



Le 6 nov. 2012 à 11:46, "Mauch, Viktor (SCC)" <mauch at kit.edu> a écrit :

> Or being more specific,
>  
> How can a add key/value pairs to a compute node???
> So I can check the extra_specs data with the key/value paris of the compute node?
>  
> Cheers Viktor
>  
> From: openstack-bounces+mauch=kit.edu at lists.launchpad.net [mailto:openstack-bounces+mauch=kit.edu at lists.launchpad.net] On Behalf Of Mauch, Viktor (SCC)
> Sent: Tuesday, November 06, 2012 11:37 AM
> To: openstack at lists.launchpad.net
> Subject: Re: [Openstack] how to use extra_specs??
>  
> Just one more noob question.
>  
> Is it normal that If I  set a set key/value pair let’s say {“my_special_key”:”my_special_value”} to an existing flavor, that the scheduler failed to find a host for an instance of this flavor.
>  
> (I use devstack with folsom stable code)
>  
> Cheers Viktor
>  
>  
> From: Vinay Bannai [mailto:vbannai at gmail.com] 
> Sent: Tuesday, November 06, 2012 5:09 AM
> To: Mauch, Viktor (SCC)
> Cc: openstack at lists.launchpad.net
> Subject: Re: [Openstack] how to use extra_specs??
>  
> The simplest way would be to create key/value pairs for flavor types (instance types). 
> This information would be associated in a separate table in nova db (instance_type_extra_specs) and would go along with the instance type. 
>  
> Once it is in the database, you can use this information to customize all kinds of things like the nova scheduler, additional data that can be passed to the instance at the time of the creation. This is the high level overview. If you search the mailing list archives you will find some additional discussion about this topic. 
>  
> Vinay
> 
> On Mon, Nov 5, 2012 at 5:57 PM, Mauch, Viktor (SCC) <mauch at kit.edu> wrote:
> Hi guys,
>  
> can anyone tell me (with an example) how to use the extra_specs variable for an instance_type??
>  
> Best Regards
>  
> Viktor
> 
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> 
>  
> -- 
> Vinay Bannai
> Email: vbannai at gmail.com
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> 
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