[Openstack] [glance] Multiple instances of glance

Remo Mattei remo at italy1.com
Tue Feb 4 18:59:21 UTC 2014


Looks like IceHouse it the target for the multiple glance backend options nice to see it. 

Ciao

On Feb 4, 2014, at 13:32, Muralidhar Balcha <muralidharb at gmail.com> wrote:

> Excellent. https://blueprints.launchpad.net/glance/+spec/image-location-selection-strategy is what I am looking for.  I will follow the feature.
> 
> Thanks,
> Murali Balcha
> 
> 
> On Tue, Feb 4, 2014 at 12:32 PM, Ritesh Nanda <riteshnanda09 at gmail.com> wrote:
> Hello ,
> 
> For Regions approach , then you need to have all openstack services expect keystone defined in one region and all in another region.
> 
> Have a look at the blueprint might it solve your question 
> 
> https://blueprints.launchpad.net/glance/+spec/image-location-status
> https://blueprints.launchpad.net/glance/+spec/image-location-selection-strategy
> 
> Regards,
> Ritesh
> 
> 
> On Tue, Feb 4, 2014 at 10:34 PM, Muralidhar Balcha <muralidharb at gmail.com> wrote:
> Hi Dheeru,
> I am not looking for a HA solution. Our use case requires us to expose certain number of images using our own glance service so second option is interesting. I haven't seen any option in nova cli to specify a glance end point. Can you specify a glance end point from different region during nova create?
> 
> Thanks,
> Murali Balcha
> 
> 
> On Mon, Feb 3, 2014 at 11:12 PM, dheeru <dheerendra.madhusudhana at gmail.com> wrote:
> You have two options. You can have multiple installations.
> 
> 1. You can install the OpenStack in HA mode. In this case you may not be able to specify the URL.
> 2. Create end points in keystone with different regions for glance. During any request you can specify the regionName. I have not tried this. It should work.
> 
> -Dheeru
> @Community Service
> 
> On Sat, Feb 1, 2014 at 5:20 AM, Muralidhar Balcha <muralidharb at gmail.com> wrote:
> Hi,
> Can an openstack installation have multiple glance instances? If so can it be possible to specify image url from a specific glance service during nova create operation?
> 
> -- 
> Murali Balcha
> 508 494 5007
> 
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> 
> 
> -- 
> -dheeru
> @Community Service
> 
> 
> 
> -- 
> Muralidhar Balcha
> 508 494 5007
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> -- 
>  With Regards  
>  Ritesh Nanda
> 
> 
> 
> 
> 
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> Muralidhar Balcha
> 508 494 5007
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