[openstack-dev] [Magnum] Magnum supports 2 Nova flavor to provision minion nodes

taget qiaoliyong at gmail.com
Thu Apr 21 07:15:34 UTC 2016


+1,
Looking forward for reviewing this cool feature.

On 2016年04月21日 14:57, Kai Qiang Wu wrote:
>
> Hi Duan Li,
>
> We welcome to that contribution if you had. Just make sure that spec 
> can be flexible handle 2 ~ N flavor cases. That could handle future 
> requirements for N flavors, as in the ML, I found some ops had such 
> requirements.
>
>
>
> Thanks
>
> Best Wishes,
> --------------------------------------------------------------------------------
> Kai Qiang Wu (吴开强 Kennan)
> IBM China System and Technology Lab, Beijing
>
> E-mail: wkqwu at cn.ibm.com
> Tel: 86-10-82451647
> Address: Building 28(Ring Building), ZhongGuanCun Software Park,
> No.8 Dong Bei Wang West Road, Haidian District Beijing P.R.China 100193
> --------------------------------------------------------------------------------
> Follow your heart. You are miracle!
>
> Inactive hide details for "Duan, Li-Gong (Gary, 
> HPServers-Core-OE-PSC)" ---21/04/2016 02:31:46 pm---Hi Eli, This is 
> exactly wha"Duan, Li-Gong (Gary, HPServers-Core-OE-PSC)" ---21/04/2016 
> 02:31:46 pm---Hi Eli, This is exactly what I want. If you guys think 
> this requirement is reasonable, I’d like to c
>
> From: "Duan, Li-Gong (Gary, HPServers-Core-OE-PSC)" <li-gong.duan at hpe.com>
> To: "OpenStack Development Mailing List (not for usage questions)" 
> <openstack-dev at lists.openstack.org>
> Date: 21/04/2016 02:31 pm
> Subject: Re: [openstack-dev] [Magnum] Magnum supports 2 Nova flavor to 
> provision minion nodes
>
> ------------------------------------------------------------------------
>
>
>
> Hi Eli,
>
> This is exactly what I want. If you guys think this requirement is 
> reasonable, I’d like to commit a design spec so that we could discuss 
> it in details.
>
> Regards,
> Gary Duan
>
> *From:*Eli Qiao [mailto:liyong.qiao at intel.com] *
> Sent:*Wednesday, April 20, 2016 5:08 PM*
> To:*openstack-dev at lists.openstack.org*
> Subject:*Re: [openstack-dev] [Magnum] Magnum supports 2 Nova flavor to 
> provision minion nodes
>
>
> Kannan,
>
> I think Duan Li is talking about using both 2 kinds of (secure-booted 
> and non-secure-booted) node deploy *minion* node.
>
> The scenario may like this:
> let say 2 flavors:
>
>       o flavor_secure
>       o flavor_none_secure
>
> For now, flavor-id in baymodel can only be set as one value, Duan Li's 
> requirement is to using flavor-id = [flavor_none_secure, flavor_secure]
> and provision one cluster which minion nodes are build from 2 types of 
> flavor, then after cluster(bay ) provision finished , passing lable to
> let k8s cluster to chose a minion node to start pod on that specific node.
>
>
> For now, Magnum doesn't support it yet, I think it good to have it, 
> but the implementation may be differnece per COE since after we
> provision bay, the scheduler work are done by k8s/swarm/mesos.
>
> Eli.
>
> On 2016年04月20日16:36, Kai Qiang Wu wrote:
>
>         Hi Duan Li,
>
>         Not sure if I get your point very clearly.
>
>         1> Magnum did support :_
>         __https://github.com/openstack/magnum/blob/master/magnum/api/controllers/v1/baymodel.py#L65_
>
>         flavor-id for minion node
>         master-flavor-id for master node
>
>         So your K8s cluster could have such two kinds of flavors.
>
>
>         2> For one question about ironic case (I found you deploy on
>         ironic), I did not think Magnum templates now support ironic
>         case now.
>         As ironic VLAN related feature are still developing, and not
>         merged(many patches are under review, pick one for example
>         _https://review.openstack.org/#/c/277853_)
>
>
>         I am not sure how would you use ironic for k8s cluster ?
>
>         -- 
>         Best Regards, Eli Qiao (乔立勇)
>         Intel OTC
>         China__________________________________________________________________________
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>
>
>
>
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-- 
Best Regards, Eli Qiao (乔立勇)

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