[Starlingx-discuss] [Query] StarlingX 4.0 - Storage Network separate from MGMT+Cluster in Bare Metal Standard with Dedicated Storage Model

Anirudh Gupta anyrude10 at gmail.com
Mon Jan 18 12:46:19 UTC 2021


Gentle Reminder !!!!!

Hi Team,

Can someone help me in regard to the below mail shared.

*Queris: *
1. Is it possible to have a storage network which is separate from
mgmt+cluster networks? So that all the storage traffic passes only through
that network
2. Is there a way to separate client traffic from Storage cluster traffic
(running on Mgmt+Cluster Host NW) if we enable Ceph Metadata server on
Controller nodes?

Regards
Anirudh Gupta

On Wed, Jan 13, 2021 at 3:37 PM Anirudh Gupta <anyrude10 at gmail.com> wrote:

> Hi Team,
>
> Can someone help me in regard to the below mail shared.
>
> *Query: *Is it possible to have a storage network which is separate from
> mgmt+cluster networks? So that all the storage traffic passes only
> through that network
>
> Regards
> Anirudh Gupta
>
> On Fri, Jan 8, 2021 at 7:41 PM Anirudh Gupta <anyrude10 at gmail.com> wrote:
>
>> Hi Team,
>>
>> I am trying to set up a Bare metal Standard with Dedicated Storage
>> Installation R4.0
>> <https://docs.starlingx.io/deploy_install_guides/r4_release/bare_metal/dedicated_storage.html> with
>> 2 Controllers, 2 Storage Nodes and 2 Worker Nodes.
>>
>>
>> https://docs.starlingx.io/deploy_install_guides/r4_release/bare_metal/dedicated_storage.html
>>
>>
>>
>> [image: image.png]
>>
>>
>>
>>  As per the Network Diagram, storage nodes are connected to MGMT +
>> Cluster Networks and all the traffic flows through this network only.
>>
>>
>> https://docs.starlingx.io/deploy_install_guides/r4_release/bare_metal/dedicated_storage_install_kubernetes.html#configure-storage-nodes
>>
>>
>> Even the document suggests to assign the cluster-host network to the
>> MGMT interface for the storage nodes
>>
>> system interface-network-assign $NODE mgmt0 cluster-host
>>
>>
>> Is it possible to have a storage network which is separate from
>> mgmt+cluster networks? So that all the storage traffic passes only
>> through that network
>>
>> Looking forward for your response.
>>
>> Regards
>> Anirudh Gupta
>>
>>
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