Re: Cluster network and public network

[Martin Verges <martin.verges@xxxxxxxx>]

Hello Nghia,

just use one network interface card and use frontend and backend traffic on the same. No problem with that.

If you have a dual port card, use both ports as an LACP channel and maybe separate it using VLANs if you want to, but not required as well.

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Am Fr., 8. Mai 2020 um 09:29 Uhr schrieb Nghia Viet Tran <Nghia.Viet.Tran@xxxxxxxxxx>:

Hi everyone,

I have a question about the network setup. From the document, It’s recommended to have 2 NICs per hosts as described in below picture

In the picture, OSD hosts will connect to the Cluster network for replicate and heartbeat between OSDs, therefore, we definitely need 2 NICs for it. But seems there are no connections between Ceph MON and Cluster network. Can we install 1 NIC on Ceph MON then?

 

I appreciated any comments!

Thank you!

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Nghia Viet Tran (Mr)

 

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