Re: [ceph-users] Question regarding client-network

[Buchberger, Carsten]

Thank you - we were expecting that, but wanted to be sure.
By the way - we are running our clusters on IPv6-BGP, to achieve massive 
scalability and load-balancing ;-)

Mit freundlichen Grüßen
Carsten Buchberger


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Re: [ceph-users] Question regarding client-network

[Robert Sander]

On 30.01.19 08:55, Buchberger, Carsten wrote:

> So as long as there is ip-connectivity between the client, and the
> client-network ip –adressses of our ceph-cluster everything is fine ?

Yes, client traffic is routable.

Even inter-OSD traffic is routable, there are reports from people
running routing protocols inside their Ceph clusters.

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[ceph-users] Question regarding client-network

[Buchberger, Carsten]

Hi,

it might be dumb question - our ceph-cluster runs with dedicated client and 
cluster network.

I understand it like this : client -network is the network interface from where 
the client connections come from (from the mon & osd perspective), regardless 
of the source-ip-address.
So as long as there is ip-connectivity between the client, and the 
client-network ip -adressses of our ceph-cluster everything is fine ?
Or is the client-network on ceph-side some kind of acl, that denies access if 
the client does not originate from the defined network ? The latter one would 
be bad ;-)

Best regards
Carsten Buchberger


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