[pve-devel] question/idea : managing big proxmox cluster (100nodes), get rid of corosync ?

[Alexandre DERUMIER]

>>I would like to know how long it takes to synchronize data 
>>between 3 datacenter (each about 16 nodes). Are there any
>>timing guarantees? And how does it handle quorum if connection
>>between datacenters is broken?

>From what I read, the use 1 quorum in each DC.
https://www.consul.io/docs/internals/architecture.html
https://www.consul.io/docs/guides/datacenters.html




----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "datanom.net" <mir at datanom.net>, "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Mercredi 21 Septembre 2016 09:54:28
Objet: Re: [pve-devel] question/idea : managing big proxmox cluster (100nodes), get rid of corosync ?

> On Wed, 21 Sep 2016 01:45:18 +0200 
> Michael Rasmussen <mir at datanom.net> wrote: 
> 
> > https://github.com/hashicorp/consul 
> > 
> Forgot to mention that consul supports multiple clusters and/or multi 
> center clusters out of the box. 

I would like to know how long it takes to synchronize data 
between 3 datacenter (each about 16 nodes). Are there any 
timing guarantees? And how does it handle quorum if connection 
between datacenters is broken? 

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