[PVE-User] Cluster configuration and multiple data centers

Dariusz Bączkowski dariusz.baczkowski at esyscoder.pl
Wed Mar 27 11:44:15 CET 2013


Dnia środa, 27 marca 2013 o 10:12:51 Gilles Mocellin napisał(a):
> Hello,
> 
> Perhaps you could build a virtual LAN with a VPN between datacenters
> (OpenVPN, IPsec...).
> Your two LAN will be bridged other the VPN, and  share the same IP
> network, what is needed by corosync.
> 
> The latency can cause problems thought.

We are using this (in switch mode):
http://www.tinc-vpn.org/

It can make mesh connections, so there is no single point of failure in VPN 
system.

> 
> Le 27/03/2013 06:21, Dietmar Maurer a écrit :
> > All cluster nodes need to reside within the same physical network.
> > 
> > *From:*pve-user-bounces at pve.proxmox.com
> > [mailto:pve-user-bounces at pve.proxmox.com] *On Behalf Of *Shain Miley
> > *Sent:* Mittwoch, 27. März 2013 02:43
> > *To:* pve-user at pve.proxmox.com
> > *Subject:* [PVE-User] Cluster configuration and multiple data centers
> > 
> > We currently have a 15 node cluster using Proxmox 1.9.  Most of these
> > nodes are in our main datacenter, however several of the nodes are
> > located in our DR facility, and are thus using a different set of ip
> > adresses/subnet.
> > 
> > We would like to upgrade to 2.3 very soon, however I wanted to make
> > sure that there were not any issues mixing cluster nodes that reside
> > on different subnets or datacenters in this new version.
> > 
> > 
> > 
> > _______________________________________________
> > pve-user mailing list
> > pve-user at pve.proxmox.com
> > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user

-- 
Pozdrawiam,
Dariusz Bączkowski

ESYSCODER Dariusz Bączkowski
e-mail: biuro at esyscoder.pl
tel.: +48 720 820 220
fax: +48 947 166 554
http://esyscoder.pl/
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