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Is there any way to proxmox cluster across subnets?
hostingfuze
Member
in General
We have 2 subnets (10.10.80.x and 172.16.10.x), where I work (two separate geographic locations connected by VPN tunnel), and we are looking to put nodes in both of the subnets. I would like to cluster these nodes together with the other ones, so that I can get a central view. I can not create a VLAN between the two networks.
Is it even possible to connect proxmox 3.2 across separate subnets?
Comments
IME, No.
Assuming you cannot create a seperate subnet for proxmox, with tinc or similar, that is common to all nodes.
EDIT: OP, Why can't you add a common tinc subnet? As I would thing that would solve your issue.
I've used this guide with success:
http://www.nedproductions.biz/wiki/configuring-a-proxmox-ve-2.x-cluster-running-over-an-openvpn-intranet
Like FrankZ says, you basically need to setup a VPN and route multicast through the VPN, and tell Proxmox to cluster on the VPN IP instead of the public IP. I found this setup to be somewhat unstable though, with enough cluster disconnects to make it almost unusable. YMMV
@Nekki
Any rules on posts in a few hours? I see three on the front page I suspect he/she is trying to get their post count up..
Inb4 @OP posts an offer..
New threads don't count towards the offer threshold. Several pointless threads do appear to have been yanked though.