Tag: networking

Poor Man’s Proxmox Cluster

on November 16, 2013 in Linux with 15 comments by
I had written this elsewhere before, but thought I would share it on my own site as well. The idea here is to create a Proxmox VE cluster with limited resources, in particular a lack of a private network / VLAN. We address this by creating a virtual private network using a lightweight VPN provider, namely Tinc.

You could use something else, like OpenVPN or IPSEC. The former is a bit on the heavy side for the task, whilst the latter may not have all the features we need. Specifically, Tinc allows us to create an auto-meshing network, packet switching and use multicast. Multicast will be needed to create a Proxmox VE cluster, whilst the virtual switching ensures packets will eventually be routed to the right server and VM.

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