Proxmox private mesh vpn/network script

[eXtremeSHOk]

eXtremeSHOK.com :: Create Private mesh vpn/network (tincvpn.sh)

tinc private mesh vpn/network which supports multicast, ideal for private cluster communication

https://github.com/extremeshok/xshok-proxmox

Example for 3 node Cluster
First Host (hostname: host1)
bash tincvpn.sh -i 1 -c host2

Second Host (hostname: host2)
bash tincvpn.sh -i 2 -c host3

Third Host (hostname: host3)
bash tincvpn.sh -3 -c host1

 

[DerDanilo]

How stable are these networks actually? What about quorum in cluster? (No HA)

 

[eXtremeSHOk]

Very... Used in production for more than 18 months with full HA.

 

[DerDanilo]

What happens if you reboot a node? I've had issues with this in the past. Sync Problems and Quorum issues. Watchdog decided to restart hosts because of failed connectivity and stuff.

 

[LnxBil]

Yes, I see your problems @DerDanilo. tinc should be started automatically and the boot order has to be reordered in such a way that it starts before any pve stuff. In my opinion the bash example from above is a nice proof of concept, but not a viable rock solid setup.