I have a 2 node Proxmox cluster that I'm trying to add a 3rd node to. The third node has Proxmox installed and has been added to the cluster via command using pvecm add. When adding it got stuck on "waiting for quorum..." so I did some digging and a decent number of people said to enable multicast. So I did on all 3 nodes using this: https://pve.proxmox.com/wiki/Multicast_notes#Linux:_Enabling_Multicast_querier_on_bridges. Whether it was rebooting or multicast it got added, but is now throwing "communication error (0)" and "connection error (596)" in the web gui and now I'm at loss because everyone seems to have fixed that by enabling multicast or it was caused by something not in my setup.
Also, since adding the third node my cluster is no longer accessible outside of the local network despite the proper ports being forwarded and nothing else changing except the third node being added. I tried disabling multicast to fix this, but it didn't change anything.
Any solutions to either of these problems? I'm happy to provide whatever is needed to help.
Also, since adding the third node my cluster is no longer accessible outside of the local network despite the proper ports being forwarded and nothing else changing except the third node being added. I tried disabling multicast to fix this, but it didn't change anything.
Any solutions to either of these problems? I'm happy to provide whatever is needed to help.