noVNC connexion issue between node

[Jnkconsult]

Hello,

Only from today I have this issue :

I have 3 Debian 10 nodes under Proxmox ve 6.4.6.
When I'm connected on the node1 GUI front, I can only open the noVNC terminal of the VM from the same node1 but no more the noVNC terminal of the VM from the 2 other nodes (2 and 3) : Failed to connect to server

If I'm using the node2 GUI front, I can open the noVNC terminal of the VM from the same node2 but not from the 2 others nodes (1 and 3)
same with the node3....

I think a auth issue between the 3 nodes when I want to used the noVNC but I don't know where and how solved this.
With the cluster and the vm imself, eveything is ok.

Can somebody help me ?

Thanks

 

[ph0x]

Let me guess, you hardened your ssh?
Here is the solution: https://forum.proxmox.com/threads/c...n-a-proxmox-cluster-unsupported-server.37651/

 

[Jnkconsult]

Let me guess, you hardened your ssh?
Here is the solution: https://forum.proxmox.com/threads/c...n-a-proxmox-cluster-unsupported-server.37651/

Hello, ph0x,

I have add on the 3 nodes the new lines in the SSH and SSHD config ans restart the services but I have always the same issue :-(

 

[ph0x]

Can you ssh from one node to another? This has to work, plus the ticket as said above.