For future time travelers:
If you want to see the console from a vm on another node in your cluster and you get error 1006 in your browser console your issue might be this:
Try to ssh from the node which throws an error to the desired target node.
node01 -> node02 (example)
You may get an error similar to this one:
Code:
Warning: the ECDSA host key for 'XXXX' differs from the key for the IP address 'X.X.X:X'
Offending key for IP in /etc/ssh/ssh_known_hosts:4
Matching host key in /root/.ssh/known_hosts:1
Are you sure you want to continue connecting (yes/no)?
To fix this error, remove the entries of the broken target node in the following files (in this sample all entries about node02):
Code:
/etc/pve/priv/known_hosts
/etc/ssh/ssh_known_hosts
/root/.ssh/known_hosts
After this ssh from node01 to node02 via command line. You should get this info:
Code:
The authenticity of host 'node02 (X.X.X.X)' can't be established.
ECDSA key fingerprint is SHA256:XXXX
Are you sure you want to continue connecting (yes/no)?
Accept with
yes. Log out of the remote shell again and try to ssh into node02 (from node01) again just to check that you'll be grated access without any further question or error.
You should now be able to use your cluster as expected again.