Host key verification failed on migration

[informant]

Hi, i have add a new node to cluster and i have access to this in webinterface. But if i would migrate a server to this new node i get the following error message:

Mar 13 23:08:12 Host key verification failed.
Mar 13 23:08:12 ERROR: migration aborted (duration 00:00:00): Can't connect to destination address using public key
TASK ERROR: migration aborted

How can i fix it? Please help. Very thanks.

regards

 

[informant]

Solved with copy following files from cluster to node and add again with --force:

/etc/pve/nodes/<node>
pve-ssl.key
pve-ssl.pem

/etc/pve/priv/
pve-root-ca.pem

/etc/pve/
pve-root-ca.pem

 

[dietmar]

That is probably the wrong fix. Instead you need to fix the /etc/pve/priv/known_hosts file (manually login via ssh to see what key is wrong).

 

[informant]

Hi dietmar,

thanks for answer. The file known_hosts on node has only one entry after adding. I have test without this entry, same issue. I have test it with the fix on my post, it´s works fine after readding. The key was updatet in the file after my fix. Waht do i check to work 100% correctly @dietmar?

regards

 

[huky]

Solved with copy following files from cluster to node and add again with --force:

/etc/pve/nodes/<node>
pve-ssl.key
pve-ssl.pem

/etc/pve/priv/
pve-root-ca.pem

/etc/pve/
pve-root-ca.pem

where is the dest in the node, I meeting the same problem after upgrade from v4.4 to v5.1
ssh work well each node, but can not migrate